Inventor

GOERGE ASTRID

DE8 patents

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

STARCK H C GMBH CO KG

6 patents

US6015447AJan 18, 2000

Cobalt metal agglomerates, a method of producing them and their use

STARCK H C GMBH CO KG10 citations73

US6019813AFeb 1, 2000

Cobalt metal agglomerates, process for producing the same and their use

STARCK H C GMBH CO KG9 citations71

US6096424AAug 1, 2000

Cobalt(II) oxide containing cobalt metal, a process for producing it and its use

STARCK H C GMBH CO KG5 citations70

US6699453B1Mar 2, 2004

Spheroidally agglomerated basic cobalt(II) carbonate and spheroidally agglomerated cobalt(II) hydroxide, process for their production and their use

STARCK H C GMBH CO KG4 citations62

US6277305B1Aug 21, 2001

Cobaltous oxide containing finely-dispersed metallic cobalt, methods of producing the same and use thereof

STARCK H C GMBH CO KG3 citations62

US5972306AOct 26, 1999

Cobalt (II) oxide containing cobalt metal, a process for producing it and its use

STARCK H C GMBH CO KG1 citations49

STARCK H C GMBH

1 patent

US7048843B2May 23, 2006

Method for producing metal hydroxides or alkaline metal carbonates

STARCK H C GMBH7 citations72

H C STACK GMBH & CO KG

1 patent

US6183621B1Feb 6, 2001

Basic cobaltous carbonates, process for preparing the same and their use

H C STACK GMBH & CO KG5 citations54