P

Inventor

KRENN KARL-DIETER

DE9 patents
⚠️ This page may combine multiple inventors who share the name “KRENN KARL-DIETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MERCK PATENT GMBH

7 patents
US4703014AOct 27, 1987

Karl-Fischer reagent and process for the determination of water

MERCK PATENT GMBH9 citations73
US4416997ANov 22, 1983

Pyridine-free Karl Fischer reagent useful in determining water

MERCK PATENT GMBH7 citations73
US4550083AOct 29, 1985

Karl-Fischer reagent and procedure for the determination of water using it

MERCK PATENT GMBH11 citations72
US4851352AJul 25, 1989

Solvent composition for the determination of water by the Karl Fischer method

MERCK PATENT GMBH6 citations71
US4647542AMar 3, 1987

Karl Fischer reagent and method for determining water by means of this reagent

MERCK PATENT GMBH2 citations62
US7001741B1Feb 21, 2006

Detection of peroxidase activity in milk or milk products

MERCK PATENT GMBH6 citations60
US6994973B2Feb 7, 2006

Method and agent for determining total water hardness

MERCK PATENT GMBH3 citations60

MERCK PATENT GELLSCHAFT MIT BE

1 patent
US5102804AApr 7, 1992

Karl-fischer reagent, kit, and a process for the determination of water with the aid of this reagent

MERCK PATENT GELLSCHAFT MIT BE19 citations80

RIEDEL DE HAEN AG

1 patent
US4748126AMay 31, 1988

Pyridine-free Karl-Fischer reagent and a process for the determination of water therewith

RIEDEL DE HAEN AG4 citations62