C04B 24/163
Obtained by reactions only involving carbon-to-carbon unsaturated bonds
Official title: {obtained by reactions only involving carbon-to-carbon unsaturated bonds}
C04B24/163 (Obtained by reactions only involving carbon-to-carbon unsaturated bonds) appears on 192 US grants and 184 published applications in this corpus.
Search patents in C04B- Granted patents
- 192
- Published applications
- 184
- Assignees
- 99
- Inventors
- 544
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 8 | 0 |
| 2001 | 14 | 3 |
| 2002 | 14 | 7 |
| 2003 | 4 | 14 |
| 2004 | 10 | 11 |
| 2005 | 8 | 6 |
| 2006 | 9 | 6 |
| 2007 | 5 | 7 |
| 2008 | 2 | 7 |
| 2009 | 4 | 1 |
| 2010 | 3 | 7 |
| 2011 | 3 | 8 |
| 2012 | 7 | 5 |
| 2013 | 3 | 8 |
| 2014 | 3 | 10 |
| 2015 | 6 | 5 |
| 2016 | 7 | 8 |
| 2017 | 13 | 8 |
| 2018 | 7 | 12 |
| 2019 | 3 | 9 |
| 2020 | 7 | 10 |
| 2021 | 6 | 7 |
| 2022 | 4 | 3 |
| 2023 | 3 | 9 |
| 2024 | 4 | 8 |
| 2025 | 5 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Polymer having dispersing function, oil well cement dispersant, and preparation method therefor and use thereof25 Aug 2026US 12,715,812 B2China Petroleum & Chemical Corporation
- Cementitious composition comprising a polymeric micro-gel as an anti-gas migration agent6 Jan 2026US 12,516,235 B2Snf Group
- Non-hydration strength in cementitious compositions14 Oct 2025US 12,441,658 B2GCP Applied Technologies Inc.
- Solid polycarboxylate superplasticizer as well as preparation method therefor and use thereof19 Aug 2025US 12,391,615 B1Anhui Conch Material Technology Co., Ltd.
- Method of stabilizing an admixture component, a stabilized admixture for cementitious compositions, cementitious composition, cementitious structures and methods of making the same8 Jul 2025US 12,351,526 B2Construction Research & Technology GmbH
- Polymer and polymer emulsion, preparation method therefor, cement slurry, and application of polymer and polymer emulsion30 Jul 2026US 2026/0217885 A1China Petroleum & Chemical Corporation
- Silver containing crosslinked polymers as admixture in cementitious compositions2 Jul 2026US 2026/0184635 A1Katholieke Universiteit Leuven
- Construction material dry mixes containing solid vinyl ester resins10 Jul 2025US 2025/0223225 A1Wacker Chemie AG
- Cementitious composition comprising a polymeric micro-gel as an anti-gas migration agent10 Apr 2025US 2025/0115802 A1Snf Group
- Ready-mix concrete or mortar, or precast concrete composition, comprising ground granulated blast furnace slag, an alkali sulfate activator and a pce type water reducing polymer27 Mar 2025US 2025/0100930 A1Centre National De La Recherche Scientifique
Most cited
By later US patents
- Hydrolytically stable polymers for use in oil field cementing methods and compositions237US 4,555,269 AHalliburton Company · 1985
- Cementing multi-lateral wells232US 5,588,488 AHalliburton Company · 1996
- Hydrolytically stable polymers for use in oil field cementing methods and compositions195US 4,515,635 AHalliburton Company · 1985
- Low temperature set retarded well cement compositions and methods145US 5,472,051 AHalliburton Company · 1995
- Low fluid loss cementing compositions containing hydrolyzed acrylamide/2-acrylamido-2-methylpropane sulfonic acid derivative copolymers and their use101US 4,015,991 ACalgon Corporation · 1977