Prosecution Insights
Last updated: October 25, 2026

Weaver Austin Villeneuve & Sampson LLP

Technology areas: Chemistry & Materials • Semiconductors, Circuits & Optics

23 pending office actions • 18 clients • 23 examiners • 21 art units • 0 of 23 (0%) have an AI response strategy ready

Analysis

WEAVER AUSTIN VILLENEUVE & SAMPSON LLP practices in Chemistry & Materials and has 6,899 career applications. Its resolved allowance rate is 81.04%, describing the recorded outcome profile across that application history.

The docket includes 22 pending office actions, while allowed matters average 3.26 office actions. The response average points to a prosecution process that may involve repeated examination before allowance, which is relevant to budgeting and docket planning.

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

Quality Metrics (n=6899 apps, methodology: how we score firms)

81.0%
Allowance Rate
n=6899
+0.48σ
Allowance Rate (norm)
n=6899
3.3
OAs to Allowance
n=3654
-0.09σ
OAs to Allow (norm)
n=3654
1047 days
Time to Allowance
n=3654
+14.0pp
Interview Lift
n=6899
29.4%
RCE Rate
n=6899
1.3%
Appeal Rate
n=6899

Rejection Performance (% of received rejections ultimately overcome)

73.9%
§101 Overcome
n=368
78.5%
§102 Overcome
n=1329
79.1%
§103 Overcome
n=2274
81.5%
§112 Overcome
n=1295

Specialization & Scale

G06F, H04W, G01S
Top CPC Subclasses
15%
Top-3 CPC Share
n=6899
21
Practitioners
n=6899
328.5
Apps / Practitioner
n=6899

Portfolio Summary

23
Total Pending OAs
14
Non-Final OAs
7
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 7 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

5
Overdue
0
Due this week
1
Due this month
1
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. 7 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (5)Due ≤ 30 days (1)Due ≤ 60 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.

11
Hard (48%)
10
Medium (43%)
2
Easy (9%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other4 (17%)
§103 only10 (43%)
§112 only2 (9%)
Multi-statute (no §101)7 (30%)

Industry Mix

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

10
Life Sciences
43% of docket
5
Information Tech
22% of docket
0
Communications
0% of docket
5
Semiconductors
22% of docket
2
Mechanical / Eng
9% of docket
1
Business / Other
4% 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.

230 h
Manual time on pending OAs
46 h
Time saved (low, 20%)
80 h
Time saved (mid, 35%)
2.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CHANG, JOSEPH 1 89.8% +3.9%
JEAN PIERRE, PEGUY 1 94.3% -0.8%
SHAW, PETER C 1 76.0% +36.3%
XIAO, DI 1 77.7% +21.6%
JEFFERSON, QUOVAUNDA 1 79.4% +8.7%
MAHMOUDI, RODMAN ALEXANDER 1 80.6% +16.2%
LEE, DORIS L 1 58.7% +8.8%
BARCENA, CARLOS 1 80.6% +12.3%
ELLABIB, MAAP AHMED 1 64.0% +37.3%
HE, QIANPING 1 66.2% +15.8%

Quick Wins (3)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
19023085 APPARATUS TO DETECT DEFECTIVE BATTERY MODULE AND ABNORMALITY IN A SEQUENTIAL CHARGING CONTROL CHAIN CHANG, JOSEPH —
19011579 METHOD AND APPARATUS TO OBTAIN AN EXTRA BIT OF RESOLUTION IN A SINGLE-ENDED SAR ADC JEAN PIERRE, PEGUY —
18653612 SOLID ELECTRODES, ASSEMBLIES AND SOLID STATE BATTERIES THEREOF BARCENA, CARLOS —

Hard Cases (11)

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
15563015 METHODS FOR PERFORMING SPATIAL PROFILING OF BIOLOGICAL MOLECULES BUNKER, AMY M 49d overdue
18557143 COLD TRAP FOR EXTRACTING CHEMICAL SPECIES BY FREEZE DISTILLATION HE, QIANPING 10d overdue
18272775 EMBRYO CULTURE DEVICE AND IMAGING DEVICE THEREOF YOH, JULIUS FRANCIS 9d
18670116 DATA DISCOVERY FOR DATA PRIVACY MANAGEMENT MAHMOUDI, RODMAN ALEXANDER —
18574203 OXYGEN DELIVERY AND RECLAMATION SYSTEM ELLABIB, MAAP AHMED —
18328185 USING AN ADAPTIVE THRESHOLD FOR ANOMALY DETECTION LEE, TSU-CHANG —
18039472 STABLE LENTIVIRUS PACKAGING CELL LINE AND PREPARATION METHOD THEREFOR LY, KRISTINA ELISABETH —
18193618 GLASSY SOLID-STATE ELECTRODES AND METHODS OF MAKING GLASSY SOLID-STATE ELECTRODES AND BATTERY CELLS THEREOF WEINER, LAURA S —

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
18557143 COLD TRAP FOR EXTRACTING CHEMICAL SPECIES BY FREEZE DISTILLATION HE, QIANPING 10d overdue
19011248 METHOD, COMPUTER PROGRAM PRODUCT AND APPARATUS FOR CREATING, REGISTERING, AND VERIFYING DIGITALLY SEALED ASSETS SHAW, PETER C —
18900285 MODEL-DRIVEN DATA PIPELINES XIAO, DI —
18670116 DATA DISCOVERY FOR DATA PRIVACY MANAGEMENT MAHMOUDI, RODMAN ALEXANDER —
18653612 SOLID ELECTRODES, ASSEMBLIES AND SOLID STATE BATTERIES THEREOF BARCENA, CARLOS —
18574203 OXYGEN DELIVERY AND RECLAMATION SYSTEM ELLABIB, MAAP AHMED —

Client Portfolio (18 clients)

