Prosecution Insights
Last updated: October 27, 2026

Fernando Mariano Mari Valcarcel, USPTO Patent Examiner

Listed by the USPTO as MARI VALCARCEL, FERNANDO MARIANO

Tech Center 2100 • Art Units: 2153 2159 2161

This examiner grants 49% of resolved cases

Analysis

MARI VALCARCEL, FERNANDO MARIANO is assigned to tech center 2100 and art unit 2153. The profile records 159 resolved cases, a 49.1% allowance rate, and a median of 1293 days to allowance. The 19.9% interview lift indicates a positive association between interviews and allowance outcomes.

The recurring companies are Capital One Services LLC, LG Electronics Inc., and Beijing Zitiao Network Technology Co., Ltd. The listed firms are BakerHostetler, Bridgeway IP Law Group, PLLC, and CKC & Partners Co., LLC. The case volume supports using these figures as a practical reference, with timing relevant to portfolio planning.

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

Performance Statistics

49.1%
Allow Rate
-5.9% vs TC avg
203
Total Applications
+19.9%
Interview Lift
1293
Avg Prosecution Days
Based on 159 resolved cases, 2023–2026

Rejection Statute Breakdown

15.3%
§101 Eligibility
13.6%
§102 Novelty
64.7%
§103 Obviousness
6.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18652376 DATA ATTRIBUTE RETRIEVAL Non-Final OA Capital One Services, LLC
19116739 ARTIFICIAL INTELLIGENCE DEVICE AND METHOD FOR OPERATING SAME Final Rejection LG ELECTRONICS INC.
19103796 METHOD FOR DISPLAYING PAGE TOOL, COMPUTER DEVICE, AND STORAGE MEDIUM Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
19043019 AUTOMATED DATA COMPACTION FOR TABLE FORMATS Final Rejection Microsoft Technology Licensing, LLC
19082205 GENERATIVE QUESTION ANSWERING SYSTEM AND GENERATIVE QUESTION ANSWERING METHOD Final Rejection DELTA ELECTRONICS, INC.
18736780 SYSTEMS AND METHODS FOR DATA EXTRACTION Final Rejection Optum, Inc.
18643900 USING A MODEL OF AN ONLINE SYSTEM TO SELECT LAYOUT TEMPLATE FOR SEARCH RESULTS USER INTERFACE Non-Final OA Maplebear Inc.
19051796 CONTEXTUALLY RELEVANT ITEM SELECTION Non-Final OA Walmart Apollo, LLC
19034993 EDGE AUGMENTED GENERATION FOR DISTRIBUTED SYSTEMS Non-Final OA Dell Products L.P.
18564732 METHOD, APPARATUS, DEVICE, AND MEDIUM FOR SHOWING SEARCH RESULTS Non-Final OA Beijing Bytedance Network Technology Co., Ltd.
18891796 Systems and methods for identifying search topics Non-Final OA Canva Pty Ltd

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Frequently Asked Questions

What is examiner Fernando Mariano Mari Valcarcel's allowance rate?

49.1% of resolved applications examined by Fernando Mariano Mari Valcarcel were allowed (159 resolved cases), compared with 72.2% across Art Unit 2153 over the last five years.

Does an interview help with examiner Fernando Mariano Mari Valcarcel?

This examiner's interview lift is +19.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Fernando Mariano Mari Valcarcel take to allow a patent?

Applications allowed by Fernando Mariano Mari Valcarcel took 1,293 days on average from filing to allowance.

Which art unit does examiner Fernando Mariano Mari Valcarcel work in?

Fernando Mariano Mari Valcarcel examines applications in Art Unit 2153 in Tech Center 2100 (Computing & Software).

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