B01J 20/28059
Being less than 100 m2/g
Official title: {being less than 100 m2/g}
B01J20/28059 (Being less than 100 m2/g) appears on 402 US grants and 574 published applications in this corpus.
Search patents in B01J- Granted patents
- 402
- Published applications
- 574
- Assignees
- 360
- Inventors
- 1,398
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 0 |
| 2003 | 0 | 5 |
| 2004 | 4 | 1 |
| 2005 | 0 | 3 |
| 2006 | 1 | 5 |
| 2007 | 0 | 5 |
| 2008 | 1 | 3 |
| 2009 | 1 | 6 |
| 2010 | 2 | 11 |
| 2011 | 2 | 7 |
| 2012 | 4 | 14 |
| 2013 | 6 | 15 |
| 2014 | 4 | 13 |
| 2015 | 10 | 24 |
| 2016 | 19 | 31 |
| 2017 | 19 | 42 |
| 2018 | 27 | 47 |
| 2019 | 22 | 45 |
| 2020 | 34 | 41 |
| 2021 | 37 | 48 |
| 2022 | 32 | 38 |
| 2023 | 41 | 56 |
| 2024 | 30 | 45 |
| 2025 | 47 | 44 |
| 2026 | 19 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Silicon-aluminum-iron composite material, and preparation method therefor and use thereof29 Sep 2026US 12,746,526 B2Guangdong Brunp Recycling Technology Co., Ltd.
- Calcium carbonate sintered body and method for producing same, and bone grafting material8 Sep 2026US 12,729,128 B2Shiraishi Central Laboratories Co. Ltd.
- Hydrated lime for carbon capture1 Sep 2026US 12,722,136 B1Lhoist North America, Inc.
- Polymeric sorbents for aldehydes and methods of making1 Sep 2026US 12,722,139 B23M Innovative Properties Company
- Microporous aerogel21 Jul 2026US 12,685,995 B2Commonwealth Scientific and Industrial Research Organisation
- Layered Double Oxide and Preparation Method and Use Thereof8 Oct 2026US 2026/0307040 A1Quzhou Institute for Innovation in Resource Chemical Engineering
- Hydrated Lime for Carbon Capture1 Oct 2026US 2026/0295556 A1Lhoist North America, Inc.
- High performance co2 adsorbents made from natural silk1 Oct 2026US 2026/0295558 A1Wisconsin Alumni Research Foundation
- Absorbent article27 Aug 2026US 2026/0248662 A1Sumitomo Seika Chemicals Co., Ltd.
- Thermally stable oxygen storage material (osm) and method of making the same6 Aug 2026US 2026/0225067 A1Pacific Industrial Development Corporation
Most cited
By later US patents
- Nanofiber packed beds having enhanced fluid flow characteristics88US 5,800,706 AHyperion Catalysis International, Inc. · 1998
- Spherical SiO.sub.2 particles83US 4,775,520 AMerck Patent GmbH · 1988
- Spherical SIO.sub.2 particles62US 4,911,903 AMerck Patent GmbH · 1990
- Nanofiber packed beds having enhanced fluid flow characteristics56US 5,985,112 AHyperion Catalysis International, Inc. · 1999
- Calcium carbonate sorbent and methods of making and using same52US 5,779,464 AThe Ohio State University Research Foundation · 1998