C01G 28/007
Halides
Official title: {Halides (C01G28/001 takes precedence)}
C01G28/007 (Halides) appears on 18 US grants and 9 published applications in this corpus.
Search patents in C01G- Granted patents
- 18
- Published applications
- 9
- Assignees
- 20
- Inventors
- 41
- Latest grant
- 2 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 2 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Process for reducing the concentration of arsenic in an aqueous solution comprising a fluoroacid2 May 2023US 11,639,302 B2Mexichem Fluor S.A. De C.V.
- High purity tungsten pentachloride and production method thereof30 Aug 2022US 11,427,479 B2JX Nippon Mining & Metals Corporation
- Nonaqueous electrolytic solution for electric double layer capacitors17 Mar 2020US 10,593,488 B2Otsuka Chemical Co., Ltd.
- Process for purification of hydrofluoric acid including obtaining arsenious acid by-product20 Feb 2018US 9,896,334 B2Mexichem Fluor, Sociedad Anonima de Capical Variable
- Process for producing fluoride gas15 Aug 2017US 9,731,968 B2Stella Chemifa Corporation
- Process for Reducing the Concentration of Arsenic in an Aqueous Solution Comprising a Fluoroacid5 Sep 2019US 2019/0270656 A1Mexichem Fluor S.A. De C.V.
- High purity tungsten pentachloride and production method thereof1 Aug 2019US 2019/0233301 A1JX Nippon Mining & Metals Corporation
- Nonaqueous electrolytic solution for electric double layer capacitors16 Nov 2017US 2017/0330700 A1Otsuka Chemical Co., Ltd.
- Method for treating lead anode slime29 Sep 2016US 2016/0281193 A1Outotec (Finland) Oy
- Process for purification of hydrofluoric acid including obtaining arsenious acid by-product23 Jun 2016US 2016/0176711 A1Mexichem Fluor, Sociedad Anonima de Capital Variable
Most cited
By later US patents
- High-energy, rechargeable, electrochemical cells with non-aqueous electrolytes40US 6,316,141 B1Bar-Ilan University · 2001
- Method and apparatus for improved gettering for reactant gases19US 4,564,509 ANortheast Semiconductor Inc. · 1986
- Modified zirconium phosphates12US 4,059,679 AOhio University · 1977
- High-energy, rechargeable electrochemical cells12US 6,713,212 B2Bar-Ilan University · 2004
- Coatings of metal phosphates on metals or glass10US 4,005,232 AImperial Chemical Industries PLC · 1977