Inventor
BALZER DIETER
DE31 patents
⚠️ This page may combine multiple inventors who share the name “BALZER DIETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUELS CHEMISCHE WERKE AG
28 patentsUS5965502AOct 12, 1999
Aqueous viscoelastic surfactant solutions for hair and skin cleaning
HUELS CHEMISCHE WERKE AG101 citations98
US5605651AFeb 25, 1997
Emulsifiers for the preparation of oil-in-water emulsions of essential oils usable in cosmetics or medicine
HUELS CHEMISCHE WERKE AG88 citations96
US5858954AJan 12, 1999
Microemulsion cleaning compositions containing surfactant
HUELS CHEMISCHE WERKE AG27 citations92
US5464874ANov 7, 1995
Aqueous surfactant compositions of elevated viscosity
HUELS CHEMISCHE WERKE AG23 citations92
US5282987AFeb 1, 1994
Carboxy ethers
HUELS CHEMISCHE WERKE AG24 citations92
US5133897AJul 28, 1992
Emulsifiers for the preparation of aqueous polysiloxane emulsions and aqueous polysiloxane-paraffin oil emulsions with long shelf lives
HUELS CHEMISCHE WERKE AG45 citations92
US4985154AJan 15, 1991
Process for the extraction of crude oil from an underground deposite using surfactants
HUELS CHEMISCHE WERKE AG49 citations92
US4722396AFeb 2, 1988
Process for oil recovery from subterranean reservoir rock formations
HUELS CHEMISCHE WERKE AG44 citations92
US4485873ADec 4, 1984
Process for oil recovery from a subterranean reservoir
HUELS CHEMISCHE WERKE AG29 citations92
US4457373AJul 3, 1984
Process for oil recovery from subterranean deposits by emulsion flooding
HUELS CHEMISCHE WERKE AG37 citations92
US5370816ADec 6, 1994
Detergent composition containing a mixture of alkyl polyglycosides
HUELS CHEMISCHE WERKE AG56 citations91
US5164116ANov 17, 1992
Demulsifiers for breaking petroleum emulsions
HUELS CHEMISCHE WERKE AG34 citations86
US5100573AMar 31, 1992
Thickened surfactant combination of alkyl oligoglycosides and carboxymethylated oxyethylates
HUELS CHEMISCHE WERKE AG20 citations82
US4582138AApr 15, 1986
Method for oil recovery from reservoir rock formations
HUELS CHEMISCHE WERKE AG24 citations82
US5268126ADec 7, 1993
Emulsifiers for the preparation of aqueous polysiloxane emulsions and aqueous polysiloxane-paraffin oil emulsions with long shelf lives
HUELS CHEMISCHE WERKE AG17 citations74
US5217637AJun 8, 1993
Aqueous hydraulic fluids for energy transfer
HUELS CHEMISCHE WERKE AG8 citations74
US5098596AMar 24, 1992
Detergent compositions containing a carboxymethylated ethoxylate with elevated viscosity
HUELS CHEMISCHE WERKE AG7 citations74
US4842067AJun 27, 1989
Process for enhanced recovery of oil from a subsurface reservoir for surfactant flooding
HUELS CHEMISCHE WERKE AG9 citations74
US4825951AMay 2, 1989
Process for recovery of oil from a subsurface reservoir by surfactant flooding
HUELS CHEMISCHE WERKE AG15 citations74
US4781207ANov 1, 1988
Process for the transportation of viscous oils
HUELS CHEMISCHE WERKE AG11 citations74
US4770199ASep 13, 1988
Process for transporting heavy oils
HUELS CHEMISCHE WERKE AG13 citations74
US4705110ANov 10, 1987
Process for increasing injectability of injection wells in oil extraction by means of water flooding
HUELS CHEMISCHE WERKE AG17 citations74
US4542790ASep 24, 1985
Process for extracting extensively emulsion-free oil from a subterranean reservoir
HUELS CHEMISCHE WERKE AG18 citations74
US4478281AOct 23, 1984
Process for extracting oil from a subterranean reservoir
HUELS CHEMISCHE WERKE AG16 citations73
US4305917ADec 15, 1981
Method for preparing ammonia and hydrogen chloride from ammonium chloride
HUELS CHEMISCHE WERKE AG9 citations73
US5068422ANov 26, 1991
Carboxy ethers
HUELS CHEMISCHE WERKE AG6 citations71
US4917808AApr 17, 1990
Composition for recovery of oil by surfactant flooding with a mixture of carboxymethylated oxethylate and a sorbitan ester
HUELS CHEMISCHE WERKE AG2 citations63
US4736764AApr 12, 1988
Process for transportation of viscous crude oils
HUELS CHEMISCHE WERKE AG1 citations52