C04B 2103/0074
Anti-static agents
Official title: {Anti-static agents}
C04B2103/0074 (Anti-static agents) appears on 20 US grants and 18 published applications in this corpus.
Search patents in C04B- Granted patents
- 20
- Published applications
- 18
- Assignees
- 9
- Inventors
- 46
- Latest grant
- 14 Oct 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 2 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 6 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 3 | 2 |
| 2010 | 2 | 1 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 2 | 0 |
| 2014 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Biodegradable retarder for cementing applications14 Oct 2014US 8,858,860 B2Halliburton Energy Services.Inc.
- Method of integrating therapeutic agent into a bioerodible medical device3 Sep 2013US 8,524,148 B2Abbott Laboratories
- Biodegradable retarder for cementing applications7 May 2013US 8,435,344 B2Halliburton Energy Services.Inc.
- Integration of therapeutic agent into a bioerodible medical device17 Jul 2012US 8,221,495 B2Abbott Laboratories
- Water-soluble and biodegradable copolymers on a polyamide basis and use thereof28 Feb 2012US 8,124,670 B2BASF Construction Polymers GmbH
- Biodegradable Retarder for Cementing Applications19 Jul 2012US 2012/0180698 A1Halliburton Energy Services.Inc.
- Use Of Vinyl Phosphonic Acid For Producing Biodegradable Mixed Polymers And The Use Thereof For Exploring And Extracting Petroleum And Natural Gas27 Oct 2011US 2011/0263465 A1Clariant Finance (BVI) Limited
- Water-soluble and biodegradable copolymers on a polyamide basis and use thereof23 Sep 2010US 2010/0240802 A1BASF Construction Polymers GmbH
- Providing Freezing and Thawing Resistance to Cementitious Compositions14 May 2009US 2009/0124728 A1Construction Research & Technology GmbH
- Environmentally compatible defoaming composition for use in fluids19 Mar 2009US 2009/0075848 A1Kemira Chemicals, Inc.
Most cited
By later US patents
- Methods of cementing in subterranean zones penetrated by well bores using biodegradable dispersants143US 6,681,856 B1Halliburton Energy Services.Inc. · 2004
- Methods of cementing67US 6,793,730 B2Halliburton Energy Services.Inc. · 2004
- Dispersant and fluid loss control additives for well cements, well cement compositions and methods57US 6,182,758 B2Halliburton Energy Services.Inc. · 2001
- Cementing casing strings in deep water offshore wells41US 6,630,021 B2Halliburton Energy Services.Inc. · 2003
- Cementing casing strings in deep water offshore wells36US 6,454,004 B2Halliburton Energy Services.Inc. · 2002