14 Utility and 1 Design Patents
#1 in Stamford
#4,297 in United Kingdom
#270,606 in the World
rank by utility patentsForward Citations = 1,173
Company Filing History:

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Astra Aktiebolag
4. 2 out of 193
Riker Laboratories Inc.
5. 1 out of 3,840

where one patent can have more than one assignee
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