Prosecution Insights
Last updated: October 25, 2026

Pleechae Intellectual Property LLC

Technology areas: Biotechnology & Pharmaceuticals • Medical Devices & Mechanical Engineering

14 pending office actions • 9 clients • 14 examiners • 13 art units • 0 of 14 (0%) have an AI response strategy ready

Analysis

PLEECHAE Intellectual Property LLC has 14 pending office actions in Biotechnology & Pharmaceuticals and 101 career applications. The profile reflects an active docket alongside a focused application history in biotechnology and pharmaceutical prosecution.

The resolved allowance rate is 72.22%, and the average is 2.23 office actions per allowance. The outcome rate shows that allowance was achieved in a substantial but not dominant share of resolved matters, while successful matters generally involved more than two office-action events. A client can use these figures to weigh the firm’s focused technical experience against the recorded variability in resolved prosecution outcomes.

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

Quality Metrics (n=101 apps, methodology: how we score firms)

72.2%
Allowance Rate
n=101
+0.37σ
Allowance Rate (norm)
n=101
2.2
OAs to Allowance
n=26
-0.61σ
OAs to Allow (norm)
n=26
817 days
Time to Allowance
n=26
+16.8pp
Interview Lift
n=101
13.9%
RCE Rate
n=101
2.5%
Appeal Rate
n=101

Rejection Performance (% of received rejections ultimately overcome)

—
§101 Overcome
n=6 (min 20)
34.5%
§102 Overcome
n=29
32.4%
§103 Overcome
n=37
32.0%
§112 Overcome
n=25

Specialization & Scale

A61K, A61P, C12N
Top CPC Subclasses
35%
Top-3 CPC Share
n=101
0
Practitioners
n=101
—
Apps / Practitioner
n=101 (min 20)

Portfolio Summary

14
Total Pending OAs
8
Non-Final OAs
6
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.

1
Overdue
0
Due this week
2
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. 3 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (1)Due ≤ 30 days (2)

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 (50%)
7
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other3 (21%)
§103 only2 (14%)
§102 only3 (21%)
Double-patenting + other2 (14%)
Multi-statute (no §101)4 (29%)

Industry Mix

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

9
Life Sciences
64% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
2
Semiconductors
14% of docket
3
Mechanical / Eng
21% 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
WRUBLESKI, MATTHEW JAMES 1 59.3% +60.1%
WESTFALL, SARAH ANN 1 5.0% +25.0%
HAVLIN, ROBERT H 1 51.3% +28.3%
STOYTCHEV, MARIN STOYTCHEV 1 79.3% +1.7%
MARSH, OWEN LEWIS 1 66.7% +50.0%
TOWNSLEY, SARA ELIZABETH 1 25.6% +48.2%
COFFA, SERGIO 1 61.1% +32.3%
NGUYEN, NGHI V 1 53.6% +50.8%
TICHY, JENNIFER M.H. 1 64.6% +34.4%
SCHUBERG, LAURA J 1 23.6% +37.0%

Hard Cases (9)

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
17845493 POLYIMIDE COPOLYMER AND POLYIMIDE FILM USING THE SAME KAHN, RACHEL 1d overdue
18375599 COMPOSITION FOR ENHANCING GROWTH OF PLANTS WELLES, COLMAN THOMAS 21d
18678085 METHOD FOR DETECTING SIGNS OF ATRIAL FIBRILLATION IN NORMAL SINUS RHYTHM AND DEVICE THEREOF MARSH, OWEN LEWIS 23d
18880957 SHUNT FOR FIBROUS ENCAPSULATION IN GLAUCOMA PATIENTS WRUBLESKI, MATTHEW JAMES —
18879387 APPARATUS AND METHOD FOR EVALUATING CEREBRAL AUTOREGULATION WESTFALL, SARAH ANN —
18720849 SMART CONTACT LENS STOYTCHEV, MARIN STOYTCHEV —
18690418 COMPOUND AND USE THEREOF FOR TREATING EMOTIONAL BEHAVIORAL DISORDERS TOWNSLEY, SARA ELIZABETH —
18287435 PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING PARKINSON'S DISEASE, AND PREPARATION METHOD THEREOF SCHUBERG, LAURA J —

Interview Candidates (9)

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
18678085 METHOD FOR DETECTING SIGNS OF ATRIAL FIBRILLATION IN NORMAL SINUS RHYTHM AND DEVICE THEREOF MARSH, OWEN LEWIS 23d
18880957 SHUNT FOR FIBROUS ENCAPSULATION IN GLAUCOMA PATIENTS WRUBLESKI, MATTHEW JAMES —
18879387 APPARATUS AND METHOD FOR EVALUATING CEREBRAL AUTOREGULATION WESTFALL, SARAH ANN —
18872978 PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING METABOLIC DISEASES CONTAINING DEMETHYLZEYLASTERAL HAVLIN, ROBERT H —
18690418 COMPOUND AND USE THEREOF FOR TREATING EMOTIONAL BEHAVIORAL DISORDERS TOWNSLEY, SARA ELIZABETH —
18580752 PEPTIDE, COMPOSITION FOR RECOVERING RARE EARTH ELEMENTS COMPRISING SAME, AND RECOVERY METHOD COFFA, SERGIO —
18577432 PHARMACEUTICAL COMPOSITION FOR ALLEVIATION OR TREATMENT OF CEREBRAL INFARCTION SEQUELA NGUYEN, NGHI V —
18577427 PHARMACEUTICAL COMPOSITION FOR PREVENTION OR TREATMENT OF VASCULAR DEMENTIA TICHY, JENNIFER M.H. —

