Formaldehyde-free binder compositions and methods of making the binders under controlled acidic conditions
US-2023278918-A1 · Sep 7, 2023 · US
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with carboxylic acid amides (reaction of polyamides with aldehydes C08G69/50)
with carboxylic acid amides (reaction of polyamides with aldehydes C08G69/50) · 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 | C08G12/22 |
| Official title | with carboxylic acid amides (reaction of polyamides with aldehydes C08G69/50) |
| Display label | with carboxylic acid amides (reaction of polyamides with aldehydes C08G69/50) |
| 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 |
|---|---|
| 2015 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2021 | 2 |
| 2023 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Formaldehyde-free binder compositions and methods of making the binders under controlled acidic conditions
US-11661376-B2 · May 30, 2023 · US
Formaldehyde-free binder compositions and methods of making the binders under controlled acidic conditions
US-2021179490-A1 · Jun 17, 2021 · US
Formaldehyde-free binder compositions and methods of making the binders under controlled acidic conditions
US-10988412-B2 · Apr 27, 2021 · US
Nitric oxide-releasing packaging membranes
US-10494493-B1 · Dec 3, 2019 · US
Laser ablative dielectric material
US-10304720-B2 · May 28, 2019 · US
Laser ablative dielectric material
US-2018019156-A1 · Jan 18, 2018 · US
Formaldehyde-free binder compositions and methods of making the binders under controlled acidic conditions
US-2017240464-A1 · Aug 24, 2017 · US
Formaldehyde-free binder compositions and methods of making the binders under controlled acidic conditions
US-9676954-B2 · Jun 13, 2017 · US
Resin, optical material, and optical device
US-9221949-B2 · Dec 29, 2015 · US