Prosecution Insights
Last updated: October 04, 2026

Istituto Nazionale Di Astrofisica

Technology areas: Chemistry & Materials • Semiconductors, Circuits & Optics

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

Analysis

Istituto Nazionale Di Astrofisica is managing 2 pending office actions in the Chemistry & Materials technology area. The portfolio's active prosecution is divided between 2 distinct examiners and 2 distinct art units, indicating that the current workload is not centralized. This spread across 2 distinct art units suggests that the institution's research in Chemistry & Materials may span different sub-specialties, each subject to its own set of examination standards. The lack of centralization means the institution must be prepared for potentially differing prior art citations across its active applications.

PILSBURY, BRADY CHARLES is the busiest examiner for the institution, holding 1 pending office action. With the 2 pending office actions split between different examiners and units, the institution faces a varied examination environment across its active filings. The presence of the 1 pending office action with PILSBURY, BRADY CHARLES represents a portion of the current active challenges. Practitioners must therefore develop separate prosecution tracks, as the 2 distinct examiners will likely have different priorities and interpretations of the prior art.

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.

2
Overdue
0
Due this week
0
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.

1
Hard (50%)
1
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (50%)
Multi-statute (no §101)1 (50%)

Industry Mix

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

1
Life Sciences
50% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
50% 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
PILSBURY, BRADY CHARLES 1 47.6% +49.6%
CHOI, JAMES J 1 67.9% +45.0%

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
18267356 DEVICE FOR DISINFECTING A FLUID FLOW IN A CONDUIT BY MEANS OF UV-C RADIATION CHOI, JAMES J 4d overdue

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
18558946 DEVICE FOR DISINFECTING AN AIR FLOW VIA UV-C RADIATION AND ASSISTED VENTILATION SYSTEM COMPRISING SUCH A DEVICE PILSBURY, BRADY CHARLES 30d overdue
18267356 DEVICE FOR DISINFECTING A FLUID FLOW IN A CONDUIT BY MEANS OF UV-C RADIATION CHOI, JAMES J 4d overdue

Top Art Units

Art UnitApps
1799 1
2878 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18558946 DEVICE FOR DISINFECTING AN AIR FLOW VIA UV-C RADIATION AND ASSISTED VENTILATION SYSTEM COMPRISING SUCH A DEVICE PILSBURY, BRADY CHARLES 1799 §103 Final Rejection 30d overdue Pending Nov 03, 2023
18267356 DEVICE FOR DISINFECTING A FLUID FLOW IN A CONDUIT BY MEANS OF UV-C RADIATION CHOI, JAMES J 2878 §102§103 Non-Final OA 4d overdue Pending Jun 14, 2023

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