Shape memory material with improved mechanical properties
US-2020385615-A1 · Dec 10, 2020 · US
Making preforms having internal stresses, e.g. plastic memory
Making preforms having internal stresses, e.g. plastic memory · 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 | B29C61/06 |
| Official title | Making preforms having internal stresses, e.g. plastic memory |
| Display label | Making preforms having internal stresses, e.g. plastic memory |
| Total patents | 115 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 10 |
| 2017 | 11 |
| 2018 | 12 |
| 2019 | 15 |
| 2020 | 10 |
| 2021 | 10 |
| 2022 | 13 |
| 2023 | 10 |
| 2024 | 8 |
| 2025 | 11 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System, method, and apparatus for attaching structures
US-2020291196-A1 · Sep 17, 2020 · US
Display device and method of manufacturing cover member
US-2020210039-A1 · Jul 2, 2020 · US
Heat-shrinkable polyester film and package
US-2020207934-A1 · Jul 2, 2020 · US
Display device and method of manufacturing cover member
US-10599321-B2 · Mar 24, 2020 · US
Heat-shrinkable polyester-based label, package, and method for producing heat-shrinkable polyester-based label
US-2020074888-A1 · Mar 5, 2020 · US
Heat shrinkable tube
US-2020072397-A1 · Mar 5, 2020 · US
Methods, Systems, and Apparatuses For In-Line Variably Porous Surfaces
US-2020047875-A1 · Feb 13, 2020 · US
Post polymerization cure shape memory polymers
US-10494470-B2 · Dec 3, 2019 · US
Void-containing heat-shrinkable polyester film
US-10493734-B2 · Dec 3, 2019 · US
Heat shrinkable film and preparation method thereof
US-2019352032-A1 · Nov 21, 2019 · US
Functionally graded shape memory polymer
US-10471648-B2 · Nov 12, 2019 · US
Void-containing heat-shrinkable polyester film
US-2019337272-A1 · Nov 7, 2019 · US
Fabrication and application of shape memory polymer possessing transesterification induced permanent reshaping property
US-10449709-B2 · Oct 22, 2019 · US
Heat-shrinkable polyester film and package
US-10421231-B2 · Sep 24, 2019 · US
Heat-shrinkable polyester-based film and package
US-10392485-B2 · Aug 27, 2019 · US
Roll of white heat-shrinkable polyester-based film
US-2019210262-A1 · Jul 11, 2019 · US
Shape memory polymer intraocular lenses
US-10286107-B2 · May 14, 2019 · US
Intraocular lenses
US-10286106-B2 · May 14, 2019 · US
Shape memory polymer intraocular lenses
US-10286105-B2 · May 14, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C61/06?
- CPC B29C61/06 is the Cooperative Patent Classification code for “Making preforms having internal stresses, e.g. plastic memory.”
- How many patents are filed under CPC B29C61/06 (Making preforms having internal stresses, e.g. plastic memory)?
- Our database includes 115 publications tagged with this CPC code.
- Is patent activity under CPC B29C61/06 growing?
- Publication counts under this code: 8 in 2024 vs 11 in 2025 (latest complete years).