Patents by Inventor Stephen L. Carlyle

Stephen L. Carlyle has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and compositions for treating recirculating water systems
    Patent number: 5670059
    Abstract: A novel method and compositions are disclosed for the treatment of water in recirculating water systems. The method includes providing a boron level of at least 20 ppm in the water, continually eroding into the water a compressed sanitizer/algicide component including a halogen source material, a boron source material, and glycoluril, and periodically adding to the water an oxidizing clarifier comprising a chlorine source material, a non-halogen, chlorine source material, and a boron source material. The invention also provides novel water treatment chemicals including the compressed sanitizer/algicide component and the clarifier useful in the foregoing system. The system and compositions are safe and reliable, control algal and fungal growth and generally provide improved water quality for recirculating water systems.
    Type: Grant
    Filed: September 20, 1995
    Date of Patent: September 23, 1997
    Assignee: Bio-Lab, Inc.
    Inventors: Ronald L. Jones, Stephen L. Carlyle, Susan M. Shelor, Presley K. Mitchell, Ellwood LeRoy Lines, Jr.
  • Method and compositions for treating recirculating water systems
    Patent number: 5514287
    Abstract: A novel method and compositions are disclosed for the treatment of water in recirculating water systems. The method includes providing a boron level of at least 20 ppm in the water, continually eroding into the water a compressed sanitizer/algicide component including a halogen source material, a boron source material, and glycoluril, and periodically adding to the water an oxidizing clarifier comprising a chlorine source material, a non-halogen, chlorine source material, and a boron source material. The invention also provides novel water treatment chemicals including the compressed sanitizer/algicide component and the clarifier useful in the foregoing system. The system and compositions are safe and reliable, control algal and fungal growth and generally provide improved water quality for recirculating water systems.
    Type: Grant
    Filed: September 20, 1995
    Date of Patent: May 7, 1996
    Assignee: BioLab, Inc.
    Inventors: Ronald L. Jones, Stephen L. Carlyle, Susan M. Shelor, Presley K. Mitchell, Ellwood L. Lines, Jr.
  • Method and compositions for treating recirculating water systems
    Patent number: 5478482
    Abstract: A novel method and compositions are disclosed for the treatment of water in recirculating water systems. The method includes providing a boron level of at least 20 ppm in the water, continually eroding into the water a compressed sanitizer/algicide component including a halogen source material, a boron source material, and glycoluril, and periodically adding to the water an oxidizing clarifier comprising a chlorine source material, a non-halogen, chlorine source material, and a boron source material. The invention also provides novel water treatment chemicals including the compressed sanitizer/algicide component and the clarifier useful in the foregoing system. The system and compositions are safe and reliable, control algal and fungal growth and generally provide improved water quality for recirculating water systems.
    Type: Grant
    Filed: May 16, 1994
    Date of Patent: December 26, 1995
    Assignee: Bio-Lab, Inc.
    Inventors: Ronald L. Jones, Stephen L. Carlyle, Susan M. Shelor, Presley K. Mitchell, Ellwood L. Lines, Jr.