Prosecution Insights
Last updated: October 24, 2026

Evonik Operations GmbH: all pending office actions

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App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19147761 METHOD OF AUTOMATED PROCESSING OF HIGH-TEMPERATURE-STABLE, CLOSED-PORE, RIGID HARD FOAMS YI, STELLA KIM 1742 §102 Non-Final OA — Pending Jul 14, 2025
19116456 PROBIOTIC COMPOSITION FOR THE TREATMENT OF MALNUTRITION EIX, EMILY FAY 1653 §101§102§112DP Non-Final OA — Pending Mar 28, 2025
18870565 DIGITAL MONITORING OF PATHOGEN LOAD IN LIVESTOCK EZEWOKO, MICHAEL I 3682 §101§103 Non-Final OA 56d Pending Nov 29, 2024
18869988 IMPROVED BIOTECHNOLOGICAL METHOD FOR PRODUCING GUANIDINO ACETIC ACID (GAA) BY USING NADH-DEPENDENT DEHYDROGENASES EPSTEIN, TODD MATTHEW 1652 §103Other Non-Final OA 28d Pending Nov 27, 2024
18870159 PROCESS FOR PRODUCING MULTIDIMENSIONAL RIGID FOAM PARTS BY MEANS OF JIGSAW PUZZLE-PIECE CONNECTION KIM, YUNJU 1742 §103 Final Rejection — Pending Nov 27, 2024
18861952 A METHOD OF CELL REJUVENATION KANE, TREVOR LOGAN 1657 §102§103 Non-Final OA — Pending Oct 31, 2024
18854570 PROCESS FOR THE FERMENTATIVE PRODUCTION OF A BIOSURFACTANT FAN, LYNN Y — §102§103§112 Non-Final OA — Pending Oct 07, 2024
18846094 PRE-FUNCTIONALIZED HARD SHELL CAPSULE WITH ACCELERATED DRUG RELEASE AT PH VALUE 5 TO 5.5 MERCIER, MELISSA S 1615 §103DP Non-Final OA — Pending Sep 11, 2024
18842083 PROCESS TO ENHANCE VIRAL VECTOR PRODUCTION IN CELL-CULTURE USING GLYCYL-GLUTAMINE LARA, CAROLINE MONSERRAT 1633 §102§103 Non-Final OA — Pending Aug 28, 2024
18839767 SPONGES BASED ON COLLAGEN-LIKE PROTEINS ARNOLD, ERNST V 1613 §103 Final Rejection — Pending Aug 20, 2024
18839546 BIO BASED COMPOSITION ASDJODI, MOHAMMADREZA 1767 §102§103 Non-Final OA — Pending Aug 19, 2024
18838764 MICROORGANISMS WITH REDUCED COMPETENCE RAHMAN, MASUDUR 1633 §101§102§103§112 Non-Final OA — Pending Aug 15, 2024
18715265 IMPROVED ELECTRODE MATERIAL FOR PRINTING ORGANIC POLYMER BATTERIES SHEWAREGED, BETELHEM 1785 §102§103 Non-Final OA — Pending Jul 05, 2024
18750658 METHOD FOR GAS SEPARATION BY MEMBRANES HOPKINS, ROBERT A 1776 §102§103§112 Non-Final OA — Pending Jun 21, 2024
18710325 ETHYLENE VINYL ACETATE-BASED DISPERSIONS SUITABLE AS POUR POINT DEPRESSANTS WITH IMPROVED PERFORMANCE AND STABILITY SUE-AKO, ANDREW B. 3674 §102§103 Non-Final OA — Pending May 15, 2024
18709975 FOAMED ARTICLE AND METHOD FOR PREPARING THE SAME KRYLOVA, IRINA 1764 §102§103§112 Non-Final OA — Pending May 14, 2024
18708527 COMPOSITIONS HAVING CHAIR-SIDE HANDLING PROPERTIES FOR DENTAL AND SOFT TISSUE APPLICATIONS CRAIGO, WILLIAM A 1615 §102§103 Non-Final OA — Pending May 08, 2024
18706399 NEW METHOD FOR RECYCLING OF POLYURETHANE RIETH, STEPHEN EDWARD 1759 §103§112 Non-Final OA — Pending May 01, 2024
