Patent intelligence · US
US 10456340
Liquid-impregnated nonwoven fabric which contains zinc oxide-containing cellulose fibers
Liquid-impregnated nonwoven fabric which contains zinc oxide-containing cellulose fibers
Patent details — US 10456340
- Jurisdiction
- US
- Status
- granted
- Grant date
- Oct 29, 2019
- Expiration
- Oct 24, 2039
- Applicant
- LENZING AKTIENGESELLSCHAFT
- Claims
- 14
- CPC classes
- A61K, A61K2800/524, A61K2800/624, A61K2800/651
Quick answer
US 10456340 (Liquid-impregnated nonwoven fabric which contains zinc oxide-containing cellulose fibers) is held by LENZING AKTIENGESELLSCHAFT. Status: granted. Granted Oct 29, 2019. Expires Oct 24, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- LENZING AKTIENGESELLSCHAFT
- Grant date
- Expiration
- Claims
- 14
- CPC classes
- A61K, A61K2800/524, A61K2800/624, A61K2800/651, A61K2800/74, A61K8/0208
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Frequently asked questions
What is US patent 10456340?
US 10456340 (Liquid-impregnated nonwoven fabric which contains zinc oxide-containing cellulose fibers) is held by LENZING AKTIENGESELLSCHAFT. Status: granted. Granted Oct 29, 2019. Expires Oct 24, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 10456340?
LENZING AKTIENGESELLSCHAFT is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 20 pharmaceutical patents for this assignee.
When does US 10456340 expire?
Our index shows an expiration date of Oct 24, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.