Inventor
GREINDL THOMAS
DE24 patents
⚠️ This page may combine multiple inventors who share the name “GREINDL THOMAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
22 patentsUS5786313AJul 28, 1998
Use of glycine-N,N-diacetic acid derivatives as biodegradable complexing agents for alkaline earth metal ions and heavy metal ions and process for the preparation thereof
BASF AG102 citations99
US5849950ADec 15, 1998
Preparation of glycine-N,N-diacetic acid derivatives
BASF AG57 citations95
US6005141ADec 21, 1999
Use of glycine-N,N-diacetic acid derivatives as biodegradable complexing agents for alkaline earth metal ions and heavy metal ions and process for the preparation thereof
BASF AG24 citations92
US6063286AMay 16, 2000
Modified, fine-particle, water-insoluble aziridine polymer and use therefore for removing heavy metals from aqueous solution
BASF AG23 citations91
US5783524AJul 21, 1998
Use of glycine-N,N-diacetic acid derivatives as complexing agents for alkaline earth metal and heavy metal ions in the production and transport of petroleum and natural gas
BASF AG45 citations91
US6008176ADec 28, 1999
Use of glycine-N, N-diacetic acid derivatives as biodegradable complexing agents for alkaline earth metal ions and heavy metal ions
BASF AG14 citations82
US5907055AMay 25, 1999
Use of triacids based on alkoxylated tertiary amines as complexing agents
BASF AG7 citations74
US5733342AMar 31, 1998
Hydroxamic acids and hydroxamic acid ethers, and the use thereof as complexing agents
BASF AG13 citations74
US6093848AJul 25, 2000
Preparation of substituted guanidine derivatives
BASF AG12 citations73
US5817864AOct 6, 1998
Process for the preparation of glycine-N, N-diacetic acid derivatives
BASF AG13 citations73
US5994290ANov 30, 1999
Solid textile detergent formulation comprising inorganic builders, glycine-N'N-diacetic acid derivatives as organic cobuilders and anionic and nonionic surfactants
BASF AG16 citations72
US6307086B1Oct 23, 2001
Method for producing long-chain glycine-N,N-diacetic acid derivatives
BASF AG3 citations62
US6147258ANov 14, 2000
Preparation of substituted guanidine derivatives
BASF AG3 citations62
US5994582ANov 30, 1999
Preparation of substituted guanidine derivative
BASF AG2 citations62
US5969182AOct 19, 1999
Preparation of substituted guanidine derivatives
BASF AG3 citations62
US6759553B1Jul 6, 2004
Process for the preparation of creatine or creatine monohydrate
BASF AG4 citations61
US6252103B1Jun 26, 2001
Preparation on an O-alkylisourea
BASF AG2 citations61
US6143929ANov 7, 2000
Process for preparing guanidine derivatives
BASF AG4 citations61
US6861548B2Mar 1, 2005
Continuous process for the cyanoalkylation of compounds having one or more NH functions
BASF AG3 citations60
US6582485B1Jun 24, 2003
Fuel and lubricant additives
BASF AG0 citations52
US6165237ADec 26, 2000
Fuel and lubricant additives
BASF AG0 citations52
US6420593B2Jul 16, 2002
Method for producing long-chain glycine-N,N-diacetic acid derivatives
BASF AG0 citations51