Prosecution Insights
Last updated: April 19, 2026

Examiner: NOBREGA, TATIANA L

Tech Center 3700 • Art Units: 3732 3772 3776 3799

This examiner grants 33% of resolved cases

Performance Statistics

32.8%
Allow Rate
-37.2% vs TC avg
613
Total Applications
+58.9%
Interview Lift
1056
Avg Prosecution Days
Based on 561 resolved cases, 2023–2026

Rejection Statute Breakdown

0.9%
§101 Eligibility
25.9%
§102 Novelty
40.9%
§103 Obviousness
29.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18688629 HAIR TREATMENT DEVICE THAT DIFFUSES STEAM ONTO THE HAIR Non-Final OA L'OREAL
18857052 HAIR TREATMENT PROCESS Non-Final OA SEB S.A.
19014448 HAIR IRON Non-Final OA YA-MAN LTD.
18972091 PLASTIC NAIL EXTENSION AND USE IN A NAIL APPLIQUE KIT Non-Final OA Wella Operations US LLC
18956930 APPLICATION DEVICE Non-Final OA Cosmei S.r.l.
18955128 COSMETIC CONTAINER Non-Final OA TOKIWA CORPORATION
18570588 HAIR STYLING APPLIANCE Final Rejection Dyson Technology Limited
18813584 NAIL FILE Non-Final OA Green Bell Co., Ltd.
18771483 HAIR EXTENSION Non-Final OA NEW IMAGE LABS CORPORATION
18716947 DEVICE FOR DISPENSING A PRODUCT AT THE BASE OF HAIR SHAFTS AND/OR ON THE SCALP Non-Final OA ODIVALE
18433507 HAIR CURLER Final Rejection Shenzhen Fenda Technology Co., Ltd.
18428232 HAIR CURLER Final Rejection Shenzhen Fenda Technology Co., Ltd.
18426872 MARCEL WAVER Final Rejection Shenzhen Fenda Technology Co., Ltd.
18201266 Utility Nail Tip Final Rejection APPLIED LACQUER INDUSTRIES INC.
18552485 INTERDENTAL CLEANER Final Rejection Interbros GmbH
18249857 METHOD AND DEVICE FOR APPLYING A COATING TO AN INTERDENTAL CLEANER AND INTERDENTAL CLEANER HAVING A COATING Final Rejection Interbros GmbH
18131732 NAIL FILING, BUFFING AND COLOR CHANGING SYSTEM Non-Final OA KQ2 Enterprises, LLC
16976793 DENTAL CLEANING SYSTEM, BASE BODY, AND HOLDER FOR DENTAL FLOSS Non-Final OA GSTS INNOVATION GMBH

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