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MELVILLE SAHYUN

Overview
  • Total Patents
    19
About

MELVILLE SAHYUN has a total of 19 patent applications. Its first patent ever was published in 1933. It filed its patents most often in United States, Denmark and United Kingdom. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and foods and drinks are NANJING FUHAI AOSAI MEDICINE SCIENCE & TECH CO LTD, PHARMA CHEMIE and ORSYMONDE.

Patent filings in countries

World map showing MELVILLE SAHYUNs patent filings in countries
# Country Total Patents
#1 United States 17
#2 Denmark 1
#3 United Kingdom 1

Patent filings per year

Chart showing MELVILLE SAHYUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Melville Sahyun 15
#2 Faust John A 5
#3 Sahyun Melville 2
#4 Andrew Faust John 2
#5 Sahyun M 1
#6 Faust J 1
#7 Faust John Andrew 1

Latest patents

Publication Filing date Title
US3438995A Diazaheterocyclic substituted benz-oxaheterocyclic compounds
US3459803A Beta-alkoxy-trifluoromethylphenalkylamines
US3222399A Cyclopentylbenzylamines
GB1065896A ª‰-lower-alkoxy-trifluoromethyl-phenethyl-tertiary amines
US3261866A N-aminoalkyl-phenylsalicylamides
US3285919A Piperazinyl alkyl thiaxanthene derivatives
US3089826A Production of bronchodilator effects with omicron-halo-nu, nu-dimethylphenethylamineacid addition salts
US2919274A Amidines
US2953565A Pyrimidyl, imidazolyl and diazepinyl acetals and glycolates
US2804423A Iron-vitamin composition
US2789997A Glycine ester salts of cyclohexylsulfamic acid
US2688552A Abalone processing
US2798837A Achlorhydria composition
US2692894A beta-diethylaminoethyl 4-phenylbenzoate bitartrate
US2594350A Beta-diethylaminoethyl 3-phenyl-2-hydroxybenzoate mandelate
US2584160A Dialkylammoalkyl esters of phenyl halogenated ortho-hydroxybenzoic acids
US2241927A Process of preparing amino acids
US2069157A Dental preparation