A62D 2101/02
Chemical warfare substances
Official title: Chemical warfare substances, e.g. cholinesterase inhibitors
A62D2101/02 (Chemical warfare substances) appears on 296 US grants and 234 published applications in this corpus.
Search patents in A62D- Granted patents
- 296
- Published applications
- 234
- Assignees
- 176
- Inventors
- 719
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 10 | 0 |
| 1999 | 7 | 0 |
| 2000 | 8 | 0 |
| 2001 | 5 | 0 |
| 2002 | 15 | 5 |
| 2003 | 10 | 22 |
| 2004 | 8 | 18 |
| 2005 | 6 | 12 |
| 2006 | 12 | 11 |
| 2007 | 13 | 13 |
| 2008 | 7 | 10 |
| 2009 | 10 | 12 |
| 2010 | 18 | 17 |
| 2011 | 16 | 13 |
| 2012 | 10 | 12 |
| 2013 | 8 | 8 |
| 2014 | 9 | 4 |
| 2015 | 4 | 11 |
| 2016 | 7 | 6 |
| 2017 | 13 | 9 |
| 2018 | 11 | 5 |
| 2019 | 15 | 9 |
| 2020 | 5 | 6 |
| 2021 | 5 | 6 |
| 2022 | 11 | 7 |
| 2023 | 3 | 6 |
| 2024 | 3 | 1 |
| 2025 | 5 | 9 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for modifying a yarn or textile fabric29 Sep 2026US 12,746,425 B2Centre National de la Recherche Scientifique (CNRS)
- Porous metal organic framework-polymer composites for use in detoxifying chemical warfare agents3 Mar 2026US 12,564,830 B2Research Triangle Institute
- Composites for chemical sequestration decontamination6 Jan 2026US 12,515,192 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Integration of metal-organic frameworks on textile fibers and fabrics for the destruction of nerve agents under ambient humidity conditions30 Dec 2025US 12,510,908 B2Northwestern University
- MOF-fabric composites and methods of MOF-fabric composite synthesis4 Nov 2025US 12,458,825 B2North Carolina State University
- Method to Encapsulate Metal Organic Frameworks with Polymers to form Highly Porous Microbeads8 Oct 2026US 2026/0306894 A1TDA Research, Inc.
- Pulse flow reactors and systems or uses thereof27 Aug 2026US 2026/0249124 A1ThermoChem Recovery International, Inc.
- Coating for decontamination of toxic chemical compounds30 Oct 2025US 2025/0332461 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Nanofluid composition for displacement of entrained contaminants from restricted geometries and capillary features16 Oct 2025US 2025/0319423 A1The Government of the United States, as represented by the Secretary of the Army
- Multichannel Deactivation of Noxious Chemical and Biological Agents2 Oct 2025US 2025/0303212 A1Seton Hall University
Most cited
By later US patents
- Decontaminating systems containing reactive nanoparticles and biocides125US 6,827,766 B2United States Air Force · 2004
- Method of stabilizing organic waste69US 4,514,307 AConversion Systems, Inc. · 1985
- Method and apparatus for ionizing all the elements in a complex substance such as radioactive waste and separating some of the elements from the other elements59US 5,681,434 A1997
- Formulations for neutralization of chemical and biological toxants54US 6,566,574 B1Sandia Corporation · 2003
- Composite metal oxide adsorbents50US 5,759,939 AKansas State University Research Foundation · 1998