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SYNTEX SA

Overview
  • Total Patents
    574
  • GoodIP Patent Rank
    226,217
About

SYNTEX SA has a total of 574 patent applications. Its first patent ever was published in 1948. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets organic fine chemistry, biotechnology and pharmaceuticals are VEENENDAALSCHE SAJET EN VIJFSC, STEELE CHEM CO LTD and STEROSYNT LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Ringold Howard J 133
#2 George Rosenkranz 126
#3 Carl Djerassi 73
#4 Rosenkranz George 67
#5 Bowers Albert 39
#6 Franz Sondheimer 38
#7 Albert Bowers 36
#8 Djerassi Carl 24
#9 Mancera Octavio 17
#10 Stephen Kaufmann 17

Latest patents

Publication Filing date Title
WO2021037384A1 Recombinant chorionic gonadotropin, procedure for preparation, pharmaceutical compositions and uses of the same
JP2005220347A Low molecular weight heparin salt accompanying triethanol amine useful as therapeutic antithrombotic drug for topical delivery, method for preparation of the same, process for eliminating hygroscopic property of heparin salt, and pharmaceutical composition and its use for topical use in antithrombotic treatment
ES2123432A1 Trivalent iron polyhydroxylated complex adducts with soluble albumine, method of obtaining, and pharmaceutical and dietary preparations containing them.
ITMI930706A1 Water-soluble complexes of glycosamine glycanes, process for their preparation and pharmaceutical compositions containing them.
BE1006134A6 METHOD OF PREPARATION OF DERIVATIVES 2-deoxy-2-AMINO HEXURONYLES HEPARIN, SO THAT SUCH DERIVATIVES OBTAINED AND USE.
GB1004463A Process for the production of í¸-androstene and í¸-pregnene compounds
US3080386A 3alpha, 4alpha and 5beta, 6beta-cyclopropano-pregnene derivatives
US3086015A 2-difluoromethyl-delta1 and delta1, 4-3-keto steroids of the pregnane series and process therefor
US3170918A 3-halo-16beta-carbamyl-delta5-pregnen-20-ones
US3080385A 3alpha, 4alpha and 5beta, 6beta-cyclopropanopregnene derivatives
US3080398A 2-halomethyl-delta2-androstenes and derivatives thereof
US3079406A 1', 1'-dihalo and 1'-carboxy-cyclopropano androstane derivatives
US3210340A 2-methylene-9alpha halo-compounds of the pregnene series and process to make same
US3080387A 1', 1'-dihalo and 1'-carboxy-cyclopropanoandrostene derivatives
GB992147A Improvements in or relating to 3-keto-í¸-steroids
US3035066A Quaternary ammonium salts of 3beta, 20beta-diamino-allopregnanes
US3036097A Quaternary ammonium salts of 20beta-amino-allopregnane-3beta-ol
GB994744A Cyclopentanophenanthrene compounds and process for their production
GB994745A Cyclopentanophenanthrene compounds and process for their production
US3035068A 3-aldehydo and 3-hydroxy-methyl-androstanes and process for same