Prosecution Insights
Last updated: October 04, 2026

Carbios

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials

6 pending office actions • 3 art units • 5 examiners • 0 of 6 (0%) have an AI response strategy ready • 4 patents granted in the last 365 days

Analysis

Carbios currently manages a portfolio with 6 pending office actions situated in the Biotechnology & Pharmaceuticals technology area. These matters are assigned to 5 distinct examiners, suggesting a moderate level of examiner variety. The prosecution activity is concentrated within 3 distinct art units, indicating some technical overlap in the 6 pending office actions being processed.

The busiest examiner identified is HUSON, MONICA ANNE, who is responsible for 2 busiest examiner pending actions. This examiner handles 2 of the pending office actions, while the remaining actions are distributed among other distinct examiners. This distribution shows that while most examiners are dealing with a single Carbios application, HUSON, MONICA ANNE has a higher relative volume of the company's current workload.

The focus on 3 distinct art units within the Biotechnology & Pharmaceuticals sector suggests that the pending office actions are likely grouped into specific sub-disciplines. Practitioners should note that with 5 distinct examiners involved, the company is engaging with multiple perspectives even within a limited number of art units. This requires balancing a unified technical strategy with the individual preferences of 5 distinct examiners.

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

Portfolio Summary

6
Total Pending OAs
5
Non-Final OAs
1
Final Rejections
0
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.

1
Hard (17%)
5
Medium (83%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only3 (50%)
Double-patenting + other2 (33%)
Multi-statute (no §101)1 (17%)

Industry Mix

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

3
Life Sciences
50% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
3
Business / Other
50% 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.

60 h
Manual time on pending OAs
12 h
Time saved (low, 20%)
21 h
Time saved (mid, 35%)
0.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HUSON, MONICA ANNE 2 79.6% +13.5%
SINGH, SATYENDRA K 1 61.5% +67.7%
BOYKIN, TERRESSA M 1 89.4% +8.4%
THROWER, LARRY W 1 65.9% +12.6%
ESPINOSA, CLAUDIA EDILMA 1 50.9% +57.7%

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
18560943 PROCESS FOR DEGRADING A PLASTIC PRODUCT COMPRISING AT LEAST ONE POLYESTER BOYKIN, TERRESSA M —

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18560951 PROCESS FOR DEGRADING A PLASTIC PRODUCT COMPRISING AT LEAST ONE POLYESTER HUSON, MONICA ANNE —

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
17291290 METHOD FOR PRODUCING TEREPHTHALIC ACID ON AN INDUSTRIAL SCALE ESPINOSA, CLAUDIA EDILMA 27d
18889745 PROCESS FOR DEGRADING A PLASTIC PRODUCT COMPRISING AT LEAST ONE POLYESTER HUSON, MONICA ANNE —
18710658 ESTERASES AND USES THEREOF SINGH, SATYENDRA K —
18560951 PROCESS FOR DEGRADING A PLASTIC PRODUCT COMPRISING AT LEAST ONE POLYESTER HUSON, MONICA ANNE —
17786566 PROCESS FOR DEGRADING PLASTIC PRODUCTS THROWER, LARRY W —

Top Art Units

Art UnitApps
1657 1
1754 1
1654 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18889745 PROCESS FOR DEGRADING A PLASTIC PRODUCT COMPRISING AT LEAST ONE POLYESTER HUSON, MONICA ANNE — §102§103§112DP Non-Final OA — Pending Sep 19, 2024
18710658 ESTERASES AND USES THEREOF SINGH, SATYENDRA K 1657 §103 Non-Final OA — Pending May 16, 2024
18560951 PROCESS FOR DEGRADING A PLASTIC PRODUCT COMPRISING AT LEAST ONE POLYESTER HUSON, MONICA ANNE — §102§103 Non-Final OA — Pending Nov 15, 2023
18560943 PROCESS FOR DEGRADING A PLASTIC PRODUCT COMPRISING AT LEAST ONE POLYESTER BOYKIN, TERRESSA M — §103 Non-Final OA — Pending Nov 15, 2023
17786566 PROCESS FOR DEGRADING PLASTIC PRODUCTS THROWER, LARRY W 1754 §103DP Final Rejection — Pending Jun 17, 2022
17291290 METHOD FOR PRODUCING TEREPHTHALIC ACID ON AN INDUSTRIAL SCALE ESPINOSA, CLAUDIA EDILMA 1654 §103Other Non-Final OA 27d Pending May 05, 2021

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