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GIVAUDAN DELAWANNA INC

Overview
  • Total Patents
    18
About

GIVAUDAN DELAWANNA INC has a total of 18 patent applications. Its first patent ever was published in 1930. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets organic fine chemistry, basic materials chemistry and pharmaceuticals are BURTON T BUSH INC, FIRMENICH & CO SUCCESSEURS DE and SCHIEFFELIN & CO.

Patent filings in countries

World map showing GIVAUDAN DELAWANNA INCs patent filings in countries
# Country Total Patents
#1 United States 17
#2 United Kingdom 1

Patent filings per year

Chart showing GIVAUDAN DELAWANNA INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Scott Carpenter Marion 8
#2 Henri Barbier 2
#3 Kunz Eric C 2
#4 Carpenter Charles E 1
#5 Rene Naves Yves 1
#6 Ernest Vonderwahl 1
#7 Charles Collaud 1
#8 Ludwig Valik 1
#9 Gustave Kretchmar 1
#10 Fiore Alphonse T 1

Latest patents

Publication Filing date Title
US2675393A Cyclization process of geranylacetones, in order to obtain a mixture of tetramethyl-2, 5, 5, 9-hexahydrochromenes
GB545648A Improvements in or relating to germicidal soap
US2202387A Mineral oil solutions
US2125832A Hydrogenated brown camphor oil and the method of preparing the same
US2092499A Doughnut machine
US2170185A Menthyl anthranilate and process of preparing same
US2144615A Tertiary butyl derivative of pseudocumene and process for preparing same
US2072293A Nitro derivative of tertiary butyl pseudocumene and process for preparing same
US2069861A Alpha-alkylidene and alpha-alkyl cyclo-pentanone
US2033055A Process of manufacturing anhydrous aluminum chloride
US2027148A Preparation of protocatechuic aldehyde
US2062364A Process for the preparation of coumarin
US2064885A Preparation of poly alkyl-substituted phenols
US2013710A Process of producing aromatic alcohols
US2051812A Open chain allyl citrylidene acetone
US1967287A Anhydrous chloretone and process of making same
US1898075A Allyl citrylidene acetone and preparation of same
US1927053A Preparation of methyl ether of tertiary butyl meta cresol