Modified pigments and use thereof
US-12286538-B2 · Apr 29, 2025 · US
non ionic dispersing agent, e.g. EO or PO addition products
non ionic dispersing agent, e.g. EO or PO addition products · 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 | C09B67/0089 |
| Official title | {non ionic dispersing agent, e.g. EO or PO addition products} |
| Display label | non ionic dispersing agent, e.g. EO or PO addition products |
| Total patents | 41 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 5 |
| 2017 | 8 |
| 2018 | 9 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Water-only colorant compositions
US-2024392152-A1 · Nov 28, 2024 · US
Melamine-polyethers as dispersants in non-aqueous, liquid pigment compositions
US-11242467-B2 · Feb 8, 2022 · US
Universal pigment preparations for point-of-sale use
US-11220602-B2 · Jan 11, 2022 · US
Modified pigments and use thereof
US-2021163751-A1 · Jun 3, 2021 · US
N-Alkyl glucamine-based universal pigment dispersions
US-10920080-B2 · Feb 16, 2021 · US
Melamine-polyethers as dispersants in non-aqueous, liquid pigment compositions
US-2020332142-A1 · Oct 22, 2020 · US
Universal pigment preparations for point-of-sale use
US-10557053-B2 · Feb 11, 2020 · US
Lecithin and plasticizer compositions and methods
US-10294376-B2 · May 21, 2019 · US
Universal pigment preparation
US-10287448-B2 · May 14, 2019 · US
Modified pigments and use thereof
US-2019031880-A1 · Jan 31, 2019 · US
N-Alkyl Glucamine-Based Universal Pigment Dispersions
US-2018291208-A1 · Oct 11, 2018 · US
Dispersant and printing ink composition
US-2018273763-A1 · Sep 27, 2018 · US
Universal pigment preparations for point-of-sale use
US-2018244925-A1 · Aug 30, 2018 · US
Universal pigment preparations for point-of-sale use
US-2018223121-A1 · Aug 9, 2018 · US
Photosensitive resin composition and color filter using the same
US-10007028-B2 · Jun 26, 2018 · US
Stabilization of C.I. pigment yellow 139
US-9982137-B2 · May 29, 2018 · US
Pigment composition
US-9938419-B2 · Apr 10, 2018 · US
Lecithin and plasticizer compositions and methods
US-2018057699-A9 · Mar 1, 2018 · US
Universal pigment preparation
US-2018010007-A1 · Jan 11, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09B67/0089?
- CPC C09B67/0089 is the Cooperative Patent Classification code for “non ionic dispersing agent, e.g. EO or PO addition products.”
- How many patents are filed under CPC C09B67/0089 (non ionic dispersing agent, e.g. EO or PO addition products)?
- Our database includes 41 publications tagged with this CPC code.
- Is patent activity under CPC C09B67/0089 growing?
- Publication counts under this code: 1 in 2024 vs 1 in 2025 (latest complete years).