Patent intelligence · US
US 6387923
Imminoribitol PNP inhibitors, preparation thereof and use thereof
Imminoribitol PNP inhibitors, preparation thereof and use thereof
Patent details — US 6387923
- Jurisdiction
- US
- Status
- expired
- Grant date
- May 14, 2002
- Expiration
- May 9, 2022
- Applicant
- BioCryst Pharmaceuticals, Inc.
- Claims
- 5
- CPC classes
- A61P, A61P35/00
Quick answer
US 6387923 (Imminoribitol PNP inhibitors, preparation thereof and use thereof) is held by BioCryst Pharmaceuticals, Inc.. Status: expired. Granted May 14, 2002. Expires May 9, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- BioCryst Pharmaceuticals, Inc.
- Grant date
- Expiration
- Claims
- 5
- CPC classes
- A61P, A61P35/00
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Frequently asked questions
What is US patent 6387923?
US 6387923 (Imminoribitol PNP inhibitors, preparation thereof and use thereof) is held by BioCryst Pharmaceuticals, Inc.. Status: expired. Granted May 14, 2002. Expires May 9, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6387923?
BioCryst Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 72 pharmaceutical patents for this assignee.
When does US 6387923 expire?
Our index shows an expiration date of May 9, 2022 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.