C04B 12/00
Cements not provided for in groups c04b7/00 - c04b11/00
Official title: Cements not provided for in groups C04B7/00 - C04B11/00
C04B12/00 (Cements not provided for in groups c04b7/00 - c04b11/00) appears on 319 US grants and 353 published applications in this corpus.
Search patents in C04B- Granted patents
- 319
- Published applications
- 353
- Assignees
- 273
- Inventors
- 813
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 8 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 9 | 0 |
| 1997 | 5 | 0 |
| 1998 | 10 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 5 | 4 |
| 2003 | 4 | 7 |
| 2004 | 4 | 12 |
| 2005 | 4 | 21 |
| 2006 | 11 | 8 |
| 2007 | 15 | 4 |
| 2008 | 1 | 3 |
| 2009 | 5 | 5 |
| 2010 | 3 | 7 |
| 2011 | 3 | 10 |
| 2012 | 7 | 11 |
| 2013 | 8 | 12 |
| 2014 | 6 | 7 |
| 2015 | 8 | 8 |
| 2016 | 8 | 19 |
| 2017 | 15 | 21 |
| 2018 | 12 | 9 |
| 2019 | 20 | 20 |
| 2020 | 12 | 14 |
| 2021 | 6 | 18 |
| 2022 | 14 | 26 |
| 2023 | 10 | 23 |
| 2024 | 13 | 27 |
| 2025 | 12 | 27 |
| 2026 | 11 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hyaloclastite, sideromelane or tachylite pozzolan-based geopolymer cement and concrete and method of making and using same30 Jun 2026US 12,668,536 B2
- Biocementation mixture for dust control and related applications2 Jun 2026US 12,643,819 B2Bind-X International GmbH
- Development of geopolymer cements utilizing red mud for primary well cementing applications26 May 2026US 12,637,608 B2Saudi Arabian Oil Company
- Lost circulation compositions comprising red mud12 May 2026US 12,624,274 B2Saudi Arabian Oil Company
- Method for making a friction material, in particular for making brake pads and relative brake pads5 May 2026US 12,617,122 B2ITT Italia S.r.l.
- Method for producing geopolymer material from silicate- and aluminate-rich waste8 Oct 2026US 2026/0308061 A1
- Biocementation mixture for dust control and related applications10 Sep 2026US 2026/0265130 A1Bind-X International GmbH
- High-voltage depletion-mode current source, transistor, and fabrication methods20 Aug 2026US 2026/0242281 A1Texas Instruments Incorporated
- Sustainable non-hydraulic cement composition and methods of such cements in subterranean cementing operations6 Aug 2026US 2026/0226338 A1Saudi Arabian Oil Company
- Biological sintering of carbonates without heat or pressure30 Jul 2026US 2026/0218244 A1Biomason, Inc.
Most cited
By later US patents
- Wearable audio system with acoustic modules202US 6,301,367 B1Interval Research Corporation · 2001
- Mineral binder and compositions employing the same153US 4,642,137 ALone Star Industries, Inc. · 1987
- Storage stable calcium phosphate cements124US 5,496,399 ANorian Corporation · 1996
- Method for repairing bone117US 5,697,981 ANorian Corporation · 1997
- Calcium phosphate granular cement and method for producing same97US 5,338,356 AMitsubishi Materials Corporation · 1994