Processes for producing alkyl acrylate dimers
US-2025230119-A1 · Jul 17, 2025 · US
by oligomerisation
by oligomerisation · 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 | C07C67/465 |
| Official title | by oligomerisation |
| Display label | by oligomerisation |
| Total patents | 34 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 8 |
| 2017 | 6 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bis-aminophosphines as catalysts for the dimerization of alkyl acrylates
US-2024400593-A1 · Dec 5, 2024 · US
Charge transportation in nanostructured functional selenium-containing liquid crystalline materials
US-11814346-B1 · Nov 14, 2023 · US
Acetylated lactide oligomer-based plasticizer, method of preparing same and PLA resin composition containing same
US-11332598-B2 · May 17, 2022 · US
Process to prepare a cyclic oligomer and a cyclic oligomer obtainable thereby and a process to polymerize it
US-11149111-B2 · Oct 19, 2021 · US
Process to prepare a cyclic oligomer and a cyclic oligomer obtainable thereby and a process to polymerize it
US-2021189061-A1 · Jun 24, 2021 · US
Acetylated lactide oligomer-based plasticizer, method of preparing same and pla resin composition containing same
US-2020325301-A1 · Oct 15, 2020 · US
Intermediate compound for manufacturing bixin ethyl ester and method of manufacturing the same
US-10800735-B2 · Oct 13, 2020 · US
(meth)acrylic oligomers
US-2019308924-A1 · Oct 10, 2019 · US
Process for the synthesis of acrylic acid oligomers
US-10183907-B2 · Jan 22, 2019 · US
Process for the synthesis of acrylic acid oligomers
US-2018265447-A1 · Sep 20, 2018 · US
Catalytic processes for preparing estolide base oils
US-2018154378-A1 · Jun 7, 2018 · US
Method for producing compound
US-9982087-B2 · May 29, 2018 · US
Catalytic processes for preparing estolide base oils
US-9878973-B2 · Jan 30, 2018 · US
Activation of supported olefin metathesis catalysts by organic reductants
US-2017348681-A1 · Dec 7, 2017 · US
Process for the preparation of complex oligomeric structures
US-9695105-B2 · Jul 4, 2017 · US
High-and low-viscosity estolide base oils and lubricants
US-2017152205-A1 · Jun 1, 2017 · US
Mandelic acid condensation polymers
US-2017143757-A1 · May 25, 2017 · US
High-and low-viscosity estolide base oils and lubricants
US-9650328-B2 · May 16, 2017 · US
New process for the preparation of complex oligomeric structures
US-2017022140-A1 · Jan 26, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C67/465?
- CPC C07C67/465 is the Cooperative Patent Classification code for “by oligomerisation.”
- How many patents are filed under CPC C07C67/465 (by oligomerisation)?
- Our database includes 34 publications tagged with this CPC code.
- Is patent activity under CPC C07C67/465 growing?
- Publication counts under this code: 1 in 2024 vs 1 in 2025 (latest complete years).