Patent intelligence · US
US 9889072
Porous silica particle, method for producing the same, and cleansing cosmetic containing the same
Porous silica particle, method for producing the same, and cleansing cosmetic containing the same
Patent details — US 9889072
- Jurisdiction
- US
- Status
- granted
- Grant date
- Feb 13, 2018
- Expiration
- Feb 8, 2038
- Applicant
- JGC Catalysts and Chemicals Ltd.
- Claims
- 11
- CPC classes
- A61K, A61K2800/28, A61K2800/412, A61K2800/60
Quick answer
US 9889072 (Porous silica particle, method for producing the same, and cleansing cosmetic containing the same) is held by JGC Catalysts and Chemicals Ltd.. Status: granted. Granted Feb 13, 2018. Expires Feb 8, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- JGC Catalysts and Chemicals Ltd.
- Grant date
- Expiration
- Claims
- 11
- CPC classes
- A61K, A61K2800/28, A61K2800/412, A61K2800/60, A61K2800/805, A61K8/0279
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Frequently asked questions
What is US patent 9889072?
US 9889072 (Porous silica particle, method for producing the same, and cleansing cosmetic containing the same) is held by JGC Catalysts and Chemicals Ltd.. Status: granted. Granted Feb 13, 2018. Expires Feb 8, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 9889072?
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 9889072 expire?
Our index shows an expiration date of Feb 8, 2038 (12 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.