UV active derivatives of Pd(AcAc)2 catalyzed polycycloolefin compositions as optical materials
US-11897991-B2 · Feb 13, 2024 · US
This page is not indexed by search engines while we improve data quality.
OO
OO · 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 | C08F4/7027 |
| Official title | {OO} |
| Display label | OO |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
UV active derivatives of pd(AcAc)2L catalyzed polycycloolefin compositions as optical materials
US-11746166-B2 · Sep 5, 2023 · US
Method for producing α-olefin/(meth)acrylic acid ester copolymer
US-11739171-B2 · Aug 29, 2023 · US
Hindered amine stabilized UV active organopalladium catalyzed polycycloolefin compositions as optical materials
US-11299566-B2 · Apr 12, 2022 · US
Hindered amine stabilized uv active organopalladium catalyzed polycycloolefin compositions as optical materials
US-2022002453-A1 · Jan 6, 2022 · US
UV ACTIVE DERIVATIVES OF Pd(AcAc)2L CATALYZED POLYCYCLOOLEFIN COMPOSITIONS AS OPTICAL MATERIALS
US-2021198393-A1 · Jul 1, 2021 · US
UV ACTIVE DERIVATIVES OF Pd(AcAc)2 CATALYZED POLYCYCLOOLEFIN COMPOSITIONS AS OPTICAL MATERIALS
US-2021198392-A1 · Jul 1, 2021 · US
METHOD FOR PRODUCING alpha-OLEFIN/(METH)ACRYLIC ACID ESTER COPOLYMER
US-2021122853-A1 · Apr 29, 2021 · US
Polyvinyl alcohol and method for producing same
US-10766978-B2 · Sep 8, 2020 · US
Polyvinyl alcohol and method for producing same
US-2019119414-A1 · Apr 25, 2019 · US