Prosecution Insights
Last updated: October 25, 2026

Merck Sharp & Dohme LLC

Technology area: Biotechnology & Pharmaceuticals

66 pending office actions • 38 art units • 63 examiners • 0 of 66 (0%) have an AI response strategy ready • 75 patents granted in the last 365 days

Analysis

Merck Sharp & Dohme LLC is managing 6 pending office actions in the Biotechnology & Pharmaceuticals technology area. These actions are distributed across 3 distinct examiners and an equal number of distinct art units. ERICA NICOLE JONES-FOSTER is the busiest examiner for the company, currently overseeing 4 pending office actions. This concentration under ERICA NICOLE JONES-FOSTER means that a majority of the company's 6 pending office actions are being reviewed by a single individual.

The remaining pending office actions are split between the other 3 distinct examiners. With 6 pending office actions spread across 3 distinct art units, the company has some technical diversity in its Biotechnology & Pharmaceuticals filings, but the prosecution is heavily focused on the interactions with ERICA NICOLE JONES-FOSTER. This allows for a more centralized strategy for the 4 pending office actions compared to portfolios with more distinct examiners. Practitioners can leverage the concentration under ERICA NICOLE JONES-FOSTER to streamline responses across the 3 distinct art units.

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

Portfolio Summary

66
Total Pending OAs
48
Non-Final OAs
17
Final Rejections
1
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.

10
Overdue
1
Due this week
3
Due this month
2
Due in next 60 days
1
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 (10)Due ≤ 7 days (1)Due ≤ 30 days (3)Due ≤ 60 days (2)Due later (1)

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.

30
Hard (45%)
27
Medium (41%)
9
Easy (14%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only1 (2%)
§101 + other2 (3%)
§103 only13 (20%)
§102 only2 (3%)
§112 only7 (11%)
Double-patenting only2 (3%)
Double-patenting + other12 (18%)
Multi-statute (no §101)27 (41%)

Industry Mix

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

53
Life Sciences
80% of docket
0
Information Tech
0% of docket
1
Communications
2% of docket
1
Semiconductors
2% of docket
8
Mechanical / Eng
12% of docket
3
Business / Other
5% 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.

660 h
Manual time on pending OAs
132 h
Time saved (low, 20%)
231 h
Time saved (mid, 35%)
5.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BALLARD, KIMBERLY 2 53.6% +49.5%
MARTIN, KEVIN STEPHEN 2 77.4% +23.3%
PRIEST, JESSICA MARIE 2 — —
GODDARD, LAURA B 1 50.8% +13.6%
KMET, LAUREN ELIZABETH 1 49.4% +11.7%
HEIN, DEVIN C 1 46.0% +29.7%
MEAH, MOHAMMAD Y 1 70.7% +42.8%
BRAUN, MADELINE E 1 68.4% +25.3%
CHICKS, ASHLI ARIANA 1 60.0% +51.0%
GANGLE, BRIAN J 1 76.8% +14.6%

Hard Cases (30)

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
17798754 ALTERNATIVE CANNULA CONFIGURATIONS TO CONTROL FLUID DISTRIBUTION IN TISSUE BOUCHELLE, LAURA A 38d overdue
18007776 RIPK1 INHIBITORS AND METHODS OF USE HERNANDEZ, JACKSON J 36d overdue
18548640 REDUCING HIGH MANNOSE GLYCAN PROTEIN EXPRESSION USING GUANOSINE 5'-MONOPHOSPHATE HOLLAND, PAUL J 19d overdue
18553774 NOVEL FORMS OF CYCLIC DINUCLEOTIDE COMPOUNDS VANHORN, ABIGAIL LOUISE 6d
17779427 IN VITRO CELL BASED POTENCY ASSAY TAKENAKA, RISA 9d
17920876 MODULAR BLENDER AND METHOD OF USING SAME SORKIN, DAVID L 26d
18310238 Niraparib Compositions MOU, LIYUAN 55d
19080665 System for Medicinal Supply Monitoring and Management for Pooled Medicinal Product Across Studies HEIN, DEVIN C 75d

