Patent intelligence · US
US 7655665
Nitromethylene derivatives and their use
Nitromethylene derivatives and their use
Patent details — US 7655665
- Jurisdiction
- US
- Status
- granted
- Grant date
- Feb 2, 2010
- Expiration
- Jan 28, 2030
- Claims
- 10
- CPC classes
- A61P, A61P33/14
Quick answer
US 7655665 (Nitromethylene derivatives and their use) is held by East China University of Science and Technology. Status: granted. Granted Feb 2, 2010. Expires Jan 28, 2030 (4 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Grant date
- Expiration
- Claims
- 10
- CPC classes
- A61P, A61P33/14
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Frequently asked questions
What is US patent 7655665?
US 7655665 (Nitromethylene derivatives and their use) is held by East China University of Science and Technology. Status: granted. Granted Feb 2, 2010. Expires Jan 28, 2030 (4 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 7655665?
East China University of Science and Technology is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 335 pharmaceutical patents for this assignee.
When does US 7655665 expire?
Our index shows an expiration date of Jan 28, 2030 (4 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.