Patent intelligence · US
US 6375894
Acid assisted cold welding and intermetallic formation and dental applications thereof
Acid assisted cold welding and intermetallic formation and dental applications thereof
Patent details — US 6375894
- Jurisdiction
- US
- Status
- expired
- Grant date
- Apr 23, 2002
- Expiration
- Apr 18, 2022
- Claims
- 11
- CPC classes
- A61K, A61K6/17, A61K6/84, A61K6/842
Quick answer
US 6375894 (Acid assisted cold welding and intermetallic formation and dental applications thereof) is held by Government of the United States of America, as represented by the Secretary of Commerce. Status: expired. Granted Apr 23, 2002. Expires Apr 18, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Grant date
- Expiration
- Claims
- 11
- CPC classes
- A61K, A61K6/17, A61K6/84, A61K6/842, A61K6/844
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Frequently asked questions
What is US patent 6375894?
US 6375894 (Acid assisted cold welding and intermetallic formation and dental applications thereof) is held by Government of the United States of America, as represented by the Secretary of Commerce. Status: expired. Granted Apr 23, 2002. Expires Apr 18, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6375894?
Government of the United States of America, as represented by the Secretary of Commerce is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 3,720 pharmaceutical patents for this assignee.
When does US 6375894 expire?
Our index shows an expiration date of Apr 18, 2022 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.