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Patents Grantslast 30 patents

  • Information Patent Grant

    System with reusable column with resin packing and unpacking proced...

    • Patent number 10,881,985
    • Issue date Jan 5, 2021
    • Elemental Scientific, Inc.
    • Michael Paul Field
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    High-performance liquid chromatography

    • Patent number 10,794,876
    • Issue date Oct 6, 2020
    • Vrije Universiteit Brussel
    • Wim De Malsche
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Low-retention pre-columns: a straightforward approach to enable lar...

    • Patent number 10,786,755
    • Issue date Sep 29, 2020
    • Mark A. Stone
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Mass spectrometry assay for thiopurine-S-methyl transferase activit...

    • Patent number 8,497,471
    • Issue date Jul 30, 2013
    • Quest Diagnostics Investments Incorporated
    • William F. Haddon
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Mass spectrometry assay for thiopurine-S-methyl transferase activit...

    • Patent number 8,039,794
    • Issue date Oct 18, 2011
    • Quest Diagnostics Investments Incorporated
    • William F. Haddon
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Microfluidic chromatography

    • Patent number 7,217,367
    • Issue date May 15, 2007
    • Fluidigm Corporation
    • Jiang Huang
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Microfluidic chromatography

    • Patent number 6,752,922
    • Issue date Jun 22, 2004
    • Fluidigm Corporation
    • Jiang Huang
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Chemical analyses

    • Patent number 6,149,816
    • Issue date Nov 21, 2000
    • Cohesive Technologies, Inc.
    • Hubert M. Quinn
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Chemical analysis

    • Patent number 6,110,362
    • Issue date Aug 29, 2000
    • Cohesive Technologies, Inc.
    • Hubert M. Quinn
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Modified membrane suppressor and method for use

    • Patent number 4,999,098
    • Issue date Mar 12, 1991
    • DIONEX CORPORATION
    • Christopher Pohl
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method for carrying out analytical determinations

    • Patent number 4,515,889
    • Issue date May 7, 1985
    • Boehringer Mannheim GmbH
    • Sigmar Klose
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3759816

    • Patent number 3,759,816
    • Issue date Sep 18, 1973
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3725232

    • Patent number 3,725,232
    • Issue date Apr 3, 1973
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3699182

    • Patent number 3,699,182
    • Issue date Oct 17, 1972
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3694335

    • Patent number 3,694,335
    • Issue date Sep 26, 1972
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3649498

    • Patent number 3,649,498
    • Issue date Mar 14, 1972
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3626666

    • Patent number 3,626,666
    • Issue date Dec 14, 1971
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3594294

    • Patent number 3,594,294
    • Issue date Jul 20, 1971
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3582475

    • Patent number 3,582,475
    • Issue date Jun 1, 1971
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3539494

    • Patent number 3,539,494
    • Issue date Nov 10, 1970
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3522172

    • Patent number 3,522,172
    • Issue date Jul 28, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3513637

    • Patent number 3,513,637
    • Issue date May 26, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3283483

    • Patent number 3,283,483
    • Issue date Nov 8, 1966
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3182394

    • Patent number 3,182,394
    • Issue date May 11, 1965
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents