Methods of joining and repairing composite components
US-2021362437-A1 · Nov 25, 2021 · US
for local pressing or local heating
for local pressing or local heating · 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 | B29C73/30 |
| Official title | for local pressing or local heating |
| Display label | for local pressing or local heating |
| Total patents | 87 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 9 |
| 2017 | 11 |
| 2018 | 6 |
| 2019 | 11 |
| 2020 | 11 |
| 2021 | 9 |
| 2022 | 2 |
| 2023 | 8 |
| 2024 | 5 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and systems for repairing composite structures
US-11040496-B2 · Jun 22, 2021 · US
Composite material pressurizing device and composite material forming method
US-2021122126-A1 · Apr 29, 2021 · US
Mobile pressure tool for rotor blade processes
US-2021046591-A1 · Feb 18, 2021 · US
Mobile pressure tool for rotor blade processes
US-10836001-B2 · Nov 17, 2020 · US
Systems and methods for attaching to a surface and applying a calibrated load
US-10807327-B2 · Oct 20, 2020 · US
Hollow bladder repair process
US-2020316883-A1 · Oct 8, 2020 · US
Methods of joining and repairing composite components
US-2020316870-A1 · Oct 8, 2020 · US
Machining method, application tool, and machining arrangement for modifying or repairing a surface spot of a workpiece surface of a fiber composite workpiece
US-2020298511-A1 · Sep 24, 2020 · US
Method of correcting an inappropriate countersink in a composite component
US-10695995-B2 · Jun 30, 2020 · US
Magnetic compaction blanket for composite structure curing
US-10639857-B1 · May 5, 2020 · US
Heating elements for repair of molding defects for carbon fiber thermoplastic composites
US-10611104-B2 · Apr 7, 2020 · US
Cosmetic repair of a thermoplastic carbon fiber composite
US-10589477-B2 · Mar 17, 2020 · US
Locking hole plug for sealing holes in composite structures
US-2020031069-A1 · Jan 30, 2020 · US
Method of repairing damage of aircraft engine components made of weldable thermoplastic materials
US-10532524-B2 · Jan 14, 2020 · US
System and method for curing polymer matrix composite parts in manufacturing and repairing processes
US-10507622-B2 · Dec 17, 2019 · US
Systems and Methods for Attaching to a Surface and Applying a Calibrated Load
US-2019358917-A1 · Nov 28, 2019 · US
Curing composites out-of-autoclave using induction heating with smart susceptors
US-10425997-B2 · Sep 24, 2019 · US
Systems and methods for on-aircraft composite repair using double vacuum debulking
US-10336019-B2 · Jul 2, 2019 · US
Methods and systems for repairing composite structures
US-2019184652-A1 · Jun 20, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C73/30?
- CPC B29C73/30 is the Cooperative Patent Classification code for “for local pressing or local heating.”
- How many patents are filed under CPC B29C73/30 (for local pressing or local heating)?
- Our database includes 87 publications tagged with this CPC code.
- Is patent activity under CPC B29C73/30 growing?
- Publication counts under this code: 5 in 2024 vs 5 in 2025 (latest complete years).