B01J 2220/60
Use in several different columns
B01J2220/60 (Use in several different columns) appears on 79 US grants and 114 published applications in this corpus.
Search patents in B01J- Granted patents
- 79
- Published applications
- 114
- Assignees
- 110
- Inventors
- 352
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 2 |
| 2003 | 4 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 2 |
| 2006 | 1 | 5 |
| 2007 | 2 | 5 |
| 2008 | 0 | 2 |
| 2009 | 2 | 2 |
| 2010 | 2 | 4 |
| 2011 | 2 | 6 |
| 2012 | 1 | 4 |
| 2013 | 5 | 4 |
| 2014 | 2 | 4 |
| 2015 | 6 | 7 |
| 2016 | 4 | 8 |
| 2017 | 2 | 2 |
| 2018 | 2 | 3 |
| 2019 | 3 | 4 |
| 2020 | 2 | 9 |
| 2021 | 1 | 8 |
| 2022 | 6 | 10 |
| 2023 | 8 | 7 |
| 2024 | 5 | 6 |
| 2025 | 4 | 3 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for purifying solvents1 Sep 2026US 12,722,140 B2Fujifilm Electronic Materials U.S.A., Inc.
- System for the capture and purification of CO2 and purification unit of said system31 Mar 2026US 12,590,284 B2Instituto De Transfrencia TecnolóGica Y Emprendimiento Ltda.
- Purification of amines by adsorption using a super adsorbent24 Mar 2026US 12,582,964 B2Dow Global Technologies LLC
- Evaporative emission control articles including activated carbon9 Dec 2025US 12,491,490 B2BASF Mobile Emissions Catalysts LLC
- Exhaust gas treatment system for an ammonia-containing exhaust gas30 Sep 2025US 12,427,475 B2Johnson Matthey Catalysts (Germany) GMBH
- Separation Matrix and a Method of Separating Antibodies1 Oct 2026US 2026/0295462 A1Cytiva BioProcess R&D AB
- Molecular sieve with point-sieving structure, its preparation method, and application in adsorptive separation of propylene and propane thereof23 Jul 2026US 2026/0208152 A1Zhejiang University
- Evaporative emission control articles including activated carbon12 Mar 2026US 2026/0070036 A1BASF Mobile Emissions Catalysts LLC
- Modular extraction apparatus17 Apr 2025US 2025/0121329 A1International Battery Metals, Ltd.
- Simulated moving bed chromatography for lithium recovery from brines using aluminum-based adsorbents13 Feb 2025US 2025/0050313 A1Amalgamated Research, Inc.
Most cited
By later US patents
- Process for impregnating active carbon with iodine compounds71US 4,075,282 ALaboratorium fur Adsorptionstechnik GmbH · 1978
- Method of separating carbon monoxide and carbon monoxide adsorbent used in this method28US 4,743,276 ANippon Kokan Kabushiki Kaisha · 1988
- Process for regeneration of adsorbers26US 4,698,073 ALinde Aktiengesellschaft · 1987
- Separation of proteins by hydrophobic adsorption25US 4,000,098 APalo Alto Medical Research Foundation · 1976
- Absorbent for treating gases containing the materials used for semiconductor products and process of treating such gases with the same23US 4,535,072 ANihon Sanso Kabushiki Kaisha · 1985