Prosecution Insights
Last updated: October 02, 2026

Examiner: DORNA, CARRIE R

Tech Center 3700 • Art Units: 3735 3791

This examiner grants 72% of resolved cases

Analysis

Carrie R. Dorna manages a volume of 920 resolved cases within Art Unit 3735 of Tech Center 3700. The examiner maintains an allowance rate of 72.3%, which represents the probability of success for patent applicants. This rate is supported by a median days to allowance of 1220, establishing a standard timeline for prosecution in this unit.

The interview lift of 27.9% indicates that verbal communication with the examiner improves the chances of reaching an allowance compared to the 72.3% baseline. Given the 920 resolved cases, this lift is a documented trend that practitioners can use to justify the time and expense of an interview. The 1220-day median duration suggests that the process is thorough while the allowance rate remains at 72.3%.

Navigating Tech Center 3700 with this examiner involves understanding these specific performance metrics. The 27.9% lift is a tactical consideration for any application pending in Art Unit 3735. These figures provide a data-grounded foundation for setting client expectations regarding both the likelihood of a grant and the time required to achieve it.

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

Performance Statistics

72.3%
Allow Rate
+2.3% vs TC avg
948
Total Applications
+27.9%
Interview Lift
1220
Avg Prosecution Days
Based on 920 resolved cases, 2023–2026

Rejection Statute Breakdown

6.7%
§101 Eligibility
20.3%
§102 Novelty
35.8%
§103 Obviousness
29.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18632403 ESOPHAGUS SIZING INSTRUMENT Non-Final OA Cilag GmbH International
18612453 SYSTEMS AND METHODS FOR DRIVING NEURAL ACTIVITY TO CONTROL BRAIN SIGNALING AND GENE EXPRESSION Non-Final OA EMORY UNIVERSITY
18604943 PLEDGETED TISSUE ANCHOR Non-Final OA EDWARDS LIFESCIENCES CORPORATION
17886881 THREE-DIMENSIONAL (3D) HERNIA PLUG DEVICE AND A METHOD OF MANUFACTURING THEREOF Final Rejection The Governors of the University of Alberta
18634135 COMPOSITE SCAFFOLD FOR THE REPAIR, RECONSTRUCTION, AND REGENERATION OF SOFT TISSUES Non-Final OA CONMED Corporation
18496100 CAPTURE TOOL Non-Final OA Axogen Corporation
18416340 TUMOR BED IMPLANT FOR MULTIMODALITY TREATMENT OF AT RISK TISSUE SURROUNDING A RESECTION CAVITY Non-Final OA Drexel University
17568122 METHOD AND APPARATUS FOR SELECTIVE MODULATION OF NEURONAL FUNCTION AND OF AND TISSUE PERMEABILITY WITH MRI CORRELATION Non-Final OA Weinberg Medical Physics, Inc.
18212024 TRANSCRANIAL MAGNETIC STIMULATION SYSTEM AND METHOD Non-Final OA Ampa Inc.
18212055 TRANSCRANIAL MAGNETIC STIMULATION SYSTEM AND METHOD Final Rejection Ampa Inc.

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