Prosecution Insights
Last updated: July 17, 2026

Sanofi S.A.

103 pending office actions • 33 art units • 79 examiners • 0 of 103 (0%) have an AI response strategy ready • 191 patents granted in the last 365 days

Portfolio Summary

103
Total Pending OAs
58
Non-Final OAs
39
Final Rejections
6
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 46 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

24
Overdue
1
Due this week
13
Due this month
4
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. 46 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (24)Due ≤ 7 days (1)Due ≤ 30 days (13)Due ≤ 60 days (4)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.

1
Hard (1%)
72
Medium (70%)
20
Easy (19%)
10
Unknown (10%)

Rejection Statute Mix

BucketCases
§101 only1 (1%)
§103 only59 (57%)
§102 only13 (13%)
§112 only12 (12%)
Double-patenting only8 (8%)
No statute on record10 (10%)

Industry Mix

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

35
Life Sciences
34% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
2
Semiconductors
2% of docket
54
Mechanical / Eng
52% of docket
12
Business / Other
12% 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.

1,030 h
Manual time on pending OAs
206 h
Time saved (low, 20%)
360 h
Time saved (mid, 35%)
9.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
FREHE, WILLIAM R 5 60.2% +41.6%
TURKOWSKI, KAYLA MARIE 4 64.3% +50.7%
SCHMIDT, EMILY LOUISE 3 58.5% +36.5%
VU, QUYNH-NHU HOANG 3 68.3% +27.8%
MEDWAY, SCOTT J 3 67.1% +23.0%
AHMED, TASNIM M 2 81.0% +5.2%
GRAY, PHILLIP A 2 74.2% +10.6%
SWANSON, LEAH JENNINGS 2 65.3% +38.2%
JACKSON, JORDAN L 2 40.6% +39.4%
CARPENTER, WILLIAM R 2 54.3% +52.8%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18706260 DRUG DELIVERY DEVICE, DRUG RESERVOIR UNIT AND SET AHMED, TASNIM M
17920129 Electronic Module and Drug Delivery Device AHMED, TASNIM M

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
17574921 SENSING OF BIOLOGICAL CELLS IN A SAMPLE FOR CELL TYPE IDENTIFICATION KALLAL, ROBERT JAMES 2d overdue

Interview Candidates (26)

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
18016941 ELECTRONIC SYSTEM FOR A DRUG DELIVERY DEVICE, DRUG DELIVERY DEVICE, AND ASSOCIATED METHOD TURKOWSKI, KAYLA MARIE 99d overdue
18159719 DRUG DELIVERY DEVICE FREHE, WILLIAM R 53d overdue
17916144 Injector Device SCHMIDT, EMILY LOUISE 44d overdue
17956570 DRUG DELIVERY DEVICE SCHMIDT, EMILY LOUISE 44d overdue
19022302 Auto-Injector FREHE, WILLIAM R 44d overdue
17227944 Auto-Injector FREHE, WILLIAM R 36d overdue
18018226 Drive Assembly for a Drug Delivery Device TURKOWSKI, KAYLA MARIE 31d overdue
18576846 SYSTEMS AND METHODS FOR PERFORMING TITRATION OF BASAL AND BOLUS INSULIN JACKSON, JORDAN L 4d overdue

Top Art Units

Art UnitApps
3783 46
1654 3
1643 3
1641 3
1671 2
2857 2
1674 2
1647 2
1645 2
3651 2

