Inventor · disambiguated record
Krishna M. Gupta
Also filed as: GUPTA KRISHNA · GUPTA KRISHNA M · GUPTA KRISHNA MURARI
17 granted patents·4 pending applications·162 citations·filing 1978–2025
93Inventor score
Files withPOROUS MATERIALS INC11GUPTA KRISHNA M6GUPTA KRISHNA1LEIBNIZ INST POLYMERFORSCHUNG DRESDEN EV1MICROMERITICS INSTR CORPORATION1
Top patents by PatentIndex Score
21 records- 0184US7882726B2Compression vacuapore for determination of pore structure characteristics of hydrophobic materials under compressive stressPOROUS MATERIALS INC·Filed 2007·Granted Feb 8, 2011·10 cites·17 claims
- 0283US7210335B2Automated clamp-on sample chamber for flow porometry and a method of using samePOROUS MATERIALS INC·Filed 2005·Granted May 1, 2007·8 cites·27 claims
- 0377US4203317APorosimeterGUPTA KRISHNA M·Filed 1978·Granted May 20, 1980·28 cites·20 claims
- 0475US7614279B2Determination of pore structure characteristics of filtration cartridges as a function of cartridge lengthPOROUS MATERIALS INC·Filed 2006·Granted Nov 10, 2009·3 cites·14 claims
- 0574US6684685B2Liquid extrusion porosimeter and methodPOROUS MATERIALS INC·Filed 2002·Granted Feb 3, 2004·13 cites·23 claims
- 0671US8136388B2Determination of pore structure characteristics of filtration cartridges as a function of cartridge lengthGUPTA KRISHNA M·Filed 2009·Granted Mar 20, 2012·2 cites·10 claims
- 0770US6789410B1Method and apparatus for reduction of gas bubble formation due to gas diffusion through liquids contained in poresFiled 2003·Granted Sep 14, 2004·17 cites·25 claims
- 0862US4660412AThree fluid method for non-mercury intrusion porosimetryPOROUS MATERIALS INC·Filed 1985·Granted Apr 28, 1987·23 cites·13 claims
- 0962US4455012ARemotely controlled valvePOROUS MATERIALS INC·Filed 1982·Granted Jun 19, 1984·19 cites·4 claims
- 1061US8136386B2Determination of pore structure characteristics of filtration cartridges as a function of cartridge lengthGUPTA KRISHNA M·Filed 2009·Granted Mar 20, 2012·0 cites·12 claims
- 1161US8136387B2Determination of pore structure characteristics of filtration cartridges as a function of cartridge lengthGUPTA KRISHNA M·Filed 2009·Granted Mar 20, 2012·0 cites·10 claims
- 1261US4495795APermeameterPOROUS MATERIALS INC·Filed 1981·Granted Jan 29, 1985·19 cites·12 claims
- 1360US7040141B2Capillary condensation method and apparatus for determining porosity characteristics of a samplePOROUS MATERIALS INC·Filed 2003·Granted May 9, 2006·3 cites·17 claims
- 1459US2025051706A1Modifiable hydrogel material and method for producing a modifiable hydrogelLEIBNIZ INST POLYMERFORSCHUNG DRESDEN EV·Filed 2022·Application pending·0 cites
- 1554US6845651B2Quick BET method and apparatus for determining surface area and pore distribution of a samplePOROUS MATERIALS INC·Filed 2003·Granted Jan 25, 2005·4 cites·11 claims
- 1650US2005229679A1Automated clamp-on sample chamber for flow porometry and a method of using samePOROUS MATERIALS INC·Filed 2004·Application pending·0 cites
- 1748US2025224323A1Methods and Apparatus for Dynamically Determining the Permeability of a Porous SolidMICROMERITICS INSTR CORPORATION·Filed 2025·Application pending·0 cites
- 1847US6766257B2Pore structure analysis of individual layers of multi-layered composite porous materialsPOROUS MATERIALS INC·Filed 2002·Granted Jul 20, 2004·4 cites·4 claims
- 1947US2015047418A1Determination of pore structure characteristics of absorbent materials under compressionGUPTA KRISHNA·Filed 2014·Application pending·0 cites
- 2046US8272252B2Pore structure characterization of filtration cartridges at specific locations along cartridge lengthGUPTA KRISHNA M·Filed 2010·Granted Sep 25, 2012·0 cites·17 claims
- 2143US4300386APorosimeter arrangementGUPTA KRISHNA M·Filed 1980·Granted Nov 17, 1981·9 cites·17 claims
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