C04B 22/0006
Waste inorganic materials
Official title: {Waste inorganic materials}
C04B22/0006 (Waste inorganic materials) appears on 8 US grants and 7 published applications in this corpus.
Search patents in C04B- Granted patents
- 8
- Published applications
- 7
- Assignees
- 11
- Inventors
- 27
- Latest grant
- 17 Jul 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 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 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 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 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multifunctional material for workability of geopolymeric system and its process thereof17 Jul 2018US 10,023,497 B2Council of Scientific and Industrial Research
- Composition for advanced hybrid geopolymeric functional materials and a process for the preparation thereof1 Sep 2015US 9,120,701 B2Council of Scientific and Industrial Research
- Method of forming light weight construction sheet goods from recyclable material29 Dec 1998US 5,853,634 A
- Admixture for cement5 Aug 1997US 5,653,796 ADipsol Chemicals Co., Ltd.
- Process for improving the fluidity and conveyability of moist calcium sulfate precipitates2 Apr 1985US 4,508,574 AChemische Werke Huls Aktiengesellschaft
- Cementing spacer30 Apr 2026US 2026/0117111 A1Riteks, Inc.
- Curable geopolymer slurry and treatement compositions and methods for producing and using said compositions12 Mar 2026US 2026/0070844 A1Schlumberger Technology Corporation
- Sewage sludge ash (ssa) for low strength concrete13 Nov 2025US 2025/0346529 A1Qatar Foundation for Education, Science and Community Development
- Roof tile with an improved composition and method of making the same27 May 2021US 2021/0156149 A1
- Novel Multifunctional Material for Workability of Geopolymeric System and its Process Thereof7 Dec 2017US 2017/0349488 A1Council of Scientific and Industrial Research
Most cited
By later US patents
- Method of forming light weight construction sheet goods from recyclable material17US 5,853,634 A1998
- Composition and method for retarding the setting of cements13US 4,054,460 AChemical Development Corporation · 1977
- Cement and concrete mixture9US 4,231,801 AAssociated Concrete Products, Inc. · 1980
- Composition for advanced hybrid geopolymeric functional materials and a process for the preparation thereof4US 9,120,701 B2Council of Scientific and Industrial Research · 2015
- Process for improving the fluidity and conveyability of moist calcium sulfate precipitates3US 4,508,574 AChemische Werke Huls Aktiengesellschaft · 1985