C08F 110/00
Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
C08F110/00 (Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond) appears on 5,254 US grants and 4,633 published applications in this corpus.
Search patents in C08F- Granted patents
- 5,254
- Published applications
- 4,633
- Assignees
- 923
- Inventors
- 7,644
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 29 | 0 |
| 1977 | 23 | 0 |
| 1978 | 18 | 0 |
| 1979 | 16 | 0 |
| 1980 | 18 | 0 |
| 1981 | 21 | 0 |
| 1982 | 11 | 0 |
| 1983 | 8 | 0 |
| 1984 | 6 | 0 |
| 1985 | 11 | 0 |
| 1986 | 7 | 0 |
| 1987 | 5 | 0 |
| 1988 | 9 | 0 |
| 1989 | 11 | 0 |
| 1990 | 19 | 0 |
| 1991 | 32 | 0 |
| 1992 | 38 | 0 |
| 1993 | 35 | 0 |
| 1994 | 32 | 0 |
| 1995 | 57 | 0 |
| 1996 | 69 | 0 |
| 1997 | 105 | 0 |
| 1998 | 123 | 0 |
| 1999 | 97 | 0 |
| 2000 | 186 | 0 |
| 2001 | 244 | 80 |
| 2002 | 278 | 180 |
| 2003 | 239 | 239 |
| 2004 | 228 | 302 |
| 2005 | 187 | 225 |
| 2006 | 199 | 194 |
| 2007 | 147 | 186 |
| 2008 | 136 | 183 |
| 2009 | 123 | 232 |
| 2010 | 188 | 238 |
| 2011 | 167 | 214 |
| 2012 | 132 | 198 |
| 2013 | 194 | 213 |
| 2014 | 158 | 201 |
| 2015 | 175 | 197 |
| 2016 | 185 | 177 |
| 2017 | 210 | 159 |
| 2018 | 147 | 164 |
| 2019 | 144 | 160 |
| 2020 | 154 | 159 |
| 2021 | 133 | 136 |
| 2022 | 139 | 167 |
| 2023 | 93 | 143 |
| 2024 | 94 | 123 |
| 2025 | 105 | 101 |
| 2026 | 69 | 62 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Polymers with low levels of volatile organic compounds and methods of making such polymers22 Sep 2026US 12,742,026 B2ExxonMobil Chemical Patents Inc.
- Nucleating agent composition, olefin-based resin composition, molded article thereof, and method for producing olefin-based resin composition15 Sep 2026US 12,735,514 B2Adeka Corporation
- Polyethylene compositions, articles thereof, and methods thereof8 Sep 2026US 12,729,254 B2ExxonMobil Chemical Patents Inc.
- Metallocene compound, and preparation method therefor and application thereof25 Aug 2026US 12,715,941 B2China Petroleum & Chemical Corporation
- Polyolefin production apparatus and polyolefin production method18 Aug 2026US 12,708,889 B2Sumitomo Chemical Company, Limited
- Solid titanium catalyst component, catalyst for polymerizing olefin, and method for polymerizing olefin24 Sep 2026US 2026/0286018 A1Mitsui Chemicals, Inc.
- Horizontal polymerization reactor for producing propylene-based polymer and method for producing propylene-based polymer17 Sep 2026US 2026/0273496 A1Japan Polypropylene Corporation
- Methods for producing bimodal polyolefins and impact copolymers17 Sep 2026US 2026/0275011 A1ExxonMobil Chemical Patents Inc.
- Composition of Polymers Derived Through the Maleation of Depolymerized Polypropylene10 Sep 2026US 2026/0265481 A1GreenMantra Recycling Technologies Ltd.
- Catalyst components for the polymerization of olefins3 Sep 2026US 2026/0258170 A1Basell Poliolefine Italia S.r.l.
Most cited
By later US patents
- Elastic substantially linear olefin polymers1,374US 5,272,236 AThe Dow Chemical Company · 1993
- Elastic substantialy linear olefin polymers1,117US 5,278,272 AThe Dow Chemical Company · 1994
- Ionic metallocene catalyst compositions596US 5,198,401 AExxon Chemical Patents Inc. · 1993
- Catalyst system of enhanced productivity544US 5,153,157 AExxon Chemical Patents Inc. · 1992
- Process and catalyst for polyolefin density and molecular weight control529US 5,324,800 AExxon Chemical Patents Inc. · 1994