Prosecution Insights
Last updated: August 18, 2026

Examiner: MIDDLETON, DANAYA L

Tech Center 1600 • Art Units: 1618 1646 1674

This examiner grants 46% of resolved cases

Performance Statistics

46.1%
Allow Rate
-13.9% vs TC avg
130
Total Applications
+54.1%
Interview Lift
1271
Avg Prosecution Days
Based on 89 resolved cases, 2023–2026

Rejection Statute Breakdown

5.1%
§101 Eligibility
13.8%
§102 Novelty
21.5%
§103 Obviousness
35.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17383316 METHOD FOR THE EXPRESSION OF AN ANTIBODY-MULTIMER-FUSION Non-Final OA Genentech, Inc.
17642515 IMMUNOACTIVE MICROPARTICLES AND USES THEREOF Final Rejection The Regents of the University of California
17638519 IMPLANTABLE SCAFFOLDS AND USES THEREOF FOR IMMUNOTHERAPY AND OTHER USES Final Rejection The Regents of the University of California
18644528 HUMANIZED ANTI-COMPLEMENT FACTOR BB ANTIBODIES AND USES THEREOF Final Rejection Genzyme Corporation
17189970 MOBILIZED PERIPHERAL BLOOD AS A SOURCE OF MODIFIED IMMUNE CELLS Non-Final OA THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
17800345 ANTI- MUC1-SEA ANTIBODIES Non-Final OA Ramot at Tel-Aviv University Ltd.
17142072 METHODS AND COMPOSITIONS FOR MODULATING MYELOPEROXIDASE (MPO) EXPRESSION Non-Final OA RAMOT AT TEL-AVIV UNIVERSITY LTD.
17633255 METHOD OF TREATING KELOIDS Final Rejection Icahn School of Medicine at Mount Sinai
18327255 HUMAN ANTIBODIES TO TN ANTIGEN Non-Final OA Boehringer Ingelheim International GmbH
17624541 ANTI-TISSUE FACTOR ANTIBODY-DRUG CONJUGATES AND RELATED METHODS Final Rejection ZYMEWORKS BC INC.

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

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