Prosecution Insights
Last updated: October 25, 2026

Joywin Ip Law Pllc

Technology areas: Computing & Software • Medical Devices & Mechanical Engineering

14 pending office actions • 8 clients • 13 examiners • 13 art units • 0 of 14 (0%) have an AI response strategy ready

Analysis

This profile covers Chemistry & Materials and records 15 pending office actions. Its career record includes 545 applications, providing context for the active docket. The technology area indicates work involving chemical and material inventions, where composition and process distinctions may shape examination.

The resolved allowance rate is 93.61%, and the average is 1.65 office actions per allowance. The allowance figure describes resolved outcomes, while the action average describes examination activity associated with allowances. Practitioners can use both measures when considering response planning and the profile’s handling of resolved matters.

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

Quality Metrics (n=545 apps, methodology: how we score firms)

93.6%
Allowance Rate
n=545
+0.61σ
Allowance Rate (norm)
n=545
1.6
OAs to Allowance
n=425
-0.95σ
OAs to Allow (norm)
n=425
873 days
Time to Allowance
n=425
+2.7pp
Interview Lift
n=545
3.1%
RCE Rate
n=545
0.0%
Appeal Rate
n=545

Rejection Performance (% of received rejections ultimately overcome)

73.9%
§101 Overcome
n=46
76.2%
§102 Overcome
n=84
77.6%
§103 Overcome
n=165
84.2%
§112 Overcome
n=247

Specialization & Scale

G06F, G06N, G06T
Top CPC Subclasses
13%
Top-3 CPC Share
n=545
1
Practitioners
n=545
545.0
Apps / Practitioner
n=545

Portfolio Summary

14
Total Pending OAs
11
Non-Final OAs
1
Final Rejections
2
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.

10
Hard (71%)
1
Medium (7%)
3
Easy (21%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other3 (21%)
§103 only1 (7%)
§112 only3 (21%)
Multi-statute (no §101)7 (50%)

Industry Mix

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

4
Life Sciences
29% of docket
3
Information Tech
21% of docket
1
Communications
7% of docket
1
Semiconductors
7% of docket
5
Mechanical / Eng
36% of docket
0
Business / Other
0% 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.

140 h
Manual time on pending OAs
28 h
Time saved (low, 20%)
49 h
Time saved (mid, 35%)
1.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BOOTH, ALEXANDER D 2 54.4% +37.6%
BUTCHER, BRIAN M 1 77.7% +14.3%
LEE, GEOFFREY S 1 60.6% +20.4%
DICUIA, JONATHAN ANGELO 1 52.9% +48.8%
COZART, JERMIE E 1 83.9% +3.3%
ING, MATTHEW W 1 64.7% +8.4%
MAUPIN, HUGH H 1 87.5% +6.3%
AGRAWAL, SHISHIR 1 8.0% +15.4%
BARRETT, RYAN S 1 65.6% +40.9%
SITTON, JEHANNE SOUAYA 1 53.2% +47.5%

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
18996268 A METHOD FOR MAKING A BOW-SHAPED SPRING SOFA AND A BOW-SHAPED SPRING SOFA COZART, JERMIE E —
18881290 METHOD AND APPARATUS FOR REALIZING ULTRA-HIGH-SPEED STRUCTURED ILLUMINATION MICROSCOPY MAUPIN, HUGH H —

Hard Cases (10)

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
18723450 TWO-STAGE FEEDING SYSTEM, TWO-STAGE BUILDING MACHINE, UNI-STAGE BUILDING MACHINE, AND FEEDING METHOD BOOTH, ALEXANDER D 8d
18993961 INTELLIGENT DUAL DRIVE PUMP AND WATER SUPPLY SYSTEM LEE, GEOFFREY S —
19107458 EMBEDDED SINGLE-IRON-CORE VARIABLE-RESISTANCE BIKE TRAINER DICUIA, JONATHAN ANGELO —
18996705 HEIGHT ADJUSTABLE TABLE ING, MATTHEW W —
18848900 FEDERATED LEARNING METHOD AGAINST BACKDOOR ATTACKS AGRAWAL, SHISHIR —
18571196 FINE-TUNING METHOD, DEVICE AND APPLICATION FOR CLASSIFICATION MODEL OF KNOWLEDGE REPRESENTATION DECOUPLING BARRETT, RYAN S —
18561284 MICRO-RNA DETECTION METHOD AND KIT SITTON, JEHANNE SOUAYA —
18278298 PERCEPTUAL REPRESENTATION LEARNING METHOD FOR PROTEIN CONFORMATIONS BASED ON PRE-TRAINED LANGUAGE MODEL ANDERSON-FEARS, KEENAN NEIL —

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
18723450 TWO-STAGE FEEDING SYSTEM, TWO-STAGE BUILDING MACHINE, UNI-STAGE BUILDING MACHINE, AND FEEDING METHOD BOOTH, ALEXANDER D 8d
19318545 A METHOD FOR DEXTEROUS HAND MOVEMENT DECODING BASED ON SYNERGY BASIS MANIFOLD BUTCHER, BRIAN M —
18993961 INTELLIGENT DUAL DRIVE PUMP AND WATER SUPPLY SYSTEM LEE, GEOFFREY S —
19107458 EMBEDDED SINGLE-IRON-CORE VARIABLE-RESISTANCE BIKE TRAINER DICUIA, JONATHAN ANGELO —
18848900 FEDERATED LEARNING METHOD AGAINST BACKDOOR ATTACKS AGRAWAL, SHISHIR —
18723843 CONTROL METHOD AND CONTROL SYSTEM FOR TIRE FORMING MACHINE, AND READABLE STORAGE MEDIUM BOOTH, ALEXANDER D —
18571196 FINE-TUNING METHOD, DEVICE AND APPLICATION FOR CLASSIFICATION MODEL OF KNOWLEDGE REPRESENTATION DECOUPLING BARRETT, RYAN S —
18561284 MICRO-RNA DETECTION METHOD AND KIT SITTON, JEHANNE SOUAYA —

