Y10S 507/905
Nontoxic composition
Y10S507/905 (Nontoxic composition) appears on 79 US grants and 20 published applications in this corpus.
Search patents in Y10S- Granted patents
- 79
- Published applications
- 20
- Assignees
- 42
- Inventors
- 119
- Latest grant
- 19 Aug 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 8 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 4 |
| 2007 | 2 | 4 |
| 2008 | 2 | 1 |
| 2009 | 1 | 3 |
| 2010 | 5 | 2 |
| 2011 | 5 | 3 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Equivalent circulating density control in deep water drilling19 Aug 2014US 8,809,240 B2Elementis Specialties, Inc.
- Equivalent circulating density control in deep water drilling20 Mar 2012US 8,138,125 B2Elementis Specialties, Inc.
- Drilling fluid and process of making the same4 Oct 2011US 8,030,248 B2Ineos USA LLC
- Environmental friendly fracturing and stimulation composition and method of using the same16 Aug 2011US 7,998,911 B1Oil Chem Technologies
- Methods of using drilling fluids containing biodegradable organophilic clay26 Jul 2011US 7,985,717 B2Halliburton Energy Services.Inc.
- Equivalent circulating density control in deep water drilling7 Jun 2012US 2012/0142561 A1Elementis Specialties, Inc.
- Equivalent circulating density control in deep water drilling29 Sep 2011US 2011/0237466 A1Elementis Specialties, Inc.
- Environmental friendly fracturing and stimulation composition and method of using the same8 Sep 2011US 2011/0218126 A1Oil Chem Technologies
- Methods of using drilling fluids containing biodegradable organophilic clay10 Feb 2011US 2011/0031024 A1Halliburton Energy Services.Inc.
- Equivalent circulating density control in deep water drilling23 Dec 2010US 2010/0323927 A1329 Elementis Specialties Inc.
Most cited
By later US patents
- Shale hydration inhibition agent and method of use105US 6,247,543 B1M - I L. L. C. · 2001
- Oil based synthetic hydrocarbon drilling fluid100US 5,189,012 AM-I Drilling Fluids Company · 1993
- Well drilling and completion fluid composition89US 4,536,297 AHalliburton Company · 1985
- Fast drilling invert emulsion drilling fluids86US 4,508,628 AO'Brien-Goins-Simpson & Associates · 1985
- Method of treating an oil or gas well with biodegradable low toxicity fluid system80US 7,231,976 B2BJ Services Company · 2007