Prosecution Insights
Last updated: October 02, 2026

China Agricultural University

Technology area: Biotechnology & Pharmaceuticals

12 pending office actions • 8 art units • 12 examiners • 0 of 12 (0%) have an AI response strategy ready • 20 patents granted in the last 365 days

Analysis

China Agricultural University currently has 13 pending office actions within the Biotechnology & Pharmaceuticals technology area. These actions are distributed across 9 distinct art units, indicating a range of technical research being patented by the institution. The prosecution is being handled by 13 distinct examiners, which means that every one of the 13 pending office actions is currently under review by a different official.

TORRES CHANZA, GABRIEL JOSE is listed as the busiest examiner, though this individual is only responsible for 1 pending office action. This lack of concentration among the 13 distinct examiners indicates that the university must manage thirteen different examination styles and interpretations. The number of 9 distinct art units relative to the 13 pending office actions further suggests a decentralized prosecution environment where most cases are handled by separate technical groups within the biotechnology sector.

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

Portfolio Summary

12
Total Pending OAs
7
Non-Final OAs
3
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
0
Due this week
2
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. 3 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (1)Due ≤ 30 days (2)

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.

9
Hard (75%)
1
Medium (8%)
2
Easy (17%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other3 (25%)
§103 only1 (8%)
§112 only2 (17%)
Multi-statute (no §101)6 (50%)

Industry Mix

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

6
Life Sciences
50% of docket
1
Information Tech
8% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
8% of docket
4
Business / Other
33% 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.

120 h
Manual time on pending OAs
24 h
Time saved (low, 20%)
42 h
Time saved (mid, 35%)
1.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
TORRES CHANZA, GABRIEL JOSE 1 10.0% -14.3%
STOCKDALE, JESSICA NICOLE 1 50.0% +35.2%
DOYLE, BRANDI M 1 62.7% +11.9%
ELHILO, EISA B 1 83.0% +16.2%
MARTINEZ, TARA L 1 62.6% +65.4%
IBRAHIM, MEDINA AHMED 1 87.4% +12.2%
CURRENS, GRANT CARSON 1 54.6% +62.5%
LOPEZ ALVAREZ, OLVIN 1 48.9% +43.3%
CARREON, ADRIAN JOHN 1 100.0% +0.0%
SPENCE, JENNIFER SUZANNE 1 66.9% +46.0%

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
18797940 ZMWAK-RLK PROTEIN RELATED TO GRAY LEAF SPOT RESISTANCE, AND ENCODING GENE AND APPLICATION THEREOF IBRAHIM, MEDINA AHMED 9d

Hard Cases (9)

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
18393145 Preparation Method and Enrichment Method for Cyanidin-3-Diglucoside-5-Glucoside SWIFT, CANDICE LEE 22d
19196029 METHOD FOR INCORPORATING FUTURE CROP PRODUCTION INTO SAFE CLIMATIC SPACE TORRES CHANZA, GABRIEL JOSE —
19024487 METHOD FOR PREPARING TRANSPORTATION FUEL FROM HYDROTHERMAL LIQUEFACTION PRODUCED BIO-CRUDE OIL DOYLE, BRANDI M —
18981602 METHOD FOR BLUING ANTHOCYANIN ELHILO, EISA B —
18841685 USE OF SU3327 IN PREPARATION OF MEDICAMENT FOR ENHANCING EFFICACY OF POLYMYXIN AGAINST BACTERIAL INFECTION MARTINEZ, TARA L —
18735444 BACILLUS VELEZENSIS AND USE THEREOF CURRENS, GRANT CARSON —
18638173 METHOD, SYSTEM, AND DEVICE FOR CLASSIFYING FEEDING INTENSITY OF FISH SCHOOL LOPEZ ALVAREZ, OLVIN —
18603428 IN-SITE COMPOSTING SYSTEM FOR COMMUNITY KITCHEN WASTE CARREON, ADRIAN JOHN —

