Tech Center 1700 • Art Units: 1776
This examiner grants 68% of resolved cases
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19354818 | AN AIR COMPRESSOR FILTER | Final Rejection | ZHEJIANG NAN PU PNEUMATIC COMPONENT CO., LTD. |
| 17872711 | HALOGEN-SUBSTITUTED 9,9-BIS(4-AMINOPHENYL)FLUORENE BASED POLYIMIDE MEMBRANES FOR GAS SEPARATION APPLICATIONS | Final Rejection | Saudi Arabian Oil Company |
| 18039577 | WASHABLE FILTER BODIES AND METHODS FOR PRODUCING | Non-Final OA | CORNING INCORPORATED |
| 17976324 | CEMENT MIXTURES FOR PLUGGING MULTICELLULAR FILTER BODIES AND METHODS OF MAKING THE SAME | Final Rejection | CORNING INCORPORATED |
| 18045837 | FILTER ELEMENT AND FILTER ASSEMBLY, COMPRISING AN ENCODING ELEMENT | Non-Final OA | Carl Freudenberg KG |
| 18175004 | FILTER, GAS SENSOR, AND GAS SENSOR SYSTEM | Final Rejection | KABUSHIKI KAISHA TOSHIBA |
| 18156097 | SERVICE COVER FOR INSTALLING AND REMOVING FILTER ELEMENTS OF A FILTER ASSEMBLY | Final Rejection | Caterpillar Inc. |
| 17966604 | DEPTH FILTERS AND RELATED METHODS | Non-Final OA | ENTEGRIS, INC. |
| 17922181 | FILTER UNIT AND FILTERING METHOD | Non-Final OA | Siemens Energy Global GmbH & Co. KG |
| 18033113 | FILTER PLEAT PACK AND AIR FILTER UNIT | Final Rejection | NITTO DENKO CORPORATION |
| 18307767 | APPARATUS AND METHOD FOR REMOVING GAS FROM AN INFUSION LINE | Final Rejection | CareFusion 303, Inc. |
| 18226705 | FAN FILTER ASSEMBLY | Non-Final OA | Johnson Controls Tyco IP Holdings LLP |
| 18508510 | HEATER ELEMENT AND VEHICLE INTERIOR PURIFICATION SYSTEM | Non-Final OA | NGK INSULATORS, LTD. |
| 18070550 | GAS FILTER DEVICE AND RETICLE CARRIER PROVIDED WITH THE SAME | Non-Final OA | GUDENG PRECISION INDUSTRIAL CO., LTD. |
| 17651372 | FILTER ASSEMBLY FOR HIGH VOLUME EVACUATION | Non-Final OA | SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION |
| 18569865 | Ammonia Cracking for Green Hydrogen | Non-Final OA | Air Products and Chemicals, Inc. |
| 17956055 | APPARATUS AND METHOD FOR AMMONIA WASTEWATER REDUCTION | Non-Final OA | Air Products and Chemicals, Inc. |
| 18096875 | CANDLE FILTER ELEMENT | Non-Final OA | LENZING AKTIENGESELLSCHAFT |
| 18039121 | END CAPS AND PLEAT GUIDES FOR FILTRATION | Non-Final OA | Donaldson Company, Inc. |
| 18432975 | SYSTEMS AND METHODS FOR DEHUMIDIFYING AND PURIFYING AIR THROUGH COAL-BASED ELECTROTHERMAL SWING ADSORPTION | Non-Final OA | CARBON HOLDINGS INTELLECTUAL PROPERTIES, LLC |
| 18586508 | Device for recirculation and dehumidification of fluorinated gas | Non-Final OA | Synecom S.r.l. |
| 18532155 | Air Filter Medium, Filter Medium Body, and Filter Element | Non-Final OA | MANN+HUMMEL GmbH |
| 18570772 | FILTER STRUCTURE | Non-Final OA | TOYO ALUMINIUM EKCO PRODUCTS CO., LTD. |
| 18568891 | METHOD FOR CLEANING A FILTER | Non-Final OA | Becker Additive Manufacturing Solutions GmbH |
| 18202895 | Air Scrubber | Non-Final OA | Mullet Tools, LLC |
| 18514949 | Cartridges for Vertically Oriented Dust Collectors | Non-Final OA | Imperial Systems, Inc. |
| 18557143 | COLD TRAP FOR EXTRACTING CHEMICAL SPECIES BY FREEZE DISTILLATION | Non-Final OA | Paragon Space Development Corporation |
| 18493476 | AIR PURIFICATION FILTER DEVICE USING X-RAY IONIZER | Non-Final OA | Cobalt Technology Inc. |
| 18111132 | ALL-DIRECTION FLOW-THROUGH FLOW DIRECTING MEMBER WITH ANGLED BAFFLES | Non-Final OA | Cummins Filtration Inc. |
| 18023628 | COMPRESSED GAS FILTER WITH THROUGH-OPENING IN THE HOUSING HEAD | Non-Final OA | BEKO Technologies GmbH |
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