Prosecution Insights
Last updated: October 25, 2026

Megakaryon Corporation

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

Megakaryon Corporation has 2 pending office actions in Biotechnology & Pharmaceuticals. The matters are assigned to 2 distinct examiners and 2 distinct art units, so each pending application occupies its own examination channel within the available profile.

WESTON, ALYSSA G is the busiest examiner, with 1 pending matter. The even distribution means counsel should avoid assuming that an approach developed for one application will transfer directly to the other. Separate review of examiner practice, art-unit treatment, and the technical record can support more precise responses while maintaining consistent positions on shared portfolio themes.

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
1
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 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
1
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
§101 + other1 (50%)
Multi-statute (no §101)1 (50%)

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
WESTON, ALYSSA G 1 59.5% +49.0%
NGUYEN, NGHI V 1 53.6% +50.8%

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
18571568 METHOD FOR PRODUCING MULTINUCLEATED MEGAKARYOCYTE WITH ENHANCED PLATELET PRODUCTION CAPABILITY, METHOD FOR PRODUCING PLATELETS, METHOD FOR PRODUCING PLATELET PREPARATION, AND METHOD FOR PRODUCING BLOOD PREPARATION WESTON, ALYSSA G 42d
17785009 COMPOSITION AND USE THEREOF NGUYEN, NGHI V 65d

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
18571568 METHOD FOR PRODUCING MULTINUCLEATED MEGAKARYOCYTE WITH ENHANCED PLATELET PRODUCTION CAPABILITY, METHOD FOR PRODUCING PLATELETS, METHOD FOR PRODUCING PLATELET PREPARATION, AND METHOD FOR PRODUCING BLOOD PREPARATION WESTON, ALYSSA G 42d
17785009 COMPOSITION AND USE THEREOF NGUYEN, NGHI V 65d

Top Art Units

Art UnitApps
1633 1
1653 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18571568 METHOD FOR PRODUCING MULTINUCLEATED MEGAKARYOCYTE WITH ENHANCED PLATELET PRODUCTION CAPABILITY, METHOD FOR PRODUCING PLATELETS, METHOD FOR PRODUCING PLATELET PREPARATION, AND METHOD FOR PRODUCING BLOOD PREPARATION WESTON, ALYSSA G 1633 §102§103 Non-Final OA 42d Pending Dec 18, 2023
17785009 COMPOSITION AND USE THEREOF NGUYEN, NGHI V 1653 §101§102§103 Final Rejection 65d Pending Jun 13, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Megakaryon Corporation have?

Megakaryon Corporation has 2 pending office actions as of October 2026, spread across 2 art units and 2 examiners.

Which USPTO examiner handles the most Megakaryon Corporation applications?

Alyssa G Weston has the most, with 1 of Megakaryon Corporation's pending office actions.

What technology area are Megakaryon Corporation's patent applications in?

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

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