Inventor · disambiguated record
Dieter Balzer
Also filed as: BALZER DIETER
31 granted patents·807 citations·filing 1980–1997
98Inventor score
Top patents by PatentIndex Score
31 records- 0190US5133897AEmulsifiers for the preparation of aqueous polysiloxane emulsions and aqueous polysiloxane-paraffin oil emulsions with long shelf livesHUELS CHEMISCHE WERKE AG·Filed 1990·Granted Jul 28, 1992·45 cites·4 claims
- 0289US5965502AAqueous viscoelastic surfactant solutions for hair and skin cleaningHUELS CHEMISCHE WERKE AG·Filed 1996·Granted Oct 12, 1999·101 cites·11 claims
- 0387US5605651AEmulsifiers for the preparation of oil-in-water emulsions of essential oils usable in cosmetics or medicineHUELS CHEMISCHE WERKE AG·Filed 1995·Granted Feb 25, 1997·88 cites·13 claims
- 0486US5282987ACarboxy ethersHUELS CHEMISCHE WERKE AG·Filed 1991·Granted Feb 1, 1994·24 cites·13 claims
- 0583US4985154AProcess for the extraction of crude oil from an underground deposite using surfactantsHUELS CHEMISCHE WERKE AG·Filed 1990·Granted Jan 15, 1991·49 cites·12 claims
- 0682US5370816ADetergent composition containing a mixture of alkyl polyglycosidesHUELS CHEMISCHE WERKE AG·Filed 1993·Granted Dec 6, 1994·56 cites·17 claims
- 0780US4722396AProcess for oil recovery from subterranean reservoir rock formationsHUELS CHEMISCHE WERKE AG·Filed 1986·Granted Feb 2, 1988·44 cites·15 claims
- 0880US4457373AProcess for oil recovery from subterranean deposits by emulsion floodingHUELS CHEMISCHE WERKE AG·Filed 1982·Granted Jul 3, 1984·37 cites·12 claims
- 0975US4485873AProcess for oil recovery from a subterranean reservoirHUELS CHEMISCHE WERKE AG·Filed 1982·Granted Dec 4, 1984·29 cites·12 claims
- 1071US5858954AMicroemulsion cleaning compositions containing surfactantHUELS CHEMISCHE WERKE AG·Filed 1997·Granted Jan 12, 1999·27 cites·20 claims
- 1171US5164116ADemulsifiers for breaking petroleum emulsionsHUELS CHEMISCHE WERKE AG·Filed 1991·Granted Nov 17, 1992·34 cites·9 claims
- 1269US4582138AMethod for oil recovery from reservoir rock formationsHUELS CHEMISCHE WERKE AG·Filed 1984·Granted Apr 15, 1986·24 cites·20 claims
- 1368US5193928AFluid application device with sliding sleeve cutting memberESSEX SPECIALTY PROD·Filed 1992·Granted Mar 16, 1993·50 cites·11 claims
- 1465US5268126AEmulsifiers for the preparation of aqueous polysiloxane emulsions and aqueous polysiloxane-paraffin oil emulsions with long shelf livesHUELS CHEMISCHE WERKE AG·Filed 1992·Granted Dec 7, 1993·17 cites·4 claims
- 1563US4705110AProcess for increasing injectability of injection wells in oil extraction by means of water floodingHUELS CHEMISCHE WERKE AG·Filed 1986·Granted Nov 10, 1987·17 cites·16 claims
- 1662US4542790AProcess for extracting extensively emulsion-free oil from a subterranean reservoirHUELS CHEMISCHE WERKE AG·Filed 1984·Granted Sep 24, 1985·18 cites·10 claims
- 1759US5464874AAqueous surfactant compositions of elevated viscosityHUELS CHEMISCHE WERKE AG·Filed 1994·Granted Nov 7, 1995·23 cites·10 claims
- 1859US5100573AThickened surfactant combination of alkyl oligoglycosides and carboxymethylated oxyethylatesHUELS CHEMISCHE WERKE AG·Filed 1989·Granted Mar 31, 1992·20 cites·10 claims
- 1958US4825951AProcess for recovery of oil from a subsurface reservoir by surfactant floodingHUELS CHEMISCHE WERKE AG·Filed 1987·Granted May 2, 1989·15 cites·17 claims
- 2058US4478281AProcess for extracting oil from a subterranean reservoirHUELS CHEMISCHE WERKE AG·Filed 1981·Granted Oct 23, 1984·16 cites·9 claims
- 2154US4305917AMethod for preparing ammonia and hydrogen chloride from ammonium chlorideHUELS CHEMISCHE WERKE AG·Filed 1980·Granted Dec 15, 1981·9 cites·7 claims
- 2253US4770199AProcess for transporting heavy oilsHUELS CHEMISCHE WERKE AG·Filed 1987·Granted Sep 13, 1988·13 cites·19 claims
- 2350US5217637AAqueous hydraulic fluids for energy transferHUELS CHEMISCHE WERKE AG·Filed 1991·Granted Jun 8, 1993·8 cites·4 claims
- 2449US5068422ACarboxy ethersHUELS CHEMISCHE WERKE AG·Filed 1989·Granted Nov 26, 1991·6 cites·10 claims
- 2548US4781207AProcess for the transportation of viscous oilsHUELS CHEMISCHE WERKE AG·Filed 1987·Granted Nov 1, 1988·11 cites·17 claims
- 2644US4842067AProcess for enhanced recovery of oil from a subsurface reservoir for surfactant floodingHUELS CHEMISCHE WERKE AG·Filed 1987·Granted Jun 27, 1989·9 cites·17 claims
- 2741US5098596ADetergent compositions containing a carboxymethylated ethoxylate with elevated viscosityHUELS CHEMISCHE WERKE AG·Filed 1989·Granted Mar 24, 1992·7 cites·13 claims
- 2838US4542707ASewing machine having auxiliary work turning needlePFAFF IND MASCH·Filed 1984·Granted Sep 24, 1985·5 cites·5 claims
- 2936US5105751AProcess for carrying out a sewing operation with a sewing machine with needle feedPFAFF IND MASCH·Filed 1989·Granted Apr 21, 1992·2 cites·5 claims
- 3032US4917808AComposition for recovery of oil by surfactant flooding with a mixture of carboxymethylated oxethylate and a sorbitan esterHUELS CHEMISCHE WERKE AG·Filed 1989·Granted Apr 17, 1990·2 cites·13 claims
- 3131US4736764AProcess for transportation of viscous crude oilsHUELS CHEMISCHE WERKE AG·Filed 1985·Granted Apr 12, 1988·1 cites·11 claims
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