18641381 FOAM STABILIZERS FOR PHENOLIC FOAM RIOJA, MELISSA A 1764 §103§112 Non-Final OA — Pending Apr 21, 2024
18699989 SILANE-AZODICARBONAMIDE MIXTURES, PROCESS FOR PRODUCTION THEREOF AND USE THEREOF BLEDSOE, JOSHUA CALEB 1762 §103§112 Non-Final OA — Pending Apr 10, 2024
18614689 DISPERSANTS FOR SOLID-CONTAINING PHENOLIC FOAMS BELUNIS, THOMAS JAMES 1767 §102§103§112 Non-Final OA — Pending Mar 24, 2024
18689909 COMB-BRANCHED POLYMER/SILICA NANOPARTICLES HYBRID POLYMER ELECTROLYTES FOR SOLID-STATE LITHIUM METAL SECONDARY BATTERIES COCHENOUR, ZACKARY RICHARD 1752 §103 Non-Final OA — Pending Mar 07, 2024
18590673 COMPOSITION AND THE USE THEREOF AS JOINT COMPOUND EGWIM, KELECHI CHIDI 1762 §112 Non-Final OA — Pending Feb 28, 2024
18588296 RECOVERY OF SILOXANE CYCLES SAWYER, JENNIFER C 1691 §103§112DP Non-Final OA — Pending Feb 27, 2024
18683134 DRIED BIOLOGICAL COMPOSITIONS AND METHODS THEREOF MI, QIUWEN 1655 §101§102§112 Non-Final OA — Pending Feb 12, 2024
18293016 MICROORGANISMS DISPLAYING VIRAL DECOY RECEPTORS OGUNBIYI, OLUWATOSIN A 1645 §101 Non-Final OA 22d Pending Jan 29, 2024
18293093 FRACTURE-RESISTANT PARTITION COMPRISING SOLID ELECTROLYTE CERAMICS FOR ELECTROLYTIC CELLS RIPA, BRYAN D 1794 §103§112DP Non-Final OA — Pending Jan 29, 2024
18578280 VALVE TRAYS IN EXTRACTION COLUMNS MENON, KRISHNAN S 1771 §102§103§112 Final Rejection — Pending Jan 10, 2024
18577357 COMPOSITION COMPRISING A (METH)ACRYLATE COPOLYMER, AN ALKALI OR AMMONIUM SALT OF A SATURATED ALIPHATIC MONOCARBOXYLIC ACID AND SPECIFIC GLIDANTS FUBARA, BLESSING M 1613 §103 Non-Final OA — Pending Jan 08, 2024
18575875 POLYALKYLENE OXIDES AS DISPERSANT FOR GRAPHENE MATERIAL NASSIRI MOTLAGH, ANITA 1734 §102§103§112 Non-Final OA — Pending Jan 01, 2024
18575876 PRODUCTION OF PU FOAMS USING RECYCLED POLYOLS BOYKIN, TERRESSA M 1765 §103Other Non-Final OA — Pending Jan 01, 2024
18575863 PRODUCTION OF RIGID POLYURETHANE OR POLYISOCYANURATE FOAM RIOJA, MELISSA A 1764 §102§103§112Other Non-Final OA — Pending Jan 01, 2024
18575871 RECOVERING DI- AND/OR POLYISOCYANATES FROM PU-DEPOLYMERISATION PROCESSES BOYKIN, TERRESSA M 1765 §103Other Non-Final OA — Pending Jan 01, 2024
18575878 HYDROGENATION OF AROMATIC AMINES FROM PU DECOMPOSITION PROCESSES DOLETSKI, BLAINE G 1692 §103§112DP Final Rejection — Pending Jan 01, 2024
18575870 PRODUCTION OF PU FOAMS BOYKIN, TERRESSA M 1765 §103Other Non-Final OA — Pending Jan 01, 2024
18575612 SILANE MODIFIED ALIPHATIC POLYUREA LEONARD, MICHAEL L 1763 §102§103Other Final Rejection — Pending Dec 29, 2023
18569398 SHAPED FLEXIBLE PU FOAM ARTICLES BOYLE, KARA BRADY 1766 §102§103§112 Non-Final OA — Pending Dec 12, 2023
18567296 SEMICONTINUOUS SUSPENSION POLYMERIZATION OF POLYACRYLATES IN A CAPILLARY REACTOR LEE, RIP A 1762 — Non-Final OA — Pending Dec 05, 2023
18564035 HYDROGENATED POLYETHER-MODIFIED AMINO-FUNCTIONAL POLYBUTADIENES AND PROCESSES FOR PREPARATION THEREOF LENIHAN, JEFFREY S 1765 §103§112DP Non-Final OA — Pending Nov 24, 2023
