20 Utility Patents
#44 in Natick, MA
#4,493 in Massachusetts
#85,510 in US
#168,458 in the World
Forward Citations = 29
Company Filing History:

Msd R&d (china) Co., Ltd.
Other
4. 1 out of 7
Msd International Gmbh
5. 1 out of 1
Merck Msd (r&d) China Co., Ltd.
where one patent can have more than one assignee
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