12 Utility and 6 Design Patents
#92 in Buffalo Grove, IL
#5,984 in Illinois
#162,115 in US
#327,270 in the World
rank by utility patentsForward Citations = 828
Company Filing History:
Aksys Gmbh

Baxter Healthcare Sa
4. 4 out of 1,586

5. 2 out of 2
Hhd LLC
where one patent can have more than one assignee
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