C04B 41/488
Other macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon
Official title: {Other macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds}
C04B41/488 (Other macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon) appears on 116 US grants and 128 published applications in this corpus.
Search patents in C04B- Granted patents
- 116
- Published applications
- 128
- Assignees
- 111
- Inventors
- 465
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 8 |
| 2004 | 4 | 3 |
| 2005 | 2 | 3 |
| 2006 | 2 | 2 |
| 2007 | 1 | 5 |
| 2008 | 0 | 8 |
| 2009 | 2 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 4 |
| 2012 | 0 | 2 |
| 2013 | 4 | 2 |
| 2014 | 3 | 5 |
| 2015 | 1 | 3 |
| 2016 | 0 | 2 |
| 2017 | 4 | 6 |
| 2018 | 1 | 4 |
| 2019 | 2 | 9 |
| 2020 | 10 | 9 |
| 2021 | 7 | 12 |
| 2022 | 4 | 13 |
| 2023 | 8 | 10 |
| 2024 | 4 | 3 |
| 2025 | 8 | 6 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ceramic ink for digital printing, preferably for inkjet printing8 Sep 2026US 12,729,315 B2Sicer S.P.A.
- Low friction coatings14 Jul 2026US 12,680,046 B2John Crane Inc.
- Method for producing a printed concrete element9 Dec 2025US 12,492,152 B2METTEN Stein+Design GmbH & Co. KG
- 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
- Magnetic floor surface23 Sep 2025US 12,421,400 B2IOBAC Limited
- Smart hybrid sealants for concrete cracks and joints, methods of making, and methods of use24 Sep 2026US 2026/0286622 A1
- Ceramic infill materials for synthetic turf applications4 Jun 2026US 2026/0152904 A1Carbo Ceramics Inc.
- Method for internal and external collaborative integrated protection of concrete2 Apr 2026US 2026/0092018 A1Harbin Institute of Technology
- Laminate comprising a layer of a layered mineralic material and a polyurethane layer22 Jan 2026US 2026/0022078 A1BASF SE
- Lightweight structural concrete from recycled materials2 Oct 2025US 2025/0304496 A1
Most cited
By later US patents
- Method for retrofitting a surface of a house or building83US 6,442,912 B1Innovative Coatings Corporation · 2002
- Water-and oil-repellency imparting urethane oligomers comprising perfluoroalkyl moieties71US 6,803,109 B23M Innovative Properties Company · 2004
- Polyimides prepared from perfluoroisopropylidene diamine64US 4,111,906 ATRW Inc. · 1978
- Repair process for aluminum nitride substrates49US 6,262,390 B1International Business Machines Corporation · 2001
- Fluorinated aromatic diamine44US 4,203,922 ATRW Inc. · 1980