C01B 11/16
Perchloric acid
C01B11/16 (Perchloric acid) appears on 36 US grants and 18 published applications in this corpus.
Search patents in C01B- Granted patents
- 36
- Published applications
- 18
- Assignees
- 31
- Inventors
- 87
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Solid electrolyte composition, and method for manufacturing solid electrolyte member28 Oct 2025US 12,456,752 B2Panasonic Intellectual Property Management Co., Ltd.
- Processes for regeneration of organocations14 Jan 2025US 12,195,372 B2Toxsorb Ltd.
- Aqueous secondary battery31 Jan 2023US 11,569,532 B2Seoul National University R&Db Foundation
- Hybrid metal-organic framework separators for electrochemical cells23 Nov 2021US 11,183,714 B2GM Global Technology Operations LLC
- Methods to make ammonium perchlorate25 Feb 2020US 10,570,013 B2Malvi Technologies, LLC
- Particle size controlled crystallization of perchlorate salts using a continuous flow taylor-vortex reactor10 Sep 2026US 2026/0265054 A1Government of the United States as Represented by the Secretary of the Air Force
- System and method for transportable energy storage and carbon capture9 Mar 2023US 2023/0070109 A1Saltx Technology AB
- Solid electrolyte composition, and method for manufacturing solid electrolyte member15 Sep 2022US 2022/0294012 A1Panasonic Intellectual Property Management Co., Ltd.
- Aqueous secondary battery19 Aug 2021US 2021/0257675 A1Seoul National University R&Db Foundation
- Processes for regeneration of organocations7 Jan 2021US 2021/0002153 A1Toxsorb Ltd.
Most cited
By later US patents
- Polymer stabilizer and polymer composition stabililzed therewith21US 5,225,108 AWitco Corporation · 1993
- Simplified synthesis of anion intercalated hydrotalcites15US 5,814,291 AAristech Chemical Corporation · 1998
- Process for the leaching of AP from propellant14US 4,198,209 A1980
- Method to dimilitarize extract, and recover ammonium perchlorate from composite propellants using liquid ammonia14US 4,854,982 AThe United States of America as represented by the Secretary of the Army · 1989
- Method for producing high purity chemicals13US 4,892,625 AMoses Lake Industries, Inc. · 1990