BEIJING WANHEXINYUAN BIOTECHNOLOGY CO., LTD
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Dec 04, 2012 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 14 Total Citation Count
- Aug 20, 2008 Earliest Filing
- 0 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Top Patents (by citation)
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Recent Publications
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Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
8323750 Method of ultraviolet light assisted surface modification and product having a surface formed by this methodAug 20, 08Dec 04, 12[C08J, C08F, C07D]
Expired/Abandoned/Withdrawn Patents
- No Patents to Display
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