Y10S 62/918
Halocarbon
Y10S62/918 (Halocarbon) appears on 19 US grants and 1 published applications in this corpus.
Search patents in Y10S- Granted patents
- 19
- Published applications
- 1
- Assignees
- 14
- Inventors
- 33
- Latest grant
- 24 Feb 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Azeotrope-like compositions of E-1-chloro-2,3,3,3-tetrafluoropropene and uses thereof24 Feb 2015US 8,961,808 B2E. I. Du Pont de Nemours and Company
- Method and apparatus for separation of SF6 from CF4 /air-containing gas stream21 May 2002US 6,389,845 B1American Air Liquide, Inc.
- Purification of nitrogen trifluoride by continuous cryogenic distillation21 Aug 2001US 6,276,168 B1Air Products and Chemicals, Inc.
- PFC recovery using condensation10 Jul 2001US 6,257,018 B1Praxair Technology, Inc.
- Process for separating pentafluoroethane and 1,1,1-trifluoroethane11 Apr 2000US 6,047,560 AShowa Denko K. K.
Most cited
By later US patents
- Process for recovery and purification of refrigerants with solid sorbents38US 5,425,242 AUop LLC · 1995
- Process for the recovery of perfluorinated compounds13US 5,626,033 AThe BOC Group, Inc. · 1997
- System and method for recovering and purifying a halocarbon composition12US 5,150,577 A1992
- Refrigerant separation system11US 5,749,245 AClimate Supply (Atlantic) Inc. · 1998
- Recovery and purification of refrigerants9US 5,620,502 AUop LLC · 1997