Prosecution Insights
Last updated: October 04, 2026

Kc&Kc Law LLC

Technology areas: Chemistry & Materials • Medical Devices & Mechanical Engineering

21 pending office actions • 17 clients • 20 examiners • 11 art units • 0 of 21 (0%) have an AI response strategy ready

Analysis

KC&KC LAW LLC focuses on Medical Devices & Mechanical Engineering, having processed 541 career applications. The firm boasts a resolved allowance rate pct of 94.01. Currently, the firm is managing 23 pending office actions. This 94.01 resolved allowance rate pct reflects the success rate for applications that have reached a final resolution. The 23 pending office actions are fewer than the 541 career applications.

The avg office actions per allowance is 1.27. This suggests that the firm often achieves allowance with minimal back-and-forth with the USPTO. This efficiency is a characteristic of their prosecution profile in the Medical Devices & Mechanical Engineering sector. With 541 career applications, the firm has established a track record of securing grants with an average of 1.27 office actions per allowance. Practitioners can use these metrics to set client expectations for the prosecution cycle.

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

Quality Metrics (n=541 apps, methodology: how we score firms)

94.0%
Allowance Rate
n=541
+0.34σ
Allowance Rate (norm)
n=541
1.3
OAs to Allowance
n=408
-1.58σ
OAs to Allow (norm)
n=408
563 days
Time to Allowance
n=408
-6.0pp
Interview Lift
n=541
3.9%
RCE Rate
n=541
0.0%
Appeal Rate
n=541

Rejection Performance (% of received rejections ultimately overcome)

—
§101 Overcome
n=19 (min 20)
73.4%
§102 Overcome
n=113
56.2%
§103 Overcome
n=130
66.4%
§112 Overcome
n=134

Specialization & Scale

A61B, A61F, A61H
Top CPC Subclasses
24%
Top-3 CPC Share
n=541
0
Practitioners
n=541
—
Apps / Practitioner
n=541 (min 20)

Portfolio Summary

21
Total Pending OAs
16
Non-Final OAs
5
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 5 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

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

12
Hard (57%)
5
Medium (24%)
4
Easy (19%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only1 (5%)
§101 + other2 (10%)
§103 only4 (19%)
§102 only1 (5%)
§112 only4 (19%)
Multi-statute (no §101)9 (43%)

Industry Mix

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

6
Life Sciences
29% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
9
Mechanical / Eng
43% of docket
6
Business / Other
29% 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.

210 h
Manual time on pending OAs
42 h
Time saved (low, 20%)
74 h
Time saved (mid, 35%)
1.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MATTHEWS, CHRISTINE HOPKINS 2 71.7% +31.3%
WATSON, PETER HUCKLEBERRY 1 55.1% +39.0%
HONRATH, MARC D 1 74.5% +31.7%
CLERKLEY, DANIELLE A 1 52.1% +46.8%
VOLZ, ELIZABETH J 1 66.7% +18.9%
PREMRAJ, CATHERINE C 1 56.5% +48.6%
SCHWARTZ, PHILIP N 1 55.5% +17.0%
PAQUETTE, SEDEF ESRA AYALP 1 63.5% +45.5%
BRUTUS, JOEL F 1 72.8% +17.7%
MOHAMMED, SHAHDEEP 1 51.8% +56.9%

Hard Cases (12)

