Prosecution Insights
Last updated: October 04, 2026

Cozen O'Connor - Dc - Gendzwill

Technology area: Chemistry & Materials

9 pending office actions • 6 clients • 9 examiners • 7 art units • 0 of 9 (0%) have an AI response strategy ready • 13 patents granted in the last 365 days

Analysis

COZEN O'CONNOR - DC - Gendzwill operates in the Chemistry & Materials technology area, with 9 pending office actions currently active. This work is part of the firm's broader career history of 19375 applications. The 9 pending office actions represent the current focus for this specific set of files. The firm's experience in Chemistry & Materials is supported by their 19375 career applications.

The firm maintains a resolved allowance rate of 85.65 percent, a figure calculated from their 19375 career applications. This 85.65 percent rate serves as a benchmark for the outcomes of their patent filings. Prosecution involves an average of 3.35 office actions per allowance, a metric that describes the typical interaction with patent examiners. For practitioners, this 3.35 average is a key indicator of the effort required to reach an allowance. The 9 pending office actions are managed alongside this 85.65 percent allowance rate and 3.35 office action average. These statistics provide a clear view of the firm's historical and current performance.

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

Quality Metrics (n=19375 apps, methodology: how we score firms)

85.6%
Allowance Rate
n=19375
+0.54σ
Allowance Rate (norm)
n=19375
3.4
OAs to Allowance
n=12754
-0.03σ
OAs to Allow (norm)
n=12754
1066 days
Time to Allowance
n=12754
+4.9pp
Interview Lift
n=19375
24.8%
RCE Rate
n=19375
2.2%
Appeal Rate
n=19375

Rejection Performance (% of received rejections ultimately overcome)

77.7%
§101 Overcome
n=1362
78.5%
§102 Overcome
n=5599
80.2%
§103 Overcome
n=8901
82.5%
§112 Overcome
n=5859

Specialization & Scale

H04W, G06F, H04L
Top CPC Subclasses
11%
Top-3 CPC Share
n=19375
0
Practitioners
n=19375
—
Apps / Practitioner
n=19375 (min 20)

Portfolio Summary

9
Total Pending OAs
4
Non-Final OAs
5
Final Rejections
0
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.

2
Overdue
1
Due this week
0
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 (2)Due ≤ 7 days (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.

4
Hard (44%)
5
Medium (56%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only4 (44%)
§102 only1 (11%)
Multi-statute (no §101)4 (44%)

Industry Mix

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

5
Life Sciences
56% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
11% of docket
1
Mechanical / Eng
11% of docket
2
Business / Other
22% 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.

90 h
Manual time on pending OAs
18 h
Time saved (low, 20%)
31 h
Time saved (mid, 35%)
0.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
SHAH, SAMIR 1 36.4% +34.9%
BROOKS, KREGG T 1 57.1% +1.1%
LIU, TRACY 1 54.5% +27.3%
DEGRASSE, IAN ISAAC 1 80.8% +1.8%
KIM, BOBBY YEONJIN 1 76.6% +21.2%
USYATINSKY, ALEXANDER 1 83.1% +19.0%
TESKIN, FRED M 1 89.6% +8.0%
CHUNG, HOSUNG CHARLES 1 59.1% +38.3%
CASE, SARAH CATHERINE 1 41.1% +50.8%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18560195 WAVELENGTH CONVERSION MEMBER AND LIGHT-EMITTING APPARATUS DEGRASSE, IAN ISAAC —
18254729 Catalyst Feed System TESKIN, FRED M —

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18358342 Methods For Heating Strip Product KIM, BOBBY YEONJIN 84d overdue
17770814 MOLYBDENUM OXYCHLORIDE WITH IMPROVED BULK DENSITY CASE, SARAH CATHERINE 3d overdue
18683818 Process for Producing a Polyolefin with Low Volatile Content BROOKS, KREGG T —
18258986 POROUS SILICON COMPOSITE, POROUS SILICON-CARBON COMPOSITE COMPRISING SAME, AND ANODE ACTIVE MATERIAL USYATINSKY, ALEXANDER —

Interview Candidates (6)

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 6 ordered by deadline are shown.

App #TitleExaminerDue in
18358342 Methods For Heating Strip Product KIM, BOBBY YEONJIN 84d overdue
17770814 MOLYBDENUM OXYCHLORIDE WITH IMPROVED BULK DENSITY CASE, SARAH CATHERINE 3d overdue
18561407 IRON OXIDE PIGMENT FOR COSMETIC COMPOSITION AND COSMETIC COMPOSITION CONTAINING IRON OXIDE PIGMENT LIU, TRACY 7d
18839301 FLEXIBLE LAMINATES WITH SUPERIOR SEALING PERFORMANCE SHAH, SAMIR —
18258986 POROUS SILICON COMPOSITE, POROUS SILICON-CARBON COMPOSITE COMPRISING SAME, AND ANODE ACTIVE MATERIAL USYATINSKY, ALEXANDER —
18246638 Method for Manufacturing Colored Product and Mobile Phone shell CHUNG, HOSUNG CHARLES —

Client Portfolio (6 clients)

Top Art Units

Art UnitApps
16141
28181
37251
17511
17621
17941
17311

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
18839301 FLEXIBLE LAMINATES WITH SUPERIOR SEALING PERFORMANCE Abu Dhabi Polymers Co. Ltd. (Borouge) - Sole Proprietorship LLC SHAH, SAMIR §102 Non-Final OA — Pending Aug 16, 2024
18683818 Process for Producing a Polyolefin with Low Volatile Content BOREALIS AG BROOKS, KREGG T §103§112 Non-Final OA — Pending Feb 15, 2024
18561407 IRON OXIDE PIGMENT FOR COSMETIC COMPOSITION AND COSMETIC COMPOSITION CONTAINING IRON OXIDE PIGMENT Titan Kogyo Kabushiki Kaisha LIU, TRACY 1614 §103 Non-Final OA 7d Pending Nov 16, 2023
18560195 WAVELENGTH CONVERSION MEMBER AND LIGHT-EMITTING APPARATUS Daejoo Electronic Materials Co., Ltd. DEGRASSE, IAN ISAAC 2818 §103 Final Rejection — Pending Nov 10, 2023
18358342 Methods For Heating Strip Product Materion Corporation KIM, BOBBY YEONJIN 3725 §102§112 Final Rejection 84d overdue Pending Jul 25, 2023
18258986 POROUS SILICON COMPOSITE, POROUS SILICON-CARBON COMPOSITE COMPRISING SAME, AND ANODE ACTIVE MATERIAL Daejoo Electronic Materials Co., Ltd. USYATINSKY, ALEXANDER 1751 §103§112 Final Rejection — Pending Jun 22, 2023
18254729 Catalyst Feed System BOREALIS AG TESKIN, FRED M 1762 §103 Final Rejection — Pending May 26, 2023
18246638 Method for Manufacturing Colored Product and Mobile Phone shell BEIJING HUAYU CHUANGXIN TA-NB SCIENCE & TECHNOLOGY CO., LTD. CHUNG, HOSUNG CHARLES 1794 §103 Final Rejection — Pending Mar 24, 2023
17770814 MOLYBDENUM OXYCHLORIDE WITH IMPROVED BULK DENSITY Materion Corporation CASE, SARAH CATHERINE 1731 §103§112 Non-Final OA 3d overdue Pending Apr 21, 2022

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