Bioderived biphenyl-containing compounds and their conversion to polymers and macromonomers
US-11174343-B2 · Nov 16, 2021 · US
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containing phosphorus
containing phosphorus · 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 | C08G64/083 |
| Official title | {containing phosphorus} |
| Display label | containing phosphorus |
| Total patents | 12 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bioderived biphenyl-containing compounds and their conversion to polymers and macromonomers
US-2020262972-A1 · Aug 20, 2020 · US
Organic-inorganic hybrid composition, and article and optical component including the same
US-10717866-B2 · Jul 21, 2020 · US
Synthesis of a phosphorous containing monomer and the incorporation in polycarbonate by interfacial polymerization thereof
US-2020048410-A1 · Feb 13, 2020 · US
Polycarbonate resin composition
US-10513580-B2 · Dec 24, 2019 · US
Polycarbonate resin and preparation method therefor
US-10414860-B2 · Sep 17, 2019 · US
Organic-inorganic hybrid composition, and article and optical component including the same
US-2018244915-A1 · Aug 30, 2018 · US
Polycarbonate Resin and Preparation Method Therefor
US-2018127541-A1 · May 10, 2018 · US
Polycarbonate resin composition
US-2017275422-A1 · Sep 28, 2017 · US
Polycarbonate and method of preparing the same
US-9765184-B2 · Sep 19, 2017 · US
Production method of polycarbonate resin
US-9353215-B2 · May 31, 2016 · US
Polycarbonate and Method of Preparing the Same
US-2015038615-A1 · Feb 5, 2015 · US