Thermoplastic polymer powder for 3D printing with improved stability and recyclability
US-2024287262-A1 · Aug 29, 2024 · US
Use of polymers of unsaturated cyclic compounds having no unsaturated aliphatic groups in a side-chain, e.g. coumarone-indene resins or derivatives thereof, as moulding material
Use of polymers of unsaturated cyclic compounds having no unsaturated aliphatic groups in a side-chain, e.g. coumarone-indene resins or derivatives thereof, as moulding material · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B29K2045/00 |
| Official title | Use of polymers of unsaturated cyclic compounds having no unsaturated aliphatic groups in a side-chain, e.g. coumarone-indene resins or derivatives thereof, as moulding material |
| Display label | Use of polymers of unsaturated cyclic compounds having no unsaturated aliphatic groups in a side-chain, e.g. coumarone-indene resins or derivatives thereof, as moulding material |
| Total patents | 26 |
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 | 3 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 5 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing shaping material
US-11905380-B2 · Feb 20, 2024 · US
Piston including a composite layer applied to metal substrate
US-11850773-B2 · Dec 26, 2023 · US
Piston including a composite layer applied to metal substrate
US-2023088665-A1 · Mar 23, 2023 · US
Piston including a composite layer applied to a metal substrate
US-11511515-B2 · Nov 29, 2022 · US
Transparent conductive film and touch panel
US-10684710-B2 · Jun 16, 2020 · US
Systems and methods for forming a composite part based on volume
US-10562244-B2 · Feb 18, 2020 · US
Piston including a composite layer applied to a metal substrate
US-2020040841-A1 · Feb 6, 2020 · US
Method for producing shaping material
US-2020032003-A1 · Jan 30, 2020 · US
Dielectric film
US-10529494-B2 · Jan 7, 2020 · US
Piston including a composite layer applied to a metal substrate
US-10443537-B2 · Oct 15, 2019 · US
Resin film, conductive film and method for producing these films
US-2019255757-A1 · Aug 22, 2019 · US
Transparent conductive film and touch panel
US-2019155413-A1 · May 23, 2019 · US
Method for producing stretched film
US-10273337-B2 · Apr 30, 2019 · US
Transparent conductive film and touch panel
US-10228782-B2 · Mar 12, 2019 · US
Film for molding
US-10106659-B2 · Oct 23, 2018 · US
Systems and Methods for Forming a Composite Part
US-2018207891-A1 · Jul 26, 2018 · US
Film capacitor
US-2017301473-A1 · Oct 19, 2017 · US
Piston including a composite layer applied to a metal substrate
US-2017184052-A1 · Jun 29, 2017 · US
Shrinkable face film and a label comprising a shrinkable face film
US-2017174379-A1 · Jun 22, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29K2045/00?
- CPC B29K2045/00 is the Cooperative Patent Classification code for “Use of polymers of unsaturated cyclic compounds having no unsaturated aliphatic groups in a side-chain, e.g. coumarone-indene resins or derivatives thereof, as moulding material.”
- How many patents are filed under CPC B29K2045/00 (Use of polymers of unsaturated cyclic compounds having no unsaturated aliphatic groups in a side-chain, e.g. coumarone-indene resins or derivatives thereof, as moulding material)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC B29K2045/00 growing?
- Publication counts under this code: 2 in 2023 vs 2 in 2024 (latest complete years).