18563768 ENVIRONMENTALLY FRIENDLY COMPOSITION FOR TREATING MINERAL SUBSTRATES ZIMMER, MARC S 1765 §102 Final Rejection — Pending Nov 22, 2023
18563327 HARD-SHELL CAPSULE WITH INFLUX PREVENTION OF GASTRIC FLUIDS MERCIER, MELISSA S 1615 §103DP Non-Final OA 42d Pending Nov 21, 2023
18558976 COMPOSITIONS CONTAINING AT LEAST ONE BIOSURFACTANT AND AT LEAST ONE SULFONIC OR SULFINIC ACID DERIVATIVE OLSEN, KAELEIGH ELIZABETH 1619 §103 Non-Final OA — Pending Nov 03, 2023
18557370 DESFERRIOXAMINES AND COMPOSITION CONTAINING UV LIGHT PROTECTION FILTERS KIM, DANIELLE A 1613 §103§112 Non-Final OA — Pending Oct 26, 2023
18556282 POLYMER COMPRISING LONG CHAIN HYDROXY ACIDS NGUYEN, HA S 1766 §102§103§112 Non-Final OA — Pending Oct 19, 2023
18287607 AMIDOAMINE COMPOSITION AND ADHESIVE COMPOSITION CONTAINING THE SAME DU, SURBHI M 1763 §103 Non-Final OA — Pending Oct 19, 2023
18447558 PRODUCTION OF ALKOXYSILOXANES STONEHOCKER, VIRGINIA LEE 1766 §102§103§112 Non-Final OA — Pending Aug 10, 2023
18331731 ONE-COMPONENT SYSTEM COMPRISING BLOCKED POLYURETHANE PREPOLYMERS STONEHOCKER, VIRGINIA LEE 1766 §102§103 Final Rejection 9d overdue Pending Jun 08, 2023
18265430 PRODUCTION OF POLYURETHANE FOAM RIOJA, MELISSA A 1764 §112 Non-Final OA — Pending Jun 05, 2023
18265029 A METHOD FOR CLASSIFYING THE GUT INFLAMMATION STATUS IN AVIAN SPECIES MYERS, CARLA J 1682 §101§112 Final Rejection — Pending Jun 02, 2023
18255409 ADHESION OF BLOWING AGENT-CONTAINING PARTICLES BASED ON POLYIMIDES OR POLYACRYLATES COONEY, JOHN M 1765 §103§112 Non-Final OA — Pending Jun 01, 2023
18314808 COMPOSITION FOR PENETRATING SUGAR BASED DELIVERY SYSTEM BROWE, DAVID 1617 §103§112 Final Rejection 30d Pending May 09, 2023
18129547 SOLUTIONS OF AMINES IN FUNCTIONAL AND NON-FUNCTIONAL RESINS BROOKS, KREGG T 1764 §103§112 Final Rejection — Pending Mar 31, 2023
18180213 Platinum complexes having benzyl-based diphosphine ligands for the catalysis of the alkoxycarbonylation of ethylenically unsaturated compounds RHOADES, DEREK JAMES 1692 §103 Non-Final OA — Pending Mar 08, 2023
18025021 SELECTIVE LASER SINTERING OF POLYMERIC POWDERS EMBEDDED WITH WATER-SOLUBLE FLOW ADDITIVES SIDDIQUEE, TAMEEM 2116 §103§112 Final Rejection 17d overdue Pending Mar 07, 2023
18016027 NANO-COMPOSITE SEPARATOR INCLUDING POLYMER MATRIX AND HYDROPHOBIC FILLER, METHOD FOR MANUFACTURING, AND LITHIUM ION BATTERY INCLUDING THE SAME CULLEN, SEAN P 1725 §103 Final Rejection 22d overdue Pending Jan 13, 2023
18005086 POLYNUCLEOTIDE ENCODING AN AMINO ACID SEQUENCE, ENCODING AN OXIDOREDUCTASE ROBINSON, HOPE A 1652 §102 Final Rejection 4d overdue Pending Jan 11, 2023
18002433 DIMETHYL SULFONE FOR TREATMENT OF CHRONICALLY HEAT STRESSED POULTRY LEE, WILLIAM Y 1623 §102§103 Final Rejection — Pending Dec 19, 2022