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
18651696 USE OF HIGHER FATTY ALCOHOL IN ASPECTS OF DISEASE AND PEST PREVENTION AND YIELD INCREASEMENT OF CORN JOHNSON, DANIELLE D 9d overdue
18346028 VAPOR ABLATION APPARATUS, AND HEATING CONTROL METHOD, CONTROLLER, APPARATUS, AND MEDIUM THEREOF BORSCH, NICHOLAS S 14d
19557140 ADULT SEX TOY FOR WOMEN MATTHEWS, CHRISTINE HOPKINS —
19329592 MOUSE CATCHING DEVICE CLERKLEY, DANIELLE A —
19087576 HEAD-WORN SEXUAL MASSAGER MATTHEWS, CHRISTINE HOPKINS —
18722794 PATH DETERMINATION METHOD, ELECTRONIC APPARATUS AND COMPUTER-READABLE STORAGE MEDIUM MOHAMMED, SHAHDEEP —
18616116 ULTRA-HIGH STRENGTH SPRING STEEL AND PREPARATION METHOD THEREOF WANG, NICHOLAS A —
18416936 FULL SLAG COVERING, SPATTER-FREE FLUX-CORED WELDING WIRE HEVEY, JOHN A —

Interview Candidates (11)

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
19358475 REPLACEMENT STOREFRONT DOOR LOCK WITH NO DRILLING WATSON, PETER HUCKLEBERRY 4d overdue
18875741 TIRE BUILDING METHOD AND MECHANICAL DRUM SCHWARTZ, PHILIP N 33d
19557140 ADULT SEX TOY FOR WOMEN MATTHEWS, CHRISTINE HOPKINS —
19344550 SEXUAL MASSAGE DEVICE HONRATH, MARC D —
19329592 MOUSE CATCHING DEVICE CLERKLEY, DANIELLE A —
19188014 SPLICING CONTAINER OF GAS TANK WITH MULTI-DIRECTIONAL LIMITING CONNECTION VOLZ, ELIZABETH J —
19087576 HEAD-WORN SEXUAL MASSAGER MATTHEWS, CHRISTINE HOPKINS —
19019347 PULSE GENERATION CIRCUIT, PULSE GENERATOR, AND MEDICAL DEVICE PREMRAJ, CATHERINE C —

Client Portfolio (17 clients)

