Patent intelligence · US
US 9890487
Liquid-retaining sheet and facial mask
Liquid-retaining sheet and facial mask
Patent details — US 9890487
- Jurisdiction
- US
- Status
- granted
- Grant date
- Feb 13, 2018
- Expiration
- Feb 8, 2038
- Applicant
- KURARAY KURAFLEX CO., LTD.
- Claims
- 20
- CPC classes
- A61K, A61K8/0212
Quick answer
US 9890487 (Liquid-retaining sheet and facial mask) is held by KURARAY KURAFLEX CO., LTD.. Status: granted. Granted Feb 13, 2018. Expires Feb 8, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- KURARAY KURAFLEX CO., LTD.
- Grant date
- Expiration
- Claims
- 20
- CPC classes
- A61K, A61K8/0212
More from KURARAY KURAFLEX CO., LTD.
Related pharmaceutical patents in our USPTO index.
-
US 12410184
Crystalline forms of a menin inhibitor
granted -
US 12377026
Dental adhesive material kit
granted -
US 12358210
Resin composition for stereolithography
granted -
US 12344691
Resin composition for stereolithography
granted -
US 12214061
Adhesive composition for dental use
granted -
US 12208148
Dental restorative curable composition
granted -
US 12145888
Zirconia molded body and pre-sintered body capable of being sintered in short time
granted -
US 12138325
Dental composition
granted
Frequently asked questions
What is US patent 9890487?
US 9890487 (Liquid-retaining sheet and facial mask) is held by KURARAY KURAFLEX CO., LTD.. Status: granted. Granted Feb 13, 2018. Expires Feb 8, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 9890487?
KURARAY KURAFLEX CO., LTD. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 132 pharmaceutical patents for this assignee.
When does US 9890487 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.