Prosecution Insights
Last updated: May 29, 2026

Shanghai Hengrui Pharmaceutical Co. Ltd.

10 pending office actions • 8 art units • 10 examiners • 0 of 10 (0%) have an AI response strategy ready • 11 patents granted in the last 365 days

Portfolio Summary

10
Total Pending OAs
7
Non-Final OAs
1
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 10 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

7
Overdue
0
Due this week
3
Due this month
0
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. 10 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (7)Due ≤ 30 days (3)

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%)
2
Medium (20%)
4
Easy (40%)
4
Unknown (40%)

Rejection Statute Mix

BucketCases
§103 only2 (20%)
§112 only4 (40%)
No statute on record4 (40%)

Industry Mix

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

10
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.

100 h
Manual time on pending OAs
20 h
Time saved (low, 20%)
35 h
Time saved (mid, 35%)
0.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
SHTERENGARTS, SAMANTHA L 1 79.4% +7.9%
RAO, PADMAJA S 1 69.5% +35.9%
BORALSKY, LUKE ALAN 1 100.0% +0.0%
MACFARLANE, STACEY NEE 1 53.3% +39.2%
STONEBRAKER, ALYSSA RAE 1 54.4% +52.8%
SWARTWOUT, BRIANNA KENDALL 1 46.0% +62.0%
RZECZYCKI, PHILLIP MATTHEW 1 57.4% +45.0%
HERNANDEZ, JACKSON J 1 52.8% +51.5%
WEIDNER, ADAM M 1 63.6% +33.9%
PUTTLITZ, KARL J 1 69.1% +18.4%

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
18284654 TETRAHYDRONAPHTHALENE COMPOUND, AND PREPARATION METHOD THEREFOR AND USE THEREOF IN MEDICINE BORALSKY, LUKE ALAN 14d

Interview Candidates (8)

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
18018471 ANTI-PD-1 ANTIBODY PHARMACEUTICAL COMPOSITION AND USE THEREOF SWARTWOUT, BRIANNA KENDALL 100d overdue
18004532 SULFONYLBENZAMIDE DERIVATIVE AND CONJUGATE THEREOF, PREPARATION METHOD THEREFOR AND USE THEREOF HERNANDEZ, JACKSON J 70d overdue
18561111 PHARMACEUTICALLY ACCEPTABLE SALT OF PYRAZOLOHETEROARYL DERIVATIVE AND CRYSTAL FORM THEREOF RAO, PADMAJA S 67d overdue
18013231 ANTI-CD70 ANTIBODY AND APPLICATION THEREOF WEIDNER, ADAM M 53d overdue
18039683 PHARMACEUTICAL COMPOSITION COMPRISING ANTI-CONNECTIVE TISSUE GROWTH FACTOR ANTIBODY MACFARLANE, STACEY NEE 24d overdue
18017388 SULFUR-CONTAINING ISOINDOLINE DERIVATIVE, AND PREPARATION METHOD THEREFOR AND MEDICAL USE THEREOF RZECZYCKI, PHILLIP MATTHEW 5d overdue
17793005 ANTI-TROP-2 ANTIBODY-EXATECAN ANALOG CONJUGATE AND MEDICAL USE THEREOF PUTTLITZ, KARL J 2d overdue
18032086 ANTI-HER3 ANTIBODY AND ANTI-HER3 ANTIBODY-DRUG CONJUGATE AND MEDICAL USE THEREOF STONEBRAKER, ALYSSA RAE 14d

Top Art Units

Art UnitApps
1627 2
1675 2
1623 1
1624 1
1642 1
1644 1
1625 1
1646 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18571909 FUSED TETRACYCLIC COMPOUND, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF IN MEDICINE SHTERENGARTS, SAMANTHA L 1623 §112 Non-Final OA 14d Pending Dec 19, 2023
18561111 PHARMACEUTICALLY ACCEPTABLE SALT OF PYRAZOLOHETEROARYL DERIVATIVE AND CRYSTAL FORM THEREOF RAO, PADMAJA S 1627 Other Final Rejection 67d overdue Pending Nov 15, 2023
18284654 TETRAHYDRONAPHTHALENE COMPOUND, AND PREPARATION METHOD THEREFOR AND USE THEREOF IN MEDICINE BORALSKY, LUKE ALAN 1624 §103 Non-Final OA 14d Pending Sep 28, 2023
18039683 PHARMACEUTICAL COMPOSITION COMPRISING ANTI-CONNECTIVE TISSUE GROWTH FACTOR ANTIBODY MACFARLANE, STACEY NEE 1675 §112 Non-Final OA 24d overdue Pending May 31, 2023
18032086 ANTI-HER3 ANTIBODY AND ANTI-HER3 ANTIBODY-DRUG CONJUGATE AND MEDICAL USE THEREOF STONEBRAKER, ALYSSA RAE 1642 Other Non-Final OA 14d Pending Apr 14, 2023
18018471 ANTI-PD-1 ANTIBODY PHARMACEUTICAL COMPOSITION AND USE THEREOF SWARTWOUT, BRIANNA KENDALL 1644 Other Non-Final OA 100d overdue Pending Jan 27, 2023
18017388 SULFUR-CONTAINING ISOINDOLINE DERIVATIVE, AND PREPARATION METHOD THEREFOR AND MEDICAL USE THEREOF RZECZYCKI, PHILLIP MATTHEW 1625 §112 Non-Final OA 5d overdue Pending Jan 20, 2023
18004532 SULFONYLBENZAMIDE DERIVATIVE AND CONJUGATE THEREOF, PREPARATION METHOD THEREFOR AND USE THEREOF HERNANDEZ, JACKSON J 1627 §103 Non-Final OA 70d overdue Pending Jan 06, 2023
18013231 ANTI-CD70 ANTIBODY AND APPLICATION THEREOF WEIDNER, ADAM M 1675 §112 Non-Final OA 53d overdue Pending Dec 27, 2022
17793005 ANTI-TROP-2 ANTIBODY-EXATECAN ANALOG CONJUGATE AND MEDICAL USE THEREOF PUTTLITZ, KARL J 1646 Other Non-Final OA 2d overdue Pending Jul 14, 2022

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