B01J 20/28085
Being more than 50 nm, i.e. macropores
Official title: {being more than 50 nm, i.e. macropores}
B01J20/28085 (Being more than 50 nm, i.e. macropores) appears on 486 US grants and 691 published applications in this corpus.
Search patents in B01J- Granted patents
- 486
- Published applications
- 691
- Assignees
- 435
- Inventors
- 1,794
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 2 |
| 2002 | 9 | 11 |
| 2003 | 8 | 15 |
| 2004 | 6 | 14 |
| 2005 | 6 | 13 |
| 2006 | 7 | 20 |
| 2007 | 6 | 16 |
| 2008 | 5 | 22 |
| 2009 | 11 | 20 |
| 2010 | 10 | 24 |
| 2011 | 9 | 16 |
| 2012 | 21 | 21 |
| 2013 | 10 | 20 |
| 2014 | 24 | 22 |
| 2015 | 14 | 41 |
| 2016 | 22 | 30 |
| 2017 | 20 | 27 |
| 2018 | 21 | 32 |
| 2019 | 26 | 46 |
| 2020 | 28 | 30 |
| 2021 | 31 | 45 |
| 2022 | 19 | 47 |
| 2023 | 27 | 42 |
| 2024 | 32 | 46 |
| 2025 | 32 | 38 |
| 2026 | 21 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Column comprising particles6 Oct 2026US 12,752,220 B2Agilent Technologies, Inc.
- Polymeric sorbents for aldehydes and methods of making1 Sep 2026US 12,722,139 B23M Innovative Properties Company
- Adsorbent material, adsorption system, and adsorption process25 Aug 2026US 12,714,985 B2Air Products and Chemicals, Inc.
- Anti-microbial filter18 Aug 2026US 12,708,690 B2Acell Industries Limited
- Antibiological sorbent and method of manufacture thereof4 Aug 2026US 12,697,602 B2Molekule Group, Inc.
- Removal of per- and polyfluoroalkyl substances (pfas) from water with meso- and macro-porous gels8 Oct 2026US 2026/0308019 A1The University of Akron
- Antibiological sorbent and method of manufacture thereof1 Oct 2026US 2026/0295561 A1Molekule Group, Inc.
- Superficially porous organic polymer particles10 Sep 2026US 2026/0264046 A1Waters Technologies Corporation
- Monolithic microporous substrate for chromatographic beds27 Aug 2026US 2026/0249270 A1
- Extracorporeal blood purification device through removal of reactive oxygen species and extracorporeal blood purification method using same6 Aug 2026US 2026/0225077 A1Eternox Inc.
Most cited
By later US patents
- High performance liquid chromatography method and apparatus193US 5,919,368 ACohesive Technologies, Inc. · 1999
- High performance liquid chromatography method and apparatus165US 5,772,874 ACohesive Technologies, Inc. · 1998
- Column with macroporous polymer media132US 5,334,310 ACornell Research Foundation, Inc. · 1994
- Block copolymer processing for mesostructured inorganic oxide materials131US 6,592,764 B1The Regents of the University of California · 2003
- Composite materials comprising supported porous gels116US 7,316,919 B2Nysa Membrane Technologies · 2008