Client Portfolio (8 clients)

Top Art Units

Art UnitApps
17492
26271
37461
37841
37991
36371
28841
21231
21481
16821

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19318545 A METHOD FOR DEXTEROUS HAND MOVEMENT DECODING BASED ON SYNERGY BASIS MANIFOLD ZHEJIANG UNIVERSITY BUTCHER, BRIAN M 2627 §112 Non-Final OA — Pending Sep 04, 2025
18993961 INTELLIGENT DUAL DRIVE PUMP AND WATER SUPPLY SYSTEM Qingdao Sanli Pumping Industry Co., Ltd. LEE, GEOFFREY S 3746 §103§112 Non-Final OA — Pending Jul 14, 2025
19107458 EMBEDDED SINGLE-IRON-CORE VARIABLE-RESISTANCE BIKE TRAINER Qingdao Magene Intelligence Technology Co., Ltd. DICUIA, JONATHAN ANGELO 3784 §103§112 Non-Final OA — Pending Feb 27, 2025
18996268 A METHOD FOR MAKING A BOW-SHAPED SPRING SOFA AND A BOW-SHAPED SPRING SOFA Qingdao Shichuanzhoupanshi Furniture Co., Ltd. COZART, JERMIE E 3799 §112 Non-Final OA — Pending Jan 17, 2025
18996705 HEIGHT ADJUSTABLE TABLE Ue Furniture Co., Ltd. ING, MATTHEW W 3637 §103§112 Non-Final OA — Pending Jan 17, 2025
18881290 METHOD AND APPARATUS FOR REALIZING ULTRA-HIGH-SPEED STRUCTURED ILLUMINATION MICROSCOPY ZHEJIANG UNIVERSITY MAUPIN, HUGH H 2884 §103 Non-Final OA — Pending Jan 05, 2025
18848900 FEDERATED LEARNING METHOD AGAINST BACKDOOR ATTACKS ZHEJIANG UNIVERSITY AGRAWAL, SHISHIR 2123 §103§112 Non-Final OA — Pending Sep 19, 2024
18723843 CONTROL METHOD AND CONTROL SYSTEM FOR TIRE FORMING MACHINE, AND READABLE STORAGE MEDIUM Qingdao Mesnac Machinery& Electric Engineering Co., Ltd. BOOTH, ALEXANDER D 1749 §112 Non-Final OA — Pending Jun 24, 2024
18723450 TWO-STAGE FEEDING SYSTEM, TWO-STAGE BUILDING MACHINE, UNI-STAGE BUILDING MACHINE, AND FEEDING METHOD Qingdao Mesnac Machinery& Electric Engineering Co., Ltd. BOOTH, ALEXANDER D 1749 §103§112 Final Rejection 8d Pending Jun 23, 2024
18571196 FINE-TUNING METHOD, DEVICE AND APPLICATION FOR CLASSIFICATION MODEL OF KNOWLEDGE REPRESENTATION DECOUPLING ZHEJIANG UNIVERSITY BARRETT, RYAN S 2148 §102§112Other Non-Final OA — Pending Dec 15, 2023
18561284 MICRO-RNA DETECTION METHOD AND KIT Zhejiang Lab SITTON, JEHANNE SOUAYA 1682 §102§103§112 Non-Final OA — Pending Nov 15, 2023
18278298 PERCEPTUAL REPRESENTATION LEARNING METHOD FOR PROTEIN CONFORMATIONS BASED ON PRE-TRAINED LANGUAGE MODEL Zju-Hangzhou Global Scientific And Technological Innovation Center ANDERSON-FEARS, KEENAN NEIL 1687 §101§103 Non-Final OA — Pending Aug 22, 2023
18273015 A CONFIDENCE-AWARE SERVICE PATTERN OPTIMIZATION METHOD ZHEJIANG UNIVERSITY OBAID, HAMZEH M 3624 §101§102 Non-Final OA — Pending Jul 18, 2023
17993839 METHOD AND APPARATUS FOR RECOMMENDING USER PREFERENCES BASED ON NEURAL SET OPERATIONS Binjiang Institute Of Zhejiang University RODEN, DONALD THOMAS 2128 §101§103 Non-Final OA — Pending Nov 23, 2022

Managing Joywin Ip Law Pllc's Patent Prosecution?

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

Start Free Trial

Frequently Asked Questions

What is Joywin Ip Law Pllc's patent allowance rate?

93.6% of resolved applications prosecuted by Joywin Ip Law Pllc were allowed, across 545 applications in USPTO records.

How many office actions does Joywin Ip Law Pllc average before allowance?

1.65 office actions per allowed application on average.

How many pending office actions does Joywin Ip Law Pllc have?

14 pending office actions as of October 2026, for 8 clients, before 13 examiners in 13 art units.

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