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LEO AB
SE34 patents
Top patents by PatentIndex Score
US4907606AMar 13, 1990
Tobacco compositions, method and device for releasing essentially pure nicotine
LEO AB469 citations97
US4848376AJul 18, 1989
Tobacco compositions, method and device for releasing essentially pure nicotine
LEO AB227 citations97
US4776353AOct 11, 1988
Tobacco compositions, method and device for releasing essentially pure nicotine
LEO AB278 citations97
US4654197AMar 31, 1987
Cuvette for sampling and analysis
LEO AB748 citations97
US4927423AMay 22, 1990
Connector and a disposable assembly utilizing said connector
LEO AB106 citations94
US4579858AApr 1, 1986
Smoking substitutes for nasal administration-I
LEO AB144 citations90
US4547511AOct 15, 1985
Heterocyclic carboxamides, compositions containing such compounds, processes for their preparation and methods of treatment therewith
LEO AB94 citations90
US4871543AOct 3, 1989
Intravaginal devices
LEO AB24 citations89
US4824678AApr 25, 1989
Controlled-release medical preparations
LEO AB43 citations84
US4936687AJun 26, 1990
Mixing apparatus and method
LEO AB20 citations81
US4341948AJul 27, 1982
Apparatus with built-in heating device for disinfecting contact lenses
LEO AB20 citations77
US4778789AOct 18, 1988
Piperazinecarboxamides having a phenoxyalkyl or thiophenoxyalkyl side chain
LEO AB14 citations72
US4249002AFeb 3, 1981
Polycyclic amines and intermediates therefor
LEO AB6 citations71
US4181669AJan 1, 1980
Steroid esters preparation
LEO AB6 citations71
US4180504ADec 25, 1979
Method for the preparation of esters
LEO AB9 citations71
US4150126AApr 17, 1979
Novel enol esters of steroids, compositions containing such compounds, processes for their preparation and methods of treatment therewith
LEO AB11 citations70
US4172074AOct 23, 1979
Preparation of an antidepressant
LEO AB16 citations68
US4081461AMar 28, 1978
Acylation process for the preparation of phenolic N-disubstituted carbamate esters, and ion pair solution for use in the process
LEO AB5 citations68
US3963707AJun 15, 1976
Novel N-nitroso compounds, compositions containing such compounds, processes for their preparation and methods of treatment therewith, and novel intermediates
LEO AB12 citations68
US3991187ANov 9, 1976
Medicinal compositions and methods of use involving phosphoric acid esters
LEO AB14 citations63
US4249003AFeb 3, 1981
Process for polycyclic amines
LEO AB3 citations60
US4177269ADec 4, 1979
Novel 17-esters of 17α-hydroxy gestogens, compositions containing such compounds, processes for their preparation and methods of treatment therewith
LEO AB6 citations59
US4055638AOct 25, 1977
Novel compounds, compositions containing such compounds, processes for their preparation and methods of treatment
LEO AB3 citations59
US4049800ASep 20, 1977
Method, composition and compounds for treating excess prostaglandins
LEO AB3 citations59
US4049799ASep 20, 1977
Method, composition and compounds for treating excess prostaglandins
LEO AB3 citations59
US3995033ANov 30, 1976
Secondary phosphoric acid esters, composition and method of use
LEO AB4 citations59
US3989825ANov 2, 1976
Secondary phosphoric acid esters
LEO AB6 citations59
US4082779AApr 4, 1978
Acylation process for the preparation of steroid phenolic n-disubstituted carbamate esters, and ion pair solution for use in the process
LEO AB2 citations57
US4029778AJun 14, 1977
Cortical steroid nitrogen mustard compositions and treatment therewith
LEO AB5 citations57
US4115414ASep 19, 1978
Estramustine phosphate alcohol complexes, their preparation, and their use as intermediates in purification of said compound and salts thereof
LEO AB3 citations56
US4537722AAug 27, 1985
Steroid esters preparation
LEO AB6 citations53
US4061747ADec 6, 1977
Antidepressant composition
LEO AB2 citations52
US4613695ASep 23, 1986
N-nitroso compounds and compositions containing such compounds
LEO AB3 citations48
US4592869AJun 3, 1986
Selective acylation process
LEO AB1 citations43