B01J 20/28061
Being in the range 100-500 m2/g
Official title: {being in the range 100-500 m2/g}
B01J20/28061 (Being in the range 100-500 m2/g) appears on 445 US grants and 703 published applications in this corpus.
Search patents in B01J- Granted patents
- 445
- Published applications
- 703
- Assignees
- 401
- Inventors
- 1,819
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 6 |
| 2003 | 2 | 3 |
| 2004 | 3 | 1 |
| 2005 | 0 | 5 |
| 2006 | 0 | 5 |
| 2007 | 1 | 6 |
| 2008 | 1 | 6 |
| 2009 | 2 | 3 |
| 2010 | 3 | 16 |
| 2011 | 5 | 10 |
| 2012 | 2 | 11 |
| 2013 | 9 | 24 |
| 2014 | 9 | 18 |
| 2015 | 12 | 32 |
| 2016 | 19 | 38 |
| 2017 | 25 | 52 |
| 2018 | 35 | 58 |
| 2019 | 40 | 42 |
| 2020 | 47 | 56 |
| 2021 | 30 | 47 |
| 2022 | 39 | 45 |
| 2023 | 41 | 51 |
| 2024 | 33 | 61 |
| 2025 | 41 | 65 |
| 2026 | 19 | 42 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Absorption method and mesoporous alumina used for the same6 Oct 2026US 12,752,252 B2Fujimi Incorporated
- Composite metal oxide29 Sep 2026US 12,747,166 B2SETOLAS Holdings, Inc.
- Polymeric sorbents for aldehydes and methods of making1 Sep 2026US 12,722,139 B23M Innovative Properties Company
- Nanoporous pure silica zeolites25 Aug 2026US 12,714,980 B2University of Puerto Rico
- Water purification method using biochar layered double hydroxide composite21 Jul 2026US 12,685,994 B2Imam Abdulrahman Bin Faisal University
- Layered Double Oxide and Preparation Method and Use Thereof8 Oct 2026US 2026/0307040 A1Quzhou Institute for Innovation in Resource Chemical Engineering
- Removal of per- and polyfluoroalkyl substances (pfas) from water with meso- and macro-porous gels8 Oct 2026US 2026/0308019 A1The University of Akron
- Selective hydrodechlorination of liquid and gas streams from plastics pyrolysis processes8 Oct 2026US 2026/0308088 A1BASF SE
- High performance co2 adsorbents made from natural silk1 Oct 2026US 2026/0295558 A1Wisconsin Alumni Research Foundation
- Clarifying agents1 Oct 2026US 2026/0297475 A1PQ Corporation
Most cited
By later US patents
- High capacity immobilized amine sorbents85US 7,288,136 B1United States of America Department of Energy · 2007
- Carbon dioxide adsorbent and method for producing the adsorbent78US 5,087,597 AArmada de la Republica de Venezuela · 1992
- Nano-structure supported solid regenerative polyamine and polyamine polyol absorbents for the separation of carbon dioxide from gas mixtures including the air77US 7,795,175 B2University of Southern California · 2010
- Adsorption material for the selective removal of LDL and/or vLDL and method of using therefor39US 5,401,415 AB. Braun Melsungen AG · 1995
- Carbon-clad zirconium oxide particles37US 5,108,597 ARegents of the University of Minnesota · 1992