C04B 41/65
With inorganic materials
Official title: with inorganic materials
C04B41/65 (With inorganic materials) appears on 229 US grants and 207 published applications in this corpus.
Search patents in C04B- Granted patents
- 229
- Published applications
- 207
- Assignees
- 171
- Inventors
- 553
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 10 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 0 |
| 2002 | 7 | 7 |
| 2003 | 5 | 9 |
| 2004 | 9 | 12 |
| 2005 | 4 | 4 |
| 2006 | 5 | 5 |
| 2007 | 1 | 4 |
| 2008 | 1 | 5 |
| 2009 | 4 | 8 |
| 2010 | 3 | 10 |
| 2011 | 3 | 7 |
| 2012 | 2 | 6 |
| 2013 | 3 | 6 |
| 2014 | 6 | 4 |
| 2015 | 7 | 3 |
| 2016 | 8 | 9 |
| 2017 | 5 | 7 |
| 2018 | 2 | 8 |
| 2019 | 6 | 12 |
| 2020 | 11 | 11 |
| 2021 | 3 | 8 |
| 2022 | 8 | 20 |
| 2023 | 6 | 6 |
| 2024 | 11 | 18 |
| 2025 | 15 | 12 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Concrete protection material, and preparation method and construction method therefor5 May 2026US 12,617,732 B2Anhui Engineering Material Technology Co, Ltd of Ctce Group
- Marking trafficked pavement substrates using a dry polymer modified cement3 Feb 2026US 12,540,104 B2
- Method of dispersing anatase titanium dioxide for penetration in concrete structures to reduce pollutants23 Dec 2025US 12,503,408 B2Pavement Technology, Inc.
- Latent heat storage gypsum board and partition structure9 Dec 2025US 12,492,330 B2Yoshino Gypsum Co., Ltd.
- Marine ecological engineering construction method, asphalt cement-based coating, and preparation method thereof25 Nov 2025US 12,478,048 B2
- Repair Method For Reinforced Concrete2 Jul 2026US 2026/0184645 A1JDC Corporation
- Composition and methods for increasing surface hardness of concrete21 May 2026US 2026/0138933 A1Curecrete Distribution, Inc.
- Electrically conductive boron-containing material with heat and impact resistance30 Apr 2026US 2026/0116825 A1POW-STOR Inc.
- Curable geopolymer slurry and treatement compositions and methods for producing and using said compositions12 Mar 2026US 2026/0070844 A1Schlumberger Technology Corporation
- Graphene-based nanomaterial epoxy layer for cemetitious surface12 Mar 2026US 2026/0070850 A1King Fahd University of Petroleum and Minerals
Most cited
By later US patents
- Architectural material using metal oxide exhibiting photocatalytic activity112US 5,595,813 ATakenaka Corporation · 1997
- Compositions and methods for treating set gypsum90US 6,822,033 B2United States Gypsum Company · 2004
- Process for preparing a water repellent silica sol78US 5,651,921 AIdemitsu Kosan Co., Ltd. · 1997
- Cement treated with high-pressure CO.sub.270US 5,518,540 AMaterials Technology Corporation · 1996
- Sprayable phosphate cementitious coatings and a method and apparatus for the production thereof62US 6,783,799 B12004