C04B 24/425
Organo-modified inorganic compounds
Official title: {Organo-modified inorganic compounds, e.g. organo-clays}
C04B24/425 (Organo-modified inorganic compounds) appears on 19 US grants and 13 published applications in this corpus.
Search patents in C04B- Granted patents
- 19
- Published applications
- 13
- Assignees
- 20
- Inventors
- 57
- Latest grant
- 29 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
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| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
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| 1998 | 1 | 0 |
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| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 2 | 2 |
| 2018 | 3 | 1 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Emulsion shear bond enhanced cement29 Aug 2023US 11,739,247 B1Saudi Arabian Oil Company
- Facile clay exfoliation using polymer silicone surfactants20 Apr 2021US 10,981,830 B2Industrial Science & Technology Network, Inc.
- Storage-stable resin-modified glass ionomer cement17 Nov 2020US 10,835,453 B2VOCO GmbH
- Methods and compositions including a curable resin and organophilically-modified clay for subterranean oil well applications4 Dec 2018US 10,144,858 B2Halliburton Energy Seervices, Inc.
- Nanoclay-enhanced cement composition for deep well treatment4 Sep 2018US 10,065,890 B2King Fahd University of Petroleum and Minerals
- Emulsion shear bond enhanced cement17 Aug 2023US 2023/0257642 A1Aramco Services Company
- Preparation method for high-performance water infiltration resisting material26 Aug 2021US 2021/0261462 A1Northeastern University
- Facile clay exfoliation using polymer silicone surfactants14 Nov 2019US 2019/0345062 A1Industrial Science & Technology Network, Inc.
- Refractory castables with hydrophobic aggregates18 Apr 2019US 2019/0112232 A1BNZ Materials, Inc.
- Storage-stable resin-modified glass ionomer cement21 Jun 2018US 2018/0168938 A1VOCO GmbH
Most cited
By later US patents
- Composite material containing a layered silicate205US 4,889,885 AKabushiki Kaisha Toyota Chuo Kenkyusho · 1989
- Organoclay compositions and method of preparation94US 6,036,765 ASouthern Clay Products, Inc. · 2000
- Organoclay compositions71US 5,780,376 ASouthern Clay Products, Inc. · 1998
- Admixture and method for optimizing addition of EO/PO superplasticizer to concrete containing smectite clay-containing aggregates41US 6,352,952 B1W. R. Grace & Co.-Conn. · 2002
- Admixture for optimizing addition of EO/PO plasticizers31US 6,670,415 B2W. R. Grace & Co.-Conn. · 2003