Prosecution Insights
Last updated: October 01, 2026

Examiner: MERKLING, SALLY ANNE

Tech Center 1700 • Art Units: 1738 1773 1797 1798

This examiner grants 62% of resolved cases

Analysis

Sally Anne Merkling, in Tech Center 1700 and Art Unit 1738, has 505 resolved cases. The allowance rate is 62.4 percent, and the interview lift is 31.6 percent. This 31.6 percent lift is very significant compared to the 62.4 percent baseline. The 62.4 percent allowance rate is a solid baseline, which is greatly enhanced by the 31.6 percent lift, making interviews a highly recommended strategy.

The median time to allowance is 1199 days. Applicants should be prepared for a 1199 day timeline but can use the 31.6 percent interview lift to greatly improve their 62.4 percent chance of success. With 505 resolved cases, the examiner's tendencies are well-defined. Interviews are clearly a key strategy here to navigate the 1199 day pendency. The 31.6 percent lift and 62.4 percent allowance rate provide a clear path forward for practitioners in Art Unit 1738.

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

Performance Statistics

62.4%
Allow Rate
-2.6% vs TC avg
528
Total Applications
+31.6%
Interview Lift
1199
Avg Prosecution Days
Based on 505 resolved cases, 2023–2026

Rejection Statute Breakdown

1.0%
§101 Eligibility
24.9%
§102 Novelty
48.4%
§103 Obviousness
18.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18000522 SHAPED ABRASIVE PARTICLES AND METHODS OF MANUFACTURE THE SAME Non-Final OA 3M INNOVATIVE PROPERTIES COMPANY
17798764 BITUMINOUS COMPOSITION CONTAINING AN EPOXIDIZED OIL Non-Final OA Arkema France
18719157 COLD-ROLLED STEEL SHEET HAVING EXCELLENT STRENGTH AND ELONGATION AND METHOD FOR MANUFACTURING SAME Non-Final OA POSCO CO., LTD

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