Prosecution Insights
Last updated: October 04, 2026

Invenstone Patent, LLC

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

11 pending office actions • 9 clients • 11 examiners • 9 art units • 0 of 11 (0%) have an AI response strategy ready

Analysis

INVENSTONE PATENT, LLC specializes in the Medical Devices & Mechanical Engineering technology area. The firm has handled 788 career applications, showing a significant presence in these engineering fields. Its resolved allowance rate pct of 89.6 indicates a high success rate in securing patent rights for its clients. This performance metric highlights the firm's ability to effectively navigate the examination process for mechanical inventions.

The firm currently manages 11 pending office actions, reflecting its active workload. To reach an allowance, the firm typically navigates 3.88 avg office actions per allowance. This metric indicates a thorough prosecution process that often involves multiple exchanges with the examiner. The 89.6 resolved allowance rate pct achieved across 788 career applications suggests that the firm's approach is highly effective in the Medical Devices & Mechanical Engineering field despite the 3.88 avg office actions per allowance. These figures provide a clear benchmark for the firm's historical performance.

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

Quality Metrics (n=788 apps, methodology: how we score firms)

89.6%
Allowance Rate
n=788
+0.57σ
Allowance Rate (norm)
n=788
3.9
OAs to Allowance
n=491
+0.09σ
OAs to Allow (norm)
n=491
953 days
Time to Allowance
n=491
+10.5pp
Interview Lift
n=788
31.8%
RCE Rate
n=788
0.0%
Appeal Rate
n=788

Rejection Performance (% of received rejections ultimately overcome)

59.7%
§101 Overcome
n=67
89.0%
§102 Overcome
n=290
84.2%
§103 Overcome
n=412
85.0%
§112 Overcome
n=299

Specialization & Scale

F05D, F01D, H04L
Top CPC Subclasses
22%
Top-3 CPC Share
n=788
1
Practitioners
n=788
788.0
Apps / Practitioner
n=788

Portfolio Summary

11
Total Pending OAs
6
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.

0
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. 3 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
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.

4
Hard (36%)
7
Medium (64%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only2 (18%)
§103 only7 (64%)
Multi-statute (no §101)2 (18%)

Industry Mix

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

2
Life Sciences
18% of docket
1
Information Tech
9% of docket
0
Communications
0% of docket
1
Semiconductors
9% of docket
5
Mechanical / Eng
45% of docket
2
Business / Other
18% 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.

110 h
Manual time on pending OAs
22 h
Time saved (low, 20%)
38 h
Time saved (mid, 35%)
1.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
EL-BATHY, IBRAHIM N 1 52.0% +46.4%
BROWN, HELENE CATHERINE 1 51.6% +30.2%
BITAR, NANCY 1 82.7% +7.7%
SUBRAMANIAN, NARAYANSWAMY 1 28.4% +30.3%
WONG, XAVIER S 1 87.9% +10.3%
ARYAL, AAYUSH 1 86.7% +8.2%
TATESURE, VINCENT 1 44.9% +31.5%
CELESTINE, NYROBI I 1 81.4% +23.1%
OSENBAUGH-STEWART, ELIZA W 1 73.0% +16.7%
GLOVER, NELSON ALEXANDER 1 37.9% +51.2%

Quick Wins (4)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18815769 METHOD, APPARATUS, AND SYSTEM FOR COUNTERING SCREEN CAPTURING BASED ON WATERMARK RELATED TO DEVICE IDENTIFICATION CODE ARYAL, AAYUSH 39d
18858308 ECHOCARDIOGRAPHY GUIDE METHOD AND ECHOCARDIOGRAPHY GUIDE DEVICE USING SAME BITAR, NANCY —
18896876 METHOD AND DEVICE FOR EXECUTING MULTI-BEAM-BASED SCHEDULING REQUEST IN WIRELESS COMMUNICATION WONG, XAVIER S —
18548074 METHOD AND DEVICE FOR DETECTING MEDICAL INDICES IN MEDICAL IMAGES CELESTINE, NYROBI I —

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
18026822 METHOD FOR MEASURING CHARACTERISTICS OF SURFACE OF OBJECT TO BE MEASURED BY MEANS OF MEASURING APPARATUS USING VARIABLE SET POINT SETTING, ATOMIC MICROSCOPE FOR PERFORMING METHOD, AND COMPUTER PROGRAM STORED IN STORAGE MEDIUM FOR PERFORMING METHOD OSENBAUGH-STEWART, ELIZA W 15d
19114423 METHOD OF PROVIDING PRODUCT PRICE PREDICTION SERVICE AND SERVER FOR PERFORMING SAME EL-BATHY, IBRAHIM N —
18871177 METHOD FOR PROVIDING INFORMATION REGARDING ULTRASOUND IMAGE VIEW AND DEVICE FOR PROVIDING INFORMATION REGARDING ULTRASOUND IMAGE VIEW BY USING SAME BROWN, HELENE CATHERINE —
18918162 DEVICE FOR GUIDING THE EVALUATION OF INVESTMENT ITEMS AND METHOD OF OPERATING THE SAME SUBRAMANIAN, NARAYANSWAMY —

