A62D 2101/22
Containing halogen
Official title: containing halogen
A62D2101/22 (Containing halogen) appears on 616 US grants and 233 published applications in this corpus.
Search patents in A62D- Granted patents
- 616
- Published applications
- 233
- Assignees
- 440
- Inventors
- 1,317
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 8 | 0 |
| 1983 | 10 | 0 |
| 1984 | 14 | 0 |
| 1985 | 9 | 0 |
| 1986 | 16 | 0 |
| 1987 | 12 | 0 |
| 1988 | 8 | 0 |
| 1989 | 17 | 0 |
| 1990 | 27 | 0 |
| 1991 | 27 | 0 |
| 1992 | 21 | 0 |
| 1993 | 26 | 0 |
| 1994 | 31 | 0 |
| 1995 | 37 | 0 |
| 1996 | 48 | 0 |
| 1997 | 29 | 0 |
| 1998 | 26 | 0 |
| 1999 | 34 | 0 |
| 2000 | 29 | 0 |
| 2001 | 27 | 5 |
| 2002 | 13 | 11 |
| 2003 | 17 | 23 |
| 2004 | 9 | 17 |
| 2005 | 10 | 15 |
| 2006 | 8 | 12 |
| 2007 | 3 | 13 |
| 2008 | 4 | 10 |
| 2009 | 9 | 5 |
| 2010 | 9 | 6 |
| 2011 | 6 | 10 |
| 2012 | 5 | 6 |
| 2013 | 5 | 6 |
| 2014 | 6 | 3 |
| 2015 | 5 | 7 |
| 2016 | 4 | 7 |
| 2017 | 7 | 5 |
| 2018 | 5 | 4 |
| 2019 | 1 | 4 |
| 2020 | 4 | 8 |
| 2021 | 4 | 6 |
| 2022 | 2 | 7 |
| 2023 | 4 | 5 |
| 2024 | 2 | 14 |
| 2025 | 4 | 13 |
| 2026 | 4 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for pfas contaminated waste polymer solidification6 Oct 2026US 12,752,143 B1AVANTech, Inc.
- Treatment solution and treatment method26 May 2026US 12,637,760 B2Kabushiki Kaisha Toshiba
- Processes for removing perfluoroalkyl substances and regenerating an adsorbent used with same14 Apr 2026US 12,599,800 B2Uop LLC
- Apparatus and methods for sonochemical degradation of per- and polyfluoroalkyl substances17 Mar 2026US 12,576,297 B2P.C.T. Systems, Inc.
- In situ treatment systems for remediation of polychlorinated biphenyl contaminated building materials8 Jul 2025US 12,350,535 B2University of Central Florida Research Foundation, Inc.
- Hydrothermal treatment of polymers containing perfluroalkyl and/or halogenated compounds8 Oct 2026US 2026/0308349 A1
- Method for removing pfas comprised in waste10 Sep 2026US 2026/0263857 A1Sarp Industries
- Method, apparatus and system for destruction of organic and fluorinated organic aqueous concentrates27 Aug 2026US 2026/0249123 A1OxByEl Technologies, Inc.
- Pulse flow reactors and systems or uses thereof27 Aug 2026US 2026/0249124 A1ThermoChem Recovery International, Inc.
- Method and system for degradation of perfluorooctane sulfonate27 Aug 2026US 2026/0249125 A1Beijing Jiaotong University
Most cited
By later US patents
- Reactor and method for disassociating waste190US 5,301,620 AMolten Metal Technology, Inc. · 1994
- Method and system for forming carbon dioxide from carbon-containing materials in a molten bath of immiscible metals178US 5,177,304 AMolten Metal Technology, Inc. · 1993
- Method and system for controlling chemical reaction in a molten bath170US 5,191,154 AMolten Metal Technology, Inc. · 1993
- Method and system for oxidizing hydrogen- and carbon-containing feed in a molten bath of immiscible metals137US 5,298,233 AMolten Metal Technology, Inc. · 1994
- Method for controlling chemical reaction in a molten metal bath120US 5,354,940 AMolten Metal Technology, Inc. · 1994