Top Art Units

Art UnitApps
37913
17492
16172
41002
37942
36751
36431
37331
37971
17861

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19557140 ADULT SEX TOY FOR WOMEN DONGGUAN MIMAO ELECTRONIC TECHNOLOGY CO., LTD. MATTHEWS, CHRISTINE HOPKINS 3791 §103§112Other Non-Final OA — Pending Mar 05, 2026
19358475 REPLACEMENT STOREFRONT DOOR LOCK WITH NO DRILLING Aisecure Inc. WATSON, PETER HUCKLEBERRY 3675 §112 Final Rejection 4d overdue Pending Oct 15, 2025
19344550 SEXUAL MASSAGE DEVICE DONGGUAN MIMAO ELECTRONIC TECHNOLOGY CO., LTD. HONRATH, MARC D 3791 §112 Final Rejection — Pending Sep 30, 2025
19329592 MOUSE CATCHING DEVICE Shenzhen Visson Technology Co., Ltd. CLERKLEY, DANIELLE A 3643 §102§103§112 Non-Final OA — Pending Sep 16, 2025
19188014 SPLICING CONTAINER OF GAS TANK WITH MULTI-DIRECTIONAL LIMITING CONNECTION Fujian Hongjun Furniture Co., Ltd. VOLZ, ELIZABETH J 3733 §112 Non-Final OA — Pending Apr 24, 2025
19087576 HEAD-WORN SEXUAL MASSAGER Dongguan Yueya Technology Co., Ltd. MATTHEWS, CHRISTINE HOPKINS 3791 §102§103§112 Non-Final OA — Pending Mar 23, 2025
19019347 PULSE GENERATION CIRCUIT, PULSE GENERATOR, AND MEDICAL DEVICE Shenzhen Pulsecare Medical Technology Co., Ltd. PREMRAJ, CATHERINE C §103 Non-Final OA — Pending Jan 13, 2025
18875741 TIRE BUILDING METHOD AND MECHANICAL DRUM Qingdao Mesnac Machinery & Electric Engineering Co., Ltd. SCHWARTZ, PHILIP N 1749 §103 Non-Final OA 33d Pending Dec 17, 2024
18875748 TIRE BUILDING METHOD AND MECHANICAL DRUM Qingdao Mesnac Machinery & Electric Engineering Co., Ltd. PAQUETTE, SEDEF ESRA AYALP 1749 §112 Non-Final OA — Pending Dec 17, 2024
18757607 ADAPTIVE GUIDING DEVICE AND TRANSCATHETER TREATMENT SYSTEM Hangzhou Deke Medtech Co., Ltd. BRUTUS, JOEL F §102 Non-Final OA — Pending Jun 28, 2024
18722794 PATH DETERMINATION METHOD, ELECTRONIC APPARATUS AND COMPUTER-READABLE STORAGE MEDIUM Noahtron Intelligence Medtech (Hangzhou) Co., Ltd. MOHAMMED, SHAHDEEP 3797 §101§103§112 Non-Final OA — Pending Jun 21, 2024
18651700 USE OF HIGHER ALIPHATIC ALCOHOL IN IMPROVING NITROGEN FIXING CAPACITY AND DROUGHT RESISTANCE CAPACITY OF LEGUMES ZHUHAI RUNNONG SCIENCE AND TECHNOLOGY CO., LTD. PALLAY, MICHAEL B 1617 §103 Final Rejection 26d Pending May 01, 2024
18651696 USE OF HIGHER FATTY ALCOHOL IN ASPECTS OF DISEASE AND PEST PREVENTION AND YIELD INCREASEMENT OF CORN ZHUHAI RUNNONG SCIENCE AND TECHNOLOGY CO., LTD. JOHNSON, DANIELLE D 1617 §103§112Other Final Rejection 9d overdue Pending May 01, 2024
18616116 ULTRA-HIGH STRENGTH SPRING STEEL AND PREPARATION METHOD THEREOF Shandong Lianmei Spring Co., Ltd. WANG, NICHOLAS A §103§112 Non-Final OA — Pending Mar 25, 2024
18416936 FULL SLAG COVERING, SPATTER-FREE FLUX-CORED WELDING WIRE Harbin Institute Of Technology -Weihai Innovation Park, Weihai HEVEY, JOHN A §103§112 Non-Final OA — Pending Jan 19, 2024
18523887 LASER RANGING SIGHT Shenzhen Ruierxing Electronic Co., Ltd. HULKA, JAMES R 4100 §102§103 Non-Final OA — Pending Nov 30, 2023
18383908 SINGLE-TARGET TRACKING METHOD BASED ON CREDIT ALLOCATION NETWORK Yangtze Delta Region Institute (Huzhou), University Of Electronic Science And Technology Of China HADDAD, MAJD MAHER 4100 §101§103§112 Non-Final OA — Pending Oct 26, 2023
18346028 VAPOR ABLATION APPARATUS, AND HEATING CONTROL METHOD, CONTROLLER, APPARATUS, AND MEDIUM THEREOF Hangzhou Broncus Medical Co., Ltd. BORSCH, NICHOLAS S 3794 §101 Non-Final OA 14d Pending Jun 30, 2023
18211274 LONG-ACTING SUPERHYDROPHOBIC ANTICOAGULATION BIOLOGICAL VALVE AND PREPARATION METHOD THEREFOR Jilin Venus Haoyue Medical Limited BAREFORD, KATHERINE A 1786 §103§112 Non-Final OA — Pending Jun 18, 2023
18000386 VALVE MATERIAL WITH LONG-ACTING ANTITHROMBOSIS PROPERTY AND PREPARATION METHOD THEREFOR VENUS MEDTECH (HANGZHOU) INC. KHAN, AMINA S 1761 §103§112 Non-Final OA — Pending Nov 30, 2022
17953425 METHOD AND APPARATUS FOR DYNAMICALLY ADJUSTING RADIO FREQUENCY PARAMETER AND RADIO FREQUENCY HOST Hangzhou Broncus Medical Co., Ltd. RHODES, NORA W 3794 §103 Final Rejection — Pending Sep 27, 2022

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