Patents by Inventor Earl Jenevein

Earl Jenevein 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).

  • Publication number: 20060189497
    Abstract: A wood preservative composition for treating wood to impart biocide and antimicrobial characteristics to wood contains a mixture of one or more cleaning members containing quaternary salts, an aromatic quaternary salt, a copper sulfate, a glycol ether and a chelator, mixed with water. The preferred active members are tetradecyltrimethylammonium bromide, tetrasodium ethylenediaminetetraacetic acid, benzethonium hydrochloride, copper sulfate pentahydrate and 2-butoxyethanol. The chelator is tetrasodium salt ethylenediamine of tetraacetic acid (EDTA).
    Type: Application
    Filed: April 11, 2006
    Publication date: August 24, 2006
    Inventor: Earl Jenevein
  • Patent number: 7045492
    Abstract: A cleaning composition for treating and removing residue containing hydrocarbons and other flammable substances uses a mixture of one or more cleaning members containing quaternary salts, a chelator and a dispersant, mixed with water. The preferred cleaning members are tetradecyltrimethylammonium bromide, tetrasodium ethylenediaminetetraacetic acid, benzethonium hydrochloride and 2-butoxyethanol. The chelator is tetrasodium salt ethylenediamine of tetraacetic acid, and the dispersant is polyvinyl alcohol. Optionally, the cleaner contains ethanol and isopropyl alcohol.
    Type: Grant
    Filed: February 17, 2004
    Date of Patent: May 16, 2006
    Inventors: Earl Jenevein, Sharon Vercellotti, John Vercellotti
  • Patent number: 7026274
    Abstract: A cleaning composition for treating and removing stains from an object and for removing residue following a clean-up after a chemical or biological weapons attack. The composition uses ethanol, isopropyl alcohol, ethylene glycol mixed with one or more salts, such as bromides and chlorides, a chelator and a dispersant, mixed with water. The preferred salts are myristyltrimethylammonium bromide and benzethonium chloride, the chelator is tetrasodium salt ethylenediamine of tetraacetic acid, and the dispersant is polyvinyl alcohol.
    Type: Grant
    Filed: June 30, 2003
    Date of Patent: April 11, 2006
    Inventor: Earl Jenevein
  • Publication number: 20040162230
    Abstract: A cleaning composition for treating and removing residue containing hydrocarbons and other flammable substances uses a mixture of one or more cleaning members containing quaternary salts, a chelator and a dispersant, mixed with water. The preferred cleaning members are tetradecyltrimethylammonium bromide, tetrasodium ethylenediaminetetraacetic acid, benzethonium hydrochloride and 2-butoxyethanol. The chelator is tetrasodium salt ethylenediamine of tetraacetic acid, and the dispersant is polyvinyl alcohol. Optionally, the cleaner contains ethanol and isopropyl alcohol.
    Type: Application
    Filed: February 17, 2004
    Publication date: August 19, 2004
    Inventors: Earl Jenevein, Sharon Vercellotti, John Vercellotti
  • Publication number: 20040110649
    Abstract: A cleaning composition for treating and removing stains from an object and for removing residue following a clean-up after a chemical or biological weapons attack. The composition uses ethanol, isopropyl alcohol, ethylene glycol mixed with one or more salts, such as bromides and chlorides, a chelator and a dispersant, mixed with water. The preferred salts are myristyltrimethylammonium bromide and benzethonium chloride, the chelator is tetrasodium salt ethylenediamine of tetraacetic acid, and the dispersant is polyvinyl alcohol.
    Type: Application
    Filed: June 30, 2003
    Publication date: June 10, 2004
    Inventor: Earl Jenevein
  • Patent number: 6720297
    Abstract: A cleaning composition for treating and removing stains from a non-porous surface has one or more salts, such as quaternary ammonium salts, sulfates and chlorides, a chelator and a dispersant, dissolved in an aqueous solution of alcohol. The preferred salts are myristyltrimethylammonium bromide and benzethonium chloride, the chelator is tetrasodium salt ethylenediamine of tetraacetic acid, and the dispersant is polyvinyl alcohol. The cleaning composition is incorporated into a product, which has a non-woven polyester carrier impregnated with the cleaning composition.
    Type: Grant
    Filed: January 27, 2003
    Date of Patent: April 13, 2004
    Inventor: Earl Jenevein
  • Publication number: 20040023821
    Abstract: A cleaning composition for treating and removing stains from a non-porous surface has one or more salts, such as quaternary ammonium salts, sulfates and chlorides, a chelator and a dispersant, dissolved in an aqueous solution of alcohol. The preferred salts are myristyltrimethylammonium bromide and benzethonium chloride, the chelator is tetrasodium salt ethylenediamine of tetraacetic acid, and the dispersant is polyvinyl alcohol. The cleaning composition is incorporated into a product, which has a non-woven polyester carrier impregnated with the cleaning composition.
    Type: Application
    Filed: January 27, 2003
    Publication date: February 5, 2004
    Inventor: Earl Jenevein
  • Patent number: 6511950
    Abstract: A cleaning composition for treating and removing stains from a non-porous surface has one or more salts, such as quaternary ammonium salts, sulfates and chlorides, a chelator and a dispersant, dissolved in an aqueous solution of alcohol. Optional active ingredients include methyl cellosolve and ammonia. The quaternary ammonium salts are myristyltrimethylammonium bromide and benzethonium chloride, the chelator is tetrasodium salt ethylenediamine of tetraacetic acid, and the dispersant is polyvinyl alcohol. The cleaning composition is incorporated into a product, which has a non-woven polyester carrier impregnated with the cleaning composition.
    Type: Grant
    Filed: July 30, 2002
    Date of Patent: January 28, 2003
    Inventor: Earl Jenevein