B01J 41/05
In the strongly basic form
Official title: in the strongly basic form
B01J41/05 (In the strongly basic form) appears on 277 US grants and 357 published applications in this corpus.
Search patents in B01J- Granted patents
- 277
- Published applications
- 357
- Assignees
- 258
- Inventors
- 880
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 8 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 7 | 3 |
| 2003 | 3 | 8 |
| 2004 | 2 | 8 |
| 2005 | 4 | 8 |
| 2006 | 1 | 8 |
| 2007 | 6 | 6 |
| 2008 | 5 | 5 |
| 2009 | 2 | 2 |
| 2010 | 7 | 6 |
| 2011 | 4 | 19 |
| 2012 | 4 | 7 |
| 2013 | 3 | 9 |
| 2014 | 2 | 10 |
| 2015 | 7 | 13 |
| 2016 | 7 | 12 |
| 2017 | 11 | 15 |
| 2018 | 11 | 17 |
| 2019 | 8 | 29 |
| 2020 | 17 | 27 |
| 2021 | 22 | 26 |
| 2022 | 12 | 24 |
| 2023 | 13 | 20 |
| 2024 | 15 | 25 |
| 2025 | 19 | 24 |
| 2026 | 6 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Formulations and processes for treating water from impacted sources25 Aug 2026US 12,714,991 B2Brown University
- Physically reinforced structured organic film (SOF) anion exchange membranes (AEMs)12 May 2026US 12,623,212 B2Xerox Corporation
- Process for removing cyanide from a cyanide-bearing aqueous fluid21 Apr 2026US 12,606,462 B2Commonwealth Scientific and Industrial Research Organisation
- Single-ion electrolytes for solid-state alkaline batteries14 Apr 2026US 12,603,388 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Sustainable system and method for removing and concentrating per- and polyfluoroalkyl substances (PFAS) from water24 Feb 2026US 12,559,392 B2Emerging Compounds Treatment Technologies, Inc.
- Regeneration of anion exchange resins1 Oct 2026US 2026/0295573 A1
- Single-ion electrolytes for solid-state alkaline batteries24 Sep 2026US 2026/0291007 A1The Government of the United States of America, as represented by the Secretary of the Navy
- Porous organic materials for iodine remediation in water10 Sep 2026US 2026/0265085 A1
- Cationic Compounds for Anion Exchange Membranes3 Sep 2026US 2026/0257990 A1Agfa-Gevaert
- Cationic Polymers And Methods Of Making Same, And Uses Thereof13 Aug 2026US 2026/0233214 A1Carnegie Mellon University
Most cited
By later US patents
- Method and apparatus for extracting carbon dioxide from air125US 7,708,806 B2Global Research Technologies, LLC · 2010
- Combined membrane and sorption process for selective ion removal79US 4,806,244 AThe Dow Chemical Company · 1989
- Reversible oxygen sorbent compositions66US 5,208,335 AAir Products and Chemicals, Inc. · 1993
- Method for recovering fluorinated alkanoic acids from waste waters62US 6,613,941 B13M Innovative Properties Company · 2003
- Protein chromatography system56US 6,344,172 B12002