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19195339 DEVICE FOR MANAGING A MEDICATION REGIME WU, ZHEN Y §103 Non-Final OA Pending Apr 30, 2025
19043336 DATA PROCESSING SYSTEMS AND METHODS FOR IDENTIFYING NEW INDICATIONS FOR DRUGS HIGGS, STELLA EUN 3681 §103 Non-Final OA 42d Pending Jan 31, 2025
18868287 AN ELECTRONIC MODULE OF A DRUG DELIVERY DEVICE OR OF A SUPPLEMENTAL DEVICE FOR A DRUG DELIVERY DEVICE TCHATCHOUANG, CARL F.R. §103 Non-Final OA Pending Nov 22, 2024
18888602 STABILIZED PHARMACEUTICAL FORMULATIONS OF INSULIN ANALOGUES AND/OR INSULIN DERIVATIVES AUDET, MAURY A 1654 §112 Non-Final OA Pending Sep 18, 2024
18843946 MECHANICAL CONNECTOR FOR INJECTION DEVICES ACKUN, JACOB K 3736 §102 Final Rejection 4d overdue Pending Sep 04, 2024
18834987 THIENOPYRROLOTRIAZINE COMPOUNDS, THEIR PREPARATION AND THEIR THERAPEUTIC USE JACKSON, SHAWQUIA §112 Non-Final OA Pending Jul 31, 2024
18729020 LIPIDIC COMPOUNDS, AND USES THEREOF PIPIC, ALMA 1617 §102 Non-Final OA Pending Jul 15, 2024
18706260 DRUG DELIVERY DEVICE, DRUG RESERVOIR UNIT AND SET AHMED, TASNIM M §103 Non-Final OA Pending Apr 30, 2024
18705856 USER EQUIPMENT, ELECTRONIC SYSTEM, DRUG DELIVERY DEVICE, METHOD, MACHINE-READABLE CODE, DATA STORAGE MEDIUM, AND SET GRAY, PHILLIP A §103 Non-Final OA Pending Apr 29, 2024
18700313 Drug Delivery Device ALLEN, ROBERT F §103 Non-Final OA Pending Apr 11, 2024
18619114 DATA PROCESSING SYSTEMS AND METHODS FOR IDENTIFYING NEW INDICATIONS FOR DRUGS LEE, ANDREW ELDRIDGE 3684 §103 Final Rejection Pending Mar 27, 2024
18694113 Electronic system, user interface member, drug delivery device and method for detecting whether a drug delivery device is, or was, exposed to fluid BOUCHELLE, LAURA A §103 Non-Final OA Pending Mar 21, 2024
18694096 Arrangement for a drug delivery device, drug delivery device and user interface module GOLOVAN, MARK §103 Non-Final OA Pending Mar 21, 2024
18694236 Operating an Electronic unit of a drug delivery device or a drug delivery add-on device BALSECA, FRANKLIN D §112 Non-Final OA Pending Mar 21, 2024
18692287 Information Recording in a Drug Delivery Device KASHYAP, ESHA PRAKASH §103 Non-Final OA Pending Mar 14, 2024
18597028 Integrating Electronics into the Stopper of a Cartridge SWANSON, LEAH JENNINGS 3783 §103 Final Rejection 56d Pending Mar 06, 2024
18688826 Injection Device and Supplementary Device TAYLOR, MARISSA ENVENESIA §103 Non-Final OA Pending Mar 04, 2024
18411568 Ferritin Proteins HILL, MYRON G 1671 Other Final Rejection 60d overdue Pending Jan 12, 2024
18576846 SYSTEMS AND METHODS FOR PERFORMING TITRATION OF BASAL AND BOLUS INSULIN JACKSON, JORDAN L 2857 §103 Non-Final OA 4d overdue Pending Jan 05, 2024
18574891 Data Collection Apparatus for Dose Determination CARPENTER, WILLIAM R 3783 §103 Non-Final OA Pending Dec 28, 2023
18569790 SUBSTITUTED PYRROLO[2,3-D]PYRIMIDINES, THEIR PREPARATION AND THEIR THERAPEUTIC APPLICATION RZECZYCKI, PHILLIP MATTHEW 1625 §103 Non-Final OA Pending Dec 13, 2023
18534306 DRIVE TRAIN FOR DIAL OF A TORSION-SPRING ASSISTED WIND-UP INJECTION DEVICE LALONDE, ALEXANDRA ELIZABETH 3783 §103 Non-Final OA Pending Dec 08, 2023
18289298 CODED HOUSING COMPONENTS FOR AN INJECTION DEVICE SCHMIDT, EMILY LOUISE 3783 §103 Final Rejection Pending Nov 02, 2023
18494353 Injector Device TURKOWSKI, KAYLA MARIE 3783 §103 Non-Final OA Pending Oct 25, 2023
18288087 Implantable Device and Therapeutic System with Passive Oxygenation MARRISON, SAMUEL JOSEPH 3783 §103 Non-Final OA 23d Pending Oct 24, 2023
18288092 Implantable Device and Therapeutic System with Active Oxygenation CARPENTER, WILLIAM R 3783 §103 Final Rejection 12d Pending Oct 24, 2023
18286510 Combination Comprising Ribociclib and Amcenestrant HAVLIN, ROBERT H 1626 §103 Non-Final OA 66d overdue Pending Oct 11, 2023
18364256 CONTAINER FOR AN INJECTABLE MEDICAMENT SHAH, NILAY J 3783 §103 Non-Final OA Pending Aug 02, 2023
18269118 MEANS FOR ANTIBODY CHARACTERIZATION MCCOLLUM, ANDREA K 1674 §103 Non-Final OA Pending Jun 22, 2023
18267522 HOUSING COMPONENT OF AN INJECTION DEVICE COMPRISING A MAGNIFIER FREDRICKSON, COURTNEY B 3783 §103 Final Rejection Pending Jun 15, 2023
18267644 Substituted Cyclohexanecarboxamides, Their Preparation and Their Therapeutic Application CHENG, KAREN 1623 §103 Non-Final OA Pending Jun 15, 2023
18267257 T CELL RECRUITING POLYPEPTIDES BASED ON TCR ALPHA/BETA REACTIVITY JOHANSEN, PETER N. 1644 §112 Non-Final OA Pending Jun 14, 2023
18267044 AUTOINJECTOR WITH A PUMP TURKOWSKI, KAYLA MARIE 3783 DP Non-Final OA Pending Jun 13, 2023
18039455 User Device, System and Method for Determining a Threshold Time for an Injection Device to Transition to an Operational Temperature HALL, DEANNA K 3783 §103 Final Rejection 32d overdue Pending May 30, 2023
18039019 ARRANGEMENT FOR A DRUG DELIVERY DEVICE AND DRUG DELIVERY DEVICE VU, QUYNH-NHU HOANG 3783 §103 Final Rejection 22d Pending May 26, 2023
18038748 Drug Delivery Device VOKES, KATHLEEN PAIGE 3783 §103 Final Rejection 42d overdue Pending May 25, 2023
18035664 Monitoring Device JACKSON, JORDAN L 2857 §103 Non-Final OA Pending May 05, 2023
18034523 Electronic system for a drug delivery device and drug delivery device STIGELL, THEODORE J 3783 §102 Non-Final OA 76d Pending Apr 28, 2023
18308778 MULTIFUNCTIONAL NATURAL KILLER (NK) CELL ENGAGERS BINDING TO NKp46 AND CD123 HAM, JIEUN 1643 DP Non-Final OA Pending Apr 28, 2023
18305751 Medicament Delivery Device GRAY, PHILLIP A 3783 §103 Final Rejection 4d overdue Pending Apr 24, 2023
