Lamp black pigment containing electrodeposition coating material compositions
US-12460311-B2 · Nov 4, 2025 · US
containing special additives, e.g. grinding agents
containing special additives, e.g. grinding agents · 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 | C09D5/4492 |
| Official title | {containing special additives, e.g. grinding agents} |
| Display label | containing special additives, e.g. grinding agents |
| Total patents | 63 |
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 | 7 |
| 2017 | 5 |
| 2018 | 9 |
| 2019 | 8 |
| 2021 | 6 |
| 2022 | 9 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cathodic electrocoating composition having reduced volatile organic compounds
US-12410533-B2 · Sep 9, 2025 · US
Electrocoat composition
US-12398289-B2 · Aug 26, 2025 · US
Polycarboxylic acid-containing aqueous coating agent having an improved effect pigment alignment
US-12234372-B2 · Feb 25, 2025 · US
Electrodepositable coating composition including a phyllosilicate pigment and a dispersing agent
US-2025059386-A1 · Feb 20, 2025 · US
Formation of a barrier coating using electrophoretic deposition of a slurry
US-2025027224-A1 · Jan 23, 2025 · US
Aluminium and magnesium coated part assembly
US-12203188-B2 · Jan 21, 2025 · US
Electrodepositable coating composition including a phyllosilicate pigment and a dispersing agent
US-12157832-B2 · Dec 3, 2024 · US
Formation of a barrier coating using electrophoretic deposition of a slurry
US-12139808-B2 · Nov 12, 2024 · US
Edge protection for electrocoat
US-11976210-B2 · May 7, 2024 · US
Aluminium and magnesium coated part assembly
US-2023357947-A1 · Nov 9, 2023 · US
Formation of a barrier coating using electrophoretic deposition of a slurry
US-2023220580-A1 · Jul 13, 2023 · US
Electrodepositable coating composition including a phyllosilicate pigment and a dispersing agent
US-2023044601-A1 · Feb 9, 2023 · US
Electrodeposition coating material containing catechol derivatives as anticorrosion agents
US-2023002624-A1 · Jan 5, 2023 · US
Electrodeposition Coating Material Containing Organic Polyhydroxy-Functional Anticorrosion Agents
US-2022411647-A1 · Dec 29, 2022 · US
Lamp black pigment containing electrodeposition coating material compositions
US-2022396892-A1 · Dec 15, 2022 · US
Cathodic electrocoating composition having reduced volatile organic compounds
US-2022389602-A1 · Dec 8, 2022 · US
Electrodepositable coating composition having improved crater control
US-11485864-B2 · Nov 1, 2022 · US
Cationic electrodeposition coating composition
US-2022332960-A1 · Oct 20, 2022 · US
Cationic electrodeposition coating composition
US-2022195210-A1 · Jun 23, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09D5/4492?
- CPC C09D5/4492 is the Cooperative Patent Classification code for “containing special additives, e.g. grinding agents.”
- How many patents are filed under CPC C09D5/4492 (containing special additives, e.g. grinding agents)?
- Our database includes 63 publications tagged with this CPC code.
- Is patent activity under CPC C09D5/4492 growing?
- Publication counts under this code: 3 in 2024 vs 9 in 2025 (latest complete years).