Inventor
NESTERENKO VITALIY V
US7 patents
Patents
7 patentsUS6392070B1May 21, 2002
Birch bark processing and the isolation of natural products from birch bark
UNIV MINNESOTA30 citations92
US7198808B2Apr 3, 2007
Process for extracting compounds from plants
UNIV MINNESOTA22 citations91
US6815553B2Nov 9, 2004
Birch bark processing and the isolation of natural products from birch bark
UNIV MINNESOTA13 citations91
US6407270B1Jun 18, 2002
Methods for manufacturing betulinic acid
UNIV MINNESOTA4 citations73
US6271405B2Aug 7, 2001
Method for manufacturing betulinic acid
UNIV MINNESOTA5 citations73
US6232481B1May 15, 2001
Method for manufacturing betulinic acid
UNIV MINNESOTA7 citations73
US7264184B2Sep 4, 2007
Birch bark processing and the isolation of natural products from birch bark
UNIV MINNESOTA2 citations61