Patent intelligence · US
US 7998957
Oxabicycloheptanes and oxabicylcoheptenes, their preparation and use
Oxabicycloheptanes and oxabicylcoheptenes, their preparation and use
Patent details — US 7998957
- Jurisdiction
- US
- Status
- granted
- Grant date
- Aug 16, 2011
- Expiration
- Aug 11, 2031
- Applicant
- Lixte Biotechnology, Inc.
- Claims
- 30
- CPC classes
- A61K, A61K31/203, A61K31/496, A61P
Quick answer
US 7998957 (Oxabicycloheptanes and oxabicylcoheptenes, their preparation and use) is held by Lixte Biotechnology, Inc.. Status: granted. Granted Aug 16, 2011. Expires Aug 11, 2031 (5 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Lixte Biotechnology, Inc.
- Grant date
- Expiration
- Claims
- 30
- CPC classes
- A61K, A61K31/203, A61K31/496, A61P, A61P31/10, A61P35/00
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Frequently asked questions
What is US patent 7998957?
US 7998957 (Oxabicycloheptanes and oxabicylcoheptenes, their preparation and use) is held by Lixte Biotechnology, Inc.. Status: granted. Granted Aug 16, 2011. Expires Aug 11, 2031 (5 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 7998957?
Lixte Biotechnology, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 26 pharmaceutical patents for this assignee.
When does US 7998957 expire?
Our index shows an expiration date of Aug 11, 2031 (5 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.