18248974 RNA COMPOSITIONS AND METHODS FOR INHIBITING LIPOPROTEIN(A) ARIETI, RUTH SOPHIA 1635 Other Non-Final OA 3d overdue Pending Apr 13, 2023
18248982 NOVEL RNA COMPOSITIONS AND METHODS FOR INHIBITING ANGPTL3 HUDSON, AMY ROSE 1636 §103 Final Rejection Pending Apr 13, 2023
18031524 BOX FOR A MEDICAMENT PACKAGING ASSEMBLY SKURDAL, COREY NELSON 3734 §103 Final Rejection Pending Apr 12, 2023
18296711 IMMUNO ONCOLOGY THERAPIES WITH IL-2 CONJUGATES METCALF, MATTHEW CURRAN 1647 DP Non-Final OA Pending Apr 06, 2023
18185465 PSEUDOFAB-BASED MULTISPECIFIC BINDING PROTEINS HUYNH, PHUONG N 1641 Other Final Rejection Pending Mar 17, 2023
18245872 GENERATION OF A HIGH PRODUCING RECOMBINANT CHINESE HAMSTER OVARY CELL LINE FOR THERAPEUTIC PROTEIN PRODUCTION JONES-FOSTER, ERICA NICOLE 1656 §102 Non-Final OA Pending Mar 17, 2023
18019500 DRUG DELIVERY DEVICE AND MODULE HEREWITH FARRAR, LAUREN PENG 3783 §103 Final Rejection Pending Feb 03, 2023
18018912 Drive arrangement for a drug delivery device SWANSON, LEAH JENNINGS 3783 §102 Final Rejection Pending Jan 31, 2023
18018226 Drive Assembly for a Drug Delivery Device TURKOWSKI, KAYLA MARIE 3783 §103 Non-Final OA 31d overdue Pending Jan 26, 2023
18016941 ELECTRONIC SYSTEM FOR A DRUG DELIVERY DEVICE, DRUG DELIVERY DEVICE, AND ASSOCIATED METHOD TURKOWSKI, KAYLA MARIE 3783 §103 Non-Final OA 99d overdue Pending Jan 19, 2023
18013462 GLP-1R AGONIST / FGF21 FUSION PROTEINS SAOUD, CHRISTINE J 1645 §112 Non-Final OA Pending Dec 28, 2022
18013479 GLP-1R AGONISTIC PEPTIDES WITH REDUCED ACTIVITY HIBBERT, CATHERINE S 1658 Other Non-Final OA 17d overdue Pending Dec 28, 2022
18009537 CRF1 RECEPTOR ANTAGONIST FOR THE TREATMENT OF CONGENITAL ADRENAL HYPERPLASIA SCHMIDT, IZABELA MARIA 1621 DP Final Rejection Pending Dec 09, 2022
18009011 SYSTEM FOR A DRUG DELIVERY DEVICE AND DRUG DELIVERY DEVICE PATEL, SHEFALI DILIP 3783 §103 Final Rejection Pending Dec 08, 2022
17923633 A DIAL GRIP FOR AN INJECTION DEVICE KOO, BENJAMIN K 3783 §103 Final Rejection Pending Nov 07, 2022
17971118 CARTRIDGE WITH DISTRIBUTED ELECTRONIC COMPONENTS CLEVELAND, TIMOTHY C 1774 §103 Non-Final OA 55d Pending Oct 21, 2022
17920129 Electronic Module and Drug Delivery Device AHMED, TASNIM M 3783 §102 Non-Final OA Pending Oct 20, 2022
17918236 Drug Delivery Device FARRAR, LAUREN PENG 3783 §102 Non-Final OA Pending Oct 11, 2022
17916144 Injector Device SCHMIDT, EMILY LOUISE 3783 §112 Final Rejection 44d overdue Pending Sep 30, 2022
17956570 DRUG DELIVERY DEVICE SCHMIDT, EMILY LOUISE 3783 §103 Non-Final OA 44d overdue Pending Sep 29, 2022
17915344 INJECTION DEVICE STORAGE CONTAINER OJOFEITIMI, AYODEJI T 3651 §102 Final Rejection 32d overdue Pending Sep 28, 2022
17909689 PEPTIDES AS SELECTIVE GIP RECEPTOR AGONISTS BRADLEY, CHRISTINA 1654 §103 Final Rejection Pending Sep 06, 2022