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
19346638 STABLE FORMULATIONS OF PROGRAMMED DEATH RECEPTOR 1 (PD-1) ANTIBODIES AND METHODS OF USE THEREOF BALLARD, KIMBERLY 26d overdue
19346648 STABLE FORMULATIONS OF PROGRAMMED DEATH RECEPTOR 1 (PD-1) ANTIBODIES AND METHODS OF USE THEREOF GODDARD, LAURA B 15d overdue
19080665 System for Medicinal Supply Monitoring and Management for Pooled Medicinal Product Across Studies HEIN, DEVIN C 75d
19346623 STABLE FORMULATIONS OF PROGRAMMED DEATH RECEPTOR 1 (PD-1) ANTIBODIES AND METHODS OF USE THEREOF BALLARD, KIMBERLY —
19268323 LABELING SHELL FOR A DRUG VIAL KMET, LAUREN ELIZABETH —
19003660 PROCESS FOR PREPARING BETA 3 AGONISTS AND INTERMEDIATES MEAH, MOHAMMAD Y —
18866801 INHIBITORS OF MsbA AS ANTIBIOTICS, PHARMACEUTICAL COMPOSITIONS, AND USES THEREOF BRAUN, MADELINE E —
18893201 FORMULATIONS OF ANTIVIRAL COMPOUNDS CHICKS, ASHLI ARIANA —

Top Art Units

Art UnitApps
1624 5
1642 4
3783 4
1675 3
1626 3
1621 3
1628 3
1652 2
1645 2
1627 2

