Prosecution Insights
Last updated: October 27, 2026

Christopher J Raab, USPTO Patent Examiner

Listed by the USPTO as RAAB, CHRISTOPHER J

Tech Center 2100 • Art Units: 2122 2154 2156 2161 2169

This examiner grants 77% of resolved cases

Analysis

RAAB, CHRISTOPHER J is assigned to Tech Center 2100 and Art Unit 2122, with 532 resolved cases. The allowance rate is 76.9%, the interview lift is 14.1%, and the median time to allowance is 1227 days. The profile indicates a favorable allowance outcome, while interviews have a moderate measured association with success.

Adeia Technologies Inc., Cisco Technology Inc., and NVIDIA Corporation are the leading companies. DORITY & MANNING, P.A., HG Law LLP (Adeia), and KHMRG (NVIDIA) are the leading firms. Practitioners may focus on technically specific written responses and account for the longer median prosecution period.

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

Performance Statistics

76.9%
Allow Rate
+21.9% vs TC avg
546
Total Applications
+14.1%
Interview Lift
1227
Avg Prosecution Days
Based on 532 resolved cases, 2023–2026

Rejection Statute Breakdown

17.0%
§101 Eligibility
19.5%
§102 Novelty
51.3%
§103 Obviousness
6.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18980925 AUTOMATED CONTACT CREATION BASED ON CONTENT COMMUNICATIONS Final Rejection Adeia Guides Inc.
18929483 NEURAL NETWORK MODIFICATIONS TO QUERIES Non-Final OA NVIDIA Corporation
19068675 CHART CREATION BASED ON A DATA PROCESSING PACKAGE Final Rejection Cisco Technology, Inc.
18523095 TERRAIN DATABASE ADAPTIVE RESOLUTION METHOD Non-Final OA Rockwell Collins, Inc.

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Frequently Asked Questions

What is examiner Christopher J Raab's allowance rate?

76.9% of resolved applications examined by Christopher J Raab were allowed (532 resolved cases), compared with 31.6% across Art Unit 2122 over the last five years.

Does an interview help with examiner Christopher J Raab?

This examiner's interview lift is +14.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Christopher J Raab take to allow a patent?

Applications allowed by Christopher J Raab took 1,227 days on average from filing to allowance.

Which art unit does examiner Christopher J Raab work in?

Christopher J Raab examines applications in Art Unit 2122 in Tech Center 2100 (Computing & Software).

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