Prosecution Insights
Last updated: October 02, 2026

Examiner: ROERSMA, ANDREW MARK

Tech Center 3600 • Art Units: 2875 3619 3637

This examiner grants 63% of resolved cases

Analysis

Andrew Mark Roersma, in Tech Center 3600 and Art Unit 2875, has 1023 resolved cases. The allowance rate is 63.3 percent, and the median days to allowance is 763. These figures indicate a success rate and a relatively efficient prosecution timeline of about two years. This is a productive environment for applicants in the business methods and electronic commerce sectors and provides a benchmark for practitioners.

The interview lift is 24.5 percent, indicating that an interview is a tool for increasing the 63.3 percent base rate. For the 1023 resolved cases, the data suggests that direct communication can help manage the 763-day median timeline and improve the chances of a grant. Practitioners should consider scheduling an interview to resolve technical issues and align with the examiner's perspective. In Tech Center 3600, this examiner's receptivity to verbal discussion is a factor that can be leveraged to achieve a more favorable outcome. The positive lift provides an incentive for applicants to engage in proactive dialogue in Art Unit 2875.

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

Performance Statistics

63.3%
Allow Rate
+11.3% vs TC avg
1,046
Total Applications
+24.5%
Interview Lift
763
Avg Prosecution Days
Based on 1023 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
16.3%
§102 Novelty
52.6%
§103 Obviousness
23.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19059648 REFRIGERATOR Final Rejection LG Electronics Inc.
18877569 REFRIGERATOR Non-Final OA LG ELECTRONICS INC.
18970582 REFRIGERATOR Non-Final OA LG Electronics Inc.
18951206 VACUUM ADIABATIC BODY AND REFRIGERATOR Non-Final OA LG ELECTRONICS INC.
18704573 REFRIGERATOR AND HOME APPLIANCE Non-Final OA LG ELECTRONICS INC.
19200035 MIRROR AND CABINET APPARATUS Non-Final OA Kohler Co.
18211347 Electronic Device Enclosures Final Rejection DISH Network L.L.C.
18225820 CONTAINER CONFIGURED FOR STORAGE AND/OR TRANSPORT OF A DISINFECTED SURGICAL INSTRUMENT, METHOD OF MANUFACTURING A CONTAINER, SYSTEM AND METHOD FOR HANDLING OF A SURGICAL INSTRUMENT Final Rejection OLYMPUS Winter & Ibe GmbH
19073924 FURNITURE DRIVE Non-Final OA Julius Blum GmbH
19021545 DRAWER SIDEWALL FOR A DRAWER Final Rejection Julius Blum GmbH
18749021 DOUBLE-WALLED DRAWER FRAME Final Rejection Julius Blum GmbH
19096242 REFRIGERATOR AND REMOVABLE REFRIGERATOR SHELF ASSEMBLY THEREOF Final Rejection North Atlantic Imports, LLC

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