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19346638 STABLE FORMULATIONS OF PROGRAMMED DEATH RECEPTOR 1 (PD-1) ANTIBODIES AND METHODS OF USE THEREOF BALLARD, KIMBERLY 1675 §103DP Final Rejection 26d overdue Pending Oct 01, 2025
19346623 STABLE FORMULATIONS OF PROGRAMMED DEATH RECEPTOR 1 (PD-1) ANTIBODIES AND METHODS OF USE THEREOF BALLARD, KIMBERLY 1675 §103Other Final Rejection — Pending Oct 01, 2025
19346648 STABLE FORMULATIONS OF PROGRAMMED DEATH RECEPTOR 1 (PD-1) ANTIBODIES AND METHODS OF USE THEREOF GODDARD, LAURA B 1642 DP Final Rejection 15d overdue Pending Oct 01, 2025
19268323 LABELING SHELL FOR A DRUG VIAL KMET, LAUREN ELIZABETH 3735 §103§112 Non-Final OA — Pending Jul 14, 2025
19080665 System for Medicinal Supply Monitoring and Management for Pooled Medicinal Product Across Studies HEIN, DEVIN C 3686 §101 Non-Final OA 75d Pending Mar 14, 2025
19003660 PROCESS FOR PREPARING BETA 3 AGONISTS AND INTERMEDIATES MEAH, MOHAMMAD Y 1652 DP Non-Final OA — Pending Dec 27, 2024
18866801 INHIBITORS OF MsbA AS ANTIBIOTICS, PHARMACEUTICAL COMPOSITIONS, AND USES THEREOF BRAUN, MADELINE E 1624 §112 Non-Final OA — Pending Nov 18, 2024
18893201 FORMULATIONS OF ANTIVIRAL COMPOUNDS CHICKS, ASHLI ARIANA 1626 §103Other Non-Final OA — Pending Sep 23, 2024
18812253 COMPOSITIONS COMPRISING STREPTOCOCCUS PNEUMONIAE POLYSACCHARIDE-PROTEIN CONJUGATES AND METHODS OF USE THEREOF GANGLE, BRIAN J 1645 §112 Non-Final OA — Pending Aug 22, 2024
18805625 INHIBITORS OF HUMAN RESPIRATORY SYNCYTIAL VIRUS AND METAPNEUMOVIRUS PECKHAM, RICHARD GRANT 1627 §103§112 Non-Final OA — Pending Aug 15, 2024
18836154 ADENOSINE RECEPTOR ANTAGONISTS, PHARMACEUTICAL COMPOSITIONS AND THEIR USE THEREOF MARTIN, KEVIN STEPHEN 1624 §103§112DP Non-Final OA — Pending Aug 06, 2024
18728990 PLASMA KALLIKREIN INHIBITORS CORNET, JEAN P — §103§112 Non-Final OA — Pending Jul 15, 2024
18769900 SCALABLE CHROMATOGRAPHY PROCESS FOR PURIFICATION OF HUMAN CYTOMEGALOVIRUS CHESTNUT, BARRY A 1672 §102§103§112DP Non-Final OA — Pending Jul 11, 2024
18758424 ENCLOSURE FOR MITIGATION OF LEAKAGE BY SYRINGE ASSEMBLY STRANSKY, KATRINA MARIE 3700 §102§103§112 Non-Final OA — Pending Jun 28, 2024
18757757 METHODS FOR MAKING POLYSACCHARIDE-PROTEIN CONJUGATES SHIAO, YIH-HORNG 1691 §102§112 Non-Final OA — Pending Jun 28, 2024
18720152 PYRAZOLOPYRIMIDINE DERIVATIVES AND METHODS OF USE THEREOF FOR THE TREATMENT OF HERPESVIRUSES RZECZYCKI, PHILLIP MATTHEW 1625 §102§103§112 Non-Final OA — Pending Jun 14, 2024
18737001 NEEDLE UNCAPPING DEVICE SWANSON, LEAH JENNINGS 3783 §103 Non-Final OA — Pending Jun 07, 2024
18678013 5,6 UNSATURATED BICYCLIC HETEROCYLES USEFUL AS INHIBITORS OF NOD-LIKE RECEPTOR PROTEIN 3 MAHLUM, JONATHAN DAVIS 1625 §102§103 Non-Final OA — Pending May 30, 2024
18711216 GLUCOSE-RESPONSIVE INSULIN CONJUGATES COMPRISING A TETRA-VALENT SUGAR CLUSTER FOR TREATMENT OF DIABETES ORWIG, KEVIN S 3991 §102§103§112 Non-Final OA — Pending May 17, 2024
18665951 PNEUMOCOCCAL CONJUGATE VACCINES AND METHODS OF USE THEREOF DICKENS, AMELIA NICOLE 1645 §102§103§112DP Non-Final OA — Pending May 16, 2024
18709983 CHROMANE AMIDINE MONOBACTAM ANTIBIOTICS HEITMEIER, KENDALL NICOLE 1621 §103Other Non-Final OA — Pending May 14, 2024
18710007 AMPOULE FOR ORAL VACCINE ADMINISTRATION AND METHODS OF USE WENG, KAI H 3781 §102§103 Non-Final OA — Pending May 14, 2024
18653396 TABLET COLLECTION DEVICE LEEDS, DANIEL JEREMY 2842 §102§112 Non-Final OA — Pending May 02, 2024
18701321 MICRONEEDLE INJECTOR AND METHODS OF MAKING AND USING SAME VU, QUYNH-NHU HOANG 3783 §102§103 Non-Final OA — Pending Apr 15, 2024
18701306 VIAL-TO-SYRINGE CONVERTER AND METHODS OF MAKING AND USING SAME RITCHIE, HADEN MATTHEW 3783 §103 Non-Final OA — Pending Apr 15, 2024
18698401 TRICYCLIC SULFAMIDES AND SULTAMS SZNAIDMAN, MARCOS L 1628 §112DP Non-Final OA — Pending Apr 04, 2024
18689148 ALLOSTERIC MODULATORS OF NICOTINIC ACETYLCHOLINE RECEPTORS STOCKTON, LAURA LYNNE 1626 §102§112 Non-Final OA — Pending Mar 05, 2024
18689149 ALLOSTERIC MODULATORS OF NICOTINIC ACETYLCHOLINE RECEPTORS SHTERENGARTS, SAMANTHA L 1623 §102 Non-Final OA — Pending Mar 05, 2024
