Prosecution Insights
Last updated: October 02, 2026

Regeneron Pharmaceuticals Inc.

Technology area: Biotechnology & Pharmaceuticals

144 pending office actions • 51 art units • 116 examiners • 1 of 144 (1%) have an AI response strategy ready • 164 patents granted in the last 365 days

Analysis

Regeneron Pharmaceuticals Inc. currently has 144 pending office actions within the Biotechnology & Pharmaceuticals technology area. These actions are distributed among 117 distinct examiners, which is a smaller number than the total 144 pending office actions. The portfolio involves 50 distinct art units, suggesting a broad technical scope for the company's filings. KIM, YUNSOO is the busiest examiner, currently overseeing 4 pending office actions.

The 117 distinct examiners involved indicate that many examiners are responsible for more than one case for the company. This wide distribution across 50 distinct art units requires the company to manage diverse procedural requirements within Biotechnology & Pharmaceuticals. KIM, YUNSOO, with 4 pending office actions, holds a higher individual workload than the other distinct examiners. Practitioners should monitor the 144 pending office actions for consistency across the 50 distinct art units.

The 50 distinct art units represent a significant range of technical examination standards that the company must meet. With 144 pending office actions, the volume of work is substantial relative to the 4 pending office actions assigned to KIM, YUNSOO. Understanding the specific preferences of the 117 distinct examiners is crucial for successful prosecution across the portfolio.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

144
Total Pending OAs
96
Non-Final OAs
36
Final Rejections
12
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 42 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

16
Overdue
1
Due this week
13
Due this month
8
Due in next 60 days
4
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 42 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (16)Due ≤ 7 days (1)Due ≤ 30 days (13)Due ≤ 60 days (8)Due later (4)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

56
Hard (39%)
57
Medium (40%)
25
Easy (17%)
6
Unknown (4%)

Rejection Statute Mix

BucketCases
§101 + other18 (12%)
§103 only30 (21%)
§102 only3 (2%)
§112 only23 (16%)
Double-patenting only2 (1%)
Double-patenting + other24 (17%)
Multi-statute (no §101)38 (26%)
No statute on record6 (4%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

114
Life Sciences
79% of docket
0
Information Tech
0% of docket
1
Communications
1% of docket
2
Semiconductors
1% of docket
7
Mechanical / Eng
5% of docket
20
Business / Other
14% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

1,440 h
Manual time on pending OAs
288 h
Time saved (low, 20%)
504 h
Time saved (mid, 35%)
12.6 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
KIM, YUNSOO 4 65.9% +34.3%
WILSON, MICHAEL C 4 41.5% +17.9%
STONEBRAKER, ALYSSA RAE 4 58.3% +49.2%
HOWARD, ZACHARY C 3 64.0% +37.9%
XU, XIAOYUN 3 60.0% +31.8%
LI, RUIXIANG 2 59.5% +18.6%
ROONEY, NORA MAUREEN 2 60.3% +23.6%
FRITCHMAN, REBECCA M 2 45.7% +35.3%
MARCSISIN, ELLEN JEAN 2 34.5% +49.3%
KAPUSHOC, STEPHEN THOMAS 2 46.5% +53.5%

Hard Cases (56)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18130980 COMPOSITIONS AND METHODS FOR TREATING POLYMYALGIA RHEUMATICA BY ADMINISTERING AN IL-6R ANTAGONIST HOWARD, ZACHARY C 127d overdue
18051488 Association Of T Cell Leukemia/Lymphoma Protein 1A (TCL1A) With Clonal Hematopoiesis Of Indeterminate Potential (CHIP) KAPUSHOC, STEPHEN THOMAS 73d overdue
19187394 SYSTEMS AND METHODS FOR A REGULATORY-COMPLIANT AUTOMATED ASSAY THOMPSON, CURTIS A 46d overdue
18336148 SYSTEMS AND METHODS FOR DRUG DELIVERY TO OCULAR TISSUE MEDWAY, SCOTT J 25d overdue
17954999 ASSAYS TO QUANTITATE DRUG AND TARGET CONCENTRATIONS EVANS, CHRISTOPHER RYAN 4d overdue
17041252 GENETICALLY MODIFIED NON-HUMAN ANIMALS FOR GENERATING THERAPEUTIC ANTIBODIES AGAINST PEPTIDE-MHC COMPLEXES, METHODS OF MAKING AND USES THEREOF WILSON, MICHAEL C 4d overdue
18187564 PRECISION DOSE DELIVERY DEVICE PLUNGER ROD INSERTION GAUGE AND METHODS THEREFOR NGUYEN, ANDREW H 2d overdue
17433887 ADENO-ASSOCIATED VIRUS VECTORS FOR THE DELIVERY OF THERAPEUTICS LEONARD, ARTHUR S 6d

