Composite pre-bonding treatment method
US-12290993-B2 · May 6, 2025 · US
by flame treatment {; using hot gases}
by flame treatment {; using hot gases} · 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 | B29C59/08 |
| Official title | by flame treatment {; using hot gases} |
| Display label | by flame treatment {; using hot gases} |
| Total patents | 27 |
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 | 1 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 6 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing a helical casting pattern
US-12151425-B2 · Nov 26, 2024 · US
Bonded multilayer article
US-12025258-B2 · Jul 2, 2024 · US
Composite pre-bonding treatment method
US-2022258433-A1 · Aug 18, 2022 · US
Process for preparation of oxygen barrier film
US-2022204711-A1 · Jun 30, 2022 · US
Oriented polypropylene film with improved blocking resistance
US-11370205-B2 · Jun 28, 2022 · US
Oriented polypropylene film with improved blocking resistance
US-11370204-B2 · Jun 28, 2022 · US
Oriented polypropylene film with improved blocking resistance
US-11338561-B2 · May 24, 2022 · US
Boned multilayer article
US-2022065387-A1 · Mar 3, 2022 · US
Oriented polypropylene film with improved blocking resistance
US-11198279-B2 · Dec 14, 2021 · US
Method for producing a helical casting pattern
US-2021023769-A1 · Jan 28, 2021 · US
Member surface treatment method and method for producing multilayer member
US-10737406-B2 · Aug 11, 2020 · US
Oriented polypropylene film with improved blocking resistance
US-2020215803-A1 · Jul 9, 2020 · US
Oriented polypropylene film with improved blocking resistance
US-2020122443-A1 · Apr 23, 2020 · US
Oriented polypropylene film with improved blocking resistance
US-2019299578-A1 · Oct 3, 2019 · US
Oriented polypropylene film with improved blocking resistance
US-2019299579-A1 · Oct 3, 2019 · US
Method for Producing Multilayer Member
US-2019030830-A1 · Jan 31, 2019 · US
Member Surface Treatment Method and Method for Producing Multilayer Member
US-2019030758-A1 · Jan 31, 2019 · US
Multilayer polypropylene films and methods of making and using the same
US-10144201-B2 · Dec 4, 2018 · US
Microwell array articles and methods of use
US-9880102-B2 · Jan 30, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C59/08?
- CPC B29C59/08 is the Cooperative Patent Classification code for “by flame treatment {; using hot gases}.”
- How many patents are filed under CPC B29C59/08 (by flame treatment {; using hot gases})?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC B29C59/08 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).