Top Art Units

Art UnitApps
17232
28491
28451
24931
28991
24991
17641
37851
17761
37251

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19023085 APPARATUS TO DETECT DEFECTIVE BATTERY MODULE AND ABNORMALITY IN A SEQUENTIAL CHARGING CONTROL CHAIN Entrantech Inc. CHANG, JOSEPH 2849 §112 Non-Final OA — Pending Jan 15, 2025
19011579 METHOD AND APPARATUS TO OBTAIN AN EXTRA BIT OF RESOLUTION IN A SINGLE-ENDED SAR ADC Reconceive AI, Inc. JEAN PIERRE, PEGUY 2845 §103 Non-Final OA — Pending Jan 06, 2025
19011248 METHOD, COMPUTER PROGRAM PRODUCT AND APPARATUS FOR CREATING, REGISTERING, AND VERIFYING DIGITALLY SEALED ASSETS Auth9, Inc. SHAW, PETER C 2493 §103 Non-Final OA — Pending Jan 06, 2025
18900285 MODEL-DRIVEN DATA PIPELINES Effodio, Inc. XIAO, DI §103 Non-Final OA — Pending Sep 27, 2024
18759559 MAGNETIC MEMORY DEVICE USING SPIN PUMPING Korea Advanced Institute Of Science And Technology JEFFERSON, QUOVAUNDA 2899 §103 Non-Final OA — Pending Jun 28, 2024
18670116 DATA DISCOVERY FOR DATA PRIVACY MANAGEMENT Datagrail, Inc. MAHMOUDI, RODMAN ALEXANDER 2499 §101§103 Non-Final OA — Pending May 21, 2024
18667185 POLYMERIZED IN-SITU HYBRID SOLID ION-CONDUCTIVE COMPOSITIONS Blue Current, Inc. LEE, DORIS L 1764 §103 Final Rejection 4d overdue Pending May 17, 2024
18653612 SOLID ELECTRODES, ASSEMBLIES AND SOLID STATE BATTERIES THEREOF Polyplus Battery Company BARCENA, CARLOS 1723 §112 Non-Final OA — Pending May 02, 2024
18574203 OXYGEN DELIVERY AND RECLAMATION SYSTEM Giner, Inc. ELLABIB, MAAP AHMED 3785 §102§103 Non-Final OA — Pending Dec 26, 2023
18557143 COLD TRAP FOR EXTRACTING CHEMICAL SPECIES BY FREEZE DISTILLATION Paragon Space Development Corporation HE, QIANPING 1776 §103§112 Non-Final OA 10d overdue Pending Oct 25, 2023
18556807 APPARATUS AND METHODS FOR INORGANIC ELECTROLYTE SYNTHESIS Blue Current, Inc. TEMPLETON, CHRISTOPHER L 3725 §103 Non-Final OA 3d overdue Pending Oct 23, 2023
18486999 SOLID-STATE LITHIUM ION MULTILAYER BATTERY AND MANUFACTURING METHOD Blue Current, Inc. CLEVELAND, TIMOTHY C 1774 §103 Final Rejection — Pending Oct 13, 2023
18368924 METHODS AND SYSTEMS FOR MITIGATING BATTERY DEFECTS IN BATTERY PACKS Qnovo Inc. MILLER, DANIEL R 2858 §103 Non-Final OA 47d Pending Sep 15, 2023
18272775 EMBRYO CULTURE DEVICE AND IMAGING DEVICE THEREOF Asada Ladies Clinic YOH, JULIUS FRANCIS 1799 §103§112 Non-Final OA 9d Pending Jul 17, 2023
18328185 USING AN ADAPTIVE THRESHOLD FOR ANOMALY DETECTION Datashapes, Inc. LEE, TSU-CHANG 2127 §101§103 Non-Final OA — Pending Jun 02, 2023
18039472 STABLE LENTIVIRUS PACKAGING CELL LINE AND PREPARATION METHOD THEREFOR BEIJING YIMIAOYILIAO CO., LTD. LY, KRISTINA ELISABETH 1671 §103§112Other Non-Final OA — Pending May 30, 2023
18193618 GLASSY SOLID-STATE ELECTRODES AND METHODS OF MAKING GLASSY SOLID-STATE ELECTRODES AND BATTERY CELLS THEREOF Polyplus Battery Company WEINER, LAURA S 1723 §102§103§112 Non-Final OA — Pending Mar 30, 2023
18147262 SYSTEMS AND METHODS FOR DETERMINING CLASSIFICATION PROBABILITY Datashapes, Inc. RIFKIN, BEN M 2123 §101§103DP Final Rejection — Pending Dec 28, 2022
17914304 A SEMI-PERMEABLE MEMBRANE National University Of Singapore CHIU, TAK LIANG 1777 §102§103 Final Rejection — Pending Sep 23, 2022
17644498 MANAGING A GLOBAL NETWORK OF VIRTUAL TESTERS Sauce Labs Inc. AGUILERA, TODD 2192 §103 Final Rejection 8d overdue Pending Dec 15, 2021
17301457 BYPRODUCT FREE METHODS FOR SOLID HYBRID ELECTROLYTE Blue Current, Inc. ZEMUI, NATHANAEL T 1727 §103 Final Rejection — Pending Apr 02, 2021
16654949 MONITORING TECHNIQUES FOR PRESSURIZED SYSTEMS Shoplogix (U.S.) Inc. LIANG, LEONARD S 2857 §101§103 Final Rejection — Pending Oct 16, 2019
15563015 METHODS FOR PERFORMING SPATIAL PROFILING OF BIOLOGICAL MOLECULES Centrillion Technology Holdings Corporation BUNKER, AMY M 1684 §103§112 Non-Final OA 49d overdue Pending Sep 29, 2017

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Frequently Asked Questions

What is Weaver Austin Villeneuve & Sampson LLP's patent allowance rate?

81.0% of resolved applications prosecuted by Weaver Austin Villeneuve & Sampson LLP were allowed, across 6,899 applications in USPTO records.

How many office actions does Weaver Austin Villeneuve & Sampson LLP average before allowance?

3.26 office actions per allowed application on average.

How many pending office actions does Weaver Austin Villeneuve & Sampson LLP have?

23 pending office actions as of October 2026, for 18 clients, before 23 examiners in 21 art units.

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