Inventor · disambiguated record
Kurt Spranger
Also filed as: SPRANGER KURT
13 granted patents·420 citations·filing 1978–1992
94Inventor score
Technology areasB01D
Top patents by PatentIndex Score
13 records- 0194US4689191AMethod for setting the ends of hollow fiber bundlesGAMBRO DIALYSATOREN·Filed 1985·Granted Aug 25, 1987·107 cites·14 claims
- 0289USD258837SDialyzer cartridgeGAMBRO DIALYSATOREN GMBH AND CO KG·Filed 1978·Granted Apr 7, 1981·28 cites·1 claims
- 0389US4225439AApparatus for selective separation of matter through semi-permeable membranesGAMBRO DIALYSATOREN·Filed 1978·Granted Sep 30, 1980·53 cites·11 claims
- 0484US5053130ADiffusion and/or filtration apparatusGAMBRO DIALYSATOREN·Filed 1988·Granted Oct 1, 1991·52 cites·50 claims
- 0583US5236586AApparatus for the treatment of fluidsGAMBRO DIALYSATOREN·Filed 1992·Granted Aug 17, 1993·65 cites·11 claims
- 0683USD267037SDialyzer cartridgeGAMBRO DIALYSATOREN·Filed 1979·Granted Nov 23, 1982·16 cites·1 claims
- 0763US4990251AResilient sealing ringGAMBRO DIALYSTOREN GMBH & CO K·Filed 1989·Granted Feb 5, 1991·34 cites·13 claims
- 0854US4609728AMethod of treating a cellulosic hollow fiberGAMBRO DIALYSATOREN·Filed 1983·Granted Sep 2, 1986·14 cites·12 claims
- 0951US5072498AMethod of manufacturing a diffusion and/or filtration apparatusGAMBRO DIALYSATOREN·Filed 1991·Granted Dec 17, 1991·16 cites·9 claims
- 1047US4231879AApparatus for selective separation of matter through semi-permeable membranesGAMBRO DIALYSATOREN·Filed 1978·Granted Nov 4, 1980·10 cites·20 claims
- 1145US4261829AApparatus for selective separation of matter through semi-permeable membranesGAMBRO DIALYSATOREN·Filed 1978·Granted Apr 14, 1981·9 cites·19 claims
- 1244US5002668AHousing containing a penetrable membrane sealing an evacuation outletGAMBRO DIALYSATOREN·Filed 1988·Granted Mar 26, 1991·9 cites·7 claims
- 1338US5053128AMethod of manufacturing a diffusion/filtration apparatusGAMBRO DIALYSATOREN·Filed 1990·Granted Oct 1, 1991·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →