Prosecution Insights
Last updated: October 25, 2026

4Life Patents LLC

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

4Life Patents LLC manages a portfolio in the Biotechnology & Pharmaceuticals technology area with 2 pending office actions. These actions are distributed across 2 distinct examiners and 2 distinct art units. This distribution indicates that the current prosecution is split between different technical and administrative channels within the patent office.

HOFFMAN, SUSAN COE is the busiest examiner, currently overseeing 1 pending office action. Given that there are 2 distinct examiners and 2 pending office actions in total, the workload is evenly divided among the identified individuals. This 1 pending office action for HOFFMAN, SUSAN COE represents a portion of the total active prosecution for the company.

The involvement of 2 distinct art units suggests that the subject matter of the 2 pending office actions covers different technical areas within the Biotechnology & Pharmaceuticals technology area. This diversity requires the company to adapt to the specific preferences of 2 distinct examiners. The current data reflects a decentralized approach to patent acquisition, with no individual examiner handling the entirety of the portfolio's active workload.

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

Portfolio Summary

2
Total Pending OAs
0
Non-Final OAs
2
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
0
Due this month
0
Due in next 60 days
1
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 (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)2 (100%)

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
HOFFMAN, SUSAN COE 1 54.2% +25.7%
REYNOLDS, FRED H 1 32.9% +39.3%

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
16380952 PROBIOTIC COMPOSITIONS INCLUDING IMMUNE MODULATORS HOFFMAN, SUSAN COE 70d
14698698 COMBINED PROTEIN SUPPLEMENTS REYNOLDS, FRED H —

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
16380952 PROBIOTIC COMPOSITIONS INCLUDING IMMUNE MODULATORS HOFFMAN, SUSAN COE 70d
14698698 COMBINED PROTEIN SUPPLEMENTS REYNOLDS, FRED H —

Top Art Units

Art UnitApps
1655 1
1658 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
16380952 PROBIOTIC COMPOSITIONS INCLUDING IMMUNE MODULATORS HOFFMAN, SUSAN COE 1655 §102§103Other Final Rejection 70d Pending Apr 10, 2019
14698698 COMBINED PROTEIN SUPPLEMENTS REYNOLDS, FRED H 1658 §103§112 Final Rejection — Pending Apr 28, 2015

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Frequently Asked Questions

How many pending USPTO office actions does 4Life Patents LLC have?

4Life Patents LLC has 2 pending office actions as of October 2026, spread across 2 art units and 2 examiners.

Which USPTO examiner handles the most 4Life Patents LLC applications?

Susan Coe Hoffman has the most, with 1 of 4Life Patents LLC's pending office actions.

What technology area are 4Life Patents LLC's patent applications in?

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

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