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KEYSTONE BIOMEDICAL INC

Overview
  • Total Patents
    26
About

KEYSTONE BIOMEDICAL INC has a total of 26 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Australia, Canada and EPO (European Patent Office). Its main competitors in its focus markets pharmaceuticals, biotechnology and basic materials chemistry are EPICYTE PHARMACEUTICAL INC, MITTENZWEI HELLMUT and COY DAVID HOWARD.

Patent filings per year

Chart showing KEYSTONE BIOMEDICAL INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Horwitz Lawrence D 11
#2 Hudspeth James P 7
#3 Buswell Richard L 6
#4 Levy Stuart G 6
#5 Stearns Jay F 6
#6 Geraci Leo S 6
#7 Gaudioso Larry A 6
#8 Horwitz Kathryn B 5
#9 Weglarz Michael A 5
#10 Weglarz M A 1

Latest patents

Publication Filing date Title
US6063919A Process for the synthesis of exochelins
US5952492A Chemical synthesis of exochelins
AU6322898A Method for the treatment of atherosclerosis and vascular injury by prevention of vascular smooth muscle cell proliferation
US5837677A Method for the treatment of cancer with Exochelins of Mycobacterium tuberculosis