C04B 41/5076
With masses bonded by inorganic cements
Official title: {with masses bonded by inorganic cements (sulfur compositions C04B41/5097)}
C04B41/5076 (With masses bonded by inorganic cements) appears on 406 US grants and 367 published applications in this corpus.
Search patents in C04B- Granted patents
- 406
- Published applications
- 367
- Assignees
- 242
- Inventors
- 845
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 7 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 6 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 7 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 10 | 0 |
| 1987 | 7 | 0 |
| 1988 | 7 | 0 |
| 1989 | 7 | 0 |
| 1990 | 2 | 0 |
| 1991 | 7 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 11 | 0 |
| 1998 | 16 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 2 |
| 2002 | 8 | 7 |
| 2003 | 9 | 6 |
| 2004 | 10 | 19 |
| 2005 | 4 | 12 |
| 2006 | 7 | 13 |
| 2007 | 4 | 12 |
| 2008 | 7 | 11 |
| 2009 | 8 | 24 |
| 2010 | 11 | 19 |
| 2011 | 11 | 16 |
| 2012 | 11 | 18 |
| 2013 | 9 | 16 |
| 2014 | 11 | 20 |
| 2015 | 21 | 27 |
| 2016 | 18 | 23 |
| 2017 | 19 | 13 |
| 2018 | 11 | 13 |
| 2019 | 11 | 12 |
| 2020 | 10 | 9 |
| 2021 | 6 | 11 |
| 2022 | 5 | 19 |
| 2023 | 8 | 8 |
| 2024 | 10 | 22 |
| 2025 | 16 | 10 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cementitious binders for geopolymer, geopolymers, and uses thereof4 Aug 2026US 12,698,236 B2Sika Technology AG
- Marking trafficked pavement substrates using a dry polymer modified cement3 Feb 2026US 12,540,104 B2
- Ceramic cement mixture and ceramic honeycomb with ceramic cement skin13 Jan 2026US 12,522,545 B2Corning Incorporated
- Protective internal coatings for porous substrates16 Dec 2025US 12,497,336 B2Applied Thin Films, Inc.
- Latent heat storage gypsum board and partition structure9 Dec 2025US 12,492,330 B2Yoshino Gypsum Co., Ltd.
- Treatment of contaminated concrete13 Aug 2026US 2026/0234071 A1Ki Strategies Pty Ltd
- 1,3-propanediol carrier compositions and methods of use thereof4 Jun 2026US 2026/0151930 A1Primient Covation LLC
- Assembly with detachable constructional layer16 Apr 2026US 2026/0103428 A1Sika Technology AG
- Ceramic cement mixture and ceramic honeycomb with ceramic cement skin9 Apr 2026US 2026/0097997 A1Corning Incorporated
- Curable geopolymer slurry and treatement compositions and methods for producing and using said compositions12 Mar 2026US 2026/0070844 A1Schlumberger Technology Corporation
Most cited
By later US patents
- Fire barrier coating and fire barrier plywood136US 5,130,184 APyrotite Corporation · 1992
- Fire barrier coating composition containing magnesium oxychlorides and high alumina calcium aluminate cements or magnesium oxysulphate85US 4,572,862 ADelphic Research Laboratories, Inc. · 1986
- Glazing layer-forming composition for hot-coating of furnace refractories and method of forming glazing layer84US 6,096,432 AAsahi Chemical Co., Ltd. · 2000
- Process for preparing a water repellent silica sol78US 5,651,921 AIdemitsu Kosan Co., Ltd. · 1997
- Fire-barrier plywood76US 4,661,398 ADelphic Research Laboratories, Inc. · 1987