Prosecution Insights
Last updated: October 25, 2026

Taiwan Mitochondrion Applied Technology Co. Ltd.

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials

3 pending office actions • 3 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 4 patents granted in the last 365 days

Analysis

Taiwan Mitochondrion Applied Technology Co. Ltd. currently manages 4 pending office actions in the Biotechnology & Pharmaceuticals technology area. These matters are assigned to distinct examiners, ensuring that the company's prosecution is not overly dependent on any single official. The actions are also spread across a matching number of distinct art units, which indicates a wide technical distribution for the company's active intellectual property.

BRENDAN THOMAS TINSLEY is the busiest examiner for the portfolio, overseeing 1 pending office action. Because the busiest examiner pending count is only a quarter of the 4 total pending office actions, the company must manage multiple separate lines of communication with the patent office. This one to one ratio between actions, examiners, and art units suggests that each application is being treated as a unique technical and procedural challenge. Practitioners should be prepared to adapt their arguments to the specific standards of the various art units and the preferences of the different examiners to advance the pharmaceutical portfolio effectively.

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

Portfolio Summary

3
Total Pending OAs
2
Non-Final OAs
1
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.

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

Rejection Statute Mix

BucketCases
§101 + other1 (33%)
§102 only1 (33%)
§112 only1 (33%)

Industry Mix

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

3
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.

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
TINSLEY, BRENDAN THOMAS 1 60.4% +74.3%
WRIGHT, ERIC BRANDON 1 0.0% +0.0%
MELLER, MICHAEL V 1 47.2% +28.0%

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
18093767 PROTECTIVE SOLUTION FOR ISOLATING MITOCHONDRIA, USE THEREOF, KIT COMPRISING THE SAME, AND METHOD FOR ISOLATING MITOCHONDRIA WRIGHT, ERIC BRANDON —
17948007 COMPOSITION COMPRISING MITOCHONDRIA AND USE THEREOF FOR REPAIRING CARTILAGE DAMAGE OR IMPROVING OSTEOARTHRITIS MELLER, MICHAEL V —

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
18844740 COMPOSITION FOR ORAL DAMAGE MITIGATION, USE THEREOF, AND MANUFACTURING METHOD THEREOF TINSLEY, BRENDAN THOMAS —
17948007 COMPOSITION COMPRISING MITOCHONDRIA AND USE THEREOF FOR REPAIRING CARTILAGE DAMAGE OR IMPROVING OSTEOARTHRITIS MELLER, MICHAEL V —

Top Art Units

Art UnitApps
1634 1
1799 1
1655 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18844740 COMPOSITION FOR ORAL DAMAGE MITIGATION, USE THEREOF, AND MANUFACTURING METHOD THEREOF TINSLEY, BRENDAN THOMAS 1634 §112 Non-Final OA — Pending Sep 06, 2024
18093767 PROTECTIVE SOLUTION FOR ISOLATING MITOCHONDRIA, USE THEREOF, KIT COMPRISING THE SAME, AND METHOD FOR ISOLATING MITOCHONDRIA WRIGHT, ERIC BRANDON 1799 §102 Final Rejection — Pending Jan 05, 2023
17948007 COMPOSITION COMPRISING MITOCHONDRIA AND USE THEREOF FOR REPAIRING CARTILAGE DAMAGE OR IMPROVING OSTEOARTHRITIS MELLER, MICHAEL V 1655 §101§103 Non-Final OA — Pending Sep 19, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Taiwan Mitochondrion Applied Technology Co. Ltd. have?

Taiwan Mitochondrion Applied Technology Co. Ltd. has 3 pending office actions as of October 2026, spread across 3 art units and 3 examiners.

Which USPTO examiner handles the most Taiwan Mitochondrion Applied Technology Co. Ltd. applications?

Brendan Thomas Tinsley has the most, with 1 of Taiwan Mitochondrion Applied Technology Co. Ltd.'s pending office actions.

What technology area are Taiwan Mitochondrion Applied Technology Co. Ltd.'s patent applications in?

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

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