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ROCHE COLORADO CORP

Overview
  • Total Patents
    23
About

ROCHE COLORADO CORP has a total of 23 patent applications. Its first patent ever was published in 1998. It filed its patents most often in United States and China. Its main competitors in its focus markets organic fine chemistry, biotechnology and environmental technology are WUXI APPTEC WUHAN CO LTD, NINGBO MENOVO PHARMACEUTICAL CO LTD and MSN LAB PRIVATE LTD.

Patent filings in countries

World map showing ROCHE COLORADO CORPs patent filings in countries
# Country Total Patents
#1 United States 22
#2 China 1

Patent filings per year

Chart showing ROCHE COLORADO CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Harrington Peter J 10
#2 Johnston David A 8
#3 Han Yeun-Kwei 8
#4 Topping Robert J 7
#5 Khatri Hiralal N 6
#6 Scalone Michelangelo 5
#7 Puentener Kurt 5
#8 Hodges Lewis M 5
#9 Fleming Michael P 5
#10 Micheli Roger P 4

Latest patents

Publication Filing date Title
US2009203901A1 Process for preparing pyrazole functionalized benzodiazepinones
US2008272550A1 Hydraulic tubing fitting seal
US7122684B2 Process for preparing 1,2-diamino compounds
US6765109B1 Preparation of S-aryl-cysteine and its derivatives
US6475080B1 Fume ventilation apparatus
US6552204B1 Synthesis of 3,6-dialkyl-5,6-dihydro-4-hydroxy-pyran-2-one
US6545165B1 Synthesis of 3,6-dialkyl-5,6-dihydro-4-hydroxy-pyran-2-one
US6507284B1 Enclosure sign device
US6136971A Preparation of sulfonamides
US5808088A Preparation of mibefradil via an acetamide anion
US5811557A Preparation of mibefradil via an acetonitrile anion
US5811556A Preparation of mibefradil via a naphthalenylacetic acid