Prosecution Insights
Last updated: October 27, 2026

Entegris Inc.: all pending office actions

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App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19231294 AERODYNAMIC BLAST FREEZE CONTAINERS HICKS, ROBERT J 3733 §112 Non-Final OA — Pending Jun 06, 2025
19205981 WAFER CONTAINER PURGE PORT ASSEMBLY GEHMAN, BRYON P 3736 DP Final Rejection — Pending May 12, 2025
19200397 RETICLE POD GRANO, ERNESTO ARTURIO 3735 §102 Non-Final OA — Pending May 06, 2025
19200333 CONTAINER POD AND RELATED SYSTEMS AND METHODS GRANO, ERNESTO ARTURIO 3735 §103§112 Non-Final OA — Pending May 06, 2025
19060599 ALUMINUM-CONTAINING INHIBITOR COMPOUNDS FOR SELECTIVE DEPOSITION FLETCHER III, WILLIAM P — §102§103 Non-Final OA — Pending Feb 21, 2025
19044236 AREA SELECTIVE DEPOSITION OF ALUMINUM BASED FILMS USING ALKYL ALUMINUM AMIDINATE PRECURSORS WEDDLE, ALEXANDER MARION 1712 §101§102§112 Non-Final OA — Pending Feb 03, 2025
19002615 MULTI-METAL OXIDE COATINGS, RELATED DEVICES AND METHODS JACKSON, MONIQUE R 1787 §102§103§112 Non-Final OA — Pending Dec 26, 2024
18942306 RETICLE POD WITH AIR FLOW MANAGEMENT FEATURE ASFAW, MESFIN T 2882 §103 Final Rejection — Pending Nov 08, 2024
18907434 TEMPERATURE PROBE INSERT, ASSEMBLY THEREOF, AND KIT THEREOF BAIR, EMMA CATHERINE 2855 §103 Non-Final OA — Pending Oct 04, 2024
18898556 METHODS FOR CONTROLLING CRYSTALLINE PHASE OF MOLYBDENUM PRECURSORS AND RELATED COMPOSITIONS KUNEMUND, ROBERT M 1714 §102§103 Non-Final OA — Pending Sep 26, 2024
18892069 CONTACTS FOR REDUCING WEAR IN A RETICLE CONTAINER PERSAUD, DEORAM 2882 §102§103 Final Rejection — Pending Sep 20, 2024
18887935 ETCHANT COMPOSITIONS AND RELATED METHODS ALANKO, ANITA KAREN 1713 §102§103 Non-Final OA — Pending Sep 17, 2024
18794561 ION IMPLANTATION METHOD AND RELATED SYSTEMS LOUIE, MANDY C 1715 §103 Non-Final OA — Pending Aug 05, 2024
18786243 HYDROPHILIC FILTER MEMBRANE WITH PENDANT HYDROPHILIC GROUPS, AND RELATED METHODS OF PREPARATION AND USE MENON, KRISHNAN S 1771 §102§103 Non-Final OA — Pending Jul 26, 2024
18780569 SURFACE MODIFIED SUBSTRATES AND RELATED METHODS CHRISTY, KATHERINE A 1787 §103 Non-Final OA — Pending Jul 23, 2024
18778864 METHOD AND DEVICE TO DISTRIBUTE GAS INTO A CONTAINER MAUST, TIMOTHY LEWIS 3753 §102§103 Non-Final OA — Pending Jul 19, 2024
18774874 LIGAND-MODIFIED FILTER AND METHODS FOR REDUCING METALS FROM LIQUID COMPOSITIONS MENON, KRISHNAN S 1771 §102§103 Non-Final OA — Pending Jul 16, 2024
18769237 METAL GETTERS IN VAPORIZERS FOR IMPURITY REMOVAL HOPKINS, ROBERT A 1776 §102 Non-Final OA — Pending Jul 10, 2024
18767649 DIFFUSERS IN VAPORIZERS AND RELATED METHODS BUI, DUNG H 1773 §102§103 Non-Final OA — Pending Jul 09, 2024
18761281 MEMBRANES FOR REMOVING METALLIC SPECIES FROM AMINES MCCULLOUGH, ERIC J. 1773 §103§112 Final Rejection — Pending Jul 01, 2024
18754148 COATINGS FOR ENHANCEMENT OF PROPERTIES AND PERFORMANCE OF SUBSTRATE ARTICLES AND APPARATUS SAMPLE, DAVID R 1784 §102§103 Non-Final OA — Pending Jun 26, 2024
18740426 BAG FITMENT HAVING INTERNAL SPIKE PORT PATTERSON, MICHAEL CHRISTOPHER 3754 §102§103 Final Rejection 5d Pending Jun 11, 2024
18732519 OPTICAL PARTICLE COUNTER AND METHODS HANSEN, JONATHAN M 2877 §102§103 Non-Final OA 52d overdue Pending Jun 03, 2024
18657535 ION IMPLANTATION SYSTEM AND RELATED METHODS SMYTH, ANDREW P 2881 §103 Final Rejection — Pending May 07, 2024
