B01J 20/06
Comprising oxides or hydroxides of metals not provided for in group b01j20/04
Official title: comprising oxides or hydroxides of metals not provided for in group B01J20/04
B01J20/06 (Comprising oxides or hydroxides of metals not provided for in group b01j20/04) appears on 2,358 US grants and 2,587 published applications in this corpus.
Search patents in B01J- Granted patents
- 2,358
- Published applications
- 2,587
- Assignees
- 1,372
- Inventors
- 6,297
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 19 | 0 |
| 1978 | 16 | 0 |
| 1979 | 13 | 0 |
| 1980 | 13 | 0 |
| 1981 | 12 | 0 |
| 1982 | 13 | 0 |
| 1983 | 7 | 0 |
| 1984 | 13 | 0 |
| 1985 | 10 | 0 |
| 1986 | 5 | 0 |
| 1987 | 19 | 0 |
| 1988 | 13 | 0 |
| 1989 | 17 | 0 |
| 1990 | 17 | 0 |
| 1991 | 20 | 0 |
| 1992 | 43 | 0 |
| 1993 | 50 | 0 |
| 1994 | 33 | 0 |
| 1995 | 25 | 0 |
| 1996 | 21 | 0 |
| 1997 | 22 | 0 |
| 1998 | 39 | 0 |
| 1999 | 42 | 0 |
| 2000 | 35 | 0 |
| 2001 | 31 | 11 |
| 2002 | 42 | 54 |
| 2003 | 53 | 81 |
| 2004 | 37 | 71 |
| 2005 | 29 | 88 |
| 2006 | 36 | 85 |
| 2007 | 45 | 58 |
| 2008 | 50 | 90 |
| 2009 | 47 | 95 |
| 2010 | 57 | 136 |
| 2011 | 63 | 100 |
| 2012 | 85 | 90 |
| 2013 | 83 | 119 |
| 2014 | 76 | 101 |
| 2015 | 89 | 119 |
| 2016 | 84 | 115 |
| 2017 | 78 | 126 |
| 2018 | 104 | 145 |
| 2019 | 114 | 119 |
| 2020 | 95 | 136 |
| 2021 | 89 | 107 |
| 2022 | 88 | 114 |
| 2023 | 94 | 123 |
| 2024 | 84 | 109 |
| 2025 | 116 | 126 |
| 2026 | 56 | 69 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Absorption method and mesoporous alumina used for the same6 Oct 2026US 12,752,252 B2Fujimi Incorporated
- Composite metal oxide29 Sep 2026US 12,747,166 B2SETOLAS Holdings, Inc.
- Hydrated lime for carbon capture1 Sep 2026US 12,722,136 B1Lhoist North America, Inc.
- Method for preparing lithium extraction absorbent and its application1 Sep 2026US 12,722,138 B2Harbin Institute of Technology
- Adsorbent material, adsorption system, and adsorption process25 Aug 2026US 12,714,985 B2Air Products and Chemicals, Inc.
- Selective hydrodechlorination of liquid and gas streams from plastics pyrolysis processes8 Oct 2026US 2026/0308088 A1BASF SE
- Supported poly(allyl)amine and derivatives for co2 capture from flue gas or ultra-dilute gas streams such as ambient air or admixtures thereof24 Sep 2026US 2026/0284637 A1Georgia Tech Research Corporation
- Separation and purification of chemicals using ion-exchange resins17 Sep 2026US 2026/0273519 A1Materials Engineering and Technical Support Services
- Acupuncture needle, sorbing heavy and toxic metal ions, method for production and application10 Sep 2026US 2026/0263324 A1
- Process for recovery of lithium from brine3 Sep 2026US 2026/0257931 A1Aquatech International Corporation
Most cited
By later US patents
- 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
- Sodium zirconium carbonate and zirconium basic carbonate and methods of making the same194US 6,627,164 B1Renal Solutions, Inc. · 2003
- High performance liquid chromatography method and apparatus193US 5,919,368 ACohesive Technologies, Inc. · 1999