Prosecution Insights
Last updated: October 25, 2026

Mosaica Medicines Inc.

Technology area: Biotechnology & Pharmaceuticals

2 pending office actions • 2 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready

Analysis

Mosaica Medicines Inc. currently has 2 pending office actions within the Biotechnology & Pharmaceuticals technology area. These actions are assigned to 2 distinct examiners, meaning that each active case is under the review of a different individual. The portfolio is also spread across 2 distinct art units, indicating that the company's biotechnology filings are technically diverse enough to be classified into separate specialized groups. LAURA LYNNE STOCKTON is the busiest examiner for the company, managing 1 pending office action.

Since there are 2 pending actions in total, each of the distinct examiners is responsible for a single action. Practitioners must tailor their arguments to the individual preferences of different examiners while also navigating the specific procedural standards of 2 distinct art units. This structure suggests that the outcomes of the pending office actions are likely independent of each other, as there is no overlap in personnel or technical groups. The presence of multiple distinct art units within the Biotechnology & Pharmaceuticals sector highlights the varied nature of the company's current research and development efforts.

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

Portfolio Summary

2
Total Pending OAs
2
Non-Final OAs
0
Final Rejections
0
Advisory / Quayle

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.

0
Hard (0%)
0
Medium (0%)
2
Easy (100%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§112 only1 (50%)
Double-patenting only1 (50%)

Industry Mix

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

2
Life Sciences
100% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% 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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
STOCKTON, LAURA LYNNE 1 75.3% +33.7%
ENGLISH, CONNOR KENNEDY 1 59.3% +50.3%

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
18890248 INHIBITORS OF MEK KINASE STOCKTON, LAURA LYNNE —
18266793 KINASE INHIBITORS AND USES THEREOF ENGLISH, CONNOR KENNEDY —

Top Art Units

Art UnitApps
1626 1
1625 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18890248 INHIBITORS OF MEK KINASE STOCKTON, LAURA LYNNE 1626 DP Non-Final OA — Pending Sep 19, 2024
18266793 KINASE INHIBITORS AND USES THEREOF ENGLISH, CONNOR KENNEDY 1625 §112 Non-Final OA — Pending Jun 12, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Mosaica Medicines Inc. have?

Mosaica Medicines Inc. has 2 pending office actions as of October 2026, spread across 2 art units and 2 examiners.

Which USPTO examiner handles the most Mosaica Medicines Inc. applications?

Laura Lynne Stockton has the most, with 1 of Mosaica Medicines Inc.'s pending office actions.

What technology area are Mosaica Medicines 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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