A62D 2101/47
Containing oxygen, sulfur, selenium or tellurium, i.e. chalcogen
Official title: containing oxygen, sulfur, selenium or tellurium, i.e. chalcogen
A62D2101/47 (Containing oxygen, sulfur, selenium or tellurium, i.e. chalcogen) appears on 69 US grants and 25 published applications in this corpus.
Search patents in A62D- Granted patents
- 69
- Published applications
- 25
- Assignees
- 54
- Inventors
- 131
- Latest grant
- 6 Jun 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 6 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 2 |
| 2005 | 2 | 2 |
| 2006 | 2 | 3 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 3 | 1 |
| 2011 | 2 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 1 |
| 2017 | 2 | 2 |
| 2018 | 3 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for mitigating acid rock drainage potential through the smoldering combustion of organic materials6 Jun 2023US 11,666,956 B2Geosyntec Consultants, Inc.
- Catalyst and process for treatment of fluid comprising an oxidizable contaminant6 Nov 2018US 10,118,061 B2Trojan Technologies Inc.
- Composition of magnetic materials for sensing and decontaminating toxic chemicals27 Mar 2018US 9,925,519 B1The United States of America as represented by the Secretary of the Army
- Device for detecting and decontaminating hazardous chemicals27 Mar 2018US 9,925,520 B1The United States of America as represented by the Secretary of the Army
- Magnetic materials for sensing and decontaminating toxic chemicals26 Sep 2017US 9,770,703 B1The United States of America as reprensented by the Secretary of the Army
- Catalyst for removing nitrous oxide and method of removing nitrous oxide23 Apr 2026US 2026/0108867 A1Industrial Technology Research Institute
- Halogen decontamination from metal-containing materials using chemical modification5 Mar 2026US 2026/0061243 A1Tokyo Electron Limited
- Method for Mitigating Acid Rock Drainage Potential through the Smoldering Combustion of Organic Materials22 Oct 2020US 2020/0331043 A1Geosyntec Consultants, Inc.
- Harmful substance treatment method and ozone generating device13 Aug 2020US 2020/0254123 A1Kinki University
- Catalyst and Process for Treatment of Fluid Comprising an Oxidizable Contaminant17 Aug 2017US 2017/0232287 A1Trojan Technologies Inc.
Most cited
By later US patents
- Method for dissociating waste in a packed bed reactor119US 5,435,982 AMolten Metal Technology, Inc. · 1995
- Plasma torch furnace processing of spent potliner from aluminum smelters90US 5,222,448 AColumbia Ventures Corporation · 1993
- Method for decontaminating a permeable subterranean formation59US 4,591,443 AFMC Corporation · 1986
- Destruction of inorganic hazardous wastes47US 4,695,447 ADetox International Corporation · 1987
- Method for reducing H2S contamination41US 6,960,330 B12005