HOFFMANN LA ROCHE AG DEUTSCHE innovation strategy

Patent filings in countries

#	Industry
#1	Organic fine chemistry
#2	Foods and drinks

#	Technology
#1	Acyclic or carbocyclic compounds
#2	Edible oils
#3	Dairy products
#4	Foods

Publication	Filing date	Title
DE1108976B	1960-01-29	Insect attractants
GB719417A	1952-05-16	Alicyclic 2-methyl-butynol ethers
GB719450A	1952-05-16	A process for the preparation of unsaturated alicyclic 2-methyl butenal compounds
FR1047046A	1951-12-21	Process for coloring food products
DE859616C	1951-05-22	Process for the preparation of doubly unsaturated aliphatic-cyclic 2-methylbutanal compounds
GB684544A	1951-05-09	Compounds with the carbon skeleton of beta-carotene and process for the manufacture thereof
FR1059773A	1951-04-20	Process for the preparation of beta-carotine
GB693259A	1951-04-20	Improvements in or relating to the manufacture of beta-carotene
DE850745C	1951-03-02	Process for the production of ª ‰ -carotene
DE861637C	1951-01-16	Process for coloring food
DE858095C	1950-10-01	Process for the production of ª ‰ -carotene
DE855399C	1950-05-26	Process for the production of ª ‰ -carotene