Interview Candidates (28)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18130980 COMPOSITIONS AND METHODS FOR TREATING POLYMYALGIA RHEUMATICA BY ADMINISTERING AN IL-6R ANTAGONIST HOWARD, ZACHARY C 127d overdue
18051488 Association Of T Cell Leukemia/Lymphoma Protein 1A (TCL1A) With Clonal Hematopoiesis Of Indeterminate Potential (CHIP) KAPUSHOC, STEPHEN THOMAS 73d overdue
17684674 SYSTEMS AND METHODS FOR QUANTIFYING AND MODIFYING PROTEIN VISCOSITY XU, XIAOYUN 31d overdue
17041252 GENETICALLY MODIFIED NON-HUMAN ANIMALS FOR GENERATING THERAPEUTIC ANTIBODIES AGAINST PEPTIDE-MHC COMPLEXES, METHODS OF MAKING AND USES THEREOF WILSON, MICHAEL C 4d overdue
19248893 METHODS OF REDUCING PARTICLE FORMATION AND COMPOSITIONS FORMED THEREBY KIM, YUNSOO 8d
19333264 Stabilized Formulations Containing Anti-Interleukin-4 Receptor (IL-4R) Antibodies LI, RUIXIANG 43d
17870368 NATIVE MICROFLUIDIC CE-MS ANALYSIS OF ANTIBODY CHARGE HETEROGENEITY XU, XIAOYUN 55d
19217541 PROCESS FOR REDUCING SUBVISIBLE PARTICLES IN A PHARMACEUTICAL FORMULATION KIM, YUNSOO —

Top Art Units

Art UnitApps
1642 9
1641 8
1675 7
1674 6
1638 6
1634 6
1643 6
1637 5
1636 4
1631 4

