Patent intelligence · US
US 9808407
Porous silica particle, method for producing the same, and cosmetic containing the same
Porous silica particle, method for producing the same, and cosmetic containing the same
Patent details — US 9808407
- Jurisdiction
- US
- Status
- granted
- Grant date
- Nov 7, 2017
- Expiration
- Nov 2, 2037
- Applicant
- JGC Catalysts and Chemicals Ltd.
- Claims
- 8
- CPC classes
- A61K, A61K2800/412, A61K8/0279, A61K8/19
Quick answer
US 9808407 (Porous silica particle, method for producing the same, and cosmetic containing the same) is held by JGC Catalysts and Chemicals Ltd.. Status: granted. Granted Nov 7, 2017. Expires Nov 2, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- JGC Catalysts and Chemicals Ltd.
- Grant date
- Expiration
- Claims
- 8
- CPC classes
- A61K, A61K2800/412, A61K8/0279, A61K8/19, A61K8/25, A61K8/29
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Frequently asked questions
What is US patent 9808407?
US 9808407 (Porous silica particle, method for producing the same, and cosmetic containing the same) is held by JGC Catalysts and Chemicals Ltd.. Status: granted. Granted Nov 7, 2017. Expires Nov 2, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 9808407?
JGC Catalysts and Chemicals Ltd. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 61 pharmaceutical patents for this assignee.
When does US 9808407 expire?
Our index shows an expiration date of Nov 2, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.