Wet friction material production methods
US-10844919-B2 · Nov 24, 2020 · US
used for non-pigmentation effect
used for non-pigmentation effect · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B05D2601/20 |
| Official title | used for non-pigmentation effect |
| Display label | used for non-pigmentation effect |
| Total patents | 174 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 8 |
| 2017 | 9 |
| 2018 | 12 |
| 2019 | 17 |
| 2020 | 17 |
| 2021 | 21 |
| 2022 | 24 |
| 2023 | 11 |
| 2024 | 17 |
| 2025 | 25 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Solid lubricant and method of making the same
US-10787624-B2 · Sep 29, 2020 · US
Magnetic recording medium and magnetic recording and reproducing device
US-2020286515-A1 · Sep 10, 2020 · US
Method of applying PTFE coating solution and vehicle part coated with PTFE coating solution
US-10717891-B2 · Jul 21, 2020 · US
Method of forming a multilayer coating film
US-10703934-B2 · Jul 7, 2020 · US
Curved substrate with film, method for producing the same, and image display device
US-10677963-B2 · Jun 9, 2020 · US
Substrates coated with wear resistant layers and methods of applying wear resistant layers to same
US-2020023404-A1 · Jan 23, 2020 · US
Surface treatment formulation for inhibiting scaling or climbing of a surface
US-2019352517-A1 · Nov 21, 2019 · US
Substrates coated with wear resistant layers and methods of applying wear resistant layers to same
US-10441968-B2 · Oct 15, 2019 · US
Multilayer coating with a primer-surfacer of a nonaqueous coating material comprising at least two different polyesters
US-10421879-B2 · Sep 24, 2019 · US
Layered and scrolled nanocomposites with aligned semi-infinite graphene inclusions at the platelet limit
US-2019275775-A1 · Sep 12, 2019 · US
Personal care device with sliding surface
US-10384361-B2 · Aug 20, 2019 · US
Method of applying ptfe coating solution and vehicle part coated with ptfe coating solution
US-2019241760-A1 · Aug 8, 2019 · US
Coating film and automotive part on which coating film is formed, and constant velocity universal joint
US-2019217334-A1 · Jul 18, 2019 · US
Mist coating forming apparatus and mist coating forming method
US-2019210060-A1 · Jul 11, 2019 · US
Method of applying PTFE coating solution and vehicle part coated with PTFE coating solution
US-10301499-B2 · May 28, 2019 · US
Culinary item comprising a fluorocarbon resin and rare earth oxide coating and method for manufacturing said item
US-10271683-B2 · Apr 30, 2019 · US
Process for manufacturing a part provided with a lubricating surface coating, part provided with such a coating and turbomachine
US-10266782-B2 · Apr 23, 2019 · US
Coating
US-2019085186-A1 · Mar 21, 2019 · US
Coating
US-2019085187-A1 · Mar 21, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B05D2601/20?
- CPC B05D2601/20 is the Cooperative Patent Classification code for “used for non-pigmentation effect.”
- How many patents are filed under CPC B05D2601/20 (used for non-pigmentation effect)?
- Our database includes 174 publications tagged with this CPC code.
- Is patent activity under CPC B05D2601/20 growing?
- Publication counts under this code: 17 in 2024 vs 25 in 2025 (latest complete years).