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19333264 Stabilized Formulations Containing Anti-Interleukin-4 Receptor (IL-4R) Antibodies LI, RUIXIANG 1674 §103 Non-Final OA 43d Pending Sep 18, 2025
19248893 METHODS OF REDUCING PARTICLE FORMATION AND COMPOSITIONS FORMED THEREBY KIM, YUNSOO 1641 §112DP Non-Final OA 8d Pending Jun 25, 2025
19217541 PROCESS FOR REDUCING SUBVISIBLE PARTICLES IN A PHARMACEUTICAL FORMULATION KIM, YUNSOO 1641 §102DP Non-Final OA — Pending May 23, 2025
19187394 SYSTEMS AND METHODS FOR A REGULATORY-COMPLIANT AUTOMATED ASSAY THOMPSON, CURTIS A 1798 §101§103 Final Rejection 46d overdue Pending Apr 23, 2025
19057507 MICROCHIP CAPILLARY ELECTROPHORESIS ASSAYS AND REAGENTS BALL, JOHN C 1795 §103§112Other Non-Final OA — Pending Feb 19, 2025
18945863 SYSTEMS AND METHODS FOR PRODUCING SMALL-SCALE MIXERS FOR DRUG MANUFACTURING PATEL, VISHAL I 1746 §103 Non-Final OA — Pending Nov 13, 2024
18942224 ASPARAGINE FEED STRATEGIES TO IMPROVE CELL CULTURE PERFORMANCE AND MITIGATE ASPARAGINE SEQUENCE VARIANTS SINGH, SATYENDRA K — §103 Non-Final OA — Pending Nov 08, 2024
18802201 NON-HUMAN ANIMALS HAVING A HUMANIZED LYMPHOCYTE-ACTIVATION GENE 3 WRIGHT, ERIC BRANDON — §112 Non-Final OA — Pending Aug 13, 2024
18798198 Treatment Of Hyperglycemia With Solute Carrier Family 39 Member 5 (SLC39A5) Inhibitors KONOPKA, CATHERINE ANNE 1635 §103§112DP Non-Final OA — Pending Aug 08, 2024
18785975 HYDROPHILIC LINKERS FOR ANTIBODY DRUG CONJUGATES RICCI, CRAIG D 1611 §102§112Other Non-Final OA — Pending Jul 26, 2024
18786335 METHODOLOGY TO CHARACTERIZE EMPTY-FULL RATIO IN CRUDE AAV SAMPLES GILL, RACHEL B — §102§103§112 Non-Final OA — Pending Jul 26, 2024
18777757 SYSTEMS AND METHODS FOR MOTOR ASSESSMENT EDWARDS, ETHAN WESLEY — §101§103 Non-Final OA — Pending Jul 19, 2024
18776820 METHODS FOR TREATING ATOPIC DERMATITIS BY ADMINISTERING AN IL-4R ANTAGONIST HOWARD, ZACHARY C 1674 Other Non-Final OA — Pending Jul 18, 2024
18763490 METHODS AND COMPOSITIONS FOR MODIFYING A TARGETED LOCUS DACE DENITO, ALEXANDRA GERALDINE 1636 §103 Non-Final OA — Pending Jul 03, 2024
18734482 LOW AFFINITY FcyR DEFICIENT MICE WILSON, MICHAEL C 1638 §112Other Non-Final OA — Pending Jun 05, 2024
18674399 METHODS OF INCREASING STRENGTH AND FUNCTIONALITY WITH GDF8 INHIBITORS HOWARD, ZACHARY C 1674 §112Other Non-Final OA — Pending May 24, 2024
18670684 Chimeric Antigen Receptors with BCMA Specificity and Uses Thereof BURKHART, MICHAEL D — — Non-Final OA — Pending May 21, 2024
18670314 STEROIDS AND ANTIBODY-CONJUGATES THEREOF LU, CHENG 1642 §103DP Non-Final OA — Pending May 21, 2024
18669172 Anti-CTLA-4 Antibodies and Uses Thereof ROONEY, NORA MAUREEN — §112DP Non-Final OA — Pending May 20, 2024
18666742 AUTO-INJECTOR AND RELATED METHODS OF USE EGLOFF, PETER RICHARD — §102§103 Non-Final OA — Pending May 16, 2024
18659538 SYSTEMS AND METHODS FOR REDUCING SAMPLE SIZES ERICKSON, BENNETT S 3683 §101§103 Non-Final OA — Pending May 09, 2024
18637055 CONCENTRATION-DEPENDENT SELF-INTERACTION ASSAY NGUYEN, NAM P — §102§103§112 Non-Final OA — Pending Apr 16, 2024
18634633 SYSTEMS, METHODS, AND APPARATUSES FOR IMPROVED INSTRUMENT MONITORING AND ANALYTICS MINCEY, JERMAINE A — §101§102§103 Non-Final OA — Pending Apr 12, 2024
18699454 STEREOCILIN PROMOTERS AND USES THEREOF MOLOYE, TITILAYO — — Non-Final OA — Pending Apr 08, 2024
18606302 Proteomic Risk Score For Osteoarthritis (OA) FRITCHMAN, REBECCA M — §101§103§112 Non-Final OA — Pending Mar 15, 2024
18604573 METHODS FOR OBTAINING ANTIBODY MOLECULES WITH HIGH AFFINITY MARCSISIN, ELLEN JEAN — §103§112 Non-Final OA — Pending Mar 14, 2024
