4 Utility Patents
#4,346 in Taipei
#26,568 in Taiwan
Forward Citations = 7
Company Filing History:
National Defense Medical Center

Chang Chun Petrochemical Co., Ltd.
4. 1 out of 102
Chang Chun Plastics Co., Ltd.
5. 1 out of 1
Metagone Biotech Inc.
where one patent can have more than one assignee
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