Prosecution Insights
Last updated: May 29, 2026

Armstrong Teasdale (Regeneron)

19 pending office actions • 1 client • 16 examiners • 8 art units • 0 of 19 (0%) have an AI response strategy ready • 9 patents granted in the last 365 days

Portfolio Summary

19
Total Pending OAs
10
Non-Final OAs
2
Final Rejections
7
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 17 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

7
Overdue
0
Due this week
8
Due this month
2
Due in next 60 days
0
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. 17 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (7)Due ≤ 30 days (8)Due ≤ 60 days (2)

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.

0
Hard (0%)
8
Medium (42%)
7
Easy (37%)
4
Unknown (21%)

Rejection Statute Mix

BucketCases
§103 only5 (26%)
§102 only3 (16%)
§112 only7 (37%)
No statute on record4 (21%)

Industry Mix

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

19
Life Sciences
100% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
0
Business / Other
0% 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.

190 h
Manual time on pending OAs
38 h
Time saved (low, 20%)
66 h
Time saved (mid, 35%)
1.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
KAPUSHOC, STEPHEN THOMAS 3 46.6% +52.8%
VYAS, KEYUR ANILKUMAR 2 51.5% +63.5%
WHITEMAN, BRIAN A 1 68.2% +17.0%
TATGE, LEXUS MARC 1
SCHWECHTER, BRANDON ROSS 1
CASH, KAILEY ELIZABETH 1 28.6% +48.9%
PAK, MICHAEL D 1 58.2% +30.6%
ANGELL, JON E 1 70.7% +21.1%
KENYON, JOHN S 1 80.3% +17.4%
POLIAKOVA-GEORGAN, EKATERINA 1 64.6% +17.0%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
17934277 Methods Of Treating Chronic Kidney Disease (CKD) With Inhibitors Of Protective Loss-Of-Function Genes KENYON, JOHN S 49d overdue

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18157587 Methods Of Improving Health With Apolipoprotein E (APOE) Inhibitors CASH, KAILEY ELIZABETH 32d overdue

Interview Candidates (11)

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
18051488 Association Of T Cell Leukemia/Lymphoma Protein 1A (TCL1A) With Clonal Hematopoiesis Of Indeterminate Potential (CHIP) KAPUSHOC, STEPHEN THOMAS 73d overdue
17934277 Methods Of Treating Chronic Kidney Disease (CKD) With Inhibitors Of Protective Loss-Of-Function Genes KENYON, JOHN S 49d overdue
18157587 Methods Of Improving Health With Apolipoprotein E (APOE) Inhibitors CASH, KAILEY ELIZABETH 32d overdue
17855053 Methods Of Treating Decreased Bone Mineral Density With Kringle Containing Transmembrane Protein 1 (KREMEN1) Inhibitors POLIAKOVA-GEORGAN, EKATERINA 28d overdue
17854589 Treatment of Hypertension With Solute Carrier Family 9 Isoform A3 Regulatory Factor 2 (SLC9A3R2) Inhibitors VYAS, KEYUR ANILKUMAR 19d overdue
17854283 Methods Of Treating Asthma With Solute Carrier Family 27 Member 3 (SLC27A3) Inhibitors KAPUSHOC, STEPHEN THOMAS 12d
17936715 Treatment Of Psychiatric Disorders And Psychiatric Disorder-Associated MRI Phenotypes With Stabilin 1 (STAB1) Inhibitors ANGELL, JON E 13d
17854412 Methods Of Treating A Metabolic Disorder With Mitogen-Activated Protein Kinase Kinase Kinase 15 (MAP3K15) Inhibitors KAPUSHOC, STEPHEN THOMAS 15d

Client Portfolio (1 client)