18592388 ANTI-FEL D1 ANTIBODY FORMULATIONS KIM, YUNSOO — §103DP Non-Final OA — Pending Feb 29, 2024
18589384 MULTIVALENT ANTI-SPIKE PROTEIN BINDING MOLECULES AND USES THEREOF METCALF, MATTHEW CURRAN — §102§103DP Non-Final OA — Pending Feb 27, 2024
18582159 Treatment Of Obesity In Subjects Having Variant Nucleic Acid Molecules Encoding Calcitonin Receptor (CALCR) KAPUSHOC, STEPHEN THOMAS 1683 §112DP Non-Final OA — Pending Feb 20, 2024
18436306 MODULATORS OF HSD17B13 AND METHODS OF USE THEREOF GONZALEZ, LUISALBERTO 1624 §112 Non-Final OA — Pending Feb 08, 2024
18432780 Stabilized Formulations Containing Anti-Interleukin-4 Receptor (IL-4R) Antibodies LI, RUIXIANG — §112Other Non-Final OA — Pending Feb 05, 2024
18421538 CHARACTERIZATION OF SERINE-LYSINE CROSS-LINK IN ANTIBODY HIGH MOLECULAR WEIGHT SPECIES COLE, HOUSTON DAVID — §101§102§103§112 Non-Final OA — Pending Jan 24, 2024
18420090 SYSTEMS AND METHODS FOR MOBILE AND STATIC BIOMETRIC MOVEMENT TRACKING DING, XIAOMAO 2676 §103 Final Rejection 1d overdue Pending Jan 23, 2024
18580810 IL12 RECEPTOR AGONISTS AND METHODS OF USE THEREOF ALLEN, MARIANNE P — §112 Non-Final OA — Pending Jan 19, 2024
18413096 RODENTS HAVING A HUMANIZED TMPRSS GENE VIVLEMORE, TRACY ANN 1638 §112DP Non-Final OA — Pending Jan 16, 2024
18543857 HUMAN LAMBDA LIGHT CHAIN MICE WILSON, MICHAEL C 1638 §112DP Non-Final OA — Pending Dec 18, 2023
18535105 Treatment Of Prion Diseases ZARA, JANE J 4100 §103§112 Non-Final OA — Pending Dec 11, 2023
18535052 Treatment Of Type 2 Diabetes With Hepatocyte Nuclear Factor 4 Alpha (HNF4A) Agonists PERSONS, JENNA L 4100 §112 Non-Final OA — Pending Dec 11, 2023
18528268 METHODS TO CHARACTERIZING A FRAGMENT CRYSTALLIZABLE DOMAIN OF A BISPECIFIC ANTIBODY RAMADAN, OMAR 1678 §102§103§112 Non-Final OA — Pending Dec 04, 2023
18514880 CELL CULTURE MEDIUM FOR EUKARYOTIC CELLS KIM, TAEYOON 1631 §103§112DP Final Rejection 35d Pending Nov 20, 2023
18510900 Treatment Of Inflammation With Glucocorticoids And Angiopoietin-Like 7 (ANGPTL7) Inhibitors HUDSON, AMY ROSE 1636 §103§112DP Non-Final OA — Pending Nov 16, 2023
18509030 COMPOSITIONS AND METHODS FOR FIBROBLAST GROWTH FACTOR RECEPTOR 3-MEDIATED DELIVERY TO ASTROCYTES HUYNH, PHUONG N 1641 §112DP Non-Final OA — Pending Nov 14, 2023
18389375 METHODS FOR DETECTING AND EVALUATING VIRUSES AND VIRUS-LIKE PARTICLES WHITE, DENNIS MICHAEL 2877 §102§103 Non-Final OA — Pending Nov 14, 2023
18509136 ANTI-FGFR3 ANTIBODIES AND ANTIGEN-BINDING FRAGMENTS AND METHODS OF USE THEREOF BENAVIDES, JENNIFER ANN 1675 §112Other Non-Final OA — Pending Nov 14, 2023
18501865 CALCIUM VOLTAGE-GATED CHANNEL AUXILIARY SUBUNIT GAMMA 1 (CACNG1) BINDING PROTEINS AND CACNG1-MEDIATED DELIVERY TO SKELETAL MUSCLE HALVORSON, MARK 1646 §112 Non-Final OA — Pending Nov 03, 2023
18497352 METHODS OF TREATING CANCER WITH A COMBINATION OF ADOPTIVE CELL THERAPY AND A TARGETED IMMUNOCYTOKINE STONEBRAKER, ALYSSA RAE 1642 §103§112DP Non-Final OA — Pending Oct 30, 2023
18488316 HSD17B13 VARIANTS AND USES THEREOF ZAHORIK, AMANDA MARY 1636 §112 Non-Final OA — Pending Oct 17, 2023
18472847 GENETICALLY MODIFIED MICE EXPRESSING COMPONENTS OF HUMAN CELLULAR IMMUNE SYSTEM MOORE, JOHN DAVID 1638 §103 Non-Final OA — Pending Sep 22, 2023
18367444 AN AQUEOUS PHARMACEUTICAL FORMULATION INCLUDING A VEGF RECEPTOR FUSION PROTEIN LOCKARD, JON MCCLELLAND 1647 §112 Non-Final OA — Pending Sep 12, 2023
18244577 Treatment Of Endometriosis With R-Spondin 3 (RSPO3) Inhibitors TATGE, LEXUS MARC 1637 §101§112 Final Rejection 22d Pending Sep 11, 2023
