Epoxy resin-based cathodic electrodeposition (CED) of metal components as an adhesion promoter for PU systems
US-12104083-B2 · Oct 1, 2024 · US
Mechanical Engineering
Mechanical Engineering · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16F1/3605 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 230 |
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 | 11 |
| 2016 | 16 |
| 2017 | 20 |
| 2018 | 16 |
| 2019 | 32 |
| 2020 | 25 |
| 2021 | 31 |
| 2022 | 25 |
| 2023 | 21 |
| 2024 | 19 |
| 2025 | 12 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Conformal coatings
US-2018372179-A1 · Dec 27, 2018 · US
Dispensing pump with polymer compression spring assemby
US-10138971-B1 · Nov 27, 2018 · US
Anti-vibration rubber composition and anti-vibration rubber
US-2018312668-A1 · Nov 1, 2018 · US
Rubber composition for vibration-damping rubber
US-2018305525-A1 · Oct 25, 2018 · US
Damping adhesive
US-10088011-B1 · Oct 2, 2018 · US
Urethane bumper spring, and method for producing same
US-10029528-B2 · Jul 24, 2018 · US
Vibration-damping rubber composition and vibration-damping rubber
US-2018186977-A1 · Jul 5, 2018 · US
Acrylic rubber composition
US-2018119765-A1 · May 3, 2018 · US
Vibration-absorbing rubber composition, and vibration-absorbing rubber
US-2018112064-A1 · Apr 26, 2018 · US
Bracket-equipped vibration-damping device
US-9931923-B2 · Apr 3, 2018 · US
Seismic base isolation support apparatus
US-2018051764-A1 · Feb 22, 2018 · US
Traction battery mounting assembly and securing method
US-9884545-B1 · Feb 6, 2018 · US
Bracket-equipped vibration-damping device
US-2017341500-A1 · Nov 30, 2017 · US
Sbr composition for torsional damper, and torsional damper
US-2017314631-A1 · Nov 2, 2017 · US
Elastomeric body for vibration damping
US-9803092-B2 · Oct 31, 2017 · US
Designs and manufacturing methods for lightweight hyperdamping materials providing large attenuation of broadband-frequency structure-borne sound
US-2017268591-A1 · Sep 21, 2017 · US
Damping adhesive
US-9759286-B1 · Sep 12, 2017 · US
Method for the preparation of microcellular polyurethane elastomers
US-9745437-B2 · Aug 29, 2017 · US
Rubber bearing
US-2017211288-A1 · Jul 27, 2017 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16F1/3605?
- CPC F16F1/3605 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F16F1/3605 (Mechanical Engineering)?
- Our database includes 230 publications tagged with this CPC code.
- Is patent activity under CPC F16F1/3605 growing?
- Publication counts under this code: 19 in 2024 vs 12 in 2025 (latest complete years).