18687322 ORGANOID MICROINJECTION SYSTEM AND APPARATUS BRAZIN, JACQUELINE 1798 §103 Non-Final OA — Pending Feb 28, 2024
18685357 C-LINKED ISOQUINOLINE AMIDES AS LRRK2 INHIBITORS, PHARMACEUTICAL COMPOSITIONS, AND USES THEREOF COPPINS, JANET L 1628 §103§112DP Non-Final OA — Pending Feb 21, 2024
18291621 METHODS FOR TREATING ACUTE MYELOID LEUKEMIA WITH ANTI-ILT3 ANTIBODIES FONTAINHAS, AURORA M 1675 §102§112DP Non-Final OA — Pending Jan 24, 2024
18419514 INTERACTIVE GOWNING AND GOWNING VERIFICATION PERLMAN, DAVID S 2673 §103 Final Rejection — Pending Jan 22, 2024
18580255 METHODS FOR TREATING CANCER USING A COMBINATION OF A PD-1 ANTAGONIST, AN ILT4 ANTAGONIST, AND CHEMOTHERAPEUTIC AGENTS PRIEST, JESSICA MARIE 1642 §102§103§112DP Non-Final OA — Pending Jan 18, 2024
18578343 IL-2 MUTEINS FOR TREATING CANCER OR INFECTION REYNOLDS, FRED H 1658 §103§112 Non-Final OA — Pending Jan 11, 2024
18536350 AURISTATIN LINKER-PAYLOADS, PHARMACEUTICAL COMPOSITIONS, AND USES THEREOF PRIEST, JESSICA MARIE 1642 §103§112Other Non-Final OA — Pending Dec 12, 2023
18524612 PREPARATION OF FUSED AZOLE DERIVATIVES AS NOVEL DIACYLGLYCERIDE 0-ACYLTRANSFERASE 2 INHIBITORS BAUER, NICOLA MARIA 1621 §102 Non-Final OA — Pending Nov 30, 2023
18563157 TRANSAMINASE ENZYMES FOR THE TRANSAMINATION OF (1S,5R)-6,8-DIOXABICYCLO[3.2.1]OCTAN-4-ONE HUTSON, RICHARD G 1652 §112 Non-Final OA — Pending Nov 21, 2023
18561331 METHODS OF TREATMENT OF CANCER PATIENTS HAVING ALTERED SETD2 BIOMARKER WITH A PD-1 ANTAGONIST VOLKOV, ALEXANDER ALEXANDROVIC — §102§103§112 Non-Final OA — Pending Nov 16, 2023
18556226 PHENYL AZEPINES AS RIPK1 INHIBITORS AND METHODS OF USE THEREOF MARTIN, KEVIN STEPHEN 1624 §102§103§112 Non-Final OA — Pending Oct 19, 2023
18484631 COMPOSITIONS AND METHODS FOR TREATING CANCER WITH SUBCUTANEOUS ADMINISTRATION OF ANTI-PD1 ANTIBODIES GUSTILO, ESTELLA M 1646 §102§103§112 Non-Final OA — Pending Oct 11, 2023
18553774 NOVEL FORMS OF CYCLIC DINUCLEOTIDE COMPOUNDS VANHORN, ABIGAIL LOUISE 1636 §103§112Other Non-Final OA 6d Pending Oct 03, 2023
18552676 NOVEL FORMS OF CYCLIC DINUCLEOTIDE COMPOUNDS MAHADEVAN, JANAKI ANANTH 1637 §103§112DP Non-Final OA — Pending Sep 27, 2023
18550537 METHODS FOR TREATING CANCER WITH ANTI-ILT3 ANTIBODIES JOHANSEN, PETER N. 1644 §102§103DP Non-Final OA — Pending Sep 14, 2023
18548640 REDUCING HIGH MANNOSE GLYCAN PROTEIN EXPRESSION USING GUANOSINE 5'-MONOPHOSPHATE HOLLAND, PAUL J 1656 §101§102§103 Final Rejection 19d overdue Pending Sep 01, 2023
18348787 DENSIFIED CO-PRECIPITATED MATERIALS ISOLATED BY THIN FILM EVAPORATION GOTFREDSON, GAREN 1619 §103 Final Rejection 5d overdue Pending Jul 07, 2023
18253702 ARGINASE 1 BINDERS FOR INHIBITING ARGINASE 1 ACTIVITY ABBAS, SYED JARAR 1674 §112 Non-Final OA — Pending May 19, 2023
18252271 FULL-LENGTH HUMAN IMMUNOGLOBULIN G ANTIBODY LIBRARIES FOR SURFACE DISPLAY AND SECRETION IN SACCHAROMYCES CEREVISIAE CURRENS, GRANT CARSON 1684 §103§112DP Non-Final OA — Pending May 09, 2023
18252217 3-AMINO PYRROLIDINE AND PIPERIDINE MACROCYCLIC OREXIN RECEPTOR AGONISTS COLEMAN, BRENDA LIBBY 1624 §102§112 Non-Final OA — Pending May 09, 2023
18310238 Niraparib Compositions MOU, LIYUAN 1628 §102§103§112 Non-Final OA 55d Pending May 01, 2023
18250404 METHODS FOR TREATING HEMATOLOGIC MALIGNANCIES WITH AMINO-PYRROLOPYRIMIDINONE COMPOUNDS OTTON, ALICIA L 1699 §103 Final Rejection 17d overdue Pending Apr 25, 2023

View all 66 →

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Frequently Asked Questions

How many pending USPTO office actions does Merck Sharp & Dohme LLC have?

Merck Sharp & Dohme LLC has 66 pending office actions as of October 2026, spread across 38 art units and 63 examiners.

Which USPTO examiner handles the most Merck Sharp & Dohme LLC applications?

Kimberly Ballard has the most, with 2 of Merck Sharp & Dohme LLC's pending office actions.

What technology area are Merck Sharp & Dohme LLC's patent applications in?

Mostly Biotechnology & Pharmaceuticals (USPTO Tech Center 1600), based on where its pending office actions are examined.

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