Prosecution Insights
Last updated: October 25, 2026

Immatics US Inc.

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

Immatics US Inc. is currently managing 4 pending office actions within the Biotechnology & Pharmaceuticals technology area. These 4 actions are assigned to 4 distinct examiners, which indicates that each case is receiving an independent evaluation. This spread across 4 examiners suggests that the company's success is not tied to the specific tendencies of a single individual.

The prosecution effort spans 3 distinct art units, showing a moderate level of technical diversity for the 4 pending office actions. Because there are 3 art units for 4 actions, at least 1 art unit is handling multiple cases for the company. This concentration in 3 units allows for a more focused legal strategy compared to a portfolio spread across a larger number of administrative groups.

AMICK, THOMAS RUSSE is the busiest examiner for the company, with 1 pending office action currently on their docket. This 1 action is 1 of the 4 total pending office actions, demonstrating that the workload is evenly distributed among the 4 distinct examiners. The combination of 4 examiners and 3 art units provides a balanced prosecution environment for the company's biotechnology applications.

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

Portfolio Summary

4
Total Pending OAs
3
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
1
Due this week
0
Due this month
0
Due in next 60 days
0
Due later

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.

2
Hard (50%)
1
Medium (25%)
0
Easy (0%)
1
Unknown (25%)

Rejection Statute Mix

BucketCases
§101 + other1 (25%)
Double-patenting + other1 (25%)
Multi-statute (no §101)1 (25%)
No statute on record1 (25%)

Industry Mix

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

3
Life Sciences
75% 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
25% 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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
AMICK, THOMAS RUSSE 1 73.8% +29.4%
GROOMS, TIFFANY NICOLE 1 57.8% +46.3%
ROONEY, NORA MAUREEN 1 60.5% +23.4%
LU, CHENG 1 53.8% +64.6%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18309062 DOMINANT NEGATIVE TGFBETA RECEPTOR POLYPEPTIDES, CD8 POLYPEPTIDES, CELLS, COMPOSITIONS, AND METHODS OF USING THEREOF GROOMS, TIFFANY NICOLE —
18308427 IL-12 POLYPEPTIDES, IL-15 POLYPEPTIDES, IL-18 POLYPEPTIDES, CD8 POLYPEPTIDES, COMPOSITIONS, AND METHODS OF USING THEREOF ROONEY, NORA MAUREEN —

Interview Candidates (4)

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 4 ordered by deadline are shown.

App #TitleExaminerDue in
18053705 ADOPTIVE CELL THERAPY COMBINATION TREATMENT AND COMPOSITIONS THEREOF LU, CHENG 6d
18824203 WPRE MUTANT CONSTRUCTS, COMPOSITIONS, AND METHODS THEREOF AMICK, THOMAS RUSSE —
18309062 DOMINANT NEGATIVE TGFBETA RECEPTOR POLYPEPTIDES, CD8 POLYPEPTIDES, CELLS, COMPOSITIONS, AND METHODS OF USING THEREOF GROOMS, TIFFANY NICOLE —
18308427 IL-12 POLYPEPTIDES, IL-15 POLYPEPTIDES, IL-18 POLYPEPTIDES, CD8 POLYPEPTIDES, COMPOSITIONS, AND METHODS OF USING THEREOF ROONEY, NORA MAUREEN —

Top Art Units

Art UnitApps
1637 1
1641 1
1642 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18824203 WPRE MUTANT CONSTRUCTS, COMPOSITIONS, AND METHODS THEREOF AMICK, THOMAS RUSSE — Other Non-Final OA — Pending Sep 04, 2024
18309062 DOMINANT NEGATIVE TGFBETA RECEPTOR POLYPEPTIDES, CD8 POLYPEPTIDES, CELLS, COMPOSITIONS, AND METHODS OF USING THEREOF GROOMS, TIFFANY NICOLE 1637 §101§102§103§112 Non-Final OA — Pending Apr 28, 2023
18308427 IL-12 POLYPEPTIDES, IL-15 POLYPEPTIDES, IL-18 POLYPEPTIDES, CD8 POLYPEPTIDES, COMPOSITIONS, AND METHODS OF USING THEREOF ROONEY, NORA MAUREEN 1641 §102§103Other Non-Final OA — Pending Apr 27, 2023
18053705 ADOPTIVE CELL THERAPY COMBINATION TREATMENT AND COMPOSITIONS THEREOF LU, CHENG 1642 §103DP Final Rejection 6d Pending Nov 08, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Immatics US Inc. have?

Immatics US Inc. has 4 pending office actions as of October 2026, spread across 3 art units and 4 examiners.

Which USPTO examiner handles the most Immatics US Inc. applications?

Thomas Russe Amick has the most, with 1 of Immatics US Inc.'s pending office actions.

What technology area are Immatics US Inc.'s patent applications in?

Mostly Biotechnology & Pharmaceuticals (USPTO Tech Center 1600), based on where its pending office actions are examined.

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