Prosecution Insights
Last updated: October 25, 2026

Synth-Bio LLC

Technology area: Medical Devices & Mechanical Engineering

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready

Analysis

Synth-Bio LLC manages a company patent portfolio in the Medical Devices & Mechanical Engineering technology area. The portfolio currently shows 1 pending office action. This action is being reviewed by 1 distinct examiner and 1 distinct art unit, representing a very narrow prosecution footprint for the company. For a practitioner, this means that the company's current legal activity at the patent office is highly focused, with all communication and negotiation occurring within a single art unit and with one examiner.

The busiest examiner for the company is LEE, GEOFFREY S. This individual is responsible for 1 busiest examiner pending office action. Because the total number of pending office actions is 1, LEE, GEOFFREY S is the only examiner currently handling the company's patent prosecution in the Medical Devices & Mechanical Engineering field. This concentration suggests that the company's current patent goals are tied to a specific technical filing, making the outcome of this single pending office action a primary focus for its intellectual property management.

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

Portfolio Summary

1
Total Pending OAs
1
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%)
1
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (100%)

Industry Mix

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

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
100% 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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LEE, GEOFFREY S 1 60.6% +20.4%

Interview Candidates (1)

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 1 ordered by deadline are shown.

App #TitleExaminerDue in
19119188 Gamma stable composite elastomeric and thermoplastic material for pump tubing and other polymer geometries LEE, GEOFFREY S —

Top Art Units

Art UnitApps
3746 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19119188 Gamma stable composite elastomeric and thermoplastic material for pump tubing and other polymer geometries LEE, GEOFFREY S 3746 §103 Non-Final OA — Pending Apr 08, 2025

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Frequently Asked Questions

How many pending USPTO office actions does Synth-Bio LLC have?

Synth-Bio LLC has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Synth-Bio LLC applications?

Geoffrey S Lee has the most, with 1 of Synth-Bio LLC's pending office actions.

What technology area are Synth-Bio LLC's patent applications in?

Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.

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