Curable composition for sound barrier film
US-2018346695-A1 · Dec 6, 2018 · US
by heating
by heating · 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 | C08J5/121 |
| Official title | {by heating} |
| Display label | by heating |
| Total patents | 229 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 12 |
| 2017 | 19 |
| 2018 | 21 |
| 2019 | 28 |
| 2020 | 32 |
| 2021 | 30 |
| 2022 | 22 |
| 2023 | 13 |
| 2024 | 15 |
| 2025 | 17 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Welded structural joint between a high-performance thermoplastic matrix composite material and an elastomer by powder functionalization
US-10118342-B2 · Nov 6, 2018 · US
Method for adhering two motor-vehicle parts with direct heating of adhesive
US-2018282582-A1 · Oct 4, 2018 · US
Resin-junction material and joining method for resin member
US-10071540-B2 · Sep 11, 2018 · US
Method and device for joining components
US-10035303-B2 · Jul 31, 2018 · US
Method for welding polyamide and poly(meth)acrylate plastics
US-2018208726-A1 · Jul 26, 2018 · US
Laser processing apparatus
US-2018169978-A1 · Jun 21, 2018 · US
Method for improving the heat sealability of packaging material and method for manufacturing heat-sealed container or package
US-2018154603-A1 · Jun 7, 2018 · US
Method for improving the heat sealability of packaging material and method for manufacturing heat-sealed container or package
US-9937681-B2 · Apr 10, 2018 · US
Laminate and method for making laminate
US-9924762-B2 · Mar 27, 2018 · US
Tetrafluoroethylene/hexafluoropropylene copolymers including perfluoroalkoxyalkyl pendant groups and methods of making and using the same
US-2018066090-A1 · Mar 8, 2018 · US
Tetrafluoroethylene/hexafluoropropylene copolymers including perfluoroalkoxyalkyl pendant groups
US-2018030184-A1 · Feb 1, 2018 · US
Powder mixture comprising organic peroxide
US-2018022892-A1 · Jan 25, 2018 · US
Water-soluble packets
US-2018002084-A1 · Jan 4, 2018 · US
Water-soluble unit dose articles made from a combination of different films
US-2017369823-A1 · Dec 28, 2017 · US
Water-soluble unit dose articles made from a combination of different films
US-2017369822-A1 · Dec 28, 2017 · US
Bonding Method and Conveyor Belt
US-2017362474-A1 · Dec 21, 2017 · US
Water-soluble packets
US-2017355938-A1 · Dec 14, 2017 · US
Polyurethane Adhesives for Bonding Low Surface Energy Films
US-2017321095-A1 · Nov 9, 2017 · US
Workpiece bonding method
US-2017305069-A1 · Oct 26, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08J5/121?
- CPC C08J5/121 is the Cooperative Patent Classification code for “by heating.”
- How many patents are filed under CPC C08J5/121 (by heating)?
- Our database includes 229 publications tagged with this CPC code.
- Is patent activity under CPC C08J5/121 growing?
- Publication counts under this code: 15 in 2024 vs 17 in 2025 (latest complete years).