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
18797940 ZMWAK-RLK PROTEIN RELATED TO GRAY LEAF SPOT RESISTANCE, AND ENCODING GENE AND APPLICATION THEREOF IBRAHIM, MEDINA AHMED 9d
19177446 ZmCCD8 GENE-BASED MAIZE BREEDING METHODS STOCKDALE, JESSICA NICOLE —
19024487 METHOD FOR PREPARING TRANSPORTATION FUEL FROM HYDROTHERMAL LIQUEFACTION PRODUCED BIO-CRUDE OIL DOYLE, BRANDI M —
18981602 METHOD FOR BLUING ANTHOCYANIN ELHILO, EISA B —
18841685 USE OF SU3327 IN PREPARATION OF MEDICAMENT FOR ENHANCING EFFICACY OF POLYMYXIN AGAINST BACTERIAL INFECTION MARTINEZ, TARA L —
18735444 BACILLUS VELEZENSIS AND USE THEREOF CURRENS, GRANT CARSON —
18638173 METHOD, SYSTEM, AND DEVICE FOR CLASSIFYING FEEDING INTENSITY OF FISH SCHOOL LOPEZ ALVAREZ, OLVIN —
18690946 PIG EMBRYO-DERIVED PLURIPOTENT STEM CELLS AND USE THEREOF SPENCE, JENNIFER SUZANNE —

Top Art Units

Art UnitApps
3625 1
1663 1
1771 1
1662 1
1651 1
2117 1
1657 1
1653 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19196029 METHOD FOR INCORPORATING FUTURE CROP PRODUCTION INTO SAFE CLIMATIC SPACE TORRES CHANZA, GABRIEL JOSE 3625 §101§112 Non-Final OA — Pending May 01, 2025
19177446 ZmCCD8 GENE-BASED MAIZE BREEDING METHODS STOCKDALE, JESSICA NICOLE 1663 §103 Non-Final OA — Pending Apr 11, 2025
19024487 METHOD FOR PREPARING TRANSPORTATION FUEL FROM HYDROTHERMAL LIQUEFACTION PRODUCED BIO-CRUDE OIL DOYLE, BRANDI M 1771 §102§103§112 Non-Final OA — Pending Jan 16, 2025
18981602 METHOD FOR BLUING ANTHOCYANIN ELHILO, EISA B — §102§103§112 Non-Final OA — Pending Dec 15, 2024
18841685 USE OF SU3327 IN PREPARATION OF MEDICAMENT FOR ENHANCING EFFICACY OF POLYMYXIN AGAINST BACTERIAL INFECTION MARTINEZ, TARA L — §103§112 Non-Final OA — Pending Aug 27, 2024
18797940 ZMWAK-RLK PROTEIN RELATED TO GRAY LEAF SPOT RESISTANCE, AND ENCODING GENE AND APPLICATION THEREOF IBRAHIM, MEDINA AHMED 1662 §112 Final Rejection 9d Pending Aug 08, 2024
18735444 BACILLUS VELEZENSIS AND USE THEREOF CURRENS, GRANT CARSON 1651 §101§112 Non-Final OA — Pending Jun 06, 2024
18638173 METHOD, SYSTEM, AND DEVICE FOR CLASSIFYING FEEDING INTENSITY OF FISH SCHOOL LOPEZ ALVAREZ, OLVIN 2117 §101§102§103§112 Non-Final OA — Pending Apr 17, 2024
18603428 IN-SITE COMPOSTING SYSTEM FOR COMMUNITY KITCHEN WASTE CARREON, ADRIAN JOHN — §102§103§112 Non-Final OA — Pending Mar 13, 2024
18690946 PIG EMBRYO-DERIVED PLURIPOTENT STEM CELLS AND USE THEREOF SPENCE, JENNIFER SUZANNE — §102§103§112 Non-Final OA — Pending Mar 11, 2024
18393145 Preparation Method and Enrichment Method for Cyanidin-3-Diglucoside-5-Glucoside SWIFT, CANDICE LEE 1657 §103§112Other Final Rejection 22d Pending Dec 21, 2023
18325900 Endophytic Pediococcus pentosaceus EL5 in alfalfa and application thereof KARUNASENA, ENUSHA 1653 §112 Final Rejection 2d overdue Pending May 30, 2023

Managing China Agricultural University'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