Inventor · disambiguated record
John C. Giddings
Also filed as: GIDDINGS JOHN C
10 granted patents·762 citations·filing 1977–1991
93Inventor score
Top patents by PatentIndex Score
10 records- 0196US4147621AMethod and apparatus for flow field-flow fractionationUNIV UTAH·Filed 1977·Granted Apr 3, 1979·102 cites·13 claims
- 0295US4894146AThin channel split flow process and apparatus for particle fractionationUNIV UTAH·Filed 1988·Granted Jan 16, 1990·125 cites·32 claims
- 0394US5193688AMethod and apparatus for hydrodynamic relaxation and sample concentration NIN field-flow fraction using permeable wall elementsUNIV UTAH·Filed 1991·Granted Mar 16, 1993·105 cites·27 claims
- 0494US5039426AProcess for continuous particle and polymer separation in split-flow thin cells using flow-dependent lift forcesUNIV UTAH·Filed 1989·Granted Aug 13, 1991·104 cites·16 claims
- 0593US4214981ASteric field-flow fractionationUTAH UNIVERSITY·Filed 1978·Granted Jul 29, 1980·64 cites·15 claims
- 0691US4737268AThin channel split flow continuous equilibrium process and apparatus for particle fractionationUNIV UTAH·Filed 1986·Granted Apr 12, 1988·88 cites·25 claims
- 0785US4250026AContinuous steric FFF device for the size separation of particlesUTAH UNIVERSITY·Filed 1979·Granted Feb 10, 1981·48 cites·15 claims
- 0884US5141651APinched channel inlet system for reduced relaxation effects and stopless flow injection in field-flow fractionationUNIV UTAH·Filed 1990·Granted Aug 25, 1992·62 cites·13 claims
- 0971US5156039AProcedure for determining the size and size distribution of particles using sedimentation field-flow fractionationUNIV UTAH·Filed 1991·Granted Oct 20, 1992·37 cites·17 claims
- 1068US4830756AHigh speed separation of ultra-high molecular weight polymers by hyperlayer field-flow fractionationUNIV UTAH·Filed 1988·Granted May 16, 1989·27 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →