Prosecution Insights
Last updated: August 06, 2026

Cartesian Therapeutics Inc.

3 pending office actions • 1 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 3 patents granted in the last 365 days

Portfolio Summary

3
Total Pending OAs
3
Non-Final OAs
0
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
0
Due this week
1
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.

1
Hard (33%)
1
Medium (33%)
1
Easy (33%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§112 only1 (33%)
Double-patenting + other1 (33%)
Multi-statute (no §101)1 (33%)

Industry Mix

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

1
Life Sciences
33% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
2
Business / Other
67% 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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
PARK, HAEJIN S 1 55.1% +38.5%
WEIDNER, ADAM M 1 63.6% +34.2%
ALFANO, ALAN 1

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18448842 COMPOSITIONS AND METHODS RELATED TO IMMUNOGLOBULIN PROTEASES AND FUSIONS THEREOF ALFANO, ALAN 15d

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
18921868 METHODS AND COMPOSITIONS RELATED TO SYNTHETIC NANOCARRIERS WITH RAPAMYCIN IN A STABLE, SUPER-SATURATED STATE PARK, HAEJIN S
18292670 MULTIPROTEIN-ENGINEERED CELLS SECRETING A MULTISPECIFIC ANTIBODY WEIDNER, ADAM M

Top Art Units

Art UnitApps
1641 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18921868 METHODS AND COMPOSITIONS RELATED TO SYNTHETIC NANOCARRIERS WITH RAPAMYCIN IN A STABLE, SUPER-SATURATED STATE PARK, HAEJIN S §103§112DP Non-Final OA Pending Oct 21, 2024
18292670 MULTIPROTEIN-ENGINEERED CELLS SECRETING A MULTISPECIFIC ANTIBODY WEIDNER, ADAM M §112 Non-Final OA Pending Jan 26, 2024
18448842 COMPOSITIONS AND METHODS RELATED TO IMMUNOGLOBULIN PROTEASES AND FUSIONS THEREOF ALFANO, ALAN 1641 §102§103§112 Non-Final OA 15d Pending Aug 11, 2023

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