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PURE WORLD BOTAN INC

Overview
  • Total Patents
    22
About

PURE WORLD BOTAN INC has a total of 22 patent applications. Its first patent ever was published in 1998. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and medical technology are OSTEOQC INC, OSCOTEC INC and VALEANT PHARMACEUTICALS INT.

Patent filings per year

Chart showing PURE WORLD BOTAN INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 He Kan 21
#2 Zheng Qun Yi 20
#3 Zheng Bo Lin 16
#4 Kim Calvin Hyungchan 9
#5 Cui Baoliang 9
#6 Shao Yu 5
#7 Rogers Lingling 4
#8 Wolthoff Stephen 4
#9 Shao Zhong Guan 4
#10 Madis Voldemar 3

Latest patents

Publication Filing date Title
US2006057228A1 Weight loss composition
US6878731B2 Imidazole alkaloids from Lepidium meyenii and methods of usage
US6682697B2 Process for sterilization and disinfecting of agriculture and botanic products
US6267995B1 Extract of Lepidium meyenii roots for pharmaceutical applications
US6361815B1 Products comprising trihydroxystilbenes and derivatives thereof and methods for their manufacture and use