Prosecution Insights
Last updated: October 27, 2026

Raveen J Dias, USPTO Patent Examiner

Listed by the USPTO as DIAS, RAVEEN J

Tech Center 3700 • Art Units: 3652 3654 3732

This examiner grants 81% of resolved cases

Analysis

DIAS, RAVEEN J has resolved 374 cases in Tech Center 3700 and Art Unit 3652. The allowance rate is 80.7%, and the median time to allowance is 883 days. The interview lift is 17.0%, showing a notable positive association between interviews and allowance within the recorded matters.

The recorded companies are Kawasaki Heavy Industries Ltd., Contemporary Amperex Technology Co., Limited, and SK Inc. The listed firms are OLIFF PLC, BREINER & BREINER, L.L.C., and IP & T GROUP LLP. The combination of a substantial allowance rate and positive interview lift makes interview planning a relevant consideration for practitioners working in this docket.

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

Performance Statistics

80.7%
Allow Rate
+10.7% vs TC avg
402
Total Applications
+17.0%
Interview Lift
883
Avg Prosecution Days
Based on 374 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
29.0%
§102 Novelty
38.0%
§103 Obviousness
28.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19092450 HAND Non-Final OA KAWASAKI JUKOGYO KABUSHIKI KAISHA
19100187 HAND Non-Final OA KAWASAKI JUKOGYO KABUSHIKI KAISHA
18959469 WINDING DEVICE AND WINDING METHOD Non-Final OA Contemporary Amperex Technology (Hong Kong) Limited
18788147 SECONDARY BATTERY REEL STORAGE RACK AND STACKER CRANE CORRESPONDING TO RACK SHAPE Non-Final OA SK On Co., Ltd.
18869407 LINE FOR PRODUCING TUBES MADE OF WEB-LIKE MATERIAL Non-Final OA Valmet Tissue Converting S.p.A.

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Frequently Asked Questions

What is examiner Raveen J Dias's allowance rate?

80.7% of resolved applications examined by Raveen J Dias were allowed (374 resolved cases), compared with 60.2% across Art Unit 3652 over the last five years.

Does an interview help with examiner Raveen J Dias?

This examiner's interview lift is +17.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Raveen J Dias take to allow a patent?

Applications allowed by Raveen J Dias took 883 days on average from filing to allowance.

Which art unit does examiner Raveen J Dias work in?

Raveen J Dias examines applications in Art Unit 3652 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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