Prosecution Insights
Last updated: October 04, 2026

Schafer Ip Law Pllc

Technology area: Biotechnology & Pharmaceuticals

5 pending office actions • 3 clients • 5 examiners • 4 art units • 0 of 5 (0%) have an AI response strategy ready

Analysis

Schafer IP Law PLLC operates in the Biotechnology & Pharmaceuticals technology area with 109 career applications. The firm has established a resolved allowance rate of 92.45 percent, indicating a strong ability to move applications to grant in this sector. This success rate provides a baseline for the firm's effectiveness in navigating the unique challenges of pharmaceutical and biological patent prosecution.

The firm currently has 3 pending office actions, representing its active workload before the USPTO. On average, the firm requires 2.08 office actions per allowance, which suggests an efficient prosecution process with relatively few rounds of rejection. This efficiency is a key characteristic of the firm's work, moving applications toward issuance with a streamlined examination cycle.

With 109 career applications and a 92.45 percent allowance rate, the firm shows consistent performance in Biotechnology & Pharmaceuticals. The 2.08 office actions per allowance metric provides a clear baseline for the expected intensity of examiner interaction for the firm's clients. These data points offer a comprehensive view of the firm's historical performance and its current active matters.

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

Quality Metrics (n=109 apps, methodology: how we score firms)

92.4%
Allowance Rate
n=109
+0.90σ
Allowance Rate (norm)
n=109
2.1
OAs to Allowance
n=49
-0.94σ
OAs to Allow (norm)
n=49
881 days
Time to Allowance
n=49
+9.5pp
Interview Lift
n=109
9.4%
RCE Rate
n=109
0.0%
Appeal Rate
n=109

Rejection Performance (% of received rejections ultimately overcome)

—
§101 Overcome
n=2 (min 20)
—
§102 Overcome
n=14 (min 20)
73.1%
§103 Overcome
n=26
75.9%
§112 Overcome
n=29

Specialization & Scale

C07K, A61K, C12N
Top CPC Subclasses
31%
Top-3 CPC Share
n=109
0
Practitioners
n=109
—
Apps / Practitioner
n=109 (min 20)

Portfolio Summary

5
Total Pending OAs
3
Non-Final OAs
1
Final Rejections
1
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.

3
Overdue
0
Due this week
0
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 (3)

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.

3
Hard (60%)
2
Medium (40%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Double-patenting + other2 (40%)
Multi-statute (no §101)3 (60%)

Industry Mix

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

4
Life Sciences
80% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
1
Business / Other
20% 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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
REGLAS, GILLIAN CHELSEA 1 30.2% +41.5%
KOROTCHKINA, LIOUBOV G 1 29.5% +67.7%
MELCHIOR, JAMES RYLAND 1 63.0% +38.5%
MATALKAH, FATIMAH KHALAF 1 54.8% +28.6%
DESAI, ANAND U 1 78.5% +12.7%

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18030501 Clotting Factor Variants and Their Use KOROTCHKINA, LIOUBOV G 17d overdue
17927078 Lentiviral System MATALKAH, FATIMAH KHALAF 17d overdue
17632222 NUCLEIC ACID AND AMINO ACID SEQUENCES ENCODING HIGH-LEVEL EXPRESSOR FACTOR VIII POLYPEPTIDES AND METHODS OF USE DESAI, ANAND U —

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
18095484 Engineered T Cells MELCHIOR, JAMES RYLAND 140d overdue
18030501 Clotting Factor Variants and Their Use KOROTCHKINA, LIOUBOV G 17d overdue
17927078 Lentiviral System MATALKAH, FATIMAH KHALAF 17d overdue
18886423 KCNV2 Variants and Their Use REGLAS, GILLIAN CHELSEA —
17632222 NUCLEIC ACID AND AMINO ACID SEQUENCES ENCODING HIGH-LEVEL EXPRESSOR FACTOR VIII POLYPEPTIDES AND METHODS OF USE DESAI, ANAND U —

Client Portfolio (3 clients)

Top Art Units

Art UnitApps
16531
16441
16381
16551

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
18886423 KCNV2 Variants and Their Use Artema Therapeutics, Inc. REGLAS, GILLIAN CHELSEA §112DP Non-Final OA — Pending Sep 16, 2024
18030501 Clotting Factor Variants and Their Use Children'S Healthcare Of Atlanta KOROTCHKINA, LIOUBOV G 1653 §102§103§112 Non-Final OA 17d overdue Pending Apr 05, 2023
18095484 Engineered T Cells Expression Therapeutics, LLC MELCHIOR, JAMES RYLAND 1644 §103§112DP Non-Final OA 140d overdue Pending Jan 10, 2023
17927078 Lentiviral System Expression Therapeutics, LLC MATALKAH, FATIMAH KHALAF 1638 §102§103 Non-Final OA 17d overdue Pending Nov 22, 2022
17632222 NUCLEIC ACID AND AMINO ACID SEQUENCES ENCODING HIGH-LEVEL EXPRESSOR FACTOR VIII POLYPEPTIDES AND METHODS OF USE Expression Therapeutics, LLC DESAI, ANAND U 1655 §102§103§112Other Final Rejection — Pending Feb 01, 2022

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