Prosecution Insights
Last updated: October 25, 2026

Nanjing Genscript Biotech Co. Ltd.

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials

9 pending office actions • 7 art units • 9 examiners • 0 of 9 (0%) have an AI response strategy ready • 11 patents granted in the last 365 days

Analysis

Nanjing Genscript Biotech Co. Ltd. has 10 pending office actions in Biotechnology & Pharmaceuticals. The matters are assigned to 10 distinct examiners and 7 distinct art units. This indicates broad examiner distribution across a smaller set of technical examination units, with some art units supporting more than one pending matter.

KENNEDY, SARAH JANE is the busiest examiner, with 1 pending matter. The data does not show concentration with one examiner, so portfolio management should emphasize cross-matter coordination by art unit and technology while preserving matter-specific response positions. A consolidated issue matrix may help identify recurring objections without assuming that the examiners will apply them identically.

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

Portfolio Summary

9
Total Pending OAs
6
Non-Final OAs
2
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

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.

5
Hard (56%)
4
Medium (44%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only3 (33%)
Double-patenting + other1 (11%)
Multi-statute (no §101)5 (56%)

Industry Mix

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

9
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.

90 h
Manual time on pending OAs
18 h
Time saved (low, 20%)
31 h
Time saved (mid, 35%)
0.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BORTOLI, JONATHAN 1 76.4% +40.2%
HANEY, AMANDA MARIE 1 36.5% +45.0%
WASHINGTON, BRITNEY NICOLE 1 84.0% +13.2%
PERSONS, JENNA L 1 50.8% +61.7%
LU, CHENG 1 53.8% +64.6%
CHONG, KIMBERLY 1 72.3% +13.1%
LEITH, NANCY J 1 74.7% +44.0%
PRIEST, AARON A 1 61.4% +25.6%
FLINDERS, JEREMY C 1 63.5% +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
18396656 AUTOMATIC EXTRACTION DEVICE AND USE METHOD THEREFOR WASHINGTON, BRITNEY NICOLE —

Hard Cases (5)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
18713145 AUXILIARY CONNECTION DEVICE BORTOLI, JONATHAN —
18293339 PRIMER SET AND GENE CHIP METHOD FOR DETECTING SINGLE BASE MUTATION HANEY, AMANDA MARIE —
18281849 ANTIBODY FUSION PROTEINS AND USES THEREOF LU, CHENG —
18279811 DELIVERY OF ANTIBODY BY USING DUAL VIRAL VECTOR SYSTEM CHONG, KIMBERLY —
18262420 METHOD FOR PRODUCING TARGET DNA SEQUENCE AND CLONING VECTOR LEITH, NANCY J —

Interview Candidates (9)

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
17758048 Method For Constructing Gene Mutation Library FLINDERS, JEREMY C 8d
18713145 AUXILIARY CONNECTION DEVICE BORTOLI, JONATHAN —
18293339 PRIMER SET AND GENE CHIP METHOD FOR DETECTING SINGLE BASE MUTATION HANEY, AMANDA MARIE —
18396656 AUTOMATIC EXTRACTION DEVICE AND USE METHOD THEREFOR WASHINGTON, BRITNEY NICOLE —
18286880 PLASMID SYSTEM WITHOUT SELECTABLE MARKERS AND PRODUCTION METHOD THEREOF PERSONS, JENNA L —
18281849 ANTIBODY FUSION PROTEINS AND USES THEREOF LU, CHENG —
18279811 DELIVERY OF ANTIBODY BY USING DUAL VIRAL VECTOR SYSTEM CHONG, KIMBERLY —
18262420 METHOD FOR PRODUCING TARGET DNA SEQUENCE AND CLONING VECTOR LEITH, NANCY J —

Top Art Units

Art UnitApps
1797 2
1636 2
1682 1
1637 1
1642 1
1681 1
1684 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18713145 AUXILIARY CONNECTION DEVICE BORTOLI, JONATHAN 1797 §102§103§112 Non-Final OA — Pending May 23, 2024
18293339 PRIMER SET AND GENE CHIP METHOD FOR DETECTING SINGLE BASE MUTATION HANEY, AMANDA MARIE 1682 §102§103§112Other Non-Final OA — Pending Jan 29, 2024
18396656 AUTOMATIC EXTRACTION DEVICE AND USE METHOD THEREFOR WASHINGTON, BRITNEY NICOLE 1797 §103 Final Rejection — Pending Dec 26, 2023
18286880 PLASMID SYSTEM WITHOUT SELECTABLE MARKERS AND PRODUCTION METHOD THEREOF PERSONS, JENNA L 1637 §102§103§112DPOther Non-Final OA — Pending Oct 13, 2023
18281849 ANTIBODY FUSION PROTEINS AND USES THEREOF LU, CHENG 1642 §103§112 Non-Final OA — Pending Sep 13, 2023
18279811 DELIVERY OF ANTIBODY BY USING DUAL VIRAL VECTOR SYSTEM CHONG, KIMBERLY 1636 §102§103§112 Non-Final OA — Pending Aug 31, 2023
18262420 METHOD FOR PRODUCING TARGET DNA SEQUENCE AND CLONING VECTOR LEITH, NANCY J 1636 §103§112 Non-Final OA — Pending Jul 21, 2023
18006592 SURFACE LINKER OF SEMICONDUCTOR CHIP, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF PRIEST, AARON A 1681 §103 Final Rejection — Pending Jan 24, 2023
17758048 Method For Constructing Gene Mutation Library FLINDERS, JEREMY C 1684 §103 Non-Final OA 8d Pending Jun 27, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Nanjing Genscript Biotech Co. Ltd. have?

Nanjing Genscript Biotech Co. Ltd. has 9 pending office actions as of October 2026, spread across 7 art units and 9 examiners.

Which USPTO examiner handles the most Nanjing Genscript Biotech Co. Ltd. applications?

Jonathan Bortoli has the most, with 1 of Nanjing Genscript Biotech Co. Ltd.'s pending office actions.

What technology area are Nanjing Genscript Biotech Co. Ltd.'s patent applications in?

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

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