Inventor
RAAB GUENTER
10 patents
⚠️ This page may combine multiple inventors who share the name “RAAB GUENTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BENCKISER KNAPSACK GMBH
8 patentsUS4029696AJun 14, 1977
N-hydroxy alkane amino alkane diphosphonic acids, process of producing same, and compositions for and method of using same
BENCKISER KNAPSACK GMBH15 citations81
US4098814AJul 4, 1978
N-phosphono methylene amino alkane phosphonic acid compounds, process of producing same, and method and compositions of using same
BENCKISER KNAPSACK GMBH18 citations73
US4510068AApr 9, 1985
N-(hydroxy methyl)-1-amino alkane-1,1-diphosphonic acids as stabilizing agents in peroxide-containing bleaching baths
BENCKISER KNAPSACK GMBH12 citations70
US4337214AJun 29, 1982
N-(Hydroxy methyl)-1-amino alkane-1,1-diphosphonic acids, process of making same, and composition for and method of using same as stabilizing agents in peroxide-containing bleaching baths
BENCKISER KNAPSACK GMBH9 citations70
US4755367AJul 5, 1988
Process for the preparation of coarse-particle dicalcium phosphate dihydrate
BENCKISER KNAPSACK GMBH7 citations65
US4100067AJul 11, 1978
Method for sequestering metal ions
BENCKISER KNAPSACK GMBH4 citations62
US4526582AJul 2, 1985
Method for bleaching cellulose fibers with N-(hydroxy methyl)-1-amino alkane-1,1-diphosphonic acid stabilized peroxide-containing bleaching baths
BENCKISER KNAPSACK GMBH2 citations59
US4261929AApr 14, 1981
Process of producing n-acylaminomethane phosphonic acids
BENCKISER KNAPSACK GMBH1 citations51
BENCKISER KNAPSACK LADENBURG
2 patentsUS5405436AApr 11, 1995
Process for the preparation of hydroxyapatite
BENCKISER KNAPSACK LADENBURG44 citations89
US5338524AAug 16, 1994
Process for the production of coarse-grained, anhydrous calcium monohydrogen phosphate (dicalcium phosphate anhydride) and a device for carrying out the process
BENCKISER KNAPSACK LADENBURG9 citations68