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MARION LABORATORIES INC

Overview
  • Total Patents
    225
About

MARION LABORATORIES INC has a total of 225 patent applications. Its first patent ever was published in 1962. It filed its patents most often in United States, Canada and Japan. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and biotechnology are INNOTHERA LAB SA, SMITH KLINE FRENCH CANADA LTD and SOC ET SCIENT ET IND DE L ILE.

Patent filings per year

Chart showing MARION LABORATORIES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mathison Ian W 17
#2 Mathison Ian William 14
#3 Mathison I W 14
#4 Solomons William E 14
#5 Jones Raymond H 12
#6 Jones R H 11
#7 Solomons W E 11
#8 Jones Raymond Henry 9
#9 Solomons William Ebenezer 9
#10 Spinner Ernest Elliott 8

Latest patents

Publication Filing date Title
WO9220326A1 Multi-layered controlled release formulation
US5008433A 2-hydroxy-3-(4-methoxyphenyl)-3-(2-aminophenylthio)propionic acid, 8'-phenylmenthyl ester, especially for diltiazem
US4975437A Isomers of 1-azabicyclo(2.2.2)oct-3-yl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-5-nitropyridine-3-carboxylate
US4963545A Benzothiazepine anti-seizure method
US5001236A Benzothiazepines
US4983733A Process for preparing 2-aromatic-3-halobenzothiazepines
US4948883A Preparation of hydrogen and bismuth (phosph/sulf) ated saccharides
US4940786A One-pot preparation of bismuth (phosph/sulf)ated saccharides
ZA8906911B Novel pyridyl aminoethanols with animal growth pro1,3-unsymmetrical straigt chain alkyl-substituted motion activity and a high degree of safety 8-phenylxanthines
US4973756A Hydroxylated ene ketones, acetylenic grignards and hydroxylated yne ketones therefrom
US5001160A 1-aryl-1-hydroxy-1-substituted-3-(4-substituted-1-piperazinyl)-2-propanones and their use in treatment of neurogenic bladder disorders
EP0348143A2 Bismuth derivatives of saccharide phosphates and sulphates
ZA8903677B 2-hydroxy-3-(4-methoxyphenyl)-3-(2-aminophenylthio)propionic acid,8'-phenylmenthyl ester,especially for diltiazem
EP0342902A2 2-Hydroxy-propanoic acid acyclic alkyl esters for benzothiazepines
US5010069A Stable liquid form of 5-aminosalicylic acid
CA1329214C 2-hydroxy-3-(4-methoxyphenyl)-3-(2- aminophenylthio)propionic acid, 8'-phenylmenthyl ester, especially for diltiazem
AU3366389A Piperidine ring modified phencyclidine analogs as anticonvulsants
US4904749A Preparation of PHEMA by precipitation/suspension polymerization
JPH02138122A Pharmaceutical composition
US4935406A Use of bismuth (phosph/sulf)ated saccharides against Camplyobacter-associated gastrointestinal disorders