B01J 20/046
Containing halogens
Official title: {containing halogens, e.g. halides}
B01J20/046 (Containing halogens) appears on 250 US grants and 329 published applications in this corpus.
Search patents in B01J- Granted patents
- 250
- Published applications
- 329
- Assignees
- 203
- Inventors
- 674
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 1 |
| 2002 | 2 | 11 |
| 2003 | 12 | 5 |
| 2004 | 2 | 10 |
| 2005 | 5 | 9 |
| 2006 | 3 | 12 |
| 2007 | 2 | 5 |
| 2008 | 2 | 11 |
| 2009 | 5 | 19 |
| 2010 | 8 | 19 |
| 2011 | 13 | 16 |
| 2012 | 12 | 12 |
| 2013 | 13 | 17 |
| 2014 | 15 | 18 |
| 2015 | 18 | 7 |
| 2016 | 6 | 17 |
| 2017 | 7 | 9 |
| 2018 | 5 | 19 |
| 2019 | 8 | 15 |
| 2020 | 13 | 16 |
| 2021 | 11 | 13 |
| 2022 | 9 | 17 |
| 2023 | 10 | 16 |
| 2024 | 10 | 13 |
| 2025 | 10 | 14 |
| 2026 | 7 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Humidity controlling material22 Sep 2026US 12,741,264 B2Sharp Kabushiki Kaisha
- Dynamic shade with reactive gas compatible desiccant, and/or associated methods4 Aug 2026US 12,698,674 B2Guardian Glass, LLC
- Leakage-preventing high performance desiccant composition and preparation method therefor14 Jul 2026US 12,678,765 B2Korea University of Technology and Education Industry-University Cooperation Foundation
- Environmental control device and a method of removing chemical species from an enclosed space23 Jun 2026US 12,661,635 B1
- Lithium adsorbent and method for lithium extraction from salt lake12 May 2026US 12,623,201 B2BYD Company Limited
- Sorbent support materials and systems comprising the same8 Oct 2026US 2026/0307043 A1Georgia Tech Research Corporation
- Supported absorbents for ammonia separation6 Aug 2026US 2026/0225903 A1Texas Tech University System
- Method for producing granulated ldh sorbent30 Jul 2026US 2026/0216689 A1Ooo "Ecostar-Nautech
- Medium for quantitatively removing water from a gas stream containing sulphur and/or sulphur-containing compounds, device for this purpose, and use of said medium23 Jul 2026US 2026/0208160 A1Elementar Analysensysteme GmbH
- Lactic acid removal device14 May 2026US 2026/0131308 A1Nikkiso Co., Ltd.
Most cited
By later US patents
- Product/process/application for removal of mercury from liquid hydrocarbon155US 5,336,835 ACalgon Carbon Corporation · 1994
- Reducing mercury emissions from the burning of coal97US 7,776,301 B2NOx II, Ltd. · 2010
- Method and apparatus for producing autologous clotting components93US 7,694,828 B2Biomet Manufacturing, LLC · 2010
- Adsorption powder for removing mercury from high temperature, high moisture gas streams86US 6,533,842 B1Merck & Co., Inc. · 2003
- Product/process/application for removal of mercury from liquid hydrocarbon85US 5,202,301 ACalgon Carbon Corporation · 1993