Post-curable rubber-based pressure-sensitive adhesive
US-2017355885-A1 · Dec 14, 2017 · US
Copolymers of isobutene; Butyl rubber {; Homo- or copolymers of other iso-olefines}
Copolymers of isobutene; Butyl rubber {; Homo- or copolymers of other iso-olefines} · 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 | C09J123/22 |
| Official title | Copolymers of isobutene; Butyl rubber {; Homo- or copolymers of other iso-olefines} |
| Display label | Copolymers of isobutene; Butyl rubber {; Homo- or copolymers of other iso-olefines} |
| Total patents | 261 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 21 |
| 2016 | 15 |
| 2017 | 25 |
| 2018 | 28 |
| 2019 | 38 |
| 2020 | 38 |
| 2021 | 21 |
| 2022 | 26 |
| 2023 | 8 |
| 2024 | 22 |
| 2025 | 17 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Adhesive composition for optical use and adhesive film for optical use
US-2017327714-A1 · Nov 16, 2017 · US
Adhesive agent composition, adhesive sheet, and electronic device and production method therefor
US-9809728-B2 · Nov 7, 2017 · US
Adhesive composition for optical use, method for preparing adhesive composition for optical use, and adhesive film for optical use
US-2017313917-A1 · Nov 2, 2017 · US
Pressure sensitive adhesive film and method of manufacturing organic electronic device using the same
US-9803112-B2 · Oct 31, 2017 · US
Pressure-sensitive adhesive sheet for covering
US-2017306063-A1 · Oct 26, 2017 · US
Gas barrier film laminate and electronic component
US-9796156-B2 · Oct 24, 2017 · US
Extrudable pressure sensitive non-black adhesive composition and methods for preparing the same
US-9714368-B2 · Jul 25, 2017 · US
Pressure-sensitive adhesive composition, pressure-sensitive adhesive sheet, and moisture-permeable waterproof pressure-sensitive adhesive sheet
US-9708510-B2 · Jul 18, 2017 · US
Rubber-based adhesive composition having excellent durability
US-9708511-B2 · Jul 18, 2017 · US
Ionically Crosslinkable Poly(isobutylene) Adhesive Polymers
US-2017198178-A1 · Jul 13, 2017 · US
Pressure sensitive adhesive film
US-9698374-B2 · Jul 4, 2017 · US
Encapsulation film
US-2017186997-A1 · Jun 29, 2017 · US
Pressure sensitive adhesive composition, pressure sensitive adhesive sheet, pressure sensitive adhesive film, laminate for touch panel, and capacitive touch panel
US-2017101560-A1 · Apr 13, 2017 · US
Hot melt adhesive
US-2017095587-A1 · Apr 6, 2017 · US
Thermoplastic single ply membrane
US-9611647-B2 · Apr 4, 2017 · US
Maleic Anhydride Polymers and Methods of Treating Subterranean Formations
US-2017073569-A1 · Mar 16, 2017 · US
Pressure-sensitive adhesive composition
US-2017077440-A1 · Mar 16, 2017 · US
Adhesives comprising grafted isobutylene copolymer
US-9587150-B2 · Mar 7, 2017 · US
Pressure-sensitive adhesive composition
US-2017051184-A1 · Feb 23, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09J123/22?
- CPC C09J123/22 is the Cooperative Patent Classification code for “Copolymers of isobutene; Butyl rubber {; Homo- or copolymers of other iso-olefines}.”
- How many patents are filed under CPC C09J123/22 (Copolymers of isobutene; Butyl rubber {; Homo- or copolymers of other iso-olefines})?
- Our database includes 261 publications tagged with this CPC code.
- Is patent activity under CPC C09J123/22 growing?
- Publication counts under this code: 22 in 2024 vs 17 in 2025 (latest complete years).