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Antonius J. A. van der Weerdt
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Huizen, NL
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last 30 patents
Information
Patent Grant
Macrocyclic musk mixtures
Patent number
6,103,679
Issue date
Aug 15, 2000
Imperial Chemical Industries PLC
Antonius Johannes Albertus Van der Weerdt
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Cyclohexane-, cyclohexene- and cyclohexadiene-, bicyclo (2.2.1)-hep...
Patent number
4,843,061
Issue date
Jun 27, 1989
Naarden International N.V.
Nicolaas L. J. M. Broekhof
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Flavoring and perfume compositions, flavored foodstuffs and luxury...
Patent number
4,783,558
Issue date
Nov 8, 1988
Naarden International N.V.
Leendert M. van der Linde
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Isopropyl-methyl-butenoyl-cyclohexanes, -cyclohexenes and -cyclohex...
Patent number
4,760,050
Issue date
Jul 26, 1988
Naarden Intl. N.V.
Antonius J. A. Van Der Weerdt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Flavouring and perfume compositions, flavoured foodstuffs and luxur...
Patent number
4,704,232
Issue date
Nov 3, 1987
Naarden International N.V.
Leendert M. van der Linde
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Perfume compositions and perfumed products which contain one or mor...
Patent number
4,687,599
Issue date
Aug 18, 1987
Naarden International N.V.
Franciscus P. Van Lier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Perfume composition and perfumed products which contain one or more...
Patent number
4,650,604
Issue date
Mar 17, 1987
Naarden International N.V.
Nicolaas L. J. M. Broekhof
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Perfume compositions and perfumed articles containing dihydro- and/...
Patent number
4,643,844
Issue date
Feb 17, 1987
501 Naarden International N.V.
Nicolaas L. J. M. Broekhof
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Perfume compositions and perfumed articles containing one or more t...
Patent number
4,594,183
Issue date
Jun 10, 1986
Naarden International N.V.
Antonius J. A. Van der Weerdt
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Perfume and flavoring compositions, perfumed articles and materials...
Patent number
4,537,702
Issue date
Aug 27, 1985
Naarden International N.V.
Antonius J. A. van der Weerdt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Perfume compositions as well as perfumed articles and materials con...
Patent number
4,459,224
Issue date
Jul 10, 1984
Naarden International N.V.
Antonius J. A. van der Weerdt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Perfume compositions and perfumed articles containing one or more t...
Patent number
4,453,014
Issue date
Jun 5, 1984
Naarden International N.V.
Antonius J. A. Van der Weerdt
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Perfume compositions and perfumed articles containing spiro-undecan...
Patent number
4,448,712
Issue date
May 15, 1984
Naarden International N.V.
Antonius J. A. van der Weerdt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Perfume compositions and perfumed articles containing esters of sub...
Patent number
4,442,025
Issue date
Apr 10, 1984
Naarden International, N.V.
Harmannus Boelens
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Perfume compositions and perfumed materials and articles, containin...
Patent number
4,404,127
Issue date
Sep 13, 1983
Naarden International N.V.
Antonius J. A. van der Weerdt
C07 - ORGANIC CHEMISTRY