17908190 SPLIT CH2 DOMAINS CARTER, SANDRA DILLAHUNT 1674 §112 Final Rejection Pending Aug 30, 2022
17783085 Medical Device Comprising an Alarm Generator Taking Into Account Environmental Signals PAZ ESTEVEZ, GUILLERMO G 3783 §103 Non-Final OA Pending Jun 07, 2022
17778935 A METHOD OF FORMING A CONJUGATE OF A SULFONAMIDE AND A POLYPEPTIDE DICKINSON, PAUL W 1618 §112 Non-Final OA Pending May 23, 2022
17772560 Packaging Assembly RANDALL, JR., KELVIN L 3651 §103 Non-Final OA 1d overdue Pending Apr 28, 2022
17732132 MOLECULE IDENTIFICATION AND CLASSIFICATION USING MOLECULAR SURFACE PROPERTIES LUO, JAMMY NMN 1686 §103 Final Rejection 66d overdue Pending Apr 28, 2022
17771288 Label for an Injection Device ALVARADO JR, NELSON LOUIS 3783 §103 Non-Final OA 40d Pending Apr 22, 2022
17696469 MEDICAMENT DELIVERY DEVICE PAZ ESTEVEZ, GUILLERMO G 3783 §103 Final Rejection 21d Pending Mar 16, 2022
17635507 Sensor Assembly HENSON, DEVIN B 3791 §103 Non-Final OA Pending Feb 15, 2022
17574921 SENSING OF BIOLOGICAL CELLS IN A SAMPLE FOR CELL TYPE IDENTIFICATION KALLAL, ROBERT JAMES 1685 §101 Non-Final OA 2d overdue Pending Jan 13, 2022
17617098 Apparatus for Detecting a Dose of Medicament Delivered from an Injection Device DIOP, FATIMATA SAHRA 3783 §103 Non-Final OA Pending Dec 07, 2021
17611849 EXPRESSION OF ANTIGEN-BINDING PROTEINS IN THE NERVOUS SYSTEM DONOGHUE, BRITTNEY ERIN 1675 §103 Final Rejection 79d Pending Nov 16, 2021
17600654 Assembly for a Drug Delivery Device MARRISON, SAMUEL JOSEPH 3783 §103 Non-Final OA 21d Pending Oct 01, 2021
17481578 SERUM ALBUMIN-BINDING IMMUNOGLOBULIN VARIABLE DOMAINS BRISTOL, LYNN ANNE 1643 Other Non-Final OA 19d Pending Sep 22, 2021
17408937 TECHNIQUES FOR PREDICTING, DETECTING AND REDUCING ASPECIFIC PROTEIN INTERFERENCE IN ASSAYS INVOLVING IMMUNOGLOBULIN SINGLE VARIABLE DOMAINS ALLEN, MARIANNE P 1647 Other Final Rejection 16d Pending Aug 23, 2021
17185469 METHOD FOR PREDICTING THE OUTCOME OF A TREATMENT WITH AFLIBERCEPT OF A PATIENT SUSPECTED TO SUFFER FROM A CANCER BY MEASURING THE LEVEL OF A PLASMA BIOMARKER WEN, SHARON X 1600 Other Non-Final OA Pending Feb 25, 2021
17111671 POLYPEPTIDES COMPRISING IMMUNOGLOBULIN SINGLE VARIABLE DOMAINS TARGETING TNFA AND OX40L TAYLOR, LIA ELAN 1641 §103 Non-Final OA Pending Dec 04, 2020
16725079 ACTIVATING MECHANISM FOR A MEDICAMENT DELIVERY DEVICE AND MEDICAMENT DELIVERY DEVICE DARB, HAMZA A. 3783 §103 Final Rejection 22d Pending Dec 23, 2019
19022613 Auto-Injector FREHE, WILLIAM R 3783 DP Non-Final OA Pending Jan 15, 2025
19022302 Auto-Injector FREHE, WILLIAM R 3783 DP Final Rejection 44d overdue Pending Jan 15, 2025
19022661 Auto-Injector FREHE, WILLIAM R 3783 DP Non-Final OA Pending Jan 15, 2025
18757999 Medicament Delivery Device and Actuation Mechanism for a Drug Delivery Device MEDWAY, SCOTT J 3783 §112 Non-Final OA 12d Pending Jun 28, 2024
