Poly (alkyl carbonate) adhesives
US-11401374-B2 · Aug 2, 2022 · US
Adhesives based on polycarbonates; Adhesives based on derivatives of polycarbonates
Adhesives based on polycarbonates; Adhesives based on derivatives of polycarbonates · 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 | C09J169/00 |
| Official title | Adhesives based on polycarbonates; Adhesives based on derivatives of polycarbonates |
| Display label | Adhesives based on polycarbonates; Adhesives based on derivatives of polycarbonates |
| Total patents | 83 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 7 |
| 2017 | 4 |
| 2018 | 8 |
| 2019 | 11 |
| 2020 | 17 |
| 2021 | 3 |
| 2022 | 6 |
| 2023 | 6 |
| 2024 | 6 |
| 2025 | 8 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Semiconductor device and method for producing semiconductor device
US-2022230989-A1 · Jul 21, 2022 · US
Loupe and loupe unit
US-11294167-B2 · Apr 5, 2022 · US
Aliphatic polycarbonate
US-2022098364-A1 · Mar 31, 2022 · US
Laminate peeling method, laminate, and laminate production method
US-2022002591-A1 · Jan 6, 2022 · US
Transient adhesives, methods of making, and methods of use
US-2021380854-A1 · Dec 9, 2021 · US
Transient adhesives, methods of making, and methods of use
US-11149174-B2 · Oct 19, 2021 · US
High molecular weight polymers from waste raw materials
US-10894861-B2 · Jan 19, 2021 · US
Nanoparticle containing compositions
US-2020339802-A1 · Oct 29, 2020 · US
Sheet for sintering bonding, sheet for sintering bonding with base material, and semiconductor chip with layer of material for sintering bonding
US-2020294952-A1 · Sep 17, 2020 · US
Wound body of sheet for sintering bonding with base material
US-2020290833-A1 · Sep 17, 2020 · US
Sheet for sintering bonding and sheet for sintering bonding with base material
US-2020294961-A1 · Sep 17, 2020 · US
Curable resin composition and eletrical component using the same
US-2020291170-A1 · Sep 17, 2020 · US
Pressure-sensitive adhesive
US-2020291270-A1 · Sep 17, 2020 · US
Sheet for sintering bonding and sheet for sintering bonding with base material
US-2020290160-A1 · Sep 17, 2020 · US
Sheet for sintering bonding and sheet for sintering bonding with base material
US-2020294951-A1 · Sep 17, 2020 · US
Silicone carbonate polymers as release layers for pressure sensitive adhesive containing articles
US-2020198292-A1 · Jun 25, 2020 · US
Formulations for pressure sensitive adhesives
US-10662287-B2 · May 26, 2020 · US
Resin-metal composite member for tire, and tire
US-2020115599-A1 · Apr 16, 2020 · US
Moisture-curable silylated resin derived from polycarbonate diol and coating, sealant and adhesive compositions containing same
US-2020109230-A1 · Apr 9, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09J169/00?
- CPC C09J169/00 is the Cooperative Patent Classification code for “Adhesives based on polycarbonates; Adhesives based on derivatives of polycarbonates.”
- How many patents are filed under CPC C09J169/00 (Adhesives based on polycarbonates; Adhesives based on derivatives of polycarbonates)?
- Our database includes 83 publications tagged with this CPC code.
- Is patent activity under CPC C09J169/00 growing?
- Publication counts under this code: 6 in 2024 vs 8 in 2025 (latest complete years).