A62D 2101/20
Organic substances
A62D2101/20 (Organic substances) appears on 1,090 US grants and 527 published applications in this corpus.
Search patents in A62D- Granted patents
- 1,090
- Published applications
- 527
- Assignees
- 713
- Inventors
- 2,386
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 8 | 0 |
| 1983 | 10 | 0 |
| 1984 | 14 | 0 |
| 1985 | 15 | 0 |
| 1986 | 18 | 0 |
| 1987 | 14 | 0 |
| 1988 | 12 | 0 |
| 1989 | 25 | 0 |
| 1990 | 31 | 0 |
| 1991 | 33 | 0 |
| 1992 | 33 | 0 |
| 1993 | 35 | 0 |
| 1994 | 54 | 0 |
| 1995 | 65 | 0 |
| 1996 | 69 | 0 |
| 1997 | 55 | 0 |
| 1998 | 61 | 0 |
| 1999 | 66 | 0 |
| 2000 | 55 | 0 |
| 2001 | 47 | 8 |
| 2002 | 24 | 20 |
| 2003 | 24 | 33 |
| 2004 | 16 | 30 |
| 2005 | 18 | 26 |
| 2006 | 16 | 25 |
| 2007 | 6 | 20 |
| 2008 | 8 | 22 |
| 2009 | 14 | 23 |
| 2010 | 17 | 25 |
| 2011 | 14 | 25 |
| 2012 | 18 | 16 |
| 2013 | 14 | 15 |
| 2014 | 15 | 13 |
| 2015 | 10 | 30 |
| 2016 | 14 | 16 |
| 2017 | 17 | 20 |
| 2018 | 18 | 12 |
| 2019 | 23 | 23 |
| 2020 | 10 | 18 |
| 2021 | 18 | 19 |
| 2022 | 14 | 15 |
| 2023 | 7 | 14 |
| 2024 | 4 | 22 |
| 2025 | 10 | 23 |
| 2026 | 7 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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
- Applying chemical oxygen demand and heating value diagnostics to enhance performance of a SCWO process5 May 2026US 12,617,705 B2374Water Inc.
- 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.
- Hydrothermal treatment of polymers containing perfluroalkyl and/or halogenated compounds8 Oct 2026US 2026/0308349 A1
- Method for extracting a solid energetic material from contaminated soil1 Oct 2026US 2026/0295646 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.
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 for indirect chemical reduction of metals in waste154US 5,322,547 AMolten Metal Technology, Inc. · 1994
- 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