Prosecution Insights
Last updated: May 29, 2026

Gwo Xi Stem Cell Applied Technology Co. Ltd.

4 pending office actions • 3 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Portfolio Summary

4
Total Pending OAs
1
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 4 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
0
Due this week
1
Due this month
1
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 4 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (2)Due ≤ 30 days (1)Due ≤ 60 days (1)

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%)
4
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only4 (100%)

Industry Mix

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

4
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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
PHILIPOSE, HANNAH SARAH 1 0.0% +0.0%
MOORE, JOHN DAVID 1 70.5% +18.1%
BRAUN, MADELINE E 1 68.0% +24.9%
THUESON, HANNA MARIE 1 71.4% +30.8%

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
18376566 METHOD FOR PREPARING MESENCHYMAL STEM CELL-DERIVED EXTRACELLULAR VESICLE, MESENCHYMAL STEM CELL-DERIVED EXTRACELLULAR VESICLE PREPARED BY THE METHOD, AND USE OF MESENCHYMAL STEM CELL-DERIVED EXTRACELLULAR VESICLE FOR REDUCING ADIPOGENESIS AND TREATING OSTEOARTHRITIS PHILIPOSE, HANNAH SARAH 19d

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
18126273 METHOD FOR TREATING DEMYELINATING CONDITIONS BRAUN, MADELINE E 157d overdue
18066999 METHOD FOR STABLY AMPLIFYING PLURIPOTENT STEM CELL THUESON, HANNA MARIE 49d overdue
18376459 METHOD FOR PREPARING COMPOSITION COMPRISING MESENCHYMAL STEM CELL, EXTRACELLULAR VESICLE PRODUCED BY MESENCHYMAL STEM CELL, AND GROWTH FACTOR, COMPOSITION PREPARED BY THE METHOD, AND USE OF COMPOSITION FOR TREATING ARTHRITIS MOORE, JOHN DAVID 33d

Top Art Units

Art UnitApps
1638 2
1631 1
1624 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18376566 METHOD FOR PREPARING MESENCHYMAL STEM CELL-DERIVED EXTRACELLULAR VESICLE, MESENCHYMAL STEM CELL-DERIVED EXTRACELLULAR VESICLE PREPARED BY THE METHOD, AND USE OF MESENCHYMAL STEM CELL-DERIVED EXTRACELLULAR VESICLE FOR REDUCING ADIPOGENESIS AND TREATING OSTEOARTHRITIS PHILIPOSE, HANNAH SARAH 1631 §103 Non-Final OA 19d Pending Oct 04, 2023
18376459 METHOD FOR PREPARING COMPOSITION COMPRISING MESENCHYMAL STEM CELL, EXTRACELLULAR VESICLE PRODUCED BY MESENCHYMAL STEM CELL, AND GROWTH FACTOR, COMPOSITION PREPARED BY THE METHOD, AND USE OF COMPOSITION FOR TREATING ARTHRITIS MOORE, JOHN DAVID 1638 §103 Final Rejection 33d Pending Oct 04, 2023
18126273 METHOD FOR TREATING DEMYELINATING CONDITIONS BRAUN, MADELINE E 1624 §103 Final Rejection 157d overdue Pending Mar 24, 2023
18066999 METHOD FOR STABLY AMPLIFYING PLURIPOTENT STEM CELL THUESON, HANNA MARIE 1638 §103 Final Rejection 49d overdue Pending Dec 15, 2022

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