Patents by Inventor Darren Hodgkinson

Darren Hodgkinson 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).

  • Microbicidal compositions and their use
    Patent number: 7910569
    Abstract: A composition comprising a copper salt of N?-hydroxy-N-cyclohexyldiazenium oxide (CuHDO) and a diluent is useful for combating and/or killing bacteria, mould, yeast and algae in industrial materials and or industrial processes. In a preferred embodiment CuHDO is generated in-situ within the application or medium. The composition may additionally include at least one of certain other biocidal active components.
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: March 22, 2011
    Assignee: BASF Aktiengesellschaft
    Inventors: Jürgen Huff, Shoaib Qureshi, Darren Hodgkinson, Craig Nicklin, Reimer Göttsche, Helga Göttsche, legal representative, Wendelin Hettler, David Vincent Roper
  • Microbicidal Compositions and their Use
    Publication number: 20090186860
    Abstract: A composition comprising a copper salt of N?-hydroxy-N-cyclohexyldiazenium oxide (CuHDO) and a diluent is useful for combating and/or killing bacteria, mould, yeast and algae in industrial materials and or industrial processes. In a preferred embodiment CuHDO is generated in-situ within the application or medium. The composition may additionally include at least one of certain other biocidal active components.
    Type: Application
