Lipin Zeng

📍 Poway, CA: #592 of 1,186 inventorsTop 50%

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Patents All Time

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Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6500468	Panax notoginsenoside composition	De Pu	2002-12-31
6084080	Breviscapinum and extracting process thereof from erigeron breviscapus	De Pu	2000-07-04