Biologicals

Patents Grantslast 30 patents

  • Information Patent Grant

    Centrifugal vacuum concentrator and modular structured rotor assemb...

    • Patent number 6,461,287
    • Issue date Oct 8, 2002
    • Thermo Savant Inc.
    • Michael Glater
    • F26 - DRYING
  • Information Patent Grant

    Apparatus for separating biochemical compounds from biological subs...

    • Patent number 5,478,443
    • Issue date Dec 26, 1995
    • Pierre O. Cogat
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Solid/liquid separation through liquid vaporization and condensatio...

    • Patent number 4,292,121
    • Issue date Sep 29, 1981
    • The Caffes Trust
    • Peter J. Caffes
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Preparation of a tuberculosis test medium by reconstituting a stora...

    • Patent number 4,072,570
    • Issue date Feb 7, 1978
    • Beatrice Foods Co.
    • Wilmore Williams
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method and apparatus for evaporating liquids

    • Patent number 3,977,935
    • Issue date Aug 31, 1976
    • Allen Avinoam Kowarski
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3775339

    • Patent number 3,775,339
    • Issue date Nov 27, 1973
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3674657

    • Patent number 3,674,657
    • Issue date Jul 4, 1972
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3620776

    • Patent number 3,620,776
    • Issue date Nov 16, 1971
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    3538973

    • Patent number 3,538,973
    • Issue date Nov 10, 1970
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    3509933

    • Patent number 3,509,933
    • Issue date May 5, 1970
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    3468674

    • Patent number 3,468,674
    • Issue date Sep 23, 1969
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    3445563

    • Patent number 3,445,563
    • Issue date May 20, 1969
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3436837

    • Patent number 3,436,837
    • Issue date Apr 8, 1969
    • F26 - DRYING
  • Information Patent Grant

    3406097

    • Patent number 3,406,097
    • Issue date Oct 15, 1968
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3274756

    • Patent number 3,274,756
    • Issue date Sep 27, 1966
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3202731

    • Patent number 3,202,731
    • Issue date Aug 24, 1965
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3078164

    • Patent number 3,078,164
    • Issue date Feb 19, 1963
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    2929150

    • Patent number 2,929,150
    • Issue date Mar 22, 1960
    • F26 - DRYING
  • Information Patent Grant

    2907663

    • Patent number 2,907,663
    • Issue date Oct 6, 1959
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    2857681

    • Patent number 2,857,681
    • Issue date Oct 28, 1958
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2803888

    • Patent number 2,803,888
    • Issue date Aug 27, 1957
    • F26 - DRYING
  • Information Patent Grant

    2777514

    • Patent number 2,777,514
    • Issue date Jan 15, 1957
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2710810

    • Patent number 2,710,810
    • Issue date Jun 14, 1955
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    2551360

    • Patent number 2,551,360
    • Issue date May 1, 1951
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2536676

    • Patent number 2,536,676
    • Issue date Jan 2, 1951
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2523442

    • Patent number 2,523,442
    • Issue date Sep 26, 1950
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2512604

    • Patent number 2,512,604
    • Issue date Jun 27, 1950
    • F26 - DRYING
  • Information Patent Grant

    2508107

    • Patent number 2,508,107
    • Issue date May 16, 1950
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    2481092

    • Patent number 2,481,092
    • Issue date Sep 6, 1949
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2399840

    • Patent number 2,399,840
    • Issue date May 7, 1946
    • C07 - ORGANIC CHEMISTRY