26 Utility Patents
#54 in Burlingame, CA
#17,417 in California
#59,139 in US
#115,172 in the World
Forward Citations = 359
Company Filing History:


Merck Frosst Canada & Co.
4. 2 out of 832,575 patents
Other
5. 2 out of 932
Syntex (u.s.a.) Inc.
where one patent can have more than one assignee
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