18651833 ELECTROSTATIC CHUCKS AND RELATED METHODS KHLOK, BONITA 3761 §103§112 Non-Final OA — Pending May 01, 2024
18648149 METHOD AND DEVICE TO DISTRIBUTE GAS INTO A CONTAINER MAUST, TIMOTHY LEWIS 3753 §102§103§112 Non-Final OA — Pending Apr 26, 2024
18624231 SOLVENT SYSTEMS FOR SELECTIVE REMOVAL OF POLYMERIC MATERIALS CHACKO DAVIS, DABORAH 1737 §102§103 Non-Final OA — Pending Apr 02, 2024
18620801 ADDITIVE MANUFACTURED ARTICLES HAVING COATED SURFACES AND RELATED METHODS DUMBRIS, SETH M 1784 §103 Final Rejection 61d Pending Mar 28, 2024
18615108 DRY-PROCESS MEMBRANE FOR FILTRATION ORME, PATRICK JAMES 1779 §103§112 Non-Final OA — Pending Mar 25, 2024
18607286 POROUS SINTERED METAL BODIES AND METHODS OF PREPARING POROUS SINTERED METAL BODIES HEVEY, JOHN A 1735 §103§112 Non-Final OA — Pending Mar 15, 2024
18603048 WIDE INSERTION ANGLE PROCESS CARRIER BUI, LUAN KIM 3736 §102§103 Non-Final OA 76d Pending Mar 12, 2024
18430567 WET ETCH FORMULATIONS AND RELATED METHODS PHAM, THOMAS T 1713 §103 Final Rejection — Pending Feb 01, 2024
18420661 SPACERS FOR FILTRATION APPLICATIONS GONZALEZ, MADELINE 1773 §102§103 Non-Final OA — Pending Jan 23, 2024
18416626 PEEK MEMBRANES AND RELATED METHODS AND DEVICES ROTONDI, CONNOR JON 1779 §103 Non-Final OA — Pending Jan 18, 2024
18410595 ADSORBENT THAT CONTAINS POTASSIUM HYDROXIDE AND POTASSIUM CARBONATE, AND RELATED METHODS AND DEVICES MCCAIG, BRIAN A 1772 §103 Final Rejection — Pending Jan 11, 2024
18403858 METHOD FOR SELECTIVE DEPOSITION ON DIELECTRIC MATERIALS MCCLURE, CHRISTINA D 2898 §103 Non-Final OA — Pending Jan 04, 2024
18527045 METHODS AND SYSTEMS FOR REMOVING HYDROGEN PEROXIDE FROM A GAS JOYNER, KEVIN 1799 §103§112 Non-Final OA — Pending Dec 01, 2023
18515101 BAG AND BAG FITMENT INCLUDING RIGID FLUOROPOLYMER SPIKE PORT KALIHER, HANS CHRISTIAN 3781 §103 Final Rejection 9d overdue Pending Nov 20, 2023
18513001 DISILYLAMINE PRECURSORS AND RELATED METHODS CARR, DEBORAH D 1691 §102§112 Non-Final OA — Pending Nov 17, 2023
18511579 FASTENING ASSEMBLY WITH DETACHABLE LOCK PIN AND ENGAGING MEMBER SPICER, JENINE MARIE 3736 §103 Final Rejection — Pending Nov 16, 2023
18383445 MULTIPORT FILTER HOUSING AND FILTER THEREOF ALI, WAQAAS A 1774 §102§103 Final Rejection — Pending Oct 24, 2023
18379060 UNIFIED LATCH FOR WAFER CASSETTES SPICER, JENINE MARIE 3736 §102§103 Final Rejection — Pending Oct 11, 2023
18378618 COMPOUNDS AND METHODS FOR PREPARATION OF ALUMINATES KUMAR, SRILAKSHMI K 1700 §103§112 Final Rejection — Pending Oct 10, 2023
18376226 ETCHANT COMPOSITIONS AND RELATED METHODS DUCLAIR, STEPHANIE P. 1713 §103 Final Rejection — Pending Oct 03, 2023
18240151 BIS (ARENE) METAL COMPLEXES AND RELATED METHODS BAKSHI, PANCHAM 1623 §112DP Non-Final OA — Pending Aug 30, 2023
18240254 COMPOSITIONS FOR EXTREME ULTRAVIOLET LITHOGRAPHY AND RELATED METHODS BONAPARTE, AMY C 1692 §102DP Non-Final OA — Pending Aug 30, 2023
18239661 INDENYL PRECURSORS BAKSHI, PANCHAM 1623 §102§103 Non-Final OA — Pending Aug 29, 2023
18231926 METHODS AND MATERIALS FOR POLISHING OF MATERIALS AHMED, SHAMIM 1713 §103 Final Rejection 44d overdue Pending Aug 09, 2023
18219447 PROCESS FOR PREPARING PHOSPHONATE ESTERS CHAO, ALLEN 1622 §102§103 Final Rejection — Pending Jul 07, 2023
18215757 MODULES FOR DELIVERY SYSTEMS AND RELATED METHODS BERMAN, JASON 1794 §103 Final Rejection 40d Pending Jun 28, 2023
