Amine-containing vinyldisiloxanes in the manufacture of elastomeric polymers
US-2025296943-A1 · Sep 25, 2025 · US
This page is not indexed by search engines while we improve data quality.
of an acyclic saturated carbon skeleton
of an acyclic saturated carbon skeleton · 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 | C07C211/02 |
| Official title | of an acyclic saturated carbon skeleton |
| Display label | of an acyclic saturated carbon skeleton |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Acid Degradable Solid Lipid Nanoparticles
US-2025197348-A1 · Jun 19, 2025 · US
Process for preparing ethyleneamine compounds
US-11072686-B2 · Jul 27, 2021 · US
Process for preparing ethyleneamine compounds
US-2020362111-A1 · Nov 19, 2020 · US
Method for polymer removal from single-walled carbon nanotubes
US-10640381-B2 · May 5, 2020 · US
Polyetheramines based on 1,3-dialcohols
US-10633328-B2 · Apr 28, 2020 · US
n-Type semiconductor element, complementary type semiconductor device and method for manufacturing same, and wireless communication device in which same is used
US-10615352-B2 · Apr 7, 2020 · US
Odour-masked amine composition
US-10315982-B2 · Jun 11, 2019 · US
n-TYPE SEMICONDUCTOR ELEMENT, COMPLEMENTARY TYPE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME, AND WIRELESS COMMUNICATION DEVICE IN WHICH SAME IS USED
US-2019027700-A1 · Jan 24, 2019 · US
Method for polymer removal from single-walled carbon nanotubes
US-2018354799-A1 · Dec 13, 2018 · US
Odour-masked amine composition
US-2016340292-A1 · Nov 24, 2016 · US
Fluorosurfactants
US-9481643-B2 · Nov 1, 2016 · US
Polyetheramines based on 1,3-dialcohols
US-2016052867-A1 · Feb 25, 2016 · US
Fluorosurfactants
US-2015246875-A1 · Sep 3, 2015 · US
Method for producing polyamine composition from plant
US-9115051-B2 · Aug 25, 2015 · US