Prosecution Insights
Last updated: October 02, 2026

Examiner: CHRISTENSEN, DANIELLE M

Tech Center 3700 • Art Units: 3745

This examiner grants 79% of resolved cases

Analysis

Danielle M. Christensen works in Art Unit 3745 of Tech Center 3700 and has 642 resolved cases. The allowance rate is 79.4 percent. This percentage reflects the frequency of grants within the examiner's portfolio. The median days to allowance is 1009, which measures the time from the initial filing to the final issuance.

The interview lift is 11.3 percent. This figure indicates the increase in the probability of success for cases that include an interview. Practitioners can use this 11.3 percent lift to evaluate the impact of oral advocacy. The 642 cases provide the statistical grounding for these observations in Art Unit 3745.

The 1009 median days to allowance acts as a guide for prosecution timelines in Tech Center 3700. With an allowance rate of 79.4 percent, the data shows the frequency of successful outcomes. These metrics offer a clear perspective on the examiner's historical performance. The record of resolved cases helps in understanding the procedural environment.

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

Performance Statistics

79.4%
Allow Rate
+9.4% vs TC avg
661
Total Applications
+11.3%
Interview Lift
1009
Avg Prosecution Days
Based on 642 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
23.0%
§102 Novelty
48.1%
§103 Obviousness
26.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18934863 SHAFT ASSEMBLY FOR A GAS TURBINE ENGINE Non-Final OA Pratt & Whitney Canada Corp.
18698236 Centrifugal Pump Having Wear-Resistant Wear Plate With Scraper Element Final Rejection KSB SE & Co. KGaA
19240619 MACHINABLE COATING WITH THERMAL PROTECTION Final Rejection RTX CORPORATION
18933412 ADDITIVE FAN EXIT GUIDE VANE STRUCTURE WITH ACOUSTIC CAPABILITY Non-Final OA RTX Corporation
18304676 MANUFACTURING METHOD OF SUBSTRATE Non-Final OA DISCO CORPORATION

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