TREA

CHEMICAL SERVICES LIMITED, A CORP. OF SOUTH AFRICA

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Organization

  • SANDTON, ZA
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Homogenisation valve
    • Patent number 8,066,425
    • Issue date Nov 29, 2011
    • Chemical Services Limited
    • Willem George Boer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Composition and emulsifier
    • Patent number 6,630,596
    • Issue date Oct 7, 2003
    • Chemical Services Limited
    • Willem George Boer
    • C06 - EXPLOSIVES MATCHES
  • Information Patent Grant

    Drilling mud additive
    • Patent number 5,401,719
    • Issue date Mar 28, 1995
    • Chemical Services Limited
    • Johannes M. DeBeer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Recovery of sugar cane wax
    • Patent number 3,931,258
    • Issue date Jan 6, 1976
    • Chemical Services (Proprietary) Limited
    • Alan W. Lake
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

  • Information Patent Application

    Homogenisation valve
    • Publication number 20090141584
    • Publication date Jun 4, 2009
    • CHEMICAL SERVICES LIMITED
    • Willem George Boer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Trademarklast 30 trademarks

  • Information Trademark

    76534521 - CLARITRUDE
    • Serial number 76534521
    • Filing date Aug 4, 2003
    • Chemical Services Limited
    • 3 - Bleaching preparations and other substances for laundry use
  • Information Trademark

    73840074 - MICROLINE
    • Serial number 73840074
    • Filing date Sep 28, 1987
    • CHEMICAL SERVICES LIMITED
    • 6 - Common metals and their alloys