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NORAMCO INC

Overview
  • Total Patents
    147
  • GoodIP Patent Rank
    23,374
  • Filing trend
    ⇧ 150.0%
About

NORAMCO INC has a total of 147 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 1977. 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 organic fine chemistry, pharmaceuticals and chemical engineering are SIR LABO CHIMICO BIOLOGI, ERCROS IND SA and SHANGHAI DESANO PHARMACEUTICAL.

Patent filings per year

Chart showing NORAMCO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Navia Juan L 26
#2 Vernon Nicholas M 21
#3 Walkup Robert E 20
#4 Weigl Ulrich 17
#5 Park Aeri 13
#6 Dobish Mark C 13
#7 Petrovic Denis 12
#8 Dialer Lukas 12
#9 Barr Charla 12
#10 Stefanick Stephen M 12

Latest patents

Publication Filing date Title
EP3600321A1 Hydrocodone base and methods for its purification
US2018055836A1 Process for the preparation of benzhydrocodone hydrochloride
US2019127389A1 Processes And Oxazolidine-Containing Intermediates For The Preparation Of Morphine Analogs And Derivatives
WO2017184979A1 N-demethylation of morphinan alkaloids
US2017137432A1 Selective reduction of morphinan alkaloids
US2017101415A1 Process for the preparation of (S)-2-((4R,4aS,6R,7R,7aR,12bS)-7,9-dimethoxy-1,2,3,4,5,6,7,7a-octahydro-4a,7-ethano-4,12-methanobenzofuro[3,2-e]isoquinolin-6-yl)-3,3-dimethylbutan-2-ol
US2017008868A1 Process for the production of cannabidiol and delta-9-tetrahydrocannabinol
US2016376618A1 Process for the preparation of lisdexamfetamine and related derivatives
US2016340362A1 Process For The Preparation Of Oxymorphone Freebase
WO2016187522A1 Process for the preparation of oxymorphone freebase
US2016228483A1 Method for extraction and concentration of alkaloids using dimethyl ether
US2015315204A1 Process for the preparation of opioid compounds
US2015315205A1 Process for the preparation of opioid compounds
CN106458894A Process for the preparation of methylphenidate and pharmaceutical salts thereof
WO2008070658A1 Process for preparing oxycodone having reduced levels of 14-hydroxycodeinone
EP2121698A2 Process for reducing impurities in oxycodone base
TW200738727A Hydrocodone polymorphs
US2006235039A1 Hydromorphone polymorphs
US2007072889A1 Hydrocodone polymorphs
EP1861406A2 Hydrocodone polymorphs