Spinnerette mixer

Patents Grantslast 30 patents

  • Information Patent Grant

    Interdigitated finger coextrusion device

    • Patent number 10,232,537
    • Issue date Mar 19, 2019
    • Palo Alto Research Center Incorporated
    • David K. Fork
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for interdigitated finger coextrusion

    • Patent number 10,071,518
    • Issue date Sep 11, 2018
    • Palo Alto Research Center Incorporated
    • David K. Fork
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Interdigitated finger coextrusion device

    • Patent number 9,004,001
    • Issue date Apr 14, 2015
    • Palo Alto Research Center Incorporated
    • David K. Fork
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Sealing element for melt channels

    • Patent number 6,357,762
    • Issue date Mar 19, 2002
    • Zimmer Aktiengesellschaft
    • Heinz-Dieter Beeck
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Melt-spinning synthetic polymeric fibers

    • Patent number 5,575,063
    • Issue date Nov 19, 1996
    • BASF Corporation
    • John A. Hodan
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Distribution plate for spin pack assembly

    • Patent number 5,562,930
    • Issue date Oct 8, 1996
    • William H. Hills
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Spin pack for spinning synthetic polymeric fibers

    • Patent number 5,533,883
    • Issue date Jul 9, 1996
    • BASF Corporation
    • John A. Hodan
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Process of making multiple mono-component fiber

    • Patent number 5,466,410
    • Issue date Nov 14, 1995
    • BASF Corporation
    • William H. Hills
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Apparatus for making profiled multi-component yarns

    • Patent number 5,344,297
    • Issue date Sep 6, 1994
    • BASF Corporation
    • William H. Hills
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Method of making plural component fibers

    • Patent number 5,162,074
    • Issue date Nov 10, 1992
    • BASF Corporation
    • William H. Hills
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Mixing device

    • Patent number 4,334,783
    • Issue date Jun 15, 1982
    • Showa Denko Kabushiki Kaisha
    • Yukinori Suzaka
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Spinning pack containing mixing means

    • Patent number 4,197,020
    • Issue date Apr 8, 1980
    • E. I. Du Pont de Nemours and Company
    • Charles H. Doherty
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Spinning process and device with static mixing inserts

    • Patent number 4,134,954
    • Issue date Jan 16, 1979
    • Bayer Aktiengesellschaft
    • Dieter Brauner
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for the production of a yarn having a potential crimp

    • Patent number 4,084,930
    • Issue date Apr 18, 1978
    • Melancon; Sylvio
    • Jean-Louis Neveu
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3800985

    • Patent number 3,800,985
    • Issue date Apr 2, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3701619

    • Patent number 3,701,619
    • Issue date Oct 31, 1972
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3641232

    • Patent number 3,641,232
    • Issue date Feb 8, 1972
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3577308

    • Patent number 3,577,308
    • Issue date May 4, 1971
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3420267

    • Patent number 3,420,267
    • Issue date Jan 7, 1969
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3394924

    • Patent number 3,394,924
    • Issue date Jul 30, 1968
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3382534

    • Patent number 3,382,534
    • Issue date May 14, 1968
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3328003

    • Patent number 3,328,003
    • Issue date Jun 27, 1967
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3308503

    • Patent number 3,308,503
    • Issue date Mar 14, 1967
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3245113

    • Patent number 3,245,113
    • Issue date Apr 12, 1966
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3239197

    • Patent number 3,239,197
    • Issue date Mar 8, 1966
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3230972

    • Patent number 3,230,972
    • Issue date Jan 25, 1966
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3206170

    • Patent number 3,206,170
    • Issue date Sep 14, 1965
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3182965

    • Patent number 3,182,965
    • Issue date May 11, 1965
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3180912

    • Patent number 3,180,912
    • Issue date Apr 27, 1965
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3130448

    • Patent number 3,130,448
    • Issue date Apr 28, 1964
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    INTERDIGITATED FINGER COEXTRUSION

    • Publication number 20120156364
    • Publication date Jun 21, 2012
    • Palo Alto Research Center Incorporated
    • David K. Fork
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL