Prosecution Insights
Last updated: May 29, 2026

Examiner: RAEVIS, ROBERT R

Tech Center 3700 • Art Units: 2855 2856 2861 3645 3752 3791

This examiner grants 83% of resolved cases

Performance Statistics

83.2%
Allow Rate
+13.2% vs TC avg
1,935
Total Applications
+15.7%
Interview Lift
958
Avg Prosecution Days
Based on 1892 resolved cases, 2023–2026

Rejection Statute Breakdown

1.8%
§101 Eligibility
5.7%
§102 Novelty
44.6%
§103 Obviousness
40.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18217933 RECURSIVE FOOTWEAR-BASED BODY PRESENCE DETECTION Non-Final OA Nike, Inc.
18397524 Angular Velocity Sensor Final Rejection SEIKO EPSON CORPORATION
18561480 INTEGRATED AUTONOMOUS OIL-SLICK SAMPLER AND STORAGE PRESERVATION DEVICE Final Rejection EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY
18588510 FORCE DISTRIBUTION SENSOR Non-Final OA Japan Display Inc.
18139109 SAMPLE SUPPLY DEVICE AND GAS CHROMATOGRAPH Non-Final OA Shimadzu Corporation
18536447 DISPLACEMENT METER INCLUDING PHOTONIC CRYSTAL COLOR CONVERSION FILM Non-Final OA KOREA ELECTRONICS TECHNOLOGY INSTITUTE
18318957 MICROFLUIDIC FLOW CONTROL Final Rejection NEW YORK UNIVERSITY
18587783 STRUCTURE EVALUATION SYSTEM, STRUCTURE EVALUATION METHOD, AND STRUCTURE EVALUATION APPARATUS Non-Final OA KABUSHIKI KAISHA TOSHIBA
18029788 SPECIMEN CONTAINER CARRIER AND SPECIMEN TRANSPORT DEVICE Non-Final OA Hitachi High-Tech Corporation
18533452 METHOD FOR ANALYZING A PART USING NON-DESTRUCTIVE TESTING WITH ULTRASONIC WAVES Non-Final OA Airbus Operations SAS
18694051 METHOD AND DEVICE FOR DETERMINING BRAKING-BEHAVIOR-RELEVANT PARAMETERS Non-Final OA Siemens Mobility GmbH
18528988 ASSEMBLY Final Rejection Endress+Hauser Conducta GmbH+Co. KG
18308562 MICROELECTROMECHANICAL DEVICE AND PROCESS FOR MANUFACTURING A MICROELECTROMECHANICAL DEVICE Non-Final OA STMICROELECTRONICS S.r.l.
18560222 MICROSCOPE AND OBSERVATION METHOD Final Rejection Osaka University
18140187 GAS DETECTION SYSTEM Non-Final OA SINTOKOGIO, LTD.
18590371 BIAXIAL LOADCELL ACTUATOR FOR VACUUM TRIBOMETER Non-Final OA The Florida State University Research Foundation, Inc.
18762864 COLLOIDAL PARTICLE INJECTION Final Rejection TSI Incorporated
18139695 PORTABLE SMART FLOW CONTROLLER Non-Final OA TSI Incorporated
18616262 VIBRATION SENSOR Non-Final OA VEGA Grieshaber KG
18394187 SNIFFING LEAK DETECTOR WITH SWITCHING VALVE AND BUFFER CHAMBER Non-Final OA INFICON GmbH
18541321 COLLIMATING ETALONS FOR PRESSURE AND TEMPERATURE SENSING Non-Final OA Simmonds Precision Products, Inc.
18691221 DEVICE FOR TESTING A BRAKE SYSTEM Non-Final OA BEP Europe NV
18691251 ENHANCED COVERAGE LOCAL IMMERSION FOR NON-DESTRUCTIVE TEST (NDT) Non-Final OA Evident Canada, Inc.
18601682 SYSTEM AND METHOD FOR MEASURING HARDNESS OF MOLDED PRODUCT Non-Final OA KIKUSUI SEISAKUSHO LTD.
18349110 SAMPLE PRE-COMPRESSION VALVE FOR LIQUID CHROMATOGRAPHY Final Rejection DIONEX SOFTRON GMBH
17971479 Sample Injector With Metering Device Balancing Pressure Differences In An Intermediate Valve State Non-Final OA Agilent Technologies, Inc.
18534577 CALIBRATION METHOD AND SYSTEM FOR LONG-WAVE RADIOMETER Non-Final OA Institute of Atmospheric Physics, Chinese Academy of Scicences.
18533783 Optical Measuring Method For Archimedian Flat Spirals And Spiral Springs With Optimized Geometry Non-Final OA Damasko Präzisionstechnik GmbH & Co. KG
18532666 SYSTEM AND METHOD FOR SUPPLYING ACETYLENE Final Rejection L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
18561850 METHOD AND SYSTEM FOR FLAME PHOTOMETRIC ONLINE DETECTION OF SULFUR-CONTAINING COMPOUND CONTENT IN NATURAL GAS Final Rejection PetroChina Company Limited

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