18549621 WORKFLOW TO ASSIGN PUTATIVE SOURCE TO DE NOVO PEPTIDE SEQUENCE SCHULTZHAUS, JANNA NICOLE — §101§103§112 Non-Final OA — Pending Sep 08, 2023
18462320 METHOD OF TREATING AN ALLERGY WITH ALLERGEN-SPECIFIC MONOCLONAL ANTIBODIES TAYLOR, LIA ELAN 1641 §103Other Non-Final OA 8d Pending Sep 06, 2023
18459091 CRISPR/CAS DROPOUT SCREENING PLATFORM TO REVEAL GENETIC VULNERABILITIES ASSOCIATED WITH TAU AGGREGATION CHONG, KIMBERLY 1636 §112 Non-Final OA — Pending Aug 31, 2023
18459221 METHODS OF TREATING NON-SMALL CELL LUNG CANCER USING MESENCHYMAL EPITHELIAL TRANSITION FACTOR (MET)-TARGETED AGENTS HINES, JANA A 1645 §103 Final Rejection — Pending Aug 31, 2023
18547192 METHODS OF TREATING LUNG CANCER BY ADMINISTERING A PD-1 INHIBITOR HOPKINS, SAMANTHA LAKE 1641 §102Other Final Rejection 61d Pending Aug 21, 2023
18547150 METHOD FOR DIAGNOSING AND TREATING PARTIAL LIPODYSTROPHY TOTH, KAREN E 3791 §101§102§103§112 Non-Final OA 83d Pending Aug 18, 2023
18234101 Methods Of Associating Genetic Variants With A Clinical Outcome In Patients Suffering From Age-Related Macular Degeneration Treated With Anti-VEGF KRIANGCHAIVECH, KETTIP 1672 §101§112 Non-Final OA — Pending Aug 15, 2023
18232238 HUMAN ANTIBODIES TO BET V 1 AND METHODS OF USE THEREOF ROONEY, NORA MAUREEN 1641 Other Non-Final OA — Pending Aug 09, 2023
18264799 METHODS OF TREATING CANCER BY ADMINISTERING A NEOADJUVANT PD-1 INHIBITOR SULLIVAN, DENNIS JOHN 1642 §103§112DP Non-Final OA — Pending Aug 09, 2023
18355108 Macrophage Stimulating 1 Receptor (MST1R) Variants And Uses Thereof SCHWECHTER, BRANDON ROSS 1674 §112 Final Rejection 34d Pending Jul 19, 2023
18223434 VECTORS, GENETICALLY MODIFIED CELLS, AND GENETICALLY MODIFIED NON-HUMAN ANIMALS COMPRISING THE SAME CONNORS, ALEXANDRA F 1634 §103§112DP Non-Final OA — Pending Jul 18, 2023
18221934 ISOELECTRIC FOCUSING-BASED ENRICHMENT OF CHARGE VARIANT SPECIES FRITCHMAN, REBECCA M 1758 §103 Non-Final OA — Pending Jul 14, 2023
18344494 AUTO-INJECTOR AND RELATED METHODS OF USE STIGELL, THEODORE J 3783 §102 Final Rejection — Pending Jun 29, 2023
18340917 NON-HUMAN ANIMALS HAVING A HUMANIZED CLEC9A GENE CANDELARIA, JULIANA IRENE 1634 §112 Final Rejection 12d Pending Jun 26, 2023
18336644 FAST PROTEIN SEQUENCING CHEU, CHANGHWA J 1678 Other Non-Final OA 28d Pending Jun 16, 2023
18336148 SYSTEMS AND METHODS FOR DRUG DELIVERY TO OCULAR TISSUE MEDWAY, SCOTT J 3783 §102§103 Non-Final OA 25d overdue Pending Jun 16, 2023
18324380 INTERLEUKIN-2 PROPROTEINS AND USES THEREOF DONOGHUE, BRITTNEY ERIN 1675 §103§112 Non-Final OA — Pending May 26, 2023
18317241 ANTI-LAG3 ANTIBODIES AND USES THEREOF OUSPENSKI, ILIA I 1644 DP Final Rejection 52d overdue Pending May 15, 2023
18197579 BIOANALYSIS OF THERAPEUTIC ANTIBODIES AND RELATED PRODUCTS USING IMMUNOPRECIPITATION AND NATIVE SEC-PCD-MS DETECTION SPANGLER, JOSEPH RANKIN 1656 §103§112Other Non-Final OA — Pending May 15, 2023
18313745 METHODS AND SYSTEMS FOR CHROMATOGRAPHY DATA ANALYSIS TCHATCHOUANG, CARL F.R. 2858 DP Non-Final OA — Pending May 08, 2023
18306737 Transcriptome Analysis For Treating Inflammation SMITH, EMILIE ALINE 1686 §103§112 Non-Final OA — Pending Apr 25, 2023
18133288 COMPOSITIONS AND METHODS FOR UNIVERSAL TUMOR CELL KILLING STONEBRAKER, ALYSSA RAE 1642 §103§112 Non-Final OA — Pending Apr 11, 2023
18130980 COMPOSITIONS AND METHODS FOR TREATING POLYMYALGIA RHEUMATICA BY ADMINISTERING AN IL-6R ANTAGONIST HOWARD, ZACHARY C 1674 §102§103§112 Non-Final OA 127d overdue Pending Apr 05, 2023
18129923 G PROTEIN-COUPLED RECEPTOR 75 (GPR75) IRNA COMPOSITIONS AND METHODS OF USE THEREOF MEYERING, SHABANA SHABBEER 1635 §102§103 Non-Final OA 62d Pending Apr 03, 2023
