C04B 7/46
Electric
Official title: electric
C04B7/46 (Electric) appears on 10 US grants and 10 published applications in this corpus.
Search patents in C04B- Granted patents
- 10
- Published applications
- 10
- Assignees
- 10
- Inventors
- 31
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 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 | 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 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 0 | 0 |
| 2022 | 2 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 5 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for preparing sulphoaluminate cement from solar energy stored heat dried sludge24 Mar 2026US 12,583,790 B2Shandong University
- Efficient integration of manufacturing of upcycled concrete product into power plants15 Oct 2024US 12,116,322 B2Arizona Board of Regents on behalf of Arizona State University
- Efficient integration of manufacturing of upcycled concrete product into power plants5 Sep 2023US 11,746,049 B2Arizona Board of Regents on behalf of Arizona State University
- Apparatus for recycling fly ash having quantum energy generator17 May 2022US 11,333,355 B2Unhae Encco., Ltd.
- Efficient integration of manufacturing of upcycled concrete product into power plants15 Feb 2022US 11,247,940 B2Arizona Board of Regents
- Method of calcining a raw material to obtain a cementitious material15 Jan 2026US 2026/0015286 A1
- System and method for preparing sulphoaluminate cement from solar energy stored heat dried sludge25 Jul 2024US 2024/0246857 A1Shandong University
- Efficient integration of manufacturing of upcycled concrete product into power plants22 Feb 2024US 2024/0059607 A1Arizona Board of Regents on behalf of Arizona State University
- Processes and Methods for the Calcination of Materials1 Feb 2024US 2024/0034672 A1Calix, Inc.
- Method of calcining a raw material to obtain a cementitious material18 Jan 2024US 2024/0018039 A1Holcim Technology Ltd
Most cited
By later US patents
- Process and apparatus for producing hydraulic cements14US 4,477,283 A1984
- Remote generator controller system and devices5US 10,641,226 B1Wheeler Machinery Co. · 2020
- Process for producing portland and other hydraulic cements4US 4,213,791 A1980
- Efficient integration of manufacturing of upcycled concrete product into power plants3US 11,746,049 B2Arizona Board of Regents on behalf of Arizona State University · 2023
- Process and apparatus for producing portland and other hydraulic cements3US 4,388,117 A1983