C08F 289/00
Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds not provided
Official title: Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds not provided for in groups C08F251/00 - C08F287/00
C08F289/00 (Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds not provided) appears on 282 US grants and 247 published applications in this corpus.
Search patents in C08F- Granted patents
- 282
- Published applications
- 247
- Assignees
- 211
- Inventors
- 812
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 8 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 10 | 0 |
| 1993 | 9 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 10 | 0 |
| 1998 | 8 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 1 |
| 2002 | 8 | 2 |
| 2003 | 5 | 13 |
| 2004 | 5 | 11 |
| 2005 | 9 | 18 |
| 2006 | 5 | 24 |
| 2007 | 9 | 15 |
| 2008 | 5 | 21 |
| 2009 | 7 | 17 |
| 2010 | 13 | 17 |
| 2011 | 12 | 16 |
| 2012 | 10 | 11 |
| 2013 | 13 | 9 |
| 2014 | 9 | 11 |
| 2015 | 7 | 3 |
| 2016 | 12 | 8 |
| 2017 | 2 | 6 |
| 2018 | 7 | 4 |
| 2019 | 3 | 5 |
| 2020 | 4 | 2 |
| 2021 | 2 | 5 |
| 2022 | 2 | 3 |
| 2023 | 4 | 2 |
| 2024 | 6 | 10 |
| 2025 | 2 | 10 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polyfunctional vinyl aromatic copolymer and method for manufacturing same, copolymer rubber obtained therefrom, rubber composition, rubber crosslinked material, and tire member25 Aug 2026US 12,715,943 B2Nippon Steel Chemical & Material Co., Ltd.
- Deliming composition and method for deliming hides28 Apr 2026US 12,612,670 B2TFL Ledertechnik GmbH
- Polymer gels in the formation of polymer brushes25 Nov 2025US 12,479,949 B2Yield Engineering Systems, Inc.
- Process for producing cationic lignin copolymer under aqueous acid conditions25 Feb 2025US 12,234,165 B2FPInnovations
- Heterocyclic-dithiol click chemistry24 Dec 2024US 12,171,854 B2Northeastern University
- Hybrid polymer and process for producing same30 Jul 2026US 2026/0217890 A1Snf Group
- Oxidized lignin polycarboxylate salt, preparation method, and use as a water reducer11 Jun 2026US 2026/0159624 A1Jiahua Science & Technology Development (Shanghai) Ltd.
- Ultraviolet-curable protective material composition and micro led display using the same1 Jan 2026US 2026/0001979 A1O-Flex Co., Ltd.
- Aqueous Coating Compositions Having Excellent Storage Stability and Coatings Thereof Having Excellent Water Barrier Properties25 Dec 2025US 2025/0388776 A1Covestro (Netherlands) B.V.
- Method for preparation of lignin-based latex for binding and coating applications18 Dec 2025US 2025/0382425 A1Abo Akademi
Most cited
By later US patents
- Device for priming for improved adherence of gels to substrates1,210US 5,749,968 AFocal, Inc. · 1998
- Carrier-bound protein prepared by reacting the protein with an acylating or alkylating compound having a carrier-bonding group and reacting the product with a carrier281US 3,969,287 ABoehringer Mannheim GmbH · 1976
- Hydrogels having enhanced elasticity and mechanical strength properties280US 6,960,617 B2Purdue Research Foundation · 2005
- Redox and photoinitiator systems for priming and improved adherence of gels to substrates176US 6,121,341 ABoard of Regents, The University of Texas System · 2000
- Biologically compatible collagenous reaction product and articles useful as medical implants produced therefrom148US 5,201,764 AAutogenesis Technologies, Inc. · 1993