Process for making a fibrous water soluble product
US-2024182652-A1 · Jun 6, 2024 · US
performed by gravity only, i.e. flow coating
performed by gravity only, i.e. flow coating · 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 | B05D1/30 |
| Official title | performed by gravity only, i.e. flow coating |
| Display label | performed by gravity only, i.e. flow coating |
| Total patents | 245 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 30 |
| 2016 | 20 |
| 2017 | 47 |
| 2018 | 19 |
| 2019 | 30 |
| 2020 | 24 |
| 2021 | 15 |
| 2022 | 16 |
| 2023 | 22 |
| 2024 | 14 |
| 2025 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polymer workpiece for flow coating
US-9802219-B2 · Oct 31, 2017 · US
Method for improving the water tolerance of bio-based CNF-films
US-2017266693-A1 · Sep 21, 2017 · US
Coating method for gas delivery system
US-9689533-B2 · Jun 27, 2017 · US
Coating device for applying coating color onto a fiber web and method for coating of a fiber web
US-9649658-B2 · May 16, 2017 · US
Humidity sensor
US-2017097313-A1 · Apr 6, 2017 · US
Implantable layer comprising a constricted configuration
US-2017086836-A1 · Mar 30, 2017 · US
Soluble, processable polyhemiaminals and polyhexahydrotriazines
US-9598608-B2 · Mar 21, 2017 · US
Roofing material
US-2017058528-A1 · Mar 2, 2017 · US
Evaporation operative materials having low environmental impact
US-2017022374-A1 · Jan 26, 2017 · US
Solvent management methods for gel production
US-2016375464-A1 · Dec 29, 2016 · US
Liner-type, antistatic topcoat system for aircraft canopies and windshields
US-2016376025-A1 · Dec 29, 2016 · US
Soluble, processable polyhemiaminals and polyhexahydrotriazines
US-9512332-B2 · Dec 6, 2016 · US
Method and apparatus for sharp color definition on the application of granules to roofing substrates
US-9498795-B2 · Nov 22, 2016 · US
Aerodynamic microstructures having sub-microstructures
US-2016325818-A1 · Nov 10, 2016 · US
Evaporation operative materials having low environmental impact
US-9485986-B2 · Nov 8, 2016 · US
Highly conductive polymer film compositions from nanoparticle induced phase segregation of counterion templates from conducting polymers
US-2016312044-A1 · Oct 27, 2016 · US
Solvent management methods for gel production
US-9476123-B2 · Oct 25, 2016 · US
Process for preparing water-emulsifiable polyurethane acrylates
US-2016251543-A1 · Sep 1, 2016 · US
Method of Coating a Substrate
US-2016221028-A1 · Aug 4, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B05D1/30?
- CPC B05D1/30 is the Cooperative Patent Classification code for “performed by gravity only, i.e. flow coating.”
- How many patents are filed under CPC B05D1/30 (performed by gravity only, i.e. flow coating)?
- Our database includes 245 publications tagged with this CPC code.
- Is patent activity under CPC B05D1/30 growing?
- Publication counts under this code: 14 in 2024 vs 8 in 2025 (latest complete years).