18247226 COMBINATION OF ANTIBODIES FOR TREATING CANCER WITH REDUCED CYTOKINE RELEASE SYNDROME STONEBRAKER, ALYSSA RAE 1642 §102§103§112DP Final Rejection — Pending Mar 29, 2023
18187564 PRECISION DOSE DELIVERY DEVICE PLUNGER ROD INSERTION GAUGE AND METHODS THEREFOR NGUYEN, ANDREW H 3741 §103§112 Non-Final OA 2d overdue Pending Mar 21, 2023
18182323 ANTI-GLP1R ANTIBODY-TETHERED DRUG CONJUGATES COMPRISING GLP1 PEPTIDOMIMETICS AND USES THEREOF ALLEN, MARIANNE P 1647 §112 Final Rejection 27d Pending Mar 11, 2023
17969033 METHODS FOR TREATING PRURIGO NODULARIS BY ADMINISTERING AN IL-4R ANTAGONIST NATARAJAN, MEERA 1643 §103 Non-Final OA 4d overdue Pending Mar 02, 2023
18175852 MANUFACTURING PROCESS FOR HIGH TITER ANTIBODY GRIZER, CASSANDRA SENN 1672 §103§112DP Non-Final OA — Pending Feb 28, 2023
18115354 CELL CULTURE METHODS FOR ANTIBODY PRODUCTION MCKNIGHT, CIARA A 1656 §103§112DP Final Rejection — Pending Feb 28, 2023
18115285 BIOREACTOR FOR ANTIBODY PRODUCTION CANDELARIA, JULIANA IRENE 1634 §103§112 Final Rejection 21d Pending Feb 28, 2023
18114057 Dosing Regimens for Mitigation of Cytokine Release Syndrome SHUPE, ELIZABETH A 1643 §103§112DP Non-Final OA — Pending Feb 24, 2023
18042441 METHODS OF TREATING CANCER BY ADMINISTERING A PD-1 INHIBITOR AEDER, SEAN E 1642 §103 Non-Final OA 42d Pending Feb 21, 2023
18105772 Stabilized Formulations Containing Anti-IL-33 Antibodies KIM, YUNSOO 1641 §103 Non-Final OA — Pending Feb 03, 2023
18163698 ANTI-TFR:GAA AND ANTI-CD63:GAA INSERTION FOR TREATMENT OF POMPE DISEASE JOHNSON, TIRONE DEREK 1675 §103§112 Non-Final OA — Pending Feb 02, 2023
18159445 DRUG DELIVERY DEVICE SAFETY SYSTEM TRINH, HONG-VAN N 3783 §103 Non-Final OA — Pending Jan 25, 2023
18157587 Methods Of Improving Health With Apolipoprotein E (APOE) Inhibitors CASH, KAILEY ELIZABETH 1683 §102§103DP Non-Final OA 32d overdue Pending Jan 20, 2023
18095839 Methods for Improving Resolution of Heterodimeric Proteins from Impurities Using Affinity Chromatography IANNUZO, NATALIE NMN 1653 §103 Final Rejection — Pending Jan 11, 2023
18152346 Triggering Receptor Expressed On Myeloid Cells 2 (TREM2) Variants And Uses Thereof SALMON, KATHERINE D 1682 §102§103§112 Non-Final OA — Pending Jan 10, 2023
18095467 PROTEIN-DRUG CONJUGATES COMPRISING CAMPTOTHECIN ANALOGS AND METHODS OF USE THEREOF CANELLA, KAREN A 1643 §103§112 Final Rejection 20d Pending Jan 10, 2023
18069110 OFF-TARGET PREDICTION METHOD FOR ANTIGEN-RECOGNITION MOLECULES BINDING TO MHC-PEPTIDE TARGETS LEVERETT, MARY CHANG 1687 §101§102§103§112 Non-Final OA — Pending Dec 20, 2022
18059719 Treatment Of Lung Disease Based Upon Stratification Of Polygenic Score Relating To Response To A Therapeutic Agent GODDARD, LAURA B 1642 §101§103§112 Non-Final OA — Pending Nov 29, 2022
18057298 Methods Of Treating Headaches And Migraines With Sodium Voltage-Gated Channel Alpha Subunit 11 (SCN11A) Inhibitors TATGE, LEXUS MARC 1637 §101§112 Final Rejection — Pending Nov 21, 2022
18055895 AUTO-INJECTOR AND RELATED METHODS OF USE GONZALEZ, LEI NMN 3783 §103 Non-Final OA 39d Pending Nov 16, 2022
18051488 Association Of T Cell Leukemia/Lymphoma Protein 1A (TCL1A) With Clonal Hematopoiesis Of Indeterminate Potential (CHIP) KAPUSHOC, STEPHEN THOMAS 1683 §103§112 Non-Final OA 73d overdue Pending Oct 31, 2022
17920069 NON-HUMAN ANIMALS HAVING A HUMANIZED CXCL13 GENE DHAR, MATASHA 1632 §103 Non-Final OA 46d overdue Pending Oct 20, 2022
17936715 Treatment Of Psychiatric Disorders And Psychiatric Disorder-Associated MRI Phenotypes With Stabilin 1 (STAB1) Inhibitors ANGELL, JON E 1637 §112 Final Rejection 13d Pending Sep 29, 2022
