C04B 14/465
Ca-silicate
Official title: {Ca-silicate, e.g. wollastonite}
C04B14/465 (Ca-silicate) appears on 17 US grants and 18 published applications in this corpus.
Search patents in C04B- Granted patents
- 17
- Published applications
- 18
- Assignees
- 8
- Inventors
- 19
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 3 | 6 |
| 2020 | 5 | 2 |
| 2021 | 3 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heat and fire resistant geopolymer materials21 Jul 2026US 12,686,637 B2
- Chemical composition of superabsorbent vesicles, method for mortar cement admixture, and applications of the same16 Mar 2021US 10,947,437 B2Saudi Arabian Oil Company
- Method for monitoring cement using polymer-based capsules16 Mar 2021US 10,947,438 B2Saudi Arabian Oil Company
- Bonding element, bonding matrix and composite material having the bonding element, and method of manufacturing thereof9 Feb 2021US 10,913,684 B2Rutgers, The State University of New Jersey
- Cement having cross-linked plymers16 Jun 2020US 10,683,450 B2Saudi Arabian Oil Company
- Heat and fire resistant geopolymer materials23 Mar 2023US 2023/0090940 A1
- Method for monitoring cement using polymer-based capsules9 Jul 2020US 2020/0216743 A1Saudi Arabian Oil Company
- Chemical composition of superabsorbent vesicles, method for mortar cement admixture, and applications of the same25 Jun 2020US 2020/0199432 A1Saudi Arabian Oil Company
- Cement Having Cross-Linked Polymers3 Oct 2019US 2019/0300774 A1Saudi Arabian Oil Company
- Cement having cross-linked polymers3 Oct 2019US 2019/0300775 A1Saudi Arabian Oil Company
Most cited
By later US patents
- High temperature flexible cementing compositions and methods for using same136US 6,729,405 B2BJ Services Company · 2004
- Glassy calcium silicate fibers made from phosphorus slag23US 4,090,882 ADyckerhoff Zementwerke Aktiengesellschaft · 1978
- Honeycomb structure comprising a cement skin composition with crystalline inorganic fibrous material8US 9,139,479 B2Corning Incorporated · 2015
- Bonding element, bonding matrix and composite material having the bonding element, and method of manufacturing thereof2US 9,868,667 B2Rutgers, The State University of New Jersey · 2018
- Chemical composition of superabsorbent vesicles, method for mortar cement admixture, and applications of the same1US 10,947,437 B2Saudi Arabian Oil Company · 2021