Client (Assignee)Pending OAs
Regeneron 19

Top Art Units

Art UnitApps
16375
16835
16362
16742
16852
16251
16871
16751

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
18485592 Treatment Of Ophthalmic Conditions With Son of Sevenless 2 (SOS2) Inhibitors Regeneron Pharmaceuticals, Inc. WHITEMAN, BRIAN A 1636 Other Non-Final OA 16d Pending Oct 12, 2023
18244577 Treatment Of Endometriosis With R-Spondin 3 (RSPO3) Inhibitors Regeneron Pharmaceuticals, Inc. TATGE, LEXUS MARC 1637 §112 Non-Final OA 22d Pending Sep 11, 2023
18355108 Macrophage Stimulating 1 Receptor (MST1R) Variants And Uses Thereof Regeneron Pharmaceuticals, Inc. SCHWECHTER, BRANDON ROSS 1674 §102 Non-Final OA 34d Pending Jul 19, 2023
18157587 Methods Of Improving Health With Apolipoprotein E (APOE) Inhibitors Regeneron Pharmaceuticals, Inc. CASH, KAILEY ELIZABETH 1683 Other Non-Final OA 32d overdue Pending Jan 20, 2023
18067085 Treatment Of Lung Conditions With Integrin Subunit Alpha 1 (ITGA1) Inhibitors Regeneron Pharmaceuticals, Inc. PAK, MICHAEL D 1674 Other Non-Final OA 21d Pending Dec 16, 2022
18051488 Association Of T Cell Leukemia/Lymphoma Protein 1A (TCL1A) With Clonal Hematopoiesis Of Indeterminate Potential (CHIP) Regeneron Pharmaceuticals, Inc. KAPUSHOC, STEPHEN THOMAS 1683 §103 Non-Final OA 73d overdue Pending Oct 31, 2022
17936715 Treatment Of Psychiatric Disorders And Psychiatric Disorder-Associated MRI Phenotypes With Stabilin 1 (STAB1) Inhibitors Regeneron Pharmaceuticals, Inc. ANGELL, JON E 1637 §112 Non-Final OA 13d Pending Sep 29, 2022
17934277 Methods Of Treating Chronic Kidney Disease (CKD) With Inhibitors Of Protective Loss-Of-Function Genes Regeneron Pharmaceuticals, Inc. KENYON, JOHN S 1625 §102 Non-Final OA 49d overdue Pending Sep 22, 2022
17821806 Treatment Of Inflammatory Diseases With RAS Protein Activator Like 3 (RASAL3) Inhibitors Regeneron Pharmaceuticals, Inc. VYAS, KEYUR ANILKUMAR 1637 §112 Non-Final OA Pending Aug 24, 2022
17854283 Methods Of Treating Asthma With Solute Carrier Family 27 Member 3 (SLC27A3) Inhibitors Regeneron Pharmaceuticals, Inc. KAPUSHOC, STEPHEN THOMAS 1683 §112 Non-Final OA 12d Pending Jun 30, 2022
17854589 Treatment of Hypertension With Solute Carrier Family 9 Isoform A3 Regulatory Factor 2 (SLC9A3R2) Inhibitors Regeneron Pharmaceuticals, Inc. VYAS, KEYUR ANILKUMAR 1637 §112 Non-Final OA 19d overdue Pending Jun 30, 2022
17854412 Methods Of Treating A Metabolic Disorder With Mitogen-Activated Protein Kinase Kinase Kinase 15 (MAP3K15) Inhibitors Regeneron Pharmaceuticals, Inc. KAPUSHOC, STEPHEN THOMAS 1683 §102 Non-Final OA 15d Pending Jun 30, 2022
17855053 Methods Of Treating Decreased Bone Mineral Density With Kringle Containing Transmembrane Protein 1 (KREMEN1) Inhibitors Regeneron Pharmaceuticals, Inc. POLIAKOVA-GEORGAN, EKATERINA 1637 §112 Non-Final OA 28d overdue Pending Jun 30, 2022
17525336 Synaptojanin 2 (SYNJ2) Variants And Uses Thereof Regeneron Pharmaceuticals, Inc. POHNERT, STEVEN C 1683 §103 Non-Final OA Pending Nov 12, 2021
17443702 Treatment Of Ophthalmic Conditions With Angiopoietin-Like 7 (ANGPTL7) Inhibitors Regeneron Pharmaceuticals, Inc. HUDSON, AMY ROSE 1636 Other Non-Final OA 22d Pending Jul 27, 2021
17204636 METHODS AND SYSTEMS FOR DETERMINING RESPONDERS TO TREATMENT Regeneron Pharmaceuticals, Inc. AUGER, NOAH ANDREW 1687 §103 Non-Final OA 22d Pending Mar 17, 2021
17194013 Fascin-2 (FSCN2) Variants And Uses Thereof Regeneron Pharmaceuticals, Inc. WANG, CHANG YU 1675 §112 Non-Final OA 43d overdue Pending Mar 05, 2021
17095562 METHODS AND SYSTEMS FOR IDENTIFYING, CLASSIFYING, AND/OR RANKING GENETIC SEQUENCES Regeneron Pharmaceuticals, Inc. HAYES, JONATHAN EDWARD 1685 §103 Final Rejection 34d Pending Nov 11, 2020
17091484 Accurate And Robust Information-Deconvolution From Bulk Tissue Transcriptomes Regeneron Pharmaceuticals, Inc. STRIEGEL, THEODORE CHARLES 1685 §103 Final Rejection 3d overdue Pending Nov 06, 2020

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