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|Title:||Cyclic amino acids|
|Abstract:||The present invention is concerned with new cyclic amino acids and with the preparation thereof.|
|Inventor(s):||Satzinger; Gerhard (Denzlingen, DT), Hartenstein; Johannes (Wittental, DT), Herrmann; Manfred (St. Peter, DT), Heldt; Wolfgang (Wasser, DT)|
|Assignee:||Warner-Lambert Company (Morris Plains, NJ)|
Patent Claim Types:|
see list of patent claims
|Foriegn Application Priority Data|
|Foreign Country||Foreign Patent Number||Foreign Patent Date|
|2460891||Dec 21, 1974|
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
| This preview shows a limited data set|
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.
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