Patent intelligence · US
US 10729624
High-ultraviolet absorption lignin/chemical sun-screening agent microcapsule and preparation method therefor
High-ultraviolet absorption lignin/chemical sun-screening agent microcapsule and preparation method therefor
Patent details — US 10729624
- Jurisdiction
- US
- Status
- granted
- Grant date
- Aug 4, 2020
- Expiration
- Jul 30, 2040
- Applicant
- South China University of Technology
- Claims
- 9
- CPC classes
- A61K, A61K2800/412, A61K8/11, A61K8/35
Quick answer
US 10729624 (High-ultraviolet absorption lignin/chemical sun-screening agent microcapsule and preparation method therefor) is held by South China University of Technology. Status: granted. Granted Aug 4, 2020. Expires Jul 30, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- South China University of Technology
- Grant date
- Expiration
- Claims
- 9
- CPC classes
- A61K, A61K2800/412, A61K8/11, A61K8/35, A61K8/37, A61K8/72
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Frequently asked questions
What is US patent 10729624?
US 10729624 (High-ultraviolet absorption lignin/chemical sun-screening agent microcapsule and preparation method therefor) is held by South China University of Technology. Status: granted. Granted Aug 4, 2020. Expires Jul 30, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 10729624?
South China University of Technology is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 335 pharmaceutical patents for this assignee.
When does US 10729624 expire?
Our index shows an expiration date of Jul 30, 2040 (14 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.