Thermoforming plant, transport system and thermoformed product produced therewith
US-9744713-B2 · Aug 29, 2017 · US
of plates or sheets
of plates or sheets · 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 | B29C55/02 |
| Official title | of plates or sheets |
| Display label | of plates or sheets |
| Total patents | 419 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 39 |
| 2017 | 51 |
| 2018 | 54 |
| 2019 | 42 |
| 2020 | 43 |
| 2021 | 46 |
| 2022 | 28 |
| 2023 | 23 |
| 2024 | 37 |
| 2025 | 29 |
| 2026 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polarizer, polarizing plate, and image display apparatus
US-2017090085-A1 · Mar 30, 2017 · US
Laminate, stretched laminate, manufacturing method of stretched laminate, manufacturing method of optical film laminate having polarizing film using the same, and polarizing film
US-2016377774-A1 · Dec 29, 2016 · US
Laminate, stretched laminate, manufacturing method of stretched laminate, manufacturing method of optical film laminate having polarizing film using the same, and polarizing film
US-2016377772-A1 · Dec 29, 2016 · US
Laminate, stretched laminate, manufacturing method of stretched laminate, manufacturing method of optical film laminate having polarizing film using the same, and polarizing film
US-2016377773-A1 · Dec 29, 2016 · US
Ptfe layers and methods of manufacturing
US-2016367354-A1 · Dec 22, 2016 · US
Tenter oven and manufacturing method for stretched film
US-9522488-B2 · Dec 20, 2016 · US
Microporous film, methods for making such film, and use for such film as battery separator film
US-9502705-B2 · Nov 22, 2016 · US
Method for producing multi-layer, microporous polyolefin membrane
US-9492965-B2 · Nov 15, 2016 · US
Method for producing porous polytetrafluoroethylene film and porous polytetrafluoroethylene film
US-9493619-B2 · Nov 15, 2016 · US
Protective film for polarizing plate and polarizing plate using the same
US-2016297938-A1 · Oct 13, 2016 · US
System for controlling tension of films and system for manufacturing a polarizing plate comprising the same
US-2016288437-A1 · Oct 6, 2016 · US
Structured film containing beta-nucleating agent and method of making the same
US-2016278987-A1 · Sep 29, 2016 · US
PTFE layers and methods of manufacturing
US-9446553-B2 · Sep 20, 2016 · US
Articles produced from VDF-co-(TFE or TrFE) polymers
US-9441088-B2 · Sep 13, 2016 · US
Resin film and method of producing resin film
US-2016238769-A1 · Aug 18, 2016 · US
Highly miscible polymer blends and uses thereof
US-9417370-B2 · Aug 16, 2016 · US
Method for manufacturing thin polarizer, thin polarizer manufactured using same, and polarizing plate
US-2016231485-A1 · Aug 11, 2016 · US
Method for manufacturing one-sided thin polarizing plate
US-2016229170-A1 · Aug 11, 2016 · US
Protective film for polarizing plate and polarizing plate using the same
US-9410023-B2 · Aug 9, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C55/02?
- CPC B29C55/02 is the Cooperative Patent Classification code for “of plates or sheets.”
- How many patents are filed under CPC B29C55/02 (of plates or sheets)?
- Our database includes 419 publications tagged with this CPC code.
- Is patent activity under CPC B29C55/02 growing?
- Publication counts under this code: 37 in 2024 vs 29 in 2025 (latest complete years).