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SIPHAR SA

Overview
  • Total Patents
    102
About

SIPHAR SA has a total of 102 patent applications. Its first patent ever was published in 1963. It filed its patents most often in Switzerland, France and United Kingdom. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and machines are FRONTHERA U S PHARMACEUTICALS LLC, NUVATION BIO INC and IFM DUE INC.

Patent filings per year

Chart showing SIPHAR SAs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Casagrande Cesare 18
#2 Ferrari Giorgio 17
#3 Ferrari G 7
#4 Canonica Luigi 7
#5 Cesare Casagrande 5
#6 Giorgio Ferrari 5
#7 Casagrande C 5
#8 Casagrande Cesare Dr 5
#9 Vecchietti Vittorio 4
#10 Ferrari Giorgio Prof 4

Latest patents

Publication Filing date Title
US4199579A Carbamates of 2-haloergolines and 2-haloergolenes and process for the preparation thereof
CH632161A5 Pharmaceutical composition for the treatment of asthma.
CH632162A5 Pharmaceutical composition, useful for the treatment of disorders of psychogenic origin.
GB1532021A Process for interconversion of heteroyohimbane alkaloids
DE2608596A1 NEW PROAPORPHINIC DERIVATIVES
DE2534410A1 1-Hydrox-2-methoxy proaporphines prodn. - by selective hydrolysis of 1,2-dimethoxy aporphines with hydrogen halides
GB1484655A Cardiotonic steroids process for their preparation and therapeutical use
JPS51101989A 33n nnjimechirukarubamoirokishii11 mechiruu55 fueniruu77 kuroroo1 33 jihidoroo2hh1 44 benzojiazenn22onnoseizoho
CH619709A5 Process for the preparation of carbamates of 2-halogenoergolines and 2-halogenoergolenes
CA1014158A Method for the synthesis of (+-)-glaziovine
GB1459210A Method for the synthesis of plus-minus-glaziovine
GB1451377A Method for the synthesis of plus-minus glaziovine
GB1453606A Method for synthesis of plus-minus-glaziovine
CH618971A5 Process for the synthesis of (+)-glaziovine
GB1357813A Effervescent composition for the treatment of heart diseases
US3799920A 1,4-benzodiazepine derivatives
GB1327930A 1,4-benzodiazepine derivatives
FR2071570A5 Creatinol o-phosphate prepn
CH517738A 2-methyl-1 or 3-para-chlorobenzoyl-3-or 1 - pyrrocoline acetate derivs - analgesic,antiinflammatory
CH515905A Isoquinoline derivs - vasodilators, hypotensives etc