C04B 41/4857
Other macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
Official title: {Other macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds}
C04B41/4857 (Other macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds) appears on 131 US grants and 92 published applications in this corpus.
Search patents in C04B- Granted patents
- 131
- Published applications
- 92
- Assignees
- 90
- Inventors
- 333
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 4 |
| 2003 | 3 | 2 |
| 2004 | 2 | 8 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 2 | 1 |
| 2008 | 2 | 0 |
| 2009 | 0 | 2 |
| 2010 | 2 | 4 |
| 2011 | 0 | 1 |
| 2012 | 2 | 3 |
| 2013 | 1 | 0 |
| 2014 | 0 | 3 |
| 2015 | 1 | 6 |
| 2016 | 4 | 5 |
| 2017 | 1 | 2 |
| 2018 | 4 | 3 |
| 2019 | 2 | 5 |
| 2020 | 5 | 7 |
| 2021 | 1 | 3 |
| 2022 | 4 | 6 |
| 2023 | 4 | 6 |
| 2024 | 6 | 8 |
| 2025 | 6 | 4 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for forming polymer modified asphalt23 Jun 2026US 12,662,431 B2Imam Abdulrahman Bin Faisal University
- Asphalt containing recycled waste plastic5 May 2026US 12,617,731 B2Imam Abdulrahman Bin Faisal University
- Method for producing a decorative mineral composite body14 Apr 2026US 12,600,684 B2Leonhard Kurz Stiftung & Co. KG
- Latent heat storage gypsum board and partition structure9 Dec 2025US 12,492,330 B2Yoshino Gypsum Co., Ltd.
- Armor plating made of fine-grain boron carbide and silicon carbide7 Oct 2025US 12,435,006 B2Saint-Gobain Centre De Recherches Et D ' Etudes Europeen
- Bonded reinforced plastic concrete vapor barrier8 Oct 2026US 2026/0308074 A1Helix Steel, LLC
- Smart hybrid sealants for concrete cracks and joints, methods of making, and methods of use24 Sep 2026US 2026/0286622 A1
- Special tooling for fabricating vanes16 Jul 2026US 2026/0201804 A1Rtx Corporation
- Method for forming polymer modified asphalt9 Apr 2026US 2026/0098156 A1Imam Abdulrahman Bin Faisal University
- Bond breaker composition3 Jul 2025US 2025/0215252 A1The Euclid Chemical Company
Most cited
By later US patents
- Articles having a polymeric shell and method for preparing same111US 5,443,727 AMinnesota Mining and Manufacturing Company · 1995
- Hydrophilic membranes and filters and method for preparing same51US 5,503,746 AMinnesota Mining and Manufacturing Company · 1996
- Water-based composites with superior cure in thick films, and chemical and shock resistance48US 5,017,632 ARohm and Haas Company · 1991
- Hydrophilic microporous membrane for drug delivery devices and method for preparing same46US 5,573,668 AMinnesota Mining and Manufacturing Company · 1996
- Aqueous polymer emulsion32US 5,744,540 ABASF SE · 1998