Ink set, fluid applying apparatus, fluid applying method, and printed product
US-2026009177-A1 · Jan 8, 2026 · US
Aliphatic, araliphatic or cycloaliphatic compounds containing amino groups
Aliphatic, araliphatic or cycloaliphatic compounds containing amino groups · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D06P1/645 |
| Official title | Aliphatic, araliphatic or cycloaliphatic compounds containing amino groups |
| Display label | Aliphatic, araliphatic or cycloaliphatic compounds containing amino groups |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 5 |
| 2020 | 7 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Image forming pretreatment liquid, ink set, and image forming method
US-2024254358-A1 · Aug 1, 2024 · US
Textile materials containing dyed polyphenylene sulfide fibers and methods for producing the same
US-11987929-B2 · May 21, 2024 · US
Aqueous inks comprising capsules stabilised by cationic dispersing groups
US-11884829-B2 · Jan 30, 2024 · US
Aqueous white inkjet ink and method for producing printed textile item
US-2023303874-A1 · Sep 28, 2023 · US
Aqueous inkjet ink for textile printing and method for producing printed textile item
US-2023303870-A1 · Sep 28, 2023 · US
Ink jet ink composition, ink pack, and ink jet printing method
US-11639061-B2 · May 2, 2023 · US
Textile materials containing dyed polyphenylene sulfide fibers and methods for producing the same
US-2022389652-A1 · Dec 8, 2022 · US
Aqueous inkjet inks containing a water-insoluble additive
US-11499065-B2 · Nov 15, 2022 · US
Aqueous inks comprising capsules stabilised by cationic dispersing groups
US-2022002568-A1 · Jan 6, 2022 · US
Aqueous pigment dispersion
US-11072719-B2 · Jul 27, 2021 · US
Textile printing
US-11066782-B2 · Jul 20, 2021 · US
Transfer-printing ink and transfer-printing apparatus
US-10968357-B2 · Apr 6, 2021 · US
Treatment agent for image recording, set including ink and treatment agent for image recording, and recording method
US-10857805-B2 · Dec 8, 2020 · US
Aqueous inkjet inks containing a water-insoluble additive
US-2020308434-A1 · Oct 1, 2020 · US
Digital printing ink
US-2020216699-A1 · Jul 9, 2020 · US
Ink jet ink composition for textile printing and ink jet textile printing method
US-10704194-B2 · Jul 7, 2020 · US
Digital printing ink
US-10640667-B1 · May 5, 2020 · US
Digital printing ink
US-2020123403-A1 · Apr 23, 2020 · US
Ink Jet Ink Composition, Ink Pack, And Ink Jet Printing Method
US-2020095443-A1 · Mar 26, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D06P1/645?
- CPC D06P1/645 is the Cooperative Patent Classification code for “Aliphatic, araliphatic or cycloaliphatic compounds containing amino groups.”
- How many patents are filed under CPC D06P1/645 (Aliphatic, araliphatic or cycloaliphatic compounds containing amino groups)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC D06P1/645 growing?
- Publication counts under this code: 3 in 2023 vs 3 in 2024 (latest complete years).