C04B 2103/0021
Compounds of elements having a valency of 3
Official title: {Compounds of elements having a valency of 3}
C04B2103/0021 (Compounds of elements having a valency of 3) appears on 11 US grants and 6 published applications in this corpus.
Search patents in C04B- Granted patents
- 11
- Published applications
- 6
- Assignees
- 18
- Inventors
- 51
- Latest grant
- 9 Aug 2022
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 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 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 | 1 |
| 2014 | 2 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Coating structure, turbine part having same, and method for manufacturing coating structure9 Aug 2022US 11,407,688 B2Mitsubishi Heavy Industries, Ltd.
- Polycarboxylate-based superplasticizer compositions and methods of use21 Apr 2020US 10,626,049 B1GEO Specialty Chemicals, Inc.
- Binder made of blast-furnace slag23 Feb 2016US 9,266,775 B2Saint-Gobain Weber
- Galliated calcium phosphate biomaterials25 Nov 2014US 8,894,958 B2Centre National de la Recherche Scientifique (CNRS)
- Cement mixes containing additives for altering the hardening rate of chemically bonded silico-phosphate cements and methods therefor18 Feb 2014US 8,652,248 B2Imi Tami Institute for Research and Development Ltd.
- Use of a Colloidal Polymer Inorganic Hybrid Material as a Construction Composition Additive1 May 2025US 2025/0136510 A1Construction Research & Technology GmbH
- Radiation shield unit, method of manufacturing radiation shield unit, and radiation shield structure18 May 2023US 2023/0154637 A1Kabushiki Kaisha Toshiba
- Coating structure, turbine part having same, and method for manufacturing coating structure25 Apr 2019US 2019/0119172 A1Mitsubishi Hitachi Power Systems, Ltd.
- Binder made of blast-furnace slag22 Oct 2015US 2015/0299037 A1Saint-Gobain Weber
- Cement mixes containing additives for altering the hardening rate of chemically bonded silico-phosphate cements and methods therefor8 Aug 2013US 2013/0199415 A1Imi Tami Institute for Research and Development Ltd.
Most cited
By later US patents
- Fixant for mixed organic and inorganic contaminated materials and method for using same57US 5,430,235 APelt & Hooykaas B.V. · 1995
- Monolithic refractory materials18US 4,069,057 ANippon Crucible Co., Ltd. · 1978
- Process for accelerating the setting and hardening of material which contains a hydraulic binder, setting and hardening accelerator and use of a mixture for accelerating the setting and hardening18US 5,560,774 ASika AG, vorm. Kaspar Winkler & Co. · 1996
- Solidifying and hardening accelerator for hydraulic binders17US 6,302,954 B1BK Giulini Chemie GmbH · 2001
- Toxic waste fixant and method for using same14US 5,347,077 APelt & Hooykaas B.V. · 1994