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Peter Miederer
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Ludwigshafen, DE
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last 30 patents
Information
Patent Grant
Concentrated leucoindigo solutions
Patent number
6,428,581
Issue date
Aug 6, 2002
DyStar Textilfarben GmbH & Co. Deutschland KG
Manfred Gäng
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Leuco vat dye preparations in granule form
Patent number
6,007,587
Issue date
Dec 28, 1999
BASF Aktiengesellschaft
Manfred Gang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Leuco vat-dye preparations in granule form
Patent number
5,888,254
Issue date
Mar 30, 1999
BASF Aktiengesellschaft
Manfred Gang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Leucoindigo preparatations in granule form
Patent number
5,637,116
Issue date
Jun 10, 1997
BASF Aktiengeschaft
Manfred Gaeng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Preparation of 1,4-diamino-2,3-dicyanoanthraquinone
Patent number
4,871,481
Issue date
Oct 3, 1989
BASF Aktiengesellschaft
Peter Miederer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of emulsifiable polyethylene by oxidizing polyethylene...
Patent number
4,459,388
Issue date
Jul 10, 1984
BASF Aktiengesellschaft
Albert Hettche
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Uniformly disperse dyed water-swellable cellulosic fibers
Patent number
4,154,577
Issue date
May 15, 1979
BASF Aktiengesellschaft
Peter Miederer
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...