Apparatus and method for liquid transfer imprint lithography using a roll stamp
US-9527235-B2 · Dec 27, 2016 · US
characterised by the shape of the surface
characterised by the shape of the surface · 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 | B29C43/222 |
| Official title | {characterised by the shape of the surface} |
| Display label | characterised by the shape of the surface |
| Total patents | 306 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 29 |
| 2016 | 45 |
| 2017 | 30 |
| 2018 | 26 |
| 2019 | 32 |
| 2020 | 34 |
| 2021 | 22 |
| 2022 | 29 |
| 2023 | 20 |
| 2024 | 29 |
| 2025 | 8 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sheet manufacturing apparatus and sheet manufacturing method
US-2016339620-A1 · Nov 24, 2016 · US
Method for producing product having uneven microstructure on surface thereof
US-9494857-B2 · Nov 15, 2016 · US
Device for manufacturing uneven-thickness film, and method for manufacturing uneven-thickness film
US-2016311137-A1 · Oct 27, 2016 · US
Manufacturing device for a light guide plate
US-9475240-B2 · Oct 25, 2016 · US
Composite radius filler for filling a void space in a skin-stiffener transition assembly
US-2016303776-A1 · Oct 20, 2016 · US
Structured film containing beta-nucleating agent and method of making the same
US-2016278987-A1 · Sep 29, 2016 · US
Molding hook and loop fastener
US-9433262-B2 · Sep 6, 2016 · US
Daylighting sheet, daylighting panel and roll-up daylighting screen
US-2016251895-A1 · Sep 1, 2016 · US
Methods of imprint patterning of irregular surface
US-9425346-B2 · Aug 23, 2016 · US
Method of making open-ended thermoplastic belting
US-9421722-B2 · Aug 23, 2016 · US
Demolding device
US-9415537-B2 · Aug 16, 2016 · US
Apparatus and method for manufacturing raw rubber strip
US-9409338-B2 · Aug 9, 2016 · US
Sheet manufacturing apparatus and sheet manufacturing method
US-2016193754-A1 · Jul 7, 2016 · US
Surface Fastener Molding Apparatus and its Operational Method, and a Method for Producing a Surface Fastener
US-2016193757-A1 · Jul 7, 2016 · US
Structured film containing beta-nucleating agent and method of making the same
US-9358714-B2 · Jun 7, 2016 · US
Absorbent core for disposable absorbent article
US-9358705-B2 · Jun 7, 2016 · US
Polymeric layers and methods of making the same
US-2016151945-A1 · Jun 2, 2016 · US
Staggered bevel for continuous compression molding tooling dies
US-9352518-B2 · May 31, 2016 · US
Web comprising a fastening material
US-2016143792-A1 · May 26, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C43/222?
- CPC B29C43/222 is the Cooperative Patent Classification code for “characterised by the shape of the surface.”
- How many patents are filed under CPC B29C43/222 (characterised by the shape of the surface)?
- Our database includes 306 publications tagged with this CPC code.
- Is patent activity under CPC B29C43/222 growing?
- Publication counts under this code: 29 in 2024 vs 8 in 2025 (latest complete years).