Prosecution Insights
Last updated: October 04, 2026

Membrane Protective Technologies Inc.

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

Membrane Protective Technologies Inc. maintains a patent portfolio within the Biotechnology & Pharmaceuticals technology area. There are currently 2 pending office actions that require a response. The presence of 2 pending office actions indicates the current scale of the company's engagement with the patent office.

The workload is distributed across 2 distinct examiners and 2 distinct art units. Because the company is dealing with 2 distinct art units, the legal strategy must be adaptable to different technical standards and examination cultures. The presence of 2 distinct examiners means that the company cannot rely on an individual relationship or point of contact to resolve its 2 pending office actions.

VAN BUREN, LAUREN K is identified as the busiest examiner, currently overseeing 1 busiest examiner pending office action. This specific action is part of the total workload the company must address. Practitioners should note that while VAN BUREN, LAUREN K is the busiest, the workload is distributed, as the 1 busiest examiner pending office action is joined by a separate action held by a different examiner.

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

Portfolio Summary

2
Total Pending OAs
1
Non-Final OAs
1
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.

0
Hard (0%)
2
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (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
VAN BUREN, LAUREN K 1 39.8% +58.1%
CORDAS, EMILY ANN 1 50.8% +57.3%

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
17438830 Methods and Systems for Protective Supplementation During Temperature Depression VAN BUREN, LAUREN K 78d
16766254 Methods and Systems for Synergistic Continuity Approaches to Treatment and Preservation of Biological Cells CORDAS, EMILY ANN —

Top Art Units

Art UnitApps
1638 1
1632 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
17438830 Methods and Systems for Protective Supplementation During Temperature Depression VAN BUREN, LAUREN K 1638 §103 Final Rejection 78d Pending Sep 13, 2021
16766254 Methods and Systems for Synergistic Continuity Approaches to Treatment and Preservation of Biological Cells CORDAS, EMILY ANN 1632 §103 Non-Final OA — Pending May 21, 2020

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