Prosecution Insights
Last updated: April 19, 2026

Examiner: GUTIERREZ, GISSELLE M

Tech Center 2800 • Art Units: 2884

This examiner grants 81% of resolved cases

Performance Statistics

81.0%
Allow Rate
+13.0% vs TC avg
416
Total Applications
+12.1%
Interview Lift
844
Avg Prosecution Days
Based on 406 resolved cases, 2023–2026

Rejection Statute Breakdown

2.4%
§101 Eligibility
33.2%
§102 Novelty
47.5%
§103 Obviousness
10.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17921014 DEVICES AND METHODS FOR TWO-DIMENSION (2D)-BASED PROTEIN AND PARTICLE DETECTION Final Rejection The Regents of the University of California
18603788 RADIOGRAPHIC IMAGING SUPPORT APPARATUS, RADIOGRAPHIC IMAGING SUPPORT METHOD, AND RECORDING MEDIUM Non-Final OA Konica Minolta, Inc.
18733758 SYSTEMS AND METHODS FOR COMPUTED TOMOGRAPHY CALIBRATION Non-Final OA GE Precision Healthcare LLC
18041871 PATIENT IMAGING FOR DYNAMIC ONLINE ADAPTIVE RADIOTHERAPY Final Rejection Elekta Limited
18683343 DISCRETE PEG MOLECULES AS ANALYTES FOR MS CALIBRATION AND TUNING IN POSITIVE AND NEGATIVE MODES Non-Final OA DH Technologies Development Pte. Ltd.
18260010 OBJECT DETECTION DEVICE Non-Final OA NUCTECH COMPANY LIMITED
18382658 IMAGING METHOD USING SEMICONDUCTOR RADIATION DETECTOR Non-Final OA SHENZHEN XPECTVISION TECHNOLOGY CO., LTD.

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