Inventor
EHLE MICHAEL
DE23 patents
⚠️ This page may combine multiple inventors who share the name “EHLE MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
13 patentsUS6300304B1Oct 9, 2001
Propoxylated/ethoxylated polyalkyleneimine dispersants
BASF AG43 citations95
US6156720ADec 5, 2000
Propoxylated/ethoxylated polyalkyleneimine dispersants
BASF AG49 citations95
US6579846B1Jun 17, 2003
Acylated polymeric polyamines
BASF AG22 citations92
US6545067B1Apr 8, 2003
Additives for mineral building materials containing cement
BASF AG35 citations92
US5795482AAug 18, 1998
Use of hydrocarbon-soluble aminomethylene phosphonic acid derivatives in the solvent extraction of iron ions from aqueous solutions
BASF AG19 citations92
US6063286AMay 16, 2000
Modified, fine-particle, water-insoluble aziridine polymer and use therefore for removing heavy metals from aqueous solution
BASF AG23 citations91
US6673890B1Jan 6, 2004
Zwitterionic polyamines and process for their production
BASF AG30 citations88
US6267936B1Jul 31, 2001
Method for effecting solvent extraction of metal ions using hydrocarbon soluble aminomethylene phosphonic acid compounds
BASF AG32 citations86
US6703523B1Mar 9, 2004
Zwitterionic polyetherpolyamines and process for their production
BASF AG11 citations71
US7250093B2Jul 31, 2007
Method using a dry fluidised bed for producing thin, absorbent surface structures
BASF AG5 citations62
US7511107B2Mar 31, 2009
Ethylene terpolymer waxes, their preparation and their use
BASF AG5 citations61
US6562779B2May 13, 2003
Preparation of emulsifiable ethylene polymers
BASF AG4 citations60
US7094827B2Aug 22, 2006
Thixotropic agents comprising ethylene terpolymer waxes
BASF AG1 citations49
PROCTER & GAMBLE
5 patentsUS6551986B1Apr 22, 2003
Fabric enhancement compositions
PROCTER & GAMBLE46 citations92
US6525013B1Feb 25, 2003
Fabric care and laundry compositions comprising low molecular weight linear or cyclic polyamines
PROCTER & GAMBLE25 citations92
US6573228B1Jun 3, 2003
Laundry detergent compositions comprising fabric enhancement polyamines
PROCTER & GAMBLE7 citations74
US6566323B1May 20, 2003
Laundry detergent compositions comprising fabric enhancement polyamines
PROCTER & GAMBLE7 citations74
US6531438B1Mar 11, 2003
Rinse-added fabric care compositions comprising low molecular weight linear and cyclic polyamines
PROCTER & GAMBLE10 citations72
EXXONMOBIL RES & ENG CO
2 patentsUS7204863B2Apr 17, 2007
Gasoline additives for reducing the amount of internal combustion engine intake valve deposits and combustion chamber deposits
EXXONMOBIL RES & ENG CO0 citations48
US7226489B2Jun 5, 2007
Gasoline additives for reducing the amount of internal combustion engine intake valve deposits and combustion chamber deposits
EXXONMOBIL RES & ENG CO0 citations38