Y10S 507/929
Cleaning organic contaminant
Y10S507/929 (Cleaning organic contaminant) appears on 124 US grants and 34 published applications in this corpus.
Search patents in Y10S- Granted patents
- 124
- Published applications
- 34
- Assignees
- 64
- Inventors
- 172
- Latest grant
- 14 Jul 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 6 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 1 |
| 2002 | 4 | 2 |
| 2003 | 6 | 3 |
| 2004 | 3 | 7 |
| 2005 | 1 | 0 |
| 2006 | 5 | 6 |
| 2007 | 4 | 5 |
| 2008 | 4 | 2 |
| 2009 | 3 | 4 |
| 2010 | 4 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method, process, apparatus and chemicals to produce and inject paraffin treating compounds14 Jul 2020US 10,711,176 B2
- Compositions and methods for treatment of well bore tar4 Nov 2014US 8,877,689 B2Haliburton Energy Services, Inc.
- Compositions and methods for treatment of well bore tar3 Jun 2014US 8,741,816 B2Halliburton Energy Services.Inc.
- Compositions and methods for treatment of well bore tar10 Dec 2013US 8,603,951 B2Halliburton Energy Services.Inc.
- Method for treating a subterranean formation with water-in-oil emulsion11 May 2010US 7,712,533 B2BJ Services Company
- Method, process, apparatus and chemicals to produce and inject paraffin treating compounds30 Jan 2020US 2020/0032124 A1
- Compositions and Methods for Treatment of Well Bore Tar8 Nov 2012US 2012/0283149 A1Halliburton Energy Services.Inc.
- Compositions and Methods for Treatment of Well Bore Tar31 May 2012US 2012/0132423 A1Halliburton Energy Services.Inc.
- Compositions and Methods for Treatment of Well Bore Tar1 Apr 2010US 2010/0081584 A1Halliburton Energy Services.Inc.
- Method for simultaneous removal of asphaltene, and/or paraffin and scale from producing oil wells28 May 2009US 2009/0137430 A1
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
- Encapsulated chemicals for use in controlled time release applications and methods279US 6,554,071 B1Halliburton Energy Services.Inc. · 2003
- Encapsulated chemicals for use in controlled time release applications and methods147US 6,444,316 B1Halliburton Energy Services.Inc. · 2002
- Acid based micro-emulsions92US 6,593,279 B2Integrity Industries, Inc. · 2003
- Removal of wellbore residues82US 6,534,449 B1Schlumberger Technology Corporation · 2003