Reinforced flame retardant polycarbonate compositions with improved melt volume rates
US-12404368-B2 · Sep 2, 2025 · US
containing atoms other than carbon, hydrogen or oxygen
containing atoms other than carbon, hydrogen or oxygen · 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 | C08G64/08 |
| Official title | containing atoms other than carbon, hydrogen or oxygen |
| Display label | containing atoms other than carbon, hydrogen or oxygen |
| Total patents | 31 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 5 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polycarbonate resin
US-12264218-B2 · Apr 1, 2025 · US
Optical lens
US-12240944-B2 · Mar 4, 2025 · US
(het)aryl substituted bisphenol compounds and thermoplastic resins
US-2025034071-A1 · Jan 30, 2025 · US
Polycarbonate and method for preparing same
US-2023340195-A1 · Oct 26, 2023 · US
Polycarbonate and preparation method thereof
US-11702506-B2 · Jul 18, 2023 · US
Polycarbonate-polyorganosiloxane copolymer, polycarbonate resin composition including same, and molded product thereof
US-11697708-B2 · Jul 11, 2023 · US
Molded body containing polycarbonate-polyorganosiloxane copolymer
US-11655326-B2 · May 23, 2023 · US
Reinforced flame retardant polycarbonate compositions with improved melt volume rates
US-2023035378-A1 · Feb 2, 2023 · US
Polycarbonate resin
US-2022306802-A1 · Sep 29, 2022 · US
Optical lens
US-2022146713-A1 · May 12, 2022 · US
Thermoplastic resin and optical member
US-11261294-B2 · Mar 1, 2022 · US
Polycarbonate and preparation method thereof
US-2021292476-A1 · Sep 23, 2021 · US
Polycarbonate-polyorganosiloxane copolymer, polycarbonate resin composition including same, and molded product thereof
US-11111386-B2 · Sep 7, 2021 · US
Thermoplastic resin and optical member
US-2021147621-A1 · May 20, 2021 · US
Molded body containing polycarbonate-polyorganosiloxane copolymer
US-2020317846-A1 · Oct 8, 2020 · US
Polycarbonate resin, molded article, optical member, and lens
US-10597489-B2 · Mar 24, 2020 · US
Polycarbonate-polyorganosiloxane copolymer, polycarbonate resin composition including same, and molded product thereof
US-2020010614-A1 · Jan 9, 2020 · US
Polycarbonate-polyorganosiloxane copolymer, polycarbonate resin composition including same, and molded product thereof
US-2020010681-A1 · Jan 9, 2020 · US
Method for producing polycarbonate-polyorganosiloxane copolymer
US-10472518-B2 · Nov 12, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08G64/08?
- CPC C08G64/08 is the Cooperative Patent Classification code for “containing atoms other than carbon, hydrogen or oxygen.”
- How many patents are filed under CPC C08G64/08 (containing atoms other than carbon, hydrogen or oxygen)?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC C08G64/08 growing?
- Publication counts under this code: 5 in 2023 vs 4 in 2025 (latest complete years).