Prosecution Insights
Last updated: May 29, 2026

Chia Tai Tianqing Pharmaceutical Group Co. Ltd.

10 pending office actions • 7 art units • 10 examiners • 0 of 10 (0%) have an AI response strategy ready • 19 patents granted in the last 365 days

Portfolio Summary

10
Total Pending OAs
7
Non-Final OAs
2
Final Rejections
1
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
1
Due this week
1
Due this month
0
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. 10 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (7)Due ≤ 7 days (1)Due ≤ 30 days (1)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.

0
Hard (0%)
6
Medium (60%)
2
Easy (20%)
2
Unknown (20%)

Rejection Statute Mix

BucketCases
§103 only6 (60%)
§112 only2 (20%)
No statute on record2 (20%)

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
NICKOL, GARY B 1 43.9% +26.4%
LEE, CHIHYI NMN 1 32.5% +62.8%
YOUNGBLOOD, WILLIAM JUSTIN 1 63.5% +38.8%
CHICKS, ASHLI ARIANA 1 64.1% +44.9%
HAVLIN, ROBERT H 1 52.3% +27.2%
DAHLIN, HEATHER RAQUEL 1 46.5% +48.9%
O'BRIEN, LEA S 1 50.0% +8.3%
BRISTOL, LYNN ANNE 1 63.7% +39.7%
HUANG, GIGI GEORGIANA 1 31.8% +30.4%
MCMILLIAN, KARA RENITA 1 30.6% +37.9%

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
18253846 SALT FORM USED AS CDC7 INHIBITOR AND CRYSTAL FORM THEREOF CHICKS, ASHLI ARIANA 147d overdue
18037523 DEUTERIUM-MODIFIED THIENOPYRIDONE COMPOUND HAVLIN, ROBERT H 138d overdue
17922336 PYRIMIDINE-BASED TRICYCLIC COMPOUND AND USE THEREOF DAHLIN, HEATHER RAQUEL 103d overdue
17603886 QUINOLINE COMPOUND OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF FOR TREATING EWING'S SARCOMA MCMILLIAN, KARA RENITA 30d overdue
18263293 TYK2 INHIBITOR COMPOUND CONTAINING BICYCLIC RING LEE, CHIHYI NMN 24d overdue
17922230 ANTIGEN BINDING CONSTRUCTS TARGETING HER2 AND USES THEREOF BRISTOL, LYNN ANNE 24d overdue
18275142 BISPECIFIC ANTIBODY NICKOL, GARY B 7d
17792282 PHARMACEUTICAL COMPOSITION OF TRICYCLIC PDE3/PDE4 DUAL INHIBITOR COMPOUND HUANG, GIGI GEORGIANA 14d

Top Art Units

Art UnitApps
1643 2
1629 2
1626 2
1628 1
1646 1
1613 1
1623 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18275142 BISPECIFIC ANTIBODY NICKOL, GARY B 1643 §103 Non-Final OA 7d Pending Jul 31, 2023
18263293 TYK2 INHIBITOR COMPOUND CONTAINING BICYCLIC RING LEE, CHIHYI NMN 1628 §103 Non-Final OA 24d overdue Pending Jul 27, 2023
18268818 SALT FORM OF TETRA-SUBSTITUTED OLEFIN COMPOUND, CRYSTAL, AND PREPARATION METHOD THEREFOR YOUNGBLOOD, WILLIAM JUSTIN 1629 §112 Final Rejection 77d Pending Jun 21, 2023
18253846 SALT FORM USED AS CDC7 INHIBITOR AND CRYSTAL FORM THEREOF CHICKS, ASHLI ARIANA 1626 §103 Non-Final OA 147d overdue Pending May 22, 2023
18037523 DEUTERIUM-MODIFIED THIENOPYRIDONE COMPOUND HAVLIN, ROBERT H 1626 §103 Non-Final OA 138d overdue Pending May 17, 2023
17922336 PYRIMIDINE-BASED TRICYCLIC COMPOUND AND USE THEREOF DAHLIN, HEATHER RAQUEL 1629 Other Non-Final OA 103d overdue Pending May 01, 2023
18020584 SINGLE VARIABLE DOMAIN AND ANTIGEN BINDING MOLECULE BINDING BCMA O'BRIEN, LEA S 1646 Other Non-Final OA 4d overdue Pending Feb 09, 2023
17922230 ANTIGEN BINDING CONSTRUCTS TARGETING HER2 AND USES THEREOF BRISTOL, LYNN ANNE 1643 §112 Final Rejection 24d overdue Pending Oct 28, 2022
17792282 PHARMACEUTICAL COMPOSITION OF TRICYCLIC PDE3/PDE4 DUAL INHIBITOR COMPOUND HUANG, GIGI GEORGIANA 1613 §103 Non-Final OA 14d Pending Jul 12, 2022
17603886 QUINOLINE COMPOUND OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF FOR TREATING EWING'S SARCOMA MCMILLIAN, KARA RENITA 1623 §103 Non-Final OA 30d overdue Pending Oct 14, 2021

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