Y10S 507/921
Specified breaker component for emulsion or gel
Y10S507/921 (Specified breaker component for emulsion or gel) appears on 172 US grants and 65 published applications in this corpus.
Search patents in Y10S- Granted patents
- 172
- Published applications
- 65
- Assignees
- 56
- Inventors
- 265
- Latest grant
- 15 Mar 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 9 | 0 |
| 1993 | 7 | 0 |
| 1994 | 0 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 7 | 0 |
| 2001 | 13 | 2 |
| 2002 | 6 | 9 |
| 2003 | 8 | 14 |
| 2004 | 6 | 8 |
| 2005 | 10 | 12 |
| 2006 | 10 | 4 |
| 2007 | 10 | 3 |
| 2008 | 6 | 3 |
| 2009 | 3 | 1 |
| 2010 | 1 | 5 |
| 2011 | 4 | 2 |
| 2012 | 3 | 2 |
| 2013 | 1 | 0 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Acidic internal breaker for viscoelastic surfactant fluids in brine15 Mar 2016US 9,284,482 B2Schlumberger Technology Corporation
- Apparatus, compositions, and methods of breaking fracturing fluids21 Apr 2015US 9,012,378 B2
- Method of fracturing using alkaliphile derived enzyme breaker30 Sep 2014US 8,844,629 B2Baker Hughes Incorporated
- Sulfates and phosphates as allosteric effectors in mannanohydrolase enzyme breakers16 Sep 2014US 8,833,457 B2Baker Hughes Incorporated
- Methods and compositions for treating subterranean zones19 Feb 2013US 8,377,855 B2Halliburton Energy Services.Inc.
- Sulfates and Phosphates as Allosteric Effectors in Mannanohydrolase Enzyme Breakers13 Sep 2012US 2012/0227971 A1Baker Hughes Incorporated
- Compositions useful for the hydrolysis of guar in high ph environments and methods related thereto10 May 2012US 2012/0111568 A1Baker Hughes Incorporated
- Apparatus, compositions, and methods of breaking fracturing fluids21 Jul 2011US 2011/0177982 A1Clearwater International, LLC, A Delaware Corporation
- System, method, and apparatus for acid fracturing with scale inhibitor protection2 Jun 2011US 2011/0127039 A1Schlumberger Technology Corporation
- Breaker fluids and methods of using the same2 Dec 2010US 2010/0300967 A1M - I L. L. C.
Most cited
By later US patents
- Encapsulated chemicals for use in controlled time release applications and methods314US 6,527,051 B1Halliburton Energy Services.Inc. · 2003
- Fracturing process and composition294US 6,599,863 B1Schlumberger Technology Corporation · 2003
- Encapsulated chemicals for use in controlled time release applications and methods279US 6,554,071 B1Halliburton Energy Services.Inc. · 2003
- Self-breaking viscous aqueous solutions and the use thereof in fracturing subterranean formations269US 3,960,736 AThe Dow Chemical Company · 1976
- Encapsulated breakers, compositions and methods of use267US 6,162,766 A3M Innovative Properties Company · 2000