Prosecution Insights
Last updated: October 02, 2026

Examiner: GORDON, MELENIE LEE

Tech Center 1600 • Art Units: 1621 1629 1651 1655 1657

This examiner grants 22% of resolved cases

Analysis

Melenie Lee Gordon is an examiner in Tech Center 1600 and Art Unit 1621. She has managed 218 resolved cases, which show an allowance rate of 22.5 percent. A notable metric for this examiner is the interview lift of 45.3 percent, indicating a substantial increase in the probability of allowance following an interview. This 45.3 percent lift is a critical factor for practitioners to consider when compared to the 22.5 percent baseline allowance rate. Engaging in direct dialogue appears to be a highly impactful strategy for applications in this unit.

The median days to allowance for the 218 resolved cases is 1168. This figure establishes the expected timeframe for reaching a grant in Art Unit 1621. The 22.5 percent allowance rate reflects the prosecution challenge for filings under this examiner's review. Applicants can use the 1168 days to allowance to plan their prosecution budgets. The 45.3 percent interview lift suggests that verbal communication can effectively address the examiner's concerns and lead to an allowance.

In Tech Center 1600, the resolved cases provide the basis for these prosecution metrics. The 1168 days to allowance is the median duration for successful outcomes. Understanding the relationship between the allowance rate and the interview lift helps in developing a targeted strategy. These figures offer a data-grounded view of the examination process. Practitioners should prioritize interviews to maximize their chances of success given the recorded lift.

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

Performance Statistics

22.5%
Allow Rate
-37.5% vs TC avg
235
Total Applications
+45.3%
Interview Lift
1168
Avg Prosecution Days
Based on 218 resolved cases, 2023–2026

Rejection Statute Breakdown

4.5%
§101 Eligibility
14.8%
§102 Novelty
46.3%
§103 Obviousness
26.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17607718 INDUSTRIAL FERMENTATION PROCESS FOR MICROBIAL CELLS USING A FED-BATCH PRE-CULTURE Non-Final OA BASF SE
17331723 ELECTROANALYTICAL DETERMINATION OF LEUKOCYTE ESTERASE Final Rejection Board of Regents, the University of Texas System
17796769 A METHOD FOR ISOLATING A MICROORGANISM Final Rejection TECHNION RESEARCH & DEVELOPMENT FOUNDATION LIMITED
18441878 E3 UBIQUITIN LIGASE (UBE3A) PROTEIN TARGETS Non-Final OA Hoffmann-La Roche Inc.
18840008 METHOD FOR CARRYING OUT THE COMBINED OPERATION OF A BIOETHANOL PRODUCTION UNIT AND A BIOGAS UNIT Non-Final OA Novozymes A/S
16766189 Small Enzyme Particles For Interesterification Final Rejection Novozymes A/S
17054950 USE OF GLYCOSIDASES IN THE PRODUCTION OF OLIGOSACCHARIDES Final Rejection Chr. Hansen A/S

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