C07C 5/2786
Acids of halogen
Official title: {Acids of halogen; Salts thereof}
C07C5/2786 (Acids of halogen) appears on 32 US grants and 5 published applications in this corpus.
Search patents in C07C- Granted patents
- 32
- Published applications
- 5
- Assignees
- 15
- Inventors
- 58
- Latest grant
- 18 Jun 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Production of isobutylene, isoamylene, or alkylates from mixed alkanes18 Jun 2019US 10,322,987 B2Reaction 35, LLC
- Production of isobutylene, isoamylene, or alkylates from mixed alkanes7 Aug 2018US 10,040,734 B2Reaction 35, LLC
- Methods and apparatuses for isomerization of paraffins23 Sep 2014US 8,841,499 B2Uop LLC
- Isomerization of vinylidene olefins28 Oct 2003US 6,639,118 B1
- PSA process with reaction for reversible reactions22 Sep 1998US 5,811,630 AUop LLC
- Production of Isobutylene, Isoamylene, or Alkylates from Mixed Alkanes25 Oct 2018US 2018/0305279 A1Reaction 35, LLC
- Production of Isobutylene, Isoamylene, or Alkylates from Mixed Alkanes12 Oct 2017US 2017/0291864 A1Reaction 35, LLC
- Methods and apparatuses for isomerization of paraffins8 May 2014US 2014/0128649 A1Uop LLC
- Process for isomerizing a saturated hydrocarbon9 Jun 2011US 2011/0137098 A1BASF SE
- Catalyst and process of paraffin hydrocarbon conversion22 Apr 2004US 2004/0077914 A1
Most cited
By later US patents
- PSA process with reaction for reversible reactions36US 5,523,326 AUop LLC · 1996
- Solid catalysts based on fluorinated graphite35US 4,116,880 AProduits Chimiques Ugine Kuhlmann · 1978
- Graphite intercalation25US 3,962,133 AMobil Oil Corporation · 1976
- Production of acid hydrocarbon conversion catalysts14US 3,975,299 AThe British Petroleum Company p.l.c. · 1976
- Process for alkane isomerization using reactive chromatography14US 5,530,172 AUop LLC · 1996