18757830 Medicament Delivery Device and Actuation Mechanism for a Drug Delivery Device MEDWAY, SCOTT J 3783 §112 Final Rejection 9d Pending Jun 28, 2024
18758133 Medicament Delivery Device and Actuation Mechanism for a Drug Delivery Device MEDWAY, SCOTT J 3783 §112 Final Rejection 9d Pending Jun 28, 2024
18609407 Autoinjector PONTON, JAMES D 3783 §103 Non-Final OA Pending Mar 19, 2024
18460316 Supplemental Device for Attachment to an Injection Device ULSH, DUNG T 3783 Other Non-Final OA Pending Sep 01, 2023
18451572 Auto-Injector Device DOUBRAVA, JOHN A 3783 §102 Final Rejection 7d Pending Aug 17, 2023
18137138 DATA COLLECTION APPARATUS FOR ATTACHMENT TO AN INJECTION DEVICE HALL, DEANNA K 3783 §102 Final Rejection 70d Pending Apr 20, 2023
18159719 DRUG DELIVERY DEVICE FREHE, WILLIAM R 3783 §103 Final Rejection 53d overdue Pending Jan 26, 2023
17569291 SAFETY DEVICE FOR A PRE-FILLED SYRINGE AND AN INJECTION DEVICE ALVARADO JR, NELSON LOUIS 3783 §102 Final Rejection 27d Pending Jan 05, 2022
17453601 Cap Assembly for a Medicament VU, QUYNH-NHU HOANG 3783 §102 Non-Final OA 22d Pending Nov 04, 2021
17385535 MONITORING SYSTEM AND METHOD MONTICELLO, WILLIAM THOMAS 3682 §103 Non-Final OA 26d overdue Pending Jul 26, 2021
17359904 Device and Method for Determining Information Related to a Medical Device VU, QUYNH-NHU HOANG 3783 §103 Non-Final OA Pending Jun 28, 2021
17227944 Auto-Injector FREHE, WILLIAM R 3783 Other Final Rejection 36d overdue Pending Apr 12, 2021
18627824 MULTIVALENT INFLUENZA VACCINES GILL, RACHEL B §102 Non-Final OA Pending Apr 05, 2024
17801099 PROPIONIBACTERIUM ACNES PROPHYLACTIC AND THERAPEUTIC IMMUNE TREATMENT GRASER, JENNIFER E 1645 §112 Final Rejection 70d Pending Aug 19, 2022
17280377 COMBINED IMMUNIZATION AGAINST MENINGOCOCCAL DISEASE AND HUMAN PAPILLOMAVIRUS GILL, RACHEL B 1671 §103 Non-Final OA 2d overdue Pending Mar 26, 2021
18551679 METHODS OF TREATING CANCER IN IMMUNOSUPPRESSED OR IMMUNOCOMPROMISED PATIENTS BY ADMINISTERING A PD-1 INHIBITOR HADDAD, MAHER M 1641 §103 Non-Final OA Pending Sep 21, 2023
17782930 USE OF A PCSK9 INHIBITOR TO TREAT HOMOZYGOUS FAMILIAL HYPERCHOLESTEROLEMIA STONEBRAKER, ALYSSA RAE 1642 DP Final Rejection Pending Jun 06, 2022
17482273 METHODS FOR TREATING SEVERE ATOPIC DERMATITIS BY ADMINISTERING AN IL-4R INHIBITOR LIEB, JEANETTE M 1654 §103 Non-Final OA 9d overdue Pending Sep 22, 2021
17517567 USE OF ISATUXIMAB FOR THE TREATMENT OF MULTIPLE MYELOMA SULLIVAN, DENNIS JOHN 1642 Other Non-Final OA 30d overdue Pending Nov 02, 2021
17112862 USE OF ISATUXIMAB FOR THE TREATMENT OF RELAPSED AND/OR REFRACTORY MULTIPLE MYELOMA SKOKO III, JOHN JOSEPH 1643 §103 Final Rejection Pending Dec 04, 2020

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