Patent intelligence · US
US 6620927
Thiol-modified hyaluronan
Thiol-modified hyaluronan
Patent details — US 6620927
- Jurisdiction
- US
- Status
- expired
- Grant date
- Sep 16, 2003
- Expiration
- Sep 11, 2023
- Applicant
- ANIKA THERAPEUTICS, INC.
- Claims
- 6
- CPC classes
- A61P, A61P27/02, A61P41/00
Quick answer
US 6620927 (Thiol-modified hyaluronan) is held by ANIKA THERAPEUTICS, INC.. Status: expired. Granted Sep 16, 2003. Expires Sep 11, 2023 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- ANIKA THERAPEUTICS, INC.
- Grant date
- Expiration
- Claims
- 6
- CPC classes
- A61P, A61P27/02, A61P41/00
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Frequently asked questions
What is US patent 6620927?
US 6620927 (Thiol-modified hyaluronan) is held by ANIKA THERAPEUTICS, INC.. Status: expired. Granted Sep 16, 2003. Expires Sep 11, 2023 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6620927?
ANIKA THERAPEUTICS, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 69 pharmaceutical patents for this assignee.
When does US 6620927 expire?
Our index shows an expiration date of Sep 11, 2023 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.