Corrosion resistant adhesive sol-gel
US-2023357595-A1 · Nov 9, 2023 · US
with solutions containing titanium or zirconium compounds
with solutions containing titanium or zirconium compounds · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C23C22/80 |
| Official title | with solutions containing titanium or zirconium compounds |
| Display label | with solutions containing titanium or zirconium compounds |
| Total patents | 74 |
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 | 3 |
| 2016 | 6 |
| 2017 | 9 |
| 2018 | 9 |
| 2019 | 6 |
| 2020 | 9 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 6 |
| 2024 | 9 |
| 2025 | 1 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Corrosion resistant adhesive sol-gel
US-2023357592-A1 · Nov 9, 2023 · US
Method for corrosion-protective and cleaning pretreatment of metallic components
US-11761092-B2 · Sep 19, 2023 · US
Method for Producing a Flat Steel Product Having a Protective Zinc-Based Metal Layer and a Phosphating Layer Produced on a Surface of the Protective Metal Layer and Flat Steel Product of This Type
US-2023002877-A1 · Jan 5, 2023 · US
Component
US-2022411935-A1 · Dec 29, 2022 · US
Bearing component
US-2022411936-A1 · Dec 29, 2022 · US
Alkaline molybdenum cation and phosphonate-containing cleaning composition
US-11518960-B2 · Dec 6, 2022 · US
Two-stage pretreatment of aluminum, in particular aluminum casting alloys, comprising pickle and conversion treatment
US-11499237-B2 · Nov 15, 2022 · US
Resource-saving method for activating a metal surface prior to phosphating
US-2022282381-A1 · Sep 8, 2022 · US
Method for the anti-corrosion and cleaning pretreatment of metal components
US-11408078-B2 · Aug 9, 2022 · US
Method for pretreating aluminum materials, particularly aluminum wheels
US-11261531-B2 · Mar 1, 2022 · US
Method for ni-free phosphatizing of metal surfaces and composition for use in such a method
US-2021348277-A1 · Nov 11, 2021 · US
Method for ni-free phosphatizing of metal surfaces and composition for use in such a method
US-2021340676-A1 · Nov 4, 2021 · US
Metal pretreatment composition containing zirconium, copper, zinc and nitrate and related coatings on metal substrates
US-11131027-B2 · Sep 28, 2021 · US
Method for treating surfaces of aluminum containing substrates
US-2021253870-A1 · Aug 19, 2021 · US
Pretreatment Agent and Chemical Conversion Treatment Agent
US-2021172068-A1 · Jun 10, 2021 · US
Process for selective phosphating of a composite metal construction
US-2021062346-A1 · Mar 4, 2021 · US
Systems and Methods for Treating a Metal Substrate
US-2021040621-A1 · Feb 11, 2021 · US
Systems and methods for maintaining pretreatment baths
US-2020332420-A1 · Oct 22, 2020 · US
Method for the anti-corrosion and cleaning pretreatment of metal components
US-2020308711-A1 · Oct 1, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C23C22/80?
- CPC C23C22/80 is the Cooperative Patent Classification code for “with solutions containing titanium or zirconium compounds.”
- How many patents are filed under CPC C23C22/80 (with solutions containing titanium or zirconium compounds)?
- Our database includes 74 publications tagged with this CPC code.
- Is patent activity under CPC C23C22/80 growing?
- Publication counts under this code: 9 in 2024 vs 1 in 2025 (latest complete years).