17954999 ASSAYS TO QUANTITATE DRUG AND TARGET CONCENTRATIONS EVANS, CHRISTOPHER RYAN 1677 §102§103§112 Final Rejection 4d overdue Pending Sep 28, 2022
17934277 Methods Of Treating Chronic Kidney Disease (CKD) With Inhibitors Of Protective Loss-Of-Function Genes KENYON, JOHN S 1625 §112 Non-Final OA 49d overdue Pending Sep 22, 2022
17948382 METHODS OF CONTROLLING ANTIBODY HETEROGENEITY O'NEILL, MARISOL ANN 1633 §102§103 Non-Final OA — Pending Sep 20, 2022
17933148 ANTI-C5 ANTIBODIES AND USES THEREOF ALAWADI, SARAH 1619 §112 Non-Final OA — Pending Sep 19, 2022
17930471 HIGH-THROUGHPUT AND MASS-SPECTROMETRY-BASED METHOD FOR QUANTITATING ANTIBODIES AND OTHER Fc-CONTAINING PROTEINS XU, XIAOYUN 1797 §103 Final Rejection — Pending Sep 08, 2022
17821806 Treatment Of Inflammatory Diseases With RAS Protein Activator Like 3 (RASAL3) Inhibitors VYAS, KEYUR ANILKUMAR 1637 §112 Non-Final OA — Pending Aug 24, 2022
17887565 IL27 RECEPTOR AGONISTS AND METHODS OF USE THEREOF DONOGHUE, BRITTNEY ERIN 1675 §103 Non-Final OA 15d overdue Pending Aug 15, 2022
17885805 MASS SPECTROMETRY-BASED STRATEGY FOR DETERMINING PRODUCT-RELATED VARIANTS OF A BIOLOGIC WHITE, ASHLEY TAYLOR 1653 §101§103§112 Final Rejection 13d Pending Aug 11, 2022
17759539 NON-HUMAN ANIMALS COMPRISING A HUMANIZED TTR LOCUS COMPRISING A V30M MUTATION AND METHODS OF USE PENNINGTON, KATIE LEIGH 1634 §103§112 Final Rejection — Pending Jul 27, 2022
17870368 NATIVE MICROFLUIDIC CE-MS ANALYSIS OF ANTIBODY CHARGE HETEROGENEITY XU, XIAOYUN 1797 §103Other Final Rejection 55d Pending Jul 21, 2022
17813100 COMBINATION OF CHECKPOINT INHIBITORS AND AN ONCOLYTIC VIRUS FOR TREATING CANCER MOSELEY II, NELSON B 1642 §103 Final Rejection — Pending Jul 18, 2022
17863303 MASS SPECTROMETRY-BASED STRATEGY FOR DETERMINING PRODUCT-RELATED VARIANTS OF A BIOLOGIC WHITE, ASHLEY TAYLOR 1653 §101§103DP Non-Final OA — Pending Jul 12, 2022
17862240 Methods for Viral Particle Characterization Using Two-Dimensional Liquid Chromatography-Mass Spectrometry ZOU, NIANXIANG 1671 §103§112 Final Rejection 20d Pending Jul 11, 2022
17782508 VEGF MINI-TRAPS AND METHOD OF USE THEREOF DABKOWSKI, ERINNE R 1654 §103§112DP Non-Final OA — Pending Jun 03, 2022
17735510 MULTISPECIFIC FGF21 RECEPTOR AGONISTS AND THEIR USES SAOUD, CHRISTINE J 1600 §112 Non-Final OA — Pending May 03, 2022
17734688 BIOCHEMICAL ASSAYS FOR THERAPEUTIC PROTEINS HALVORSON, MARK 1646 §102 Final Rejection — Pending May 02, 2022
17716154 MEASUREMENT OF THERAPEUTIC PROTEINS CO-ADMINISTERED TO A SUBJECT BY LC-MRM-MS ASSAY CONSTANTINE, CHARLES Z 1657 §103§112 Non-Final OA — Pending Apr 08, 2022
17684674 SYSTEMS AND METHODS FOR QUANTIFYING AND MODIFYING PROTEIN VISCOSITY XU, XIAOYUN 1797 §103 Non-Final OA 31d overdue Pending Mar 02, 2022
17591355 Systems and Methods for Sequencing T Cell Receptors and Uses Thereof ZEMAN, MARY K 1686 §101§103§112DP Non-Final OA — Pending Feb 02, 2022
17584642 Methods Of Improving Health With Apolipoprotein E (APOE) Inhibitors SUNSHINE, HANNAH LOUISE 1647 §112Other Final Rejection — Pending Jan 26, 2022
17579185 RESTRICTED IMMUNOGLOBULIN HEAVY CHAIN MICE WEHBE, ANNE MARIE SABRINA 1634 Other Non-Final OA — Pending Jan 19, 2022
17615732 MODIFIED DOSAGE OF SUBCUTANEOUS TOCILIZUMAB FOR RHEUMATOID ARTHRITIS DENT, ALANA HARRIS 1643 §103 Non-Final OA — Pending Dec 01, 2021
17612669 MODIFIED VIRAL PARTICLES AND USES THEREOF RIGA, MICHAEL ANGELO 1634 §102§103§112 Non-Final OA — Pending Nov 19, 2021
