B01J 2219/00844
Comprising porous material
B01J2219/00844 (Comprising porous material) appears on 131 US grants and 131 published applications in this corpus.
Search patents in B01J- Granted patents
- 131
- Published applications
- 131
- Assignees
- 71
- Inventors
- 320
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 7 | 0 |
| 2001 | 4 | 0 |
| 2002 | 6 | 4 |
| 2003 | 6 | 13 |
| 2004 | 4 | 12 |
| 2005 | 5 | 11 |
| 2006 | 7 | 15 |
| 2007 | 3 | 8 |
| 2008 | 4 | 7 |
| 2009 | 14 | 10 |
| 2010 | 13 | 6 |
| 2011 | 7 | 5 |
| 2012 | 4 | 2 |
| 2013 | 6 | 4 |
| 2014 | 6 | 5 |
| 2015 | 3 | 3 |
| 2016 | 5 | 2 |
| 2017 | 0 | 1 |
| 2018 | 2 | 3 |
| 2019 | 2 | 1 |
| 2020 | 1 | 0 |
| 2021 | 2 | 6 |
| 2022 | 3 | 4 |
| 2023 | 0 | 1 |
| 2024 | 5 | 2 |
| 2025 | 3 | 3 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Gas micro reactor utilizing membrane packaging21 Apr 2026US 12,605,689 B2Selective Micro Technologies, LLC
- Chromatography media and methods for producing them26 Aug 2025US 12,397,283 B1Cytiva BioProcess R&D AB
- Bijels and methods of making the same8 Jul 2025US 12,351,712 B2The Trustees of the University of Pennsylvania
- Carbon-based microreactor, and preparation method and application thereof1 Jul 2025US 12,343,697 B2Oil Crops Research Institute, Chinese Academy of Agricultural Sciences
- Addressable micro-reaction chamber array19 Nov 2024US 12,145,123 B2Imec Vzw
- Gas micro reactor utilizing membrane packaging13 Aug 2026US 2026/0233188 A1Selective Micro Technologies, LLC
- Solid substrate to immobilize reactive liquid9 Jul 2026US 2026/0192278 A1ExxonMobil Technology and Engineering Company
- Reactors And Methods For Two-Phase Or Three-Phase Reactions14 May 2026US 2026/0131296 A1Auburn University
- Chromatography Media and Methods for Producing Them14 Aug 2025US 2025/0256263 A1Puridify Ltd.
- Carbon-based microreactor, and preparation method and application thereof24 Apr 2025US 2025/0128233 A1Oil Crops Research Institute, Chinese Academy of Agricultural Sciences
Most cited
By later US patents
- Glucose electrode and method of determining glucose825US 4,759,828 ANova Biomedical Corporation · 1988
- Microfabricated, flowthrough porous apparatus for discrete detection of binding reactions523US 5,843,767 AHouston Advanced Research Center · 1998
- Methods for electronic stringency control for molecular biological analysis and diagnostics319US 6,017,696 ANanogen, Inc. · 2000
- Microcomponent chemical process sheet architecture299US 5,811,062 ABattelle Memorial Institute · 1998
- Microfabricated devices for the storage and selective exposure of chemicals and devices212US 6,551,838 B2MicroCHIPS, Inc. · 2003