Prosecution Insights
Last updated: October 02, 2026

Examiner: DEHERRERA, KRISTINA M

Tech Center 2800 • Art Units: 2855 2872

This examiner grants 73% of resolved cases

Analysis

Kristina M. Deherrera works in Art Unit 2855 of Tech Center 2800. She has resolved 409 cases with an allowance rate of 73.3 percent. This 73.3 percent rate indicates the probability of success for applications assigned to her. The 409 resolved cases provide the historical context for her examination results in Tech Center 2800.

The median time to allowance for these applications is 923 days. The interview lift is 28.0 percent. This 28.0 percent figure shows that applications involving an interview have a higher likelihood of allowance compared to those that do not. Practitioners can use the 923-day median pendency and the 28.0 percent lift to justify an interview request in Art Unit 2855.

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

Performance Statistics

73.3%
Allow Rate
+5.3% vs TC avg
416
Total Applications
+28.0%
Interview Lift
923
Avg Prosecution Days
Based on 409 resolved cases, 2023–2026

Rejection Statute Breakdown

1.6%
§101 Eligibility
25.2%
§102 Novelty
46.6%
§103 Obviousness
23.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18610448 SYSTEMS AND DEVICES FOR IOT-ENABLED MONITORING OF METHANE EMISSIONS OF ONE OR MORE INDUSTRIAL FACILITIES Final Rejection Schlumberger Technology Corporation

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