Process for the production of diacyl peroxides
US-12209065-B2 · Jan 28, 2025 · US
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from carboxylic acid anhydrides
from carboxylic acid anhydrides · 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 | C07C51/083 |
| Official title | from carboxylic acid anhydrides |
| Display label | from carboxylic acid anhydrides |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 2 |
| 2018 | 1 |
| 2022 | 3 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for the production of diacyl peroxides
US-11976035-B2 · May 7, 2024 · US
Process for the production of diacyl peroxides
US-11976034-B2 · May 7, 2024 · US
Process for the production of diacyl peroxides
US-2022251038-A1 · Aug 11, 2022 · US
Process for the production of diacyl peroxides
US-2022235002-A1 · Jul 28, 2022 · US
Process for the production of diacyl peroxides
US-2022235003-A1 · Jul 28, 2022 · US
Liquid arylbenzoyl benzoic acid ester derivatives for energy curable compositions
US-9938231-B2 · Apr 10, 2018 · US
Method for the preparation of Intermediates for carboxy-fluoresceins and novel carboxy-fluorescein
US-2017217872-A1 · Aug 3, 2017 · US
Liquid arylbenzoyl benzoic acid ester derivatives for energy curable compositions
US-2017029360-A1 · Feb 2, 2017 · US
Process for preparing spiro[2.5]octane-5,7-dione
US-9212120-B2 · Dec 15, 2015 · US
Chemically-modified graphene and method for producing the same
US-9181167-B2 · Nov 10, 2015 · US