Prosecution Insights
Last updated: October 04, 2026

Tanya Diaz

Technology area: Chemistry & Materials

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready

Analysis

Tanya Diaz currently manages 1 pending office action within the Chemistry & Materials technology area. This prosecution activity is limited to 1 distinct art unit and involves 1 distinct examiner. This concentrated profile suggests a highly targeted approach to securing patent rights for a specific chemical or material innovation. The presence of only 1 distinct art unit indicates that the current filings are focused within a single technical classification, avoiding the complexity of multi-unit reviews. This allows for a more direct application of technical arguments tailored to the specific standards of that unit.

BRENT T O'HERN is identified as the busiest examiner, overseeing 1 pending office action. As the sole examiner currently reviewing the portfolio, the progress of the company's patent applications is tied directly to the individual examination style and procedural requirements of this official. For the practitioner, this means that the prosecution strategy can be optimized for the specific feedback of this examiner. With 1 pending office action in the Chemistry & Materials area, the immediate intellectual property outcomes for Tanya Diaz are entirely dependent on the resolution of this single active matter. This focus provides an opportunity for a highly specialized and efficient response to the patent office.

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

Portfolio Summary

1
Total Pending OAs
1
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
0
Due this month
1
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 (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)1 (100%)

Industry Mix

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

1
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.

10 h
Manual time on pending OAs
2 h
Time saved (low, 20%)
4 h
Time saved (mid, 35%)
0.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
O'HERN, BRENT T 1 78.5% +19.8%

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
18385671 SEASONING BLEND CONTAINING TETRAHYDROCANNABINOL O'HERN, BRENT T 40d

Interview Candidates (1)

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 1 ordered by deadline are shown.

App #TitleExaminerDue in
18385671 SEASONING BLEND CONTAINING TETRAHYDROCANNABINOL O'HERN, BRENT T 40d

Top Art Units

Art UnitApps
1793 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18385671 SEASONING BLEND CONTAINING TETRAHYDROCANNABINOL O'HERN, BRENT T 1793 §102§103§112 Non-Final OA 40d Pending Oct 31, 2023

Managing Tanya Diaz'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