Methods and systems for curing materials within cavities
US-2017312944-A1 · Nov 2, 2017 · US
Operations & Transport
Operations & Transport · 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 | B29C73/02 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 310 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 27 |
| 2016 | 23 |
| 2017 | 33 |
| 2018 | 24 |
| 2019 | 39 |
| 2020 | 34 |
| 2021 | 33 |
| 2022 | 31 |
| 2023 | 23 |
| 2024 | 21 |
| 2025 | 19 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Self-sealing tire sealant and pneumatic vehicle tire
US-9802446-B2 · Oct 31, 2017 · US
Thermal composite material repair utilizing vacuum compression
US-2017297280-A1 · Oct 19, 2017 · US
Lightweight wall repair compounds
US-2017283321-A1 · Oct 5, 2017 · US
Systems and methods for depositing compounds in a structure
US-2017259492-A1 · Sep 14, 2017 · US
System and Method for In Situ Repair of Gas Turbine Engine Casing Clearance
US-2017239762-A1 · Aug 24, 2017 · US
Lightweight wall repair compounds
US-9708470-B2 · Jul 18, 2017 · US
Methods of repairing matrix cracks in melt infiltrated ceramic matrix composites
US-9701072-B2 · Jul 11, 2017 · US
Method and apparatus for repairing composite components
US-9604418-B2 · Mar 28, 2017 · US
Completing a fiber composite part
US-2017057183-A1 · Mar 2, 2017 · US
Method of Dispensing a Material
US-2016348827-A1 · Dec 1, 2016 · US
Method for repairing flexible flow lines with a two-piece clamping collar and composite material
US-9486969-B2 · Nov 8, 2016 · US
Puncture Repair Liquid-Holding Container
US-2016318265-A1 · Nov 3, 2016 · US
Reversible Adhesive Compositions and Related Methods
US-2016284449-A1 · Sep 29, 2016 · US
Peel-resistant mechanism for use in bonding components
US-9440422-B2 · Sep 13, 2016 · US
Self-sealing tire sealant and pneumatic vehicle tire
US-2016236428-A1 · Aug 18, 2016 · US
Tire information obtaining device, tire condition monitoring system, and method for recovering puncture repair liquid
US-9409451-B2 · Aug 9, 2016 · US
System and method for repairing a component made out of a plastic
US-2016221278-A1 · Aug 4, 2016 · US
Method of coating sealant composition to inner surface of tire and tire manufactured by the same
US-9393750-B2 · Jul 19, 2016 · US
Silicon-based repair methods and composition
US-2016194476-A1 · Jul 7, 2016 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C73/02?
- CPC B29C73/02 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B29C73/02 (Operations & Transport)?
- Our database includes 310 publications tagged with this CPC code.
- Is patent activity under CPC B29C73/02 growing?
- Publication counts under this code: 21 in 2024 vs 19 in 2025 (latest complete years).