Copolycarbonate and composition containing the same
US-2016369048-A1 · Dec 22, 2016 · US
not containing aliphatic unsaturation
not containing aliphatic unsaturation · 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 | C08G64/06 |
| Official title | not containing aliphatic unsaturation |
| Display label | not containing aliphatic unsaturation |
| Total patents | 533 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 48 |
| 2016 | 49 |
| 2017 | 53 |
| 2018 | 41 |
| 2019 | 44 |
| 2020 | 49 |
| 2021 | 51 |
| 2022 | 52 |
| 2023 | 46 |
| 2024 | 42 |
| 2025 | 39 |
| 2026 | 19 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Copolycarbonate and composition containing the same
US-2016326314-A1 · Nov 10, 2016 · US
Polycarbonate composition and article comprising the same
US-2016326321-A1 · Nov 10, 2016 · US
Polycarbonate composition and article comprising the same
US-2016319127-A1 · Nov 3, 2016 · US
Polycarbonate copolymer
US-9458291-B2 · Oct 4, 2016 · US
Hydroxyl-capping monomer, its polycarbonate and article containing the same
US-2016272759-A1 · Sep 22, 2016 · US
1,3-bis(hydroxyphenyl)-5-ethyladamantane compound and method for production thereof, and aromatic polycarbonate resin and method for production thereof
US-2016244389-A1 · Aug 25, 2016 · US
Multi-functional photoactive additives with improved chemical and flame resistance
US-9422395-B2 · Aug 23, 2016 · US
Polycarbonate copolymer, coating liquid using same, and electrophotographic photoreceptor
US-9389524-B2 · Jul 12, 2016 · US
Polycarbonate resin, production method therefor, and optical molded body
US-9360593-B2 · Jun 7, 2016 · US
High-fluidity polycarbonate copolymer, process for production highly polymerized aromatic polycarbonate resin and aromatic polycarbonate compound
US-9353216-B2 · May 31, 2016 · US
Polycarbonate copolymer, coating liquid using same, molded body, and electrophotographic photosensitive body
US-2016116854-A1 · Apr 28, 2016 · US
Polymers, co-polymers, and monomers using co2 as a reagent
US-2015376331-A1 · Dec 31, 2015 · US
Method for producing carbonate compound and method for producing aromatic polycarbonate
US-9221740-B2 · Dec 29, 2015 · US
High glass transition temperature photoimageable polycarbonate polymers with pendent polycyclic functional groups
US-2015353679-A1 · Dec 10, 2015 · US
Resin composition and molded body of same
US-9193824-B2 · Nov 24, 2015 · US
Thermoplastic resin comprising a fluorene derivative
US-9193826-B2 · Nov 24, 2015 · US
Polycarbonate copolymer and method of producing the same
US-9193823-B2 · Nov 24, 2015 · US
Polycarbonate resin, polycarbonate resin composition and molded article thereof
US-9193825-B2 · Nov 24, 2015 · US
Polycarbonate copolymer, coating fluid using same, electrophotographic photoreceptor, and method for producing polycarbonate copolymer
US-9188887-B2 · Nov 17, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08G64/06?
- CPC C08G64/06 is the Cooperative Patent Classification code for “not containing aliphatic unsaturation.”
- How many patents are filed under CPC C08G64/06 (not containing aliphatic unsaturation)?
- Our database includes 533 publications tagged with this CPC code.
- Is patent activity under CPC C08G64/06 growing?
- Publication counts under this code: 42 in 2024 vs 39 in 2025 (latest complete years).