Prosecution Insights
Last updated: August 06, 2026

Chigenovo Co. Ltd.

4 pending office actions • 3 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Portfolio Summary

4
Total Pending OAs
4
Non-Final OAs
0
Final Rejections
0
Advisory / Quayle

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.

2
Hard (50%)
1
Medium (25%)
1
Easy (25%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (25%)
§103 only1 (25%)
§112 only1 (25%)
Multi-statute (no §101)1 (25%)

Industry Mix

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

3
Life Sciences
75% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
1
Business / Other
25% 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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
YU, DAVID TUYANG 1 100.0% +0.0%
WARD, AARON DUREL 1
JADHAO, SAMADHAN JAISING 1 51.9% +49.5%
NOBLE, MARCIA STEPHENS 1 67.0% +40.3%

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
18571164 PRPF31 VARIANT AND USES THEREOF YU, DAVID TUYANG

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18248523 NUCLEIC ACID MOLECULE FOR TREATING BIETTI CRYSTALLINE DYSTROPHY AND USE THEREOF WARD, AARON DUREL
17756996 USE OF CYP4V2 AND RDCVF IN THE MANUFACTURE OF MEDICAMENT JADHAO, SAMADHAN JAISING

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
17756996 USE OF CYP4V2 AND RDCVF IN THE MANUFACTURE OF MEDICAMENT JADHAO, SAMADHAN JAISING
17996786 RHO-ADRP GENE EDITING-BASED METHODS AND COMPOSITIONS NOBLE, MARCIA STEPHENS

Top Art Units

Art UnitApps
1636 1
1672 1
1632 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18571164 PRPF31 VARIANT AND USES THEREOF YU, DAVID TUYANG §103 Non-Final OA Pending Dec 15, 2023
18248523 NUCLEIC ACID MOLECULE FOR TREATING BIETTI CRYSTALLINE DYSTROPHY AND USE THEREOF WARD, AARON DUREL 1636 §102§103§112 Non-Final OA Pending Apr 10, 2023
17756996 USE OF CYP4V2 AND RDCVF IN THE MANUFACTURE OF MEDICAMENT JADHAO, SAMADHAN JAISING 1672 §101§103§112DPOther Non-Final OA Pending Jan 24, 2023
17996786 RHO-ADRP GENE EDITING-BASED METHODS AND COMPOSITIONS NOBLE, MARCIA STEPHENS 1632 §112 Non-Final OA Pending Oct 20, 2022

Managing Chigenovo Co. Ltd.'s Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month