Prosecution Insights
Last updated: April 19, 2026

Examiner: MRUK, BRIAN P

Tech Center 1700 • Art Units: 1611 1712 1761 1796

This examiner grants 74% of resolved cases

Performance Statistics

74.1%
Allow Rate
+9.1% vs TC avg
1347
Total Applications
+27.5%
Interview Lift
884
Avg Prosecution Days
Based on 1301 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
25.5%
§102 Novelty
35.7%
§103 Obviousness
17.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17918795 COMPOSITIONS COMPRISING A NONIONIC ADDITIVE AND A NONIONIC RINSE SURFACTANT AND THE USE THEREOF FOR REDUCING DEPOSITION OF FAT ON A SURFACE Non-Final OA BASF SE
17717738 Cleaning Hydrophobic Soil from Textile Final Rejection BASF SE
18736930 MULTILAYER DISSOLVABLE SOLID ARTICLE AND METHOD OF MAKING SAME Non-Final OA The Procter & Gamble Company
18312623 LAUNDRY DETERGENT COMPOSITION CONTAINING POLYALKYLENE OXIDE GRAFT COPOLYMER AND DYE TRANSFER INHIBITOR POLYMER Non-Final OA The Procter & Gamble Company
18310789 ACIDIC LIQUID FABRIC CARE COMPOSITIONS Final Rejection The Procter & Gamble Company
17958719 COMPOSITIONS COMPRISING CATIONIC POLY ALPHA-1,3-GLUCAN ETHERS Non-Final OA The Procter & Gamble Company
17955655 FABRIC TREATMENT COMPOSITIONS WITH ANTIOXIDANTS Non-Final OA The Procter & Gamble Company
18624327 ANTIMICROBIAL CLEANING COMPOSITIONS WITH HARD WATER TOLERANCE Non-Final OA ECOLAB USA INC.
18320301 NEUTRAL SOLID AND LIQUID ENZYMATIC RINSE AID Non-Final OA ECOLAB USA INC.
18438823 VEHICLE SHAMPOO COMPOSITION CONTAINING GRAPHENE Non-Final OA Illinois Tool Works Inc.
18557831 HAIR COSMETIC Non-Final OA KAO CORPORATION
18576222 Foam Formulations Non-Final OA Medivators Inc.
18572436 HYDROXYL AMINE SURFACTANT COMPOSITIONS Non-Final OA Dow Global Technologies LLC
18638924 Concentrated Detergent or Cleaning Agent Non-Final OA Henkel AG & Co. KGaA
18621556 GLUCAN FIBER COMPOSITIONS FOR USE IN LAUNDRY CARE AND FABRIC CARE Non-Final OA Nutrition & Biosciences USA 4, Inc.
18688856 BIOACTIVE-CONTAINING GRANULES Non-Final OA Danisco US Inc.
18700427 SOLID LAUNDRY DRAINAGE AID COMPOSITION Non-Final OA Dow Silicones Corporation
18574427 SOFT CONTACT LENS SOLUTION Non-Final OA NOF CORPORATION
18701535 SURFACE-ACTIVE AGENT Non-Final OA Econic Technologies Ltd
18693120 Composition Non-Final OA GIVAUDAN SA
18294797 METHOD Non-Final OA CONOPCO, INC.
18578861 CAGELESS SELF-ADHESIVE LAVATORY CLEANING COMPOSITION Non-Final OA Reckitt & Colman (Overseas) Hygiene Home Limited
18574442 CHELATE-AMPHOTERIC SURFACTANT LIQUID CONCENTRATES AND USE THEREOF IN CLEANING APPLICATIONS Non-Final OA NOURYON CHEMICALS INTERNATIONAL B.V.
18554129 METHODS FOR REDUCING WATER CONSUMPTION, CARBON EMISSIONS AND CHEMICAL USAGE Final Rejection Wizso Limited
18231927 COMPOSITION COMPRISING AN ALKANE AND AN OXOESTER Non-Final OA BIOSYNTHIS
17871041 ADHESIVE REMOVER COMPOSITIONS Non-Final OA Kenya Latrice Dye

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