Prosecution Insights
Last updated: April 19, 2026

Examiner: FIEBIG, RUSSELL G

Tech Center 1600 • Art Units: 1628 1651 1655

This examiner grants 63% of resolved cases

Performance Statistics

62.8%
Allow Rate
+2.8% vs TC avg
918
Total Applications
+25.8%
Interview Lift
1153
Avg Prosecution Days
Based on 870 resolved cases, 2023–2026

Rejection Statute Breakdown

13.1%
§101 Eligibility
9.2%
§102 Novelty
38.8%
§103 Obviousness
28.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17913042 Composition for preventing hair loss or promoting hair growth comprising extract of above-ground part of carrots Final Rejection UCL CO. LTD.
18269330 PERSONAL CARE COMPOSITION Non-Final OA Conopco, Inc., d/b/a UNILEVER
18804322 Use of Extract from Morus alba L. in the Preparation of a Medicament for Preventing and/or Treating a Hepatobiliary Disease Final Rejection GUANGXI WEHAND-BIO PHARMACEUTICAL CO., LTD
18573906 ORALLY CONSUMABLE COMPOSITION WITH PLANT EXTRACT Non-Final OA THE COCA-COLA COMPANY
18681862 COMPOSITION FOR PREVENTING OR AMELIORATING LOCOMOTIVE SYNDROME Non-Final OA DIC Corporation
18773825 PURIFICATION OF TOBACCO-DERIVED PROTEIN COMPOSITIONS Non-Final OA R.J. Reynolds Tobacco Company
18732295 FECAL MICROBIOTA TRANSPLANT COMPOSITIONS AND METHODS OF MANUFACTURE Final Rejection Novel Biome Solutions Inc.
18228913 METHOD OF ORALLY ADMINISTERING A FECAL MICROBIOTA TRANSPLANT COMPOSITION Non-Final OA Novel Biome Solutions Inc.
18122491 AGRICULTURAL COMPOSITIONS AND RELATED METHODS Final Rejection SETATECH USA, INC.
18293996 PELARGONIUM GRAVEOLENS EXTRACT FOR THE TREATMENT OF TRAUMATIC BRAIN INJURIES Non-Final OA SHEBA IMPACT LTD.
18690952 EXTRACTION METHOD USING AN AQUEOUS ALKANEDIOL Non-Final OA Avignon University
18597621 HYDROXYUREA TO ENHANCE SPERM CELLS Non-Final OA Meharry Medical College
18597312 PLANT PRODUCT INFUSED WITH OIL AND METHOD OF INFUSION Non-Final OA BIG 5 PROPERTIES INC.
18590060 SYSTEM FOR INTEGRATION INTO A FRUIT PROCESSING FACILITY Non-Final OA CRUSH DYNAMICS INC.
18578959 ADIPOSE COMPOSITIONS AND METHODS OF USE THEREOF Non-Final OA BRITECYTE INC.
18566124 COSMETIC USE OF AN OILY EXTRACT FROM DISTILLATION RESIDUE OF IMMORTELLE AS A SKIN BRIGHTENING AGENT Non-Final OA LABORATOIRES M&L
18564306 ANTI-INFLAMMATORY AGENT FOR INTESTINAL CELLS OF DOMESTIC ANIMAL Non-Final OA SDS BIOTECH K.K.
18562701 COMPOSITIONS AND METHODS FOR TREATING AND PREVENTING SKIN DISORDERS AND METHODS OF MANUFACTURE AND USE THEREOF Non-Final OA AlphaOlympia LLC
18287590 KUMIS-DERIVED EXOSOME AND USE THEREOF Non-Final OA Bulude EERDENG
18285917 SANGUISORBA OFFICINALIS LINNE EXTRACT COMPOSITION INHIBITING 3CL PROTEASE AND RDRP ACTIVITY OF SARS-COV-2 Non-Final OA QGENETICS CO., LTD.
18285336 SOLID AVOCADO OIL RICH IN PALMITIC ACID Non-Final OA GREENTECH
18550532 THE USE OF INNOVATIVE TECHNOLOGIES IN THE PRODUCTION OF GELATINE FROM ANIMAL TISSUES Non-Final OA GÜMÜSHANE ÜNIVERSITESI
17609643 HERBO-LIPID COMPOSITION AND THE PROCESS FOR PREPARATION THEREOF Non-Final OA Sadanand Prabhakar SARDESHMUKH
18261733 MICROALGAE CALCAREOUS COMPOSITIONS AND USES THEREOF Non-Final OA MIYOSHI EUROPE
18221163 PLANT DERIVED ACTIVE INGREDIENT COMPRISING PLANT EXTRACTS Non-Final OA DONCAB
18271235 FERMENTED COMPOSITION FOR PLANT GROWTH Non-Final OA Manda Fermentation Co., Ltd.
18259461 Medical Graft Devices And Methods Of Making Thereof Non-Final OA ACell, Inc.
18266822 COSMETIC USES OF A HIPPOPHAE RHAMNOIDES CAKE HYDROLYSATE Non-Final OA BASF Beauty Care Solutions France SAS
18199652 Use of Plasma and Plasma Fractions for Improvement of Pain, Wound Healing, and Postoperative Recovery Non-Final OA Alkahest, Inc.
18037630 CELLULAR AND/OR EXTRACELLULAR EXTRACTS FOR PREVENTING AND/OR TREATING CANCER AND/OR INFLAMMATION Final Rejection NOVADIP BIOSCIENCES

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