Prosecution Insights
Last updated: October 04, 2026

Ecole Superieure De Physique Et De Chimie Industrielles De La Ville De Paris

Technology area: Biotechnology & Pharmaceuticals

3 pending office actions • 2 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

This company patent portfolio is focused on the Biotechnology & Pharmaceuticals technology area. It currently has 3 pending office actions being reviewed by 3 distinct examiners. This indicates that each examiner is managing 1 pending action for the institution. The prosecution is spread across 2 distinct art units, suggesting some technical overlap among the 3 pending office actions.

MCCULLEY, MEGAN CASSANDRA is the busiest examiner with 1 pending office action. With 3 distinct examiners involved, the portfolio maintains a diversified presence at the patent office. The use of 2 distinct art units for 3 pending office actions implies that the institution's biotechnology research is concentrated within specific technical silos. Practitioners should observe that while the examiners are distinct, the art unit concentration suggests a focused area of inquiry for the pending applications across the 2 distinct art units.

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

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
1
Due this month
0
Due in next 60 days
0
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 (67%)
0
Medium (0%)
1
Easy (33%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§112 only1 (33%)
Multi-statute (no §101)2 (67%)

Industry Mix

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

2
Life Sciences
67% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
1
Business / Other
33% 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
MCCULLEY, MEGAN CASSANDRA 1 58.5% +16.0%
KIM, YOUNG J 1 64.8% +18.1%
FONTAINHAS, AURORA M 1 37.9% +49.2%

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
17818481 NEW TAU SPECIES FONTAINHAS, AURORA M 29d
18573482 ULTRATHIN SHELLS FOR SCULPTING LIQUIDS MCCULLEY, MEGAN CASSANDRA —

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
17818481 NEW TAU SPECIES FONTAINHAS, AURORA M 29d
18573482 ULTRATHIN SHELLS FOR SCULPTING LIQUIDS MCCULLEY, MEGAN CASSANDRA —
18550598 METHODS FOR THE SELECTIVE ANALYSIS OF CELLS OR ORGANELLES KIM, YOUNG J —

Top Art Units

Art UnitApps
1681 1
1675 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18573482 ULTRATHIN SHELLS FOR SCULPTING LIQUIDS MCCULLEY, MEGAN CASSANDRA — §102§103 Non-Final OA — Pending Dec 22, 2023
18550598 METHODS FOR THE SELECTIVE ANALYSIS OF CELLS OR ORGANELLES KIM, YOUNG J 1681 §112 Non-Final OA — Pending Sep 14, 2023
17818481 NEW TAU SPECIES FONTAINHAS, AURORA M 1675 §103§112 Final Rejection 29d Pending Aug 09, 2022

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