Prosecution Insights
Last updated: April 19, 2026

Examiner: WECHSELBERGER, ALFRED H.

Tech Center 2100 • Art Units: 2123 2129 2146 2148 2187

This examiner grants 58% of resolved cases

Performance Statistics

57.5%
Allow Rate
+2.5% vs TC avg
254
Total Applications
+36.5%
Interview Lift
1342
Avg Prosecution Days
Based on 212 resolved cases, 2023–2026

Rejection Statute Breakdown

30.0%
§101 Eligibility
3.8%
§102 Novelty
38.9%
§103 Obviousness
24.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17643993 RESERVOIR SIMULATION BASED ON CAPACITANCE-RESISTANCE MODELING FOR HYDROCARBON EXPLORATION Non-Final OA Saudi Arabian Oil Company
17520475 CONSTRUCTING DERIVATIVE PROFILES FROM DISCRETE PRESSURE DATA OF TRANSIENT WELL TESTS Non-Final OA Saudi Arabian Oil Company
19055565 METHOD, DEVICE, MEDIUM, AND PRODUCT FOR PATTERN DESIGN IN FILAMENT WINDING Non-Final OA Hefei University of Technology
18595179 CUSTOMIZABLE REINFORCEMENT LEARNING OF COLUMN PLACEMENT IN STRUCTURAL DESIGN Non-Final OA AUTODESK, INC.
17958145 REPOSITIONING COOLING CHANNELS IN COOLING MOLDS Non-Final OA Autodesk, Inc.
17625711 A METHOD FOR ADAPTING AN UNSTRUCTURED MESH MODEL OF A GEOLOGICAL SUBSURFACE Non-Final OA TotalEnergies OneTech
18872594 MACHINING SIMULATION DEVICE AND MACHINING SIMULATION METHOD Non-Final OA FANUC CORPORATION
18150629 SYSTEMS AND METHODS FOR DATA LIFECYCLE MANAGEMENT WITH CODE CONTENT OPTIMIZATION AND SERVICING Non-Final OA Rockwell Automation Technologies, Inc.
17964773 MOMENTUM CONSERVATION IN PHYSICS ENGINES Non-Final OA Nvidia Corporation
17258663 SIMULATION METHOD AND SIMULATION SYSTEM Final Rejection FUJI CORPORATION
17446347 INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD Non-Final OA Preferred Networks, Inc.
17424010 VOLUME MODEL GENERATION FOR MULTICOMPONENT OBJECTS Final Rejection SEW-EURODRIVE GMBH & CO. KG
18658500 VEHICLE IMPACT ANALYSIS WITH TWO-POINT-CONTACT CURVES Final Rejection DASSAULT SYSTEMES DEUTSCHLAND GMBH
17963814 FOUNDATION MODEL BASED FLUID SIMULATIONS Non-Final OA DEEP FOREST SCIENCES, INC.
17694830 SMART TIME SERIES AND MACHINE LEARNING END-TO-END (E2E) MODEL DEVELOPMENT ENHANCEMENT AND ANALYTIC SOFTWARE Non-Final OA KuantSol Inc.
16337447 EVENT PREDICTION DEVICE AND EVENT PREDICTION METHOD Non-Final OA Singular Perturbations Inc.
17612211 SYSTEM AND METHOD FOR FAST SOLUTION OF PARTIAL DIFFERENTIAL EQUATIONS, BASED ON AN EIGENPERMITTIVITY MODAL APPROACH Final Rejection B.G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD.,ATBEN-GURION UNIVERSITY
17603746 EVALUATION AND/OR ADAPTATION OF INDUSTRIAL AND/OR TECHNICAL PROCESS MODELS Non-Final OA Calejo Industrial Intelligence AB
17251124 AUTONOMOUS VEHICLE SIMULATOR USING NETWORK PLATFORM Final Rejection MORAI

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