Prosecution Insights
Last updated: October 25, 2026

Sara Nelum Samarasekara, USPTO Patent Examiner

Listed by the USPTO as SAMARASEKARA, SARA NELUM

Tech Center 3700 • Art Units: 3772

This examiner grants 0% of resolved cases

Performance Statistics

—
Allow Rate
-70.0% vs TC avg
7
Total Applications
—
Interview Lift
0
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

6.7%
§101 Eligibility
20.0%
§102 Novelty
46.7%
§103 Obviousness
20.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19389557 MOUTHPIECE FOR WHITENING TEETH Non-Final OA LAV CO., LTD.
19357403 ORAL APPARATUSES AND METHODS FOR MANDIBULAR JAW MANIPULATION Non-Final OA Serena Sleep Solutions
19187253 ARTIFICIAL EYELASH SEGMENT SYSTEM Non-Final OA TAD Beauty, Inc.
18630982 Palatal Splint Non-Final OA KLS Martin, L.P.

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Frequently Asked Questions

Which art unit does examiner Sara Nelum Samarasekara work in?

Sara Nelum Samarasekara examines applications in Art Unit 3772 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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