C04B 2111/0012
Thixotropic mixtures
Official title: {Thixotropic mixtures}
C04B2111/0012 (Thixotropic mixtures) appears on 32 US grants and 14 published applications in this corpus.
Search patents in C04B- Granted patents
- 32
- Published applications
- 14
- Assignees
- 21
- Inventors
- 54
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 4 |
| 2025 | 3 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thixotropic slurry with enhanced reliability for use in a wellbore8 Sep 2026US 12,729,335 B2Halliburton Energy Services.Inc.
- Thixotropic slurry with enhanced reliability for use in a wellbore21 Jul 2026US 12,686,805 B2Halliburton Energy Services.Inc.
- Thixotropic cement slurry with graphene oxide29 Jul 2025US 12,371,605 B2Halliburton Energy Services.Inc.
- Process for preparing non-cementitious loss control composition24 Jun 2025US 12,338,389 B2Oil and Natural Gas Corporation Limited
- Methods of making and using a thixotropic cement composition3 Jun 2025US 12,319,868 B2Halliburton Energy Services.Inc.
- Powder composition, mortar material for additive manufacturing, molded object, and method for manufacturing molded object20 Aug 2026US 2026/0242287 A1Polyuse Co., Ltd.
- Thixotropic Cement Slurry with Graphene Oxide22 May 2025US 2025/0163311 A1Halliburton Energy Services.Inc.
- Thixotropic slurry with enhanced reliability for use in a wellbore14 Nov 2024US 2024/0376367 A1Halliburton Energy Services.Inc.
- Thixotropic slurry with enhanced reliability for use in a wellbore14 Nov 2024US 2024/0376368 A1Halliburton Energy Services.Inc.
- Process for preparing non-cementitious loss control composition24 Oct 2024US 2024/0352304 A1Oil and Natural Gas Corporation Limited
Most cited
By later US patents
- Delayed thixotropic cement compositions and methods48US 6,610,140 B2Halliburton Energy Services.Inc. · 2003
- Delayed thixotropic cement compositions and methods42US 6,457,523 B1Halliburton Energy Services.Inc. · 2002
- Coating composition37US 4,863,516 ASermatech International, Inc. · 1989
- Thixotropic coating compositions and methods32US 4,548,646 ASermatech International, Inc. · 1985
- Methods and compositions for sealing subterranean zones30US 6,616,753 B2Halliburton Energy Services.Inc. · 2003