Prosecution Insights
Last updated: October 02, 2026

Examiner: PERUNGAVOOR, SATHYANARAYA V

Tech Center 2600 • Art Units: 2488 2624

This examiner grants 65% of resolved cases

Analysis

Sathyanaraya V. Perungavoor is a patent examiner in Art Unit 2488 within Tech Center 2600. He has a record of 244 resolved cases, providing a solid foundation for analyzing his prosecution style. The allowance rate of 65.2% suggests a moderate level of success, where a majority of cases eventually reach a grant. This indicates a generally positive environment for applicants, though a thorough examination should still be expected.

The data highlights a significant interview lift of 39.0%. This is a high figure, indicating that conducting an interview is a very effective strategy for overcoming rejections and securing an allowance. The 39.0% lift suggests that Sathyanaraya V. Perungavoor is highly responsive to verbal advocacy and that direct communication can be much more effective than written responses alone. Practitioners should prioritize scheduling interviews to resolve complex issues, as the data clearly shows this tactic is highly successful in his art unit.

The median days to allowance is 1376, providing a benchmark for the expected duration of the prosecution cycle. This timeframe is relatively long, which should be factored into the overall strategy for applications in Tech Center 2600. By combining the 65.2% allowance rate with the 39.0% interview lift, applicants can develop a more targeted strategy that leverages personal engagement to navigate the 1376 day timeline. The data clearly shows that proactive communication significantly improves the odds of success.

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

Performance Statistics

65.2%
Allow Rate
+3.2% vs TC avg
248
Total Applications
+39.0%
Interview Lift
1376
Avg Prosecution Days
Based on 244 resolved cases, 2023–2026

Rejection Statute Breakdown

15.5%
§101 Eligibility
31.6%
§102 Novelty
41.2%
§103 Obviousness
8.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18815865 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM Non-Final OA FUJIFILM CORPORATION
18719327 SSYSTEM AND METHOD FOR DETERMINING CUSTOMIZED VIEWING WINDOWS FOR MEDICAL IMAGES Non-Final OA KONINKLIJKE PHILIPS N.V.
18680977 TRANSFORMER-BASED CONTENT PROCESSING APPARATUSES FOR MULTIMODAL CONTENT AUTHENTICATION Non-Final OA Microsoft Technology Licensing, LLC

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