C04B 41/0009
Demolition agents based on cementitous or like materials
Official title: {Demolition agents based on cementitous or like materials}
C04B41/0009 (Demolition agents based on cementitous or like materials) appears on 19 US grants and 7 published applications in this corpus.
Search patents in C04B- Granted patents
- 19
- Published applications
- 7
- Assignees
- 21
- Inventors
- 68
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 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 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and system for molded coating on CMC27 May 2025US 12,311,574 B2Rtx Corporation
- Selective masking and plugging of honeycomb bodies26 Dec 2023US 11,851,379 B2Corning Incorporated
- Part comprising a substrate and an environmental barrier1 Aug 2023US 11,713,283 B2Centre National De La Recherche Scientifique
- Method of depositing abradable coatings under polymer gels25 Jul 2017US 9,714,578 B2General Electric Company
- Heating device for accelerating the action of expansive mortars27 Oct 1992US 5,159,179 AChimica Edile Artigiani di Ghini & Pasquini S.n.c.
- Method and system for molded coating on cmc21 Aug 2025US 2025/0262800 A1Rtx Corporation
- Method for depositing an environmental barrier on a part made of composite material having a ceramic matrix26 Dec 2024US 2024/0425424 A1Centre National De La Recherche Scientifique
- Composition, System and Process for Removing Oil Products from Asphalt Shingles6 Apr 2023US 2023/0103688 A1
- Method and system for molded coating on cmc22 Sep 2022US 2022/0297345 A1Raytheon Technologies Corporation
- Selective masking and plugging of honeycomb bodies17 Jun 2021US 2021/0179502 A1Corning Incorporated
Most cited
By later US patents
- Demolition agent for brittle materials10US 4,316,583 AOnoda Cement Co., Ltd. · 1982
- Demolition agent, its preparation and its use10US 4,354,877 AOnoda Cement Co., Ltd. · 1982
- Material for destroying concrete structures8US 4,409,030 AChichibu Cement Co., Ltd. · 1983
- Hydration-expansive crushing cartridge6US 4,378,997 ANippon Oil and Fats Co., Ltd. · 1983
- Nonexplosive chemical composition for gently breaking rock or concrete mass5US 4,565,579 ACentral Glass Company, Limited · 1986