Client Portfolio (9 clients)

Top Art Units

Art UnitApps
16532
37811
37911
16261
28721
37961
16291
16581
16311
16121

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
18880957 SHUNT FOR FIBROUS ENCAPSULATION IN GLAUCOMA PATIENTS Seoul National University R&Db Foundation WRUBLESKI, MATTHEW JAMES 3781 §101§102§103§112 Non-Final OA — Pending Jan 03, 2025
18879387 APPARATUS AND METHOD FOR EVALUATING CEREBRAL AUTOREGULATION Seoul National University Hospital WESTFALL, SARAH ANN 3791 §101§102§103§112 Non-Final OA — Pending Dec 27, 2024
18872978 PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING METABOLIC DISEASES CONTAINING DEMETHYLZEYLASTERAL Seoul National University R&Db Foundation HAVLIN, ROBERT H 1626 §102§103§112DP Non-Final OA — Pending Dec 09, 2024
18720849 SMART CONTACT LENS Opthroth Inc. STOYTCHEV, MARIN STOYTCHEV 2872 §103§112 Non-Final OA — Pending Jun 17, 2024
18678085 METHOD FOR DETECTING SIGNS OF ATRIAL FIBRILLATION IN NORMAL SINUS RHYTHM AND DEVICE THEREOF Chonnam National University Hospital MARSH, OWEN LEWIS 3796 §101§112 Final Rejection 23d Pending May 30, 2024
18690418 COMPOUND AND USE THEREOF FOR TREATING EMOTIONAL BEHAVIORAL DISORDERS Neuroventi Inc. TOWNSLEY, SARA ELIZABETH 1629 §102 Final Rejection — Pending Mar 08, 2024
18580752 PEPTIDE, COMPOSITION FOR RECOVERING RARE EARTH ELEMENTS COMPRISING SAME, AND RECOVERY METHOD Gwangju Institute of Science and Technology COFFA, SERGIO 1658 §102 Non-Final OA — Pending Jan 19, 2024
18577432 PHARMACEUTICAL COMPOSITION FOR ALLEVIATION OR TREATMENT OF CEREBRAL INFARCTION SEQUELA Industry-University Cooperation Foundation Hanyang University NGUYEN, NGHI V 1653 §103 Final Rejection — Pending Jan 08, 2024
18577427 PHARMACEUTICAL COMPOSITION FOR PREVENTION OR TREATMENT OF VASCULAR DEMENTIA Industry-University Cooperation Foundation Hanyang University TICHY, JENNIFER M.H. 1653 §103DP Non-Final OA — Pending Jan 08, 2024
18287435 PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING PARKINSON'S DISEASE, AND PREPARATION METHOD THEREOF Industry Foundation Of Chonnam National University SCHUBERG, LAURA J 1631 §102 Final Rejection — Pending Oct 18, 2023
18375599 COMPOSITION FOR ENHANCING GROWTH OF PLANTS Industry Foundation Of Chonnam National University WELLES, COLMAN THOMAS 1612 §103§112 Non-Final OA 21d Pending Oct 02, 2023
18278468 MAGNET ASSEMBLY FOR MOBILE TERMINAL AND WIRELESS CHARGING DEVICE COMBINED THEREWITH Novatech Co., Ltd. TAYLOR, APRIL ALICIA 2876 §102§103§112 Non-Final OA — Pending Aug 23, 2023
18024819 PEPTIDE, AND COSMETIC COMPOSITION AND PHARMACEUTICAL COMPOSITION COMPRISING SAME Seoul National University Hospital CHANDRA, GYAN 1674 §103 Final Rejection — Pending Mar 06, 2023
17845493 POLYIMIDE COPOLYMER AND POLYIMIDE FILM USING THE SAME Jeonju University Office Of Industry-University Cooperation KAHN, RACHEL 1766 §103§112 Final Rejection 1d overdue Pending Jun 21, 2022

Managing Pleechae Intellectual Property LLC'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 Pleechae Intellectual Property LLC's patent allowance rate?

72.2% of resolved applications prosecuted by Pleechae Intellectual Property LLC were allowed, across 101 applications in USPTO records.

How many office actions does Pleechae Intellectual Property LLC average before allowance?

2.23 office actions per allowed application on average.

How many pending office actions does Pleechae Intellectual Property LLC have?

14 pending office actions as of October 2026, for 9 clients, before 14 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