Prosecution Insights
Last updated: October 25, 2026

Neuro-Bio Ltd.

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

Neuro-Bio Ltd. is active in the Biotechnology & Pharmaceuticals technology area with 2 pending office actions. These actions are assigned to 2 distinct examiners, ensuring that each matter is under independent review. The workload is also divided between 2 distinct art units, which reflects a breadth of technical subject matter within the pharmaceutical domain. This distribution requires the applicant to monitor different examination styles simultaneously while maintaining a consistent overall strategy for the portfolio.

CHERNYSHEV, OLGA N is the busiest examiner for the company, who is responsible for 1 busiest examiner pending office action. The remaining pending action is assigned to the other distinct examiner. Because the portfolio is split across 2 distinct art units, the prosecution strategy may need to account for varying examination standards and timelines typical of different pharmaceutical classifications. Practitioners should be prepared to address the specific concerns of separate officials, even though the technical focus remains within the biotechnology field. The presence of multiple units indicates that the company's applications are classified under different categories, each with its own set of 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
2
Non-Final OAs
0
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 (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
CHERNYSHEV, OLGA N 1 54.5% +34.0%
HELLMAN, KRISTINA M 1 65.1% +55.5%

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
17909730 CYCLIC PEPTIDES FROM THE C-TERMINUS OF ACETYLCHOLINESTERASE FOR TREATMENT OF SKIN DISORDERS AND FOR COSMETICAL USE HELLMAN, KRISTINA M 19d
18690169 PEPTIDE T14 FOR BRAAK STAGING CHERNYSHEV, OLGA N —

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
17909730 CYCLIC PEPTIDES FROM THE C-TERMINUS OF ACETYLCHOLINESTERASE FOR TREATMENT OF SKIN DISORDERS AND FOR COSMETICAL USE HELLMAN, KRISTINA M 19d
18690169 PEPTIDE T14 FOR BRAAK STAGING CHERNYSHEV, OLGA N —

Top Art Units

Art UnitApps
1675 1
1654 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18690169 PEPTIDE T14 FOR BRAAK STAGING CHERNYSHEV, OLGA N 1675 §101§112 Non-Final OA — Pending Mar 07, 2024
17909730 CYCLIC PEPTIDES FROM THE C-TERMINUS OF ACETYLCHOLINESTERASE FOR TREATMENT OF SKIN DISORDERS AND FOR COSMETICAL USE HELLMAN, KRISTINA M 1654 §103§112Other Non-Final OA 19d Pending Sep 06, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Neuro-Bio Ltd. have?

Neuro-Bio Ltd. has 2 pending office actions as of October 2026, spread across 2 art units and 2 examiners.

Which USPTO examiner handles the most Neuro-Bio Ltd. applications?

Olga N Chernyshev has the most, with 1 of Neuro-Bio Ltd.'s pending office actions.

What technology area are Neuro-Bio Ltd.'s patent applications in?

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

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