17612204 TRACELESS LINKERS AND PROTEIN-CONJUGATES THEREOF STONEBRAKER, ALYSSA RAE 1642 §103§112 Non-Final OA — Pending Nov 17, 2021
17492490 CONTINUOUS VIRUS RETENTIVE FILTRATION PEO, KARA M 1777 §103§112 Non-Final OA — Pending Oct 01, 2021
17476078 Use of LEPR Agonists for Pain CHERNYSHEV, OLGA N 1675 §112 Final Rejection — Pending Sep 15, 2021
17433887 ADENO-ASSOCIATED VIRUS VECTORS FOR THE DELIVERY OF THERAPEUTICS LEONARD, ARTHUR S 1631 §103§112 Non-Final OA 6d Pending Aug 25, 2021
17356497 TUBULYSINS AND PROTEIN-TUBULYSIN CONJUGATES CANELLA, KAREN A 1643 §102§103§112 Final Rejection 8d Pending Jun 23, 2021
17244864 METHODS FOR ALLOGENEIC HEMATOPOIETIC STEM CELL TRANSPLANTATION HOPKINS, SAMANTHA LAKE 1641 §103§112Other Final Rejection — Pending Apr 29, 2021
17236998 METHODS AND SYSTEMS FOR ANALYSIS OF RECEPTOR INTERACTION SABOUR, GHAZAL 1686 §103 Final Rejection 4d overdue Pending Apr 21, 2021
17183904 COMPOSITIONS COMPRISING IL6R ANTIBODIES FOR THE TREATMENT OF UVEITIS AND MACULAR EDEMA AND METHODS OF USING SAME FAUST, AMBER KATHLEEN 1643 §103 Non-Final OA 33d Pending Feb 24, 2021
17268719 METHOD AND CHROMATOGRAPHY SYSTEM FOR DETERMINING AMOUNT AND PURITY OF A MULTIMERIC PROTEIN GERMAIN, ADAM ADRIEN 1777 §103 Final Rejection — Pending Feb 16, 2021
17113485 GENETICALLY MODIFIED MICE THAT EXPRESS HUMANIZED IgG1 LACKING A CH1 DOMAIN AND HUMANIZED UNIVERSAL LIGHT CHAIN WILSON, MICHAEL C 1638 §112 Final Rejection — Pending Dec 07, 2020
17112198 METHODS FOR TREATING COPD BY ADMINISTERING AN IL-33 ANTAGONIST BENAVIDES, JENNIFER ANN 1675 §103 Non-Final OA — Pending Dec 04, 2020
17062375 High-throughput method to screen cognate T cell and epitope reactivities in primary human cells YOUNG, BRIAN ELLIS 1684 §103 Final Rejection 30d Pending Oct 02, 2020
17041252 GENETICALLY MODIFIED NON-HUMAN ANIMALS FOR GENERATING THERAPEUTIC ANTIBODIES AGAINST PEPTIDE-MHC COMPLEXES, METHODS OF MAKING AND USES THEREOF WILSON, MICHAEL C 1638 §103§112 Non-Final OA 4d overdue Pending Sep 24, 2020
16993434 HIGH CONCENTRATION ANTI-C5 FORMULATIONS ESSEX, LAURA ANN 1675 §103§112 Non-Final OA 53d Pending Aug 14, 2020
16984531 METABOLICALLY OPTIMIZED CELL CULTURE SCHUBERG, LAURA J 1631 §103Other Non-Final OA — Pending Aug 04, 2020
16882453 CHARACTERIZATION OF DOMAIN-SPECIFIC CHARGE VARIANTS OF ANTIBODIES NGUYEN, HENRY H 1758 §101§103§112 Non-Final OA — Pending May 23, 2020
16880736 METHODS FOR IDENTIFYING AND QUANTITATING HOST CELL PROTEIN MARCSISIN, ELLEN JEAN 1677 §103 Non-Final OA — AI Ready May 21, 2020
16863800 METHODS FOR TREATING OR PREVENTING ASTHMA BY ADMINISTERING AN IL-33 ANTAGONIST JOHANSEN, PETER N. 1644 §103DP Final Rejection — Pending Apr 30, 2020
16644650 Single Immunoglobulin Interleukin-1 Receptor Related (SIGIRR) Variants And Uses Thereof SITTON, JEHANNE SOUAYA 1682 §103§112 Non-Final OA — Pending Mar 05, 2020
16625207 Tropism-Modified Recombinant Viral Particles and Uses Thereof for the Targeted Introduction of Genetic Material into Human Cells GROOMS, TIFFANY NICOLE 1637 §103§112 Non-Final OA — Pending Dec 20, 2019
16278611 GAN-CNN FOR MHC PEPTIDE BINDING PREDICTION BICKHAM, DAWN MARIE 1685 §101§103§112 Final Rejection — Pending Feb 18, 2019
15766586 STABLE PROTEIN COMPOSITIONS SAEED, ALI S 1616 §103§112 Non-Final OA 83d Pending Apr 06, 2018
15034531 COMPOSITIONS FOR THE TREATMENT OF RHEUMATOID ARTHRITIS AND METHODS OF USING SAME PAK, MICHAEL D 1674 §103§112DP Non-Final OA — Pending May 04, 2016
15130780 METABOLICALLY OPTIMIZED CELL CULTURE SCHUBERG, LAURA J 1631 §103Other Non-Final OA — Pending Apr 15, 2016

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