C08F
Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
C08F (Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds) appears on 68,401 US grants and 56,676 published applications in this corpus.
Search patents in C08F- Granted patents
- 68,401
- Published applications
- 56,676
- Assignees
- 9,618
- Inventors
- 95,771
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1049 | 0 |
| 1977 | 954 | 0 |
| 1978 | 1015 | 0 |
| 1979 | 766 | 0 |
| 1980 | 824 | 0 |
| 1981 | 968 | 0 |
| 1982 | 775 | 0 |
| 1983 | 859 | 0 |
| 1984 | 861 | 0 |
| 1985 | 1025 | 0 |
| 1986 | 834 | 0 |
| 1987 | 935 | 0 |
| 1988 | 824 | 0 |
| 1989 | 1009 | 0 |
| 1990 | 1052 | 0 |
| 1991 | 1183 | 0 |
| 1992 | 1233 | 0 |
| 1993 | 1423 | 0 |
| 1994 | 1324 | 0 |
| 1995 | 1187 | 0 |
| 1996 | 1185 | 0 |
| 1997 | 1230 | 0 |
| 1998 | 1340 | 0 |
| 1999 | 1259 | 0 |
| 2000 | 1413 | 0 |
| 2001 | 1695 | 478 |
| 2002 | 1652 | 1431 |
| 2003 | 1541 | 1767 |
| 2004 | 1407 | 1930 |
| 2005 | 1062 | 1745 |
| 2006 | 1139 | 1711 |
| 2007 | 998 | 1687 |
| 2008 | 854 | 1760 |
| 2009 | 866 | 1813 |
| 2010 | 1358 | 2261 |
| 2011 | 1280 | 2018 |
| 2012 | 1314 | 2013 |
| 2013 | 1625 | 2123 |
| 2014 | 1668 | 2134 |
| 2015 | 1774 | 2356 |
| 2016 | 1995 | 2498 |
| 2017 | 2057 | 2613 |
| 2018 | 1982 | 2771 |
| 2019 | 2104 | 2753 |
| 2020 | 2295 | 3073 |
| 2021 | 2118 | 3099 |
| 2022 | 1964 | 3080 |
| 2023 | 1955 | 2907 |
| 2024 | 2019 | 2621 |
| 2025 | 1889 | 2336 |
| 2026 | 1263 | 1698 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Main groups
Granted patents with any code in the group
- C08F 220/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having10,983
- C08F 8/00Chemical modification by after-treatment10,773
- C08F 10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double9,563
- C08F 2/00Processes of polymerisation9,547
- C08F 4/00Polymerisation catalysts7,782
- C08F 210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond7,628
- C08F 110/00Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond5,254
- C08F 290/00Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction3,775
All 88 main groupsShow fewer
- C08F 222/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having3,278
- C08F 20/00Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals3,176
- C08F 283/00Macromolecular compounds obtained by polymerising monomers on to polymers provided for in3,012
- C08F 212/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having2,803
- C08F 265/00Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic2,469
- C08F 2810/00Chemical modification of a polymerIndexing code2,405
- C08F 2800/00Copolymer characterised by the proportions of the comonomers expressedIndexing code2,391
- C08F 297/00Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst2,287
- C08F 6/00Post-polymerisation treatments2,230
- C08F 214/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having1,939
- C08F 236/00Copolymers of compounds having one or more unsaturated aliphatic radicals, at least1,857
- C08F 255/00Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as1,786
- C08F 299/00Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions1,781
- C08F 293/00Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable1,741
- C08F 2410/00Features related to the catalyst preparation, the catalyst use or to theIndexing code1,479
- C08F 12/00Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals1,476
- C08F 36/00Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals1,472
- C08F 291/00Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to1,450
- C08F 279/00Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having1,373
- C08F 14/00Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals1,356
- C08F 230/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having1,306
- C08F 2438/00Living radical polymerisationIndexing code1,241
- C08F 226/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having1,133
- C08F 2420/00Metallocene catalystsIndexing code1,062
- C08F 2500/00Characteristics or properties of obtained polyolefinsIndexing code1,046
- C08F 216/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having964
- C08F 120/00Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having868
- C08F 257/00Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers868
- C08F 285/00Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers850
- C08F 218/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having808
- C08F 22/00Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals762
- C08F 136/00Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least691
- C08F 232/00Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side628
- C08F 251/00Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof569
- C08F 26/00Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals540
- C08F 259/00Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing527
- C08F 30/00Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals521
- C08F 287/00Macromolecular compounds obtained by polymerising monomers on to block polymers509
- C08F 16/00Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals494
- C08F 292/00Macromolecular compounds obtained by polymerising monomers on to inorganic materials479
- C08F 246/00Copolymers in which the nature of only the monomers in minority is399
