Prosecution Insights
Last updated: October 04, 2026

Hitaffer, Pllc

Technology areas: Communications • Transportation, E-Commerce & Mechanical Systems • Medical Devices & Mechanical Engineering

10 pending office actions • 9 clients • 10 examiners • 9 art units • 0 of 10 (0%) have an AI response strategy ready

Analysis

Hitaffer, PLLC focuses on Medical Devices & Mechanical Engineering with 402 career applications. The firm currently manages 8 pending office actions. The resolved allowance rate pct is 90.0, reflecting the firm's track record in securing allowances for its clients. This history of 402 applications indicates a focused practice with a foundation of experience in mechanical patenting.

The average office actions per allowance is 2.41. This metric suggests that the prosecution process typically involves between two and three office actions. The firm's performance is based on 402 career applications and a 90.0 resolved allowance rate pct. The average of 2.41 office actions per allowance is a key indicator of the efficiency of the firm's prosecution strategy. The 8 pending office actions show the firm's current workload in its primary technology area.

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

Quality Metrics (n=402 apps, methodology: how we score firms)

90.0%
Allowance Rate
n=402
+0.57σ
Allowance Rate (norm)
n=402
2.4
OAs to Allowance
n=279
-0.65σ
OAs to Allow (norm)
n=279
886 days
Time to Allowance
n=279
+7.5pp
Interview Lift
n=402
12.9%
RCE Rate
n=402
0.0%
Appeal Rate
n=402

Rejection Performance (% of received rejections ultimately overcome)

—
§101 Overcome
n=16 (min 20)
75.7%
§102 Overcome
n=107
77.4%
§103 Overcome
n=155
83.5%
§112 Overcome
n=158

Specialization & Scale

A61G, F16M, F16B
Top CPC Subclasses
17%
Top-3 CPC Share
n=402
0
Practitioners
n=402
—
Apps / Practitioner
n=402 (min 20)

Portfolio Summary

10
Total Pending OAs
5
Non-Final OAs
5
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 4 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

3
Overdue
0
Due this week
1
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. 4 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)Due ≤ 30 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.

7
Hard (70%)
3
Medium (30%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (10%)
§103 only3 (30%)
Multi-statute (no §101)6 (60%)

Industry Mix

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

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
2
Communications
20% of docket
0
Semiconductors
0% of docket
7
Mechanical / Eng
70% of docket
1
Business / Other
10% 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.

100 h
Manual time on pending OAs
20 h
Time saved (low, 20%)
35 h
Time saved (mid, 35%)
0.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CARREIRO, CAITLIN ANN 1 46.0% +38.4%
APPIAH, CHARLES NANA 1 45.8% +16.8%
FORD, DARRELL CHRISTOPHER 1 76.2% +39.5%
WEBB, MARGARET G 1 79.9% +8.1%
SMALL, NAOMI J 1 63.9% +23.7%
MACKEY, PATRICK HEWEY 1 83.6% +12.4%
GUAN, GUANG H 1 59.6% +54.9%
ADJAGBE, MAXIME M 1 84.2% +9.6%
NGUYEN, BAO D 1 54.3% +27.9%
CRANDALL, RICHARD W. 1 30.2% +33.8%

Hard Cases (7)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 7 ordered by deadline are shown.

App #TitleExaminerDue in
18489823 Accessory for a Polishing Machine ADJAGBE, MAXIME M 66d overdue
17785047 INFRASTRUCTURE AND METHODOLOGY FOR PRODUCING CANNABIS CRANDALL, RICHARD W. 15d overdue
18709623 Method of Manufacturing a Truss Structure Element and a Truss Structure FORD, DARRELL CHRISTOPHER 12d
19148879 Cranial Remodeling Orthosis CARREIRO, CAITLIN ANN —
18713632 METHOD OF ASYNCHRONOUS DATA COMMUNICATION AND REGISTRATION OF A USER EQUIPMENT APPIAH, CHARLES NANA —
18292908 ORDER PREPARATION STATION MACKEY, PATRICK HEWEY —
18573407 Side Rail Locking Mechanism GUAN, GUANG H —

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
17785047 INFRASTRUCTURE AND METHODOLOGY FOR PRODUCING CANNABIS CRANDALL, RICHARD W. 15d overdue
18701561 METHOD AND SYSTEM FOR PROVIDING ASSISTANCE IN VEHICLE ACCIDENTS SMALL, NAOMI J 2d overdue
18709623 Method of Manufacturing a Truss Structure Element and a Truss Structure FORD, DARRELL CHRISTOPHER 12d
19148879 Cranial Remodeling Orthosis CARREIRO, CAITLIN ANN —
18713632 METHOD OF ASYNCHRONOUS DATA COMMUNICATION AND REGISTRATION OF A USER EQUIPMENT APPIAH, CHARLES NANA —
18292908 ORDER PREPARATION STATION MACKEY, PATRICK HEWEY —
18573407 Side Rail Locking Mechanism GUAN, GUANG H —
17969561 HAND DRYER DEVICE NGUYEN, BAO D —

Client Portfolio (9 clients)

Top Art Units

Art UnitApps
37861
37261
26411
26851
36531
36311
37451
37621
36191

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19148879 Cranial Remodeling Orthosis Invent Medical Group, S.R.O. CARREIRO, CAITLIN ANN 3786 §101§103§112 Non-Final OA — Pending Jul 17, 2025
18713632 METHOD OF ASYNCHRONOUS DATA COMMUNICATION AND REGISTRATION OF A USER EQUIPMENT Satelio Iot Services, S.L. APPIAH, CHARLES NANA §102§103 Non-Final OA — Pending May 24, 2024
18709623 Method of Manufacturing a Truss Structure Element and a Truss Structure Area Four Industries Cesko s.r.o. FORD, DARRELL CHRISTOPHER 3726 §102§112 Non-Final OA 12d Pending May 13, 2024
18702983 METHOD FOR REGISTERING A USER EQUIPMENT IN A COMMUNICATIONS NETWORK Satelio Iot Services, S.L. WEBB, MARGARET G 2641 §103 Final Rejection — Pending Apr 19, 2024
18701561 METHOD AND SYSTEM FOR PROVIDING ASSISTANCE IN VEHICLE ACCIDENTS Atressa Global Corporation, S.L. SMALL, NAOMI J 2685 §103 Non-Final OA 2d overdue Pending Apr 15, 2024
18292908 ORDER PREPARATION STATION Mecalux, S.A. MACKEY, PATRICK HEWEY 3653 §102§103§112 Final Rejection — Pending Jan 28, 2024
18573407 Side Rail Locking Mechanism Linet Spol. S R.O. GUAN, GUANG H 3631 §103§112 Non-Final OA — Pending Dec 21, 2023
18489823 Accessory for a Polishing Machine Rcr Flooring Products Ltd. ADJAGBE, MAXIME M 3745 §102§103§112 Final Rejection 66d overdue Pending Oct 18, 2023
17969561 HAND DRYER DEVICE Mediclinics, S.A. NGUYEN, BAO D 3762 §103 Final Rejection — Pending Oct 19, 2022
17785047 INFRASTRUCTURE AND METHODOLOGY FOR PRODUCING CANNABIS Cicada Limited CRANDALL, RICHARD W. 3619 §103§112 Final Rejection 15d overdue Pending Jun 13, 2022

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