Double-sided adhesive sheet, image display device-constituting laminate, and image display device
US-2025012957-A1 · Jan 9, 2025 · US
Homopolymers or copolymers obtained by polymerisation of macromolecular compounds terminated by a carbon-to-carbon double bond
Homopolymers or copolymers obtained by polymerisation of macromolecular compounds terminated by a 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 | C09J155/005 |
| Official title | {Homopolymers or copolymers obtained by polymerisation of macromolecular compounds terminated by a carbon-to-carbon double bond} |
| Display label | Homopolymers or copolymers obtained by polymerisation of macromolecular compounds terminated by a carbon-to-carbon double bond |
| Total patents | 30 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 9 |
| 2018 | 2 |
| 2019 | 6 |
| 2020 | 5 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Adhesive tape and adhesive composition
US-2024209240-A1 · Jun 27, 2024 · US
Macromonomer copolymer, epoxy resin composition, adhesive, molding material, and cured product
US-11884813-B2 · Jan 30, 2024 · US
(Meth)acrylic copolymer, adhesive composition containing same, and adhesive sheet
US-11306171-B2 · Apr 19, 2022 · US
Pressure sensitive adhesive particle and method of producing printed matter
US-2021017424-A1 · Jan 21, 2021 · US
Dissolvable Thermal Direct Adhesive Label and Methods of Assembly and Use of the Same
US-2020372840-A1 · Nov 26, 2020 · US
Macromonomer copolymer, epoxy resin composition, adhesive, molding material, and cured product
US-2020199352-A1 · Jun 25, 2020 · US
(meth)acrylic copolymer, adhesive composition containing same, and adhesive sheet
US-2020190242-A1 · Jun 18, 2020 · US
Transparent adhesive sheet
US-10611932-B2 · Apr 7, 2020 · US
(Meth)acrylic copolymer, adhesive composition containing same, and adhesive sheet
US-10570237-B2 · Feb 25, 2020 · US
(Meth)acrylic copolymer, adhesive composition and adhesive sheet containing same, and coating material and coated product using same
US-10479855-B2 · Nov 19, 2019 · US
Multi-phase silicone acrylic hybrid visco-elastic compositions and methods of making same
US-10316228-B2 · Jun 11, 2019 · US
Adhesive compositions and articles, and methods of making and using the same
US-10246616-B2 · Apr 2, 2019 · US
Optically clear adhesives for durable plastic bonding
US-10214666-B2 · Feb 26, 2019 · US
Low-cost synthesis of macromonomers
US-2019055337-A1 · Feb 21, 2019 · US
Multigraft copolymer superelastomers by emulsion polymerization
US-10202478-B2 · Feb 12, 2019 · US
(meth)acrylic copolymer, adhesive composition and adhesive sheet containing same, and coating material and coated product using same
US-2018142055-A1 · May 24, 2018 · US
Multi-phase silicone acrylic hybrid visco-elastic compositions and methods of making same
US-2018002583-A1 · Jan 4, 2018 · US
Dissolvable thermal direct adhesive label and methods of assembly and use of the same
US-2017365195-A1 · Dec 21, 2017 · US
Adhesive resin composition
US-9809731-B2 · Nov 7, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09J155/005?
- CPC C09J155/005 is the Cooperative Patent Classification code for “Homopolymers or copolymers obtained by polymerisation of macromolecular compounds terminated by a carbon-to-carbon double bond.”
- How many patents are filed under CPC C09J155/005 (Homopolymers or copolymers obtained by polymerisation of macromolecular compounds terminated by a carbon-to-carbon double bond)?
- Our database includes 30 publications tagged with this CPC code.
- Is patent activity under CPC C09J155/005 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).