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
18026822 METHOD FOR MEASURING CHARACTERISTICS OF SURFACE OF OBJECT TO BE MEASURED BY MEANS OF MEASURING APPARATUS USING VARIABLE SET POINT SETTING, ATOMIC MICROSCOPE FOR PERFORMING METHOD, AND COMPUTER PROGRAM STORED IN STORAGE MEDIUM FOR PERFORMING METHOD OSENBAUGH-STEWART, ELIZA W 15d
18641284 TARPAULIN HAVING IMPROVED FLEXIBILITY, ADHESION, AND SURFACE STRENGTH AND MANUFACTURING METHOD THEREFOR TATESURE, VINCENT 20d
19114423 METHOD OF PROVIDING PRODUCT PRICE PREDICTION SERVICE AND SERVER FOR PERFORMING SAME EL-BATHY, IBRAHIM N —
18871177 METHOD FOR PROVIDING INFORMATION REGARDING ULTRASOUND IMAGE VIEW AND DEVICE FOR PROVIDING INFORMATION REGARDING ULTRASOUND IMAGE VIEW BY USING SAME BROWN, HELENE CATHERINE —
18918162 DEVICE FOR GUIDING THE EVALUATION OF INVESTMENT ITEMS AND METHOD OF OPERATING THE SAME SUBRAMANIAN, NARAYANSWAMY —
18896876 METHOD AND DEVICE FOR EXECUTING MULTI-BEAM-BASED SCHEDULING REQUEST IN WIRELESS COMMUNICATION WONG, XAVIER S —
18548074 METHOD AND DEVICE FOR DETECTING MEDICAL INDICES IN MEDICAL IMAGES CELESTINE, NYROBI I —
17914351 METHOD FOR PROVIDING INFORMATION ON MAJOR DEPRESSIVE DISORDERS AND DEVICE FOR PROVIDING INFORMATION ON MAJOR DEPRESSIVE DISORDERS BY USING SAME GLOVER, NELSON ALEXANDER —

Client Portfolio (9 clients)

Top Art Units

Art UnitApps
36281
37971
36911
24351
17861
37981
28811
37911
16811

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19114423 METHOD OF PROVIDING PRODUCT PRICE PREDICTION SERVICE AND SERVER FOR PERFORMING SAME Nature Mobility Co., Ltd. EL-BATHY, IBRAHIM N 3628 §101 Final Rejection — Pending Mar 21, 2025
18871177 METHOD FOR PROVIDING INFORMATION REGARDING ULTRASOUND IMAGE VIEW AND DEVICE FOR PROVIDING INFORMATION REGARDING ULTRASOUND IMAGE VIEW BY USING SAME Ontact Health Co., Ltd. BROWN, HELENE CATHERINE 3797 §102§103§112 Non-Final OA — Pending Dec 03, 2024
18858308 ECHOCARDIOGRAPHY GUIDE METHOD AND ECHOCARDIOGRAPHY GUIDE DEVICE USING SAME Ontact Health Co., Ltd. BITAR, NANCY §103 Non-Final OA — Pending Oct 19, 2024
18918162 DEVICE FOR GUIDING THE EVALUATION OF INVESTMENT ITEMS AND METHOD OF OPERATING THE SAME Neurofusion Inc. SUBRAMANIAN, NARAYANSWAMY 3691 §101 Non-Final OA — Pending Oct 17, 2024
18896876 METHOD AND DEVICE FOR EXECUTING MULTI-BEAM-BASED SCHEDULING REQUEST IN WIRELESS COMMUNICATION Kt Corporation WONG, XAVIER S §103 Non-Final OA — Pending Sep 25, 2024
18815769 METHOD, APPARATUS, AND SYSTEM FOR COUNTERING SCREEN CAPTURING BASED ON WATERMARK RELATED TO DEVICE IDENTIFICATION CODE Markany Inc. ARYAL, AAYUSH 2435 §103 Non-Final OA 39d Pending Aug 26, 2024
18641284 TARPAULIN HAVING IMPROVED FLEXIBILITY, ADHESION, AND SURFACE STRENGTH AND MANUFACTURING METHOD THEREFOR Polytech Inc. TATESURE, VINCENT 1786 §103 Final Rejection 20d Pending Apr 19, 2024
18548074 METHOD AND DEVICE FOR DETECTING MEDICAL INDICES IN MEDICAL IMAGES Ontact Health Co., Ltd. CELESTINE, NYROBI I 3798 §103 Final Rejection — Pending Aug 26, 2023
18026822 METHOD FOR MEASURING CHARACTERISTICS OF SURFACE OF OBJECT TO BE MEASURED BY MEANS OF MEASURING APPARATUS USING VARIABLE SET POINT SETTING, ATOMIC MICROSCOPE FOR PERFORMING METHOD, AND COMPUTER PROGRAM STORED IN STORAGE MEDIUM FOR PERFORMING METHOD Park Systems Corp. OSENBAUGH-STEWART, ELIZA W 2881 §102§112 Final Rejection 15d Pending Mar 16, 2023
17914351 METHOD FOR PROVIDING INFORMATION ON MAJOR DEPRESSIVE DISORDERS AND DEVICE FOR PROVIDING INFORMATION ON MAJOR DEPRESSIVE DISORDERS BY USING SAME Bwave Corporation GLOVER, NELSON ALEXANDER 3791 §103 Non-Final OA — Pending Oct 30, 2022
17557010 METHOD FOR PROVIDING QUANTITATIVE INFORMATION OF TARGETS AND DEVICE USING THE SAME Korea Advanced Institute Of Science And Technology KIM, YOUNG J 1681 §103 Final Rejection — Pending Dec 20, 2021

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