Patent intelligence · US
US 6390821
Engineered protein kinases which can utilize modified nucleotide triphosphate substrates
Engineered protein kinases which can utilize modified nucleotide triphosphate substrates
Patent details — US 6390821
- Jurisdiction
- US
- Status
- expired
- Grant date
- May 21, 2002
- Expiration
- May 16, 2022
- Applicant
- THE TRUSTEES OF PRINCETON UNIVERSITY
- Claims
- 6
- CPC classes
- A61K, A61K38/00, A61P, A61P25/28
Quick answer
US 6390821 (Engineered protein kinases which can utilize modified nucleotide triphosphate substrates) is held by THE TRUSTEES OF PRINCETON UNIVERSITY. Status: expired. Granted May 21, 2002. Expires May 16, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- THE TRUSTEES OF PRINCETON UNIVERSITY
- Grant date
- Expiration
- Claims
- 6
- CPC classes
- A61K, A61K38/00, A61P, A61P25/28, A61P31/18, A61P35/00
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Frequently asked questions
What is US patent 6390821?
US 6390821 (Engineered protein kinases which can utilize modified nucleotide triphosphate substrates) is held by THE TRUSTEES OF PRINCETON UNIVERSITY. Status: expired. Granted May 21, 2002. Expires May 16, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6390821?
THE TRUSTEES OF PRINCETON UNIVERSITY is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 163 pharmaceutical patents for this assignee.
When does US 6390821 expire?
Our index shows an expiration date of May 16, 2022 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.