Multi-layer golf ball with thermo-reversible covalent adaptable network
US-12491410-B2 · Dec 9, 2025 · US
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having one carbon-to-carbon double bond
having one carbon-to-carbon double bond · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C08F132/04 |
| Official title | having one carbon-to-carbon double bond |
| Display label | having one carbon-to-carbon double bond |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2020 | 3 |
| 2021 | 2 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Tethered alkylidenes from organoazides for cyclic polymer synthesis
US-2025043067-A1 · Feb 6, 2025 · US
Cyclic ruthenium benzylidene initiators for enhanced ring expansion metathesis polymerization
US-2025026871-A1 · Jan 23, 2025 · US
Multi-layer golf ball with thermo-reversible covalent adaptable network
US-2024293701-A1 · Sep 5, 2024 · US
Compositions comprising poly(p-phenylene) and carbon fibers produced therefrom
US-11926933-B2 · Mar 12, 2024 · US
Tethered alkylidene and methods of making the same
US-2023303600-A1 · Sep 28, 2023 · US
Method for producing temperature-stable polyalkenylenes
US-11753490-B2 · Sep 12, 2023 · US
Metathesis catalyst system for polymerizing cycloolefins
US-11724250-B2 · Aug 15, 2023 · US
Compositions comprising poly(p-phenylene) and carbon fibers produced therefrom
US-2021130987-A1 · May 6, 2021 · US
Method for producing temperature-stable polyalkenylenes
US-2021017310-A1 · Jan 21, 2021 · US
Metathesis Catalyst System for Polymerizing Cycloolefins
US-2020094234-A1 · Mar 26, 2020 · US
Metathesis Catalyst System for Polymerizing Cycloolefins
US-2020094233-A1 · Mar 26, 2020 · US
Amphiphilic cyclobutenes and cylobutanes
US-10538475-B2 · Jan 21, 2020 · US
Cycloolefin rubber and method of production of same and rubber composition, cross-linked rubber, and tire
US-10072101-B2 · Sep 11, 2018 · US
Cycloolefin rubber and method of production of same and rubber composition, cross-linked rubber, and tire
US-2017253695-A1 · Sep 7, 2017 · US
Hydrocarbon-based polymers comprising two end groups with 2-oxo-1,3-dioxolan-4-yl endings, preparation thereof and use thereof
US-9359459-B2 · Jun 7, 2016 · US
Water soluble norbornene-type polymers and photoimageable compositions thereof
US-9328179-B2 · May 3, 2016 · US
Hydrocarbon-based polymers comprising two end groups with 2-oxo-1,3-dioxolan-4-yl endings, preparation thereof and use thereof
US-2015315310-A1 · Nov 5, 2015 · US
Amphiphilic cyclobutenes and cyclobutanes
US-2015175519-A1 · Jun 25, 2015 · US