Glass substrate with superhydrophobic self-cleaning surface
US-10493489-B2 · Dec 3, 2019 · US
Pretreatment
Pretreatment · 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 | B05D3/142 |
| Official title | {Pretreatment} |
| Display label | Pretreatment |
| Total patents | 196 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 9 |
| 2017 | 20 |
| 2018 | 15 |
| 2019 | 24 |
| 2020 | 23 |
| 2021 | 19 |
| 2022 | 24 |
| 2023 | 19 |
| 2024 | 20 |
| 2025 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for functionalizing a porous membrane covering of an optical sensor to facilitate coupling of an antithrom-bogenic agent
US-10352941-B2 · Jul 16, 2019 · US
Self-cleaning coatings and methods for making same
US-10266702-B2 · Apr 23, 2019 · US
Electrosurgical tissue sealing device with non-stick coating
US-2019090935-A1 · Mar 28, 2019 · US
Common Feed System for Surface Treatment and Adhesive Application
US-2018361416-A1 · Dec 20, 2018 · US
Superhydrophobic and self-cleaning substrate and a method of coating
US-10150140-B2 · Dec 11, 2018 · US
Controlling the Quality of a Manufactured Article
US-2018343980-A1 · Dec 6, 2018 · US
Treatment-target modification device, treatment-target modification system, image forming system, and image forming method
US-10105966-B2 · Oct 23, 2018 · US
Antifog polyester lidding film for cpet trays
US-2018281363-A1 · Oct 4, 2018 · US
Wire grid polarizer with phosphonate protective coating
US-10025015-B2 · Jul 17, 2018 · US
Printer for providing multiple surface treatments to three-dimensional objects prior to printing and method for operating the printer
US-10016997-B1 · Jul 10, 2018 · US
Plasma treatment apparatus and plasma treatment method
US-2018187310-A1 · Jul 5, 2018 · US
Highly conductive polymer film compositions from nanoparticle induced phase segregation of counterion templates from conducting polymers
US-10005914-B2 · Jun 26, 2018 · US
Atmospheric plasma treatment of reinforcement cords and use in rubber articles
US-2018169699-A1 · Jun 21, 2018 · US
Methods for preparing a NiOx:electron acceptor nanocomposite based film and optoelectronic devices incorporating the same
US-9972780-B1 · May 15, 2018 · US
Thin films with high near-infrared reflectivity deposited on building materials
US-9909316-B2 · Mar 6, 2018 · US
Method for producing a chromatography-enrichment column
US-9885692-B2 · Feb 6, 2018 · US
Method for encapsulating glazing in polycarbonate provided with an anti-scratch coating
US-2018015503-A1 · Jan 18, 2018 · US
Hard coat laminate film
US-2018009959-A1 · Jan 11, 2018 · US
Method for manufacturing transparent pattern print steel plate
US-2017354991-A1 · Dec 14, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B05D3/142?
- CPC B05D3/142 is the Cooperative Patent Classification code for “Pretreatment.”
- How many patents are filed under CPC B05D3/142 (Pretreatment)?
- Our database includes 196 publications tagged with this CPC code.
- Is patent activity under CPC B05D3/142 growing?
- Publication counts under this code: 20 in 2024 vs 11 in 2025 (latest complete years).