- C08F 2400/00Characteristics for processes of polymerizationIndexing code345
- C08F 228/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having333
- C08F 112/00Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having330
- C08F 122/00Homopolymers of compounds having one or more unsaturated aliphatic radicals each having307
- C08F 32/00Homopolymers and copolymers of cyclic compounds having no unsaturated aliphatic radicals in296
- C08F 289/00Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds not provided282
- C08F 18/00Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals274
- C08F 114/00Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having256
- C08F 271/00Macromolecular compounds obtained by polymerising monomers on to polymers of nitrogen-containing monomers234
- C08F 261/00Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers216
- C08F 38/00Homopolymers and copolymers of compounds having one or more carbon-to-carbon triple bonds204
- C08F 28/00Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals185
- C08F 224/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having173
- C08F 116/00Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having162
- C08F 263/00Macromolecular compounds obtained by polymerising monomers on to polymers of esters of161
- C08F 126/00Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having160
- C08F 267/00Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated polycarboxylic147
- C08F 240/00Copolymers of hydrocarbons and mineral oils131
- C08F 130/00Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having116
- C08F 295/00Macromolecular compounds obtained by polymerisation using successively different catalyst types without deactivating107
- C08F 24/00Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals105
- C08F 132/00Homopolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side104
- C08F 234/00Copolymers of cyclic compounds having no unsaturated aliphatic radicals in a side101
- C08F 128/00Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having77
- C08F 34/00Homopolymers and copolymers of cyclic compounds having no unsaturated aliphatic radicals in75
- C08F 138/00Homopolymers of compounds having one or more carbon-to-carbon triple bonds58
- C08F 238/00Copolymers of compounds having one or more carbon-to-carbon triple bonds55
- C08F 275/00Macromolecular compounds obtained by polymerising monomers on to polymers of monomers containing51
- C08F 118/00Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having47
- C08F 242/00Copolymers of drying oils with other monomers42
- C08F 277/00Macromolecular compounds obtained by polymerising monomers on to polymers of carbocyclic or42
- C08F 253/00Macromolecular compounds obtained by polymerising monomers on to natural rubbers or derivatives40
- C08F 124/00Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having38
- C08F 273/00Macromolecular compounds obtained by polymerising monomers on to polymers of sulfur-containing monomers35
- C08F 301/00Macromolecular compounds not provided for in groups c08f10/00 - c08f299/0018
- C08F 281/00Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having17
- C08F 269/00Macromolecular compounds obtained by polymerising monomers on to polymers of heterocyclic oxygen-containing15
- C08F 134/00Homopolymers of cyclic compounds having no unsaturated aliphatic radicals in a side14
- C08F 244/00Coumarone-indene copolymers9
Recent patents
- Polymeric microstructures and systems and methods for making same6 Oct 2026US 12,751,914 B2The Board of Trustees of the Leland Stanford Junior University
- Super absorbent polymer and preparation method thereof6 Oct 2026US 12,752,254 B2LG Chem.Ltd.
- Preparation method of superabsorbent polymer6 Oct 2026US 12,752,255 B2LG Chem.Ltd.
- Uncharged clay blocking agent6 Oct 2026US 12,753,119 B2BASF SE
- Use of comb polymers as inerting agents for non-swelling layer-silicates6 Oct 2026US 12,753,120 B2Sika Technology AG
- Halogenated Xanthene-Containing Topical Anti-Gram-Positive Bacterial Ophthalmic Composition and Method8 Oct 2026US 2026/0306444 A1Provectus Pharmatech, Inc.
- The method of obtaining polyacrylamide hydrogels through continuous frontal polymerization8 Oct 2026US 2026/0307050 A1Green Evolution Technologies, Inc.
- Systems and methods for using facilitated transport membranes to separate olefins and paraffins8 Oct 2026US 2026/0308087 A1
- Compound, composition, and package structure8 Oct 2026US 2026/0308096 A1Industrial Technology Research Institute
- Storage and/or transport of ethylenically unsaturated carboxylic acids8 Oct 2026US 2026/0308099 A1BASF SE
Most cited
By later US patents
- Water-swellable copolymers and articles and coatings made therefrom1,443US 7,935,773 B2Tyco Healthcare Group LP · 2011
- Elastic substantially linear olefin polymers1,374US 5,272,236 AThe Dow Chemical Company · 1993
- Device for priming for improved adherence of gels to substrates1,210US 5,749,968 AFocal, Inc. · 1998
- Polymeric transition metal complexes and uses thereof1,155US 6,605,200 B1TheraSense, Inc. · 2003
- Transition metal complexes with bidentate ligand having an imidazole ring and sensor constructed therewith1,152US 6,605,201 B1TheraSense, Inc. · 2003