Prosecution Insights
Last updated: October 26, 2026

Melissa S Mercier, USPTO Patent Examiner

Listed by the USPTO as MERCIER, MELISSA S

Tech Center 1700 • Art Units: 1612 1615 1626 1743

This examiner grants 72% of resolved cases

Analysis

MERCIER, MELISSA S is assigned to Tech Center 1700 and Art Unit 1612. The examiner has 1215 resolved cases, an allowance rate of 72.1%, and a median time to allowance of 1036 days. The interview lift is 5.8%, giving interviews a limited but measurable place in prosecution planning. Counsel should emphasize clear written treatment of the cited art and use interviews to address discrete issues rather than relying on them as the primary response.

The listed companies are Evonik Operations GmbH, Lupin Inc., and The Brigham and Women's Hospital Inc. The listed firms are DUANE MORRIS LLP - San Diego, FOLEY & LARDNER LLP, and Grüneberg Global IP, PLLC. These entities offer practical sources for related matters and may help practitioners develop technology-specific claim and amendment strategies.

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

Performance Statistics

72.1%
Allow Rate
+7.1% vs TC avg
1,264
Total Applications
+5.8%
Interview Lift
1036
Avg Prosecution Days
Based on 1215 resolved cases, 2023–2026

Rejection Statute Breakdown

2.1%
§101 Eligibility
14.8%
§102 Novelty
43.9%
§103 Obviousness
23.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18869925 MOLECULARLY CLEAVABLE BIOINK FORMULATION Non-Final OA THE BRIGHAM AND WOMEN'S HOSPITAL, INC.
18846094 PRE-FUNCTIONALIZED HARD SHELL CAPSULE WITH ACCELERATED DRUG RELEASE AT PH VALUE 5 TO 5.5 Non-Final OA Evonik Operations GmbH
18563327 HARD-SHELL CAPSULE WITH INFLUX PREVENTION OF GASTRIC FLUIDS Non-Final OA Evonik Operations GmbH
17310238 SUNSCREEN COMPOSITIONS Non-Final OA BEIERSDORF AG

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Frequently Asked Questions

What is examiner Melissa S Mercier's allowance rate?

72.1% of resolved applications examined by Melissa S Mercier were allowed (1,215 resolved cases), compared with 40.7% across Art Unit 1612 over the last five years.

Does an interview help with examiner Melissa S Mercier?

This examiner's interview lift is +5.8 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Melissa S Mercier take to allow a patent?

Applications allowed by Melissa S Mercier took 1,036 days on average from filing to allowance.

Which art unit does examiner Melissa S Mercier work in?

Melissa S Mercier examines applications in Art Unit 1612 in Tech Center 1700 (Chemistry & Materials).

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