B01J 20/0203
Comprising compounds of metals not provided for in b01j20/04
Official title: {comprising compounds of metals not provided for in B01J20/04 (oxides or hydroxides thereof B01J20/06)}
B01J20/0203 (Comprising compounds of metals not provided for in b01j20/04) appears on 1,485 US grants and 1,858 published applications in this corpus.
Search patents in B01J- Granted patents
- 1,485
- Published applications
- 1,858
- Assignees
- 947
- Inventors
- 4,293
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 6 | 0 |
| 1985 | 9 | 0 |
| 1986 | 2 | 0 |
| 1987 | 10 | 0 |
| 1988 | 3 | 0 |
| 1989 | 6 | 0 |
| 1990 | 6 | 0 |
| 1991 | 9 | 0 |
| 1992 | 20 | 0 |
| 1993 | 11 | 0 |
| 1994 | 16 | 0 |
| 1995 | 11 | 0 |
| 1996 | 8 | 0 |
| 1997 | 7 | 0 |
| 1998 | 13 | 0 |
| 1999 | 10 | 0 |
| 2000 | 12 | 0 |
| 2001 | 28 | 9 |
| 2002 | 25 | 36 |
| 2003 | 29 | 40 |
| 2004 | 23 | 45 |
| 2005 | 11 | 50 |
| 2006 | 24 | 70 |
| 2007 | 23 | 43 |
| 2008 | 34 | 67 |
| 2009 | 34 | 80 |
| 2010 | 42 | 105 |
| 2011 | 63 | 97 |
| 2012 | 63 | 73 |
| 2013 | 64 | 95 |
| 2014 | 75 | 85 |
| 2015 | 70 | 67 |
| 2016 | 53 | 83 |
| 2017 | 47 | 65 |
| 2018 | 66 | 91 |
| 2019 | 82 | 91 |
| 2020 | 66 | 101 |
| 2021 | 64 | 103 |
| 2022 | 81 | 87 |
| 2023 | 56 | 79 |
| 2024 | 61 | 83 |
| 2025 | 76 | 67 |
| 2026 | 37 | 46 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B01J 20/0225Compounds of fe, ru, os, co, rh, ir, ni, pd, pt550
- B01J 20/0274Characterised by the type of anion495
- B01J 20/0233Compounds of cu, ag, au361
- B01J 20/0211Compounds of ti, zr, hf300
- B01J 20/024Compounds of zn, cd, hg208
- B01J 20/0222Compounds of mn, re167
- B01J 20/0248Compounds of b, al, ga, in, tl163
- B01J 20/0207Compounds of sc, y or lanthanides121
Recent patents
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- Silicon-aluminum-iron composite material, and preparation method therefor and use thereof29 Sep 2026US 12,746,526 B2Guangdong Brunp Recycling Technology Co., Ltd.
- Surface molecularly imprinted magnetic nanometer material of salvianolic acid A, preparation method therefor and use thereof1 Sep 2026US 12,722,142 B2Zhejiang Chinese Medical University
- Method of making vacuum insulated panel25 Aug 2026US 12,715,199 B2LuxWall, Inc.
- Resin for removing phosphorus from water body, and preparation method therefor and application thereof25 Aug 2026US 12,715,791 B2Sunresin New Materials Co. Ltd.
- Layered Double Oxide and Preparation Method and Use Thereof8 Oct 2026US 2026/0307040 A1Quzhou Institute for Innovation in Resource Chemical Engineering
- Selective hydrodechlorination of liquid and gas streams from plastics pyrolysis processes8 Oct 2026US 2026/0308088 A1BASF SE
- Antibiological sorbent and method of manufacture thereof1 Oct 2026US 2026/0295561 A1Molekule Group, Inc.
- Composite resins for selective germanium removal from aqueous solutions24 Sep 2026US 2026/0284636 A1Advanced Isotope Technologies, LLC
- Separation membrane and method for producing same17 Sep 2026US 2026/0273476 A1Hiroshima University
Most cited
By later US patents
- Crystalline metallophosphate compositions556US 4,310,440 AUnion Carbide Corporation · 1982
- Magnetic particles for use in separations333US 4,554,088 AAdvanced Magnetics, Inc. · 1985
- Process for removing mercury from a gas or a liquid by absorption on a copper sulfide containing solid mass253US 4,094,777 AInstitut Francais du Petrole · 1978
- Magnetic particles for use in separations245US 4,672,040 AAdvanced Magnetics, Inc. · 1987
- Support for high performance affinity chromatography and other uses216US 6,277,489 B1The Regents of the University of California · 2001