Prosecution Insights
Last updated: October 02, 2026

Hulico LLC

Technology areas: Chemistry & Materials • Medical Devices & Mechanical Engineering

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

Analysis

Hulico LLC is active in the Medical Devices & Mechanical Engineering technology area. The company currently has 1 pending office action under review. This active matter represents the entirety of the current prosecution pipeline for the portfolio.

The data shows that prosecution is handled by 1 distinct examiner within 1 distinct art unit. This concentration suggests that the company's current filings are focused within a specific mechanical or medical niche. Practitioners can focus their efforts on a single set of procedural guidelines and examiner expectations.

NEIBAUR, ROBERT F is the busiest examiner for this portfolio, with 1 busiest examiner pending office action. Because the portfolio has 1 pending office action in total, this examiner is the primary point of contact for all current prosecution activities. Understanding this examiner's specific history is crucial for a successful outcome.

The involvement of 1 distinct examiner and 1 distinct art unit provides a stable environment for patent prosecution. The practitioner can develop a targeted strategy for the 1 pending office action without the need to coordinate across different USPTO departments. This simplicity allows for a more efficient use of resources during the examination process.

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.

1
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.

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

Rejection Statute Mix

BucketCases
Multi-statute (no §101)2 (100%)

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
0
Semiconductors
0% of docket
1
Mechanical / Eng
50% 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
NEIBAUR, ROBERT F 1 76.8% +31.6%
DIGGS, TANISHA 1 55.1% +53.9%

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
17867472 RELITHIATION IN OXIDIZING CONDITIONS DIGGS, TANISHA 25d overdue
18145202 OPENING AN END-OF-LIFE BATTERY NEIBAUR, ROBERT F —

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
17867472 RELITHIATION IN OXIDIZING CONDITIONS DIGGS, TANISHA 25d overdue
18145202 OPENING AN END-OF-LIFE BATTERY NEIBAUR, ROBERT F —

Top Art Units

Art UnitApps
3723 1
1761 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18145202 OPENING AN END-OF-LIFE BATTERY NEIBAUR, ROBERT F 3723 §102§103 Final Rejection — Pending Dec 22, 2022
17867472 RELITHIATION IN OXIDIZING CONDITIONS DIGGS, TANISHA 1761 §102§103 Non-Final OA 25d overdue Pending Jul 18, 2022

Managing Hulico LLC's Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month