Patent intelligence · US
US 11459593
Dendrobium officinale endophytic fungus strain and extracellular polysaccharide produced thereby, and extraction method and application of extracellular polysaccharide
Dendrobium officinale endophytic fungus strain and extracellular polysaccharide produced thereby, and extraction method and application of e…
Patent details — US 11459593
- Jurisdiction
- US
- Status
- granted
- Grant date
- Oct 4, 2022
- Expiration
- Sep 29, 2042
- Applicant
- South China University of Technology
- Claims
- 6
- CPC classes
- A61K, A61K31/715
Quick answer
US 11459593 (Dendrobium officinale endophytic fungus strain and extracellular polysaccharide produced thereby, and extraction method and application of extracellular polysaccharide) is held by South China University of Technology. Status: granted. Granted Oct 4, 2022. Expires Sep 29, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- South China University of Technology
- Grant date
- Expiration
- Claims
- 6
- CPC classes
- A61K, A61K31/715
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Frequently asked questions
What is US patent 11459593?
US 11459593 (Dendrobium officinale endophytic fungus strain and extracellular polysaccharide produced thereby, and extraction method and application of extracellular polysaccharide) is held by South China University of Technology. Status: granted. Granted Oct 4, 2022. Expires Sep 29, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 11459593?
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 11459593 expire?
Our index shows an expiration date of Sep 29, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.