17997881 RUBBER MIXTURES WITH IMPROVED PROPERTIES HALL, DEVE V. 1763 §103 Final Rejection — Pending Nov 03, 2022
17995264 PREPARATION FOR USE AS VASORELAXANT LEE, HOI YAN NMN 1693 §103§112 Non-Final OA 23d Pending Sep 30, 2022
17759194 A METHOD OF ESTABLISHING A WHOLE-TISSUE EPIGENETIC CLOCK FOR AVIAN SPECIES VANNI, GEORGE STEVEN 1686 §101§103§112DP Non-Final OA — Pending Jul 21, 2022
17794269 AN EPIGENETIC CLOCK FOR GALLIFORMES KAPUSHOC, STEPHEN THOMAS 1683 §101§112 Final Rejection 63d Pending Jul 21, 2022
17758652 A PROTECTIVE LAYER FOR A METAL ELECTRODE AND LITHIUM BATTERY COMPRISING THE SAME CORNO JR, JAMES ANTHONY JOHN 1722 §103 Non-Final OA — Pending Jul 12, 2022
17788239 BACTERIAL CONSORTIUM COMPRISING AT LEAST ONE BACILLUS AND LACTOBACILLUS STRAIN FOR GLUTEN DEGRADATION MOEHLMAN, ANDREW TERRY 1655 §101§112 Non-Final OA — Pending Jun 22, 2022
17788224 PROCESS TO IDENTIFY CONSORTIA OF PROBIOTIC STRAINS SUITABLE FOR GLUTEN DEGRADATION DICKENS, AMELIA NICOLE 1645 §112 Final Rejection — Pending Jun 22, 2022
17757528 SORBITAN ESTERS AND PROCESS FOR ENZYMATICALLY PREPARING SAME FERNANDEZ, SUSAN EMILY 1651 §103§112 Final Rejection 28d Pending Jun 16, 2022
17767122 MOULDING COMPOSITION CONTAINING POLYETHERAMIDE (PEA) SASTRI, SATYA B 1762 §103 Non-Final OA — Pending Apr 07, 2022
17636546 PRODUCTION OF RIGID POLYURETHANE FOAM BOYLE, KARA BRADY 1766 §103§112 Final Rejection 16d Pending Feb 18, 2022
17627728 MULTI-BLOCK SHAPE MEMORY BIORESORBABLE POLYMERS NGUYEN, HA S 1766 §101§112 Non-Final OA 35d overdue Pending Jan 17, 2022
17625883 METHOD FOR LOADING OF MICROORGANISMS ON MULTIPHASE BIOMATERIALS STEADMAN, DAVID J 1656 §103§112 Final Rejection — Pending Jan 10, 2022
17625955 METHOD FOR LOADING OF MICROORGANISMS ON MULTIPHASE BIOMATERIALS STEINKE, SEAN JAMES 1619 §103§112 Non-Final OA — Pending Jan 10, 2022
17436104 Rhamnolipids as deposition aid KETCHAM, KAREN A 1614 §103 Non-Final OA 22d Pending Sep 03, 2021
17421917 FERMENTATION BROTHS AND THEIR USE XU, QING 1656 §103 Final Rejection — Pending Jul 09, 2021
17414726 PRODUCTION OF RIGID POLYURETHANE FOAM KRYLOVA, IRINA 1764 §103 Non-Final OA 15d Pending Jun 16, 2021
17296450 PREPARATION FOR USE TO INCREASE THE FORMATION OF ONE OR MORE SPECIALIZED PRO-RESOLVING LIPID MEDIATORS (SPM) TURNER, FELICIA C 1629 §102§103DP Non-Final OA — Pending May 24, 2021
17284494 CONDUCTIVE MOULDING COMPOUNDS LISTVOYB, GREGORY 1765 §103 Final Rejection — Pending Apr 12, 2021
17042788 METHOD OF OBTAINING A MICROBIAL OIL AND A METHOD OF REDUCING EMULSION BY MAINTAINING A LOW CONCENTRATION OF CARBOHYDRATE EPSTEIN, TODD MATTHEW 1652 §103Other Non-Final OA — Pending Sep 28, 2020
16644017 BIOCOMPATIBLE POLYMER POWDERS FOR ADDITIVE MANUFACTURING BUTCHER, ROBERT T 1764 §103§112 Non-Final OA — Pending Mar 03, 2020

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