18214241 VIBRATION FILL PROCESS FOR SOLID CHEMISTRIES WITTENSCHLAEGER, THOMAS M 3731 §103 Non-Final OA 12d Pending Jun 26, 2023
18211968 INSERTS FOR SPACING IN RETICLE CONTAINERS IMPINK, MOLLIE LLEWELLYN 3799 §102§103 Non-Final OA — Pending Jun 20, 2023
18202007 ETCHANT COMPOSITION AND METHOD AHMED, SHAMIM 1713 §103§112 Final Rejection — Pending May 25, 2023
18199802 POROUS MEMBRANE COMPOSITES WITH CROSSLINKED FLUORINATED IONOMER MENON, KRISHNAN S 1777 §103 Final Rejection — Pending May 19, 2023
18199204 HYDROPHILIC MEMBRANES FOR FILTRATION MENON, KRISHNAN S 1777 §102§103 Final Rejection — Pending May 18, 2023
18031092 INTEGRAL SEAL FOR CONTAINER SPICER, JENINE MARIE 3736 §103 Final Rejection — Pending Apr 10, 2023
18126291 DEVICES FOR PURIFYING A LIQUID, AND RELATED SYSTEMS AND METHODS MILLER-CRUZ, EKANDRA S. 1773 §103 Final Rejection 14d Pending Mar 24, 2023
18121559 PROCESS FOR PREPARING DIALKYL ALUMINUM ALKOXIDES PAGANO, ALEXANDER R 1692 §103 Non-Final OA — Pending Mar 14, 2023
18020830 CASSETTE HOLD DOWN SPICER, JENINE MARIE 3736 §102§103§112 Non-Final OA — Pending Feb 10, 2023
18102641 PROCESS FOR SELECTIVELY DEPOSITING HIGHLY-CONDUCTIVE METAL FILMS TRAN, TONY 2893 §103 Non-Final OA — Pending Jan 27, 2023
18099684 GLASS HANDLING DEVICES AND RELATED METHODS DAIGLER, CHRISTOPHER PAUL 1741 §103 Final Rejection 27d Pending Jan 20, 2023
18097657 WOUND-PLEATED FILTERS AND RELATED METHODS MENON, KRISHNAN S 1777 §102§103Other Non-Final OA 47d Pending Jan 17, 2023
18079745 METHOD AND SYSTEM FOR FILTER WITH IMPROVED FLUSHING FITZSIMMONS, ALLISON G 1773 §102 Non-Final OA 62d Pending Dec 12, 2022
18077813 LIQUID FILTER UNIT WITH VERTICALLY ARRANGED FILTERS, AND METHOD OF OPERATING THEREOF GONZALEZ, MADELINE 1773 §102§103 Non-Final OA 30d Pending Dec 08, 2022
18077058 LIQUID FILTER UNIT WITH LATERALLY ARRANGED FILTERS, AND METHOD OF OPERATING THEREOF ALI, WAQAAS A 1774 §102§103 Non-Final OA 14d Pending Dec 07, 2022
17784228 CHEMICAL-MECHANICAL POLISHING COMPOSITION AND CHEMICAL-MECHANICAL POLISHING METHOD USING THE SAME ALANKO, ANITA KAREN 1713 §103Other Non-Final OA — Pending Nov 02, 2022
17972242 HIGH VAPOR PRESSURE DELIVERY SYSTEM CHEN, KEATH T 1716 §103§112 Final Rejection — Pending Oct 24, 2022
17966604 DEPTH FILTERS AND RELATED METHODS HE, QIANPING 1776 §103 Final Rejection 2d overdue Pending Oct 14, 2022
17961457 COMPRESSIBLE TRAY FOR SOLID CHEMICAL VAPORIZING CHAMBER MOORE, KARLA A 1716 §112 Final Rejection 20d Pending Oct 06, 2022
17961470 MODULAR TRAY FOR SOLID CHEMICAL VAPORIZING CHAMBER MOORE, KARLA A 1716 §103§112 Non-Final OA 2d overdue Pending Oct 06, 2022
17945594 COMPOSITE ADSORBENT-CONTAINING BODIES AND RELATED METHODS TURNER, SONJI 1776 §103§112 Final Rejection — Pending Sep 15, 2022
17707756 LIQUID PURIFICATION MEMBRANE INCLUDING CARBONACEOUS MATERIALS AND METHODS OF FORMING THEM MCCULLOUGH, ERIC J. 1773 §103§112 Non-Final OA — Pending Mar 29, 2022
17698104 BAG HOLDER FOR PLATE FREEZING BANKS, KEONA LAUREN 3763 §103 Non-Final OA — Pending Mar 18, 2022
17375855 KIT FOR INSTALLING IMPELLER INTO PROCESS VESSEL NGUYEN, HENRY H 1758 §102§103 Final Rejection 22d Pending Jul 14, 2021
17244571 RETICLE POD SEALING SPICER, JENINE MARIE 3736 §103 Final Rejection — Pending Apr 29, 2021
17232489 ELECTROSTATIC DISCHARGE MITIGATION DEVICE CHOI, WILLIAM SOON 3679 §102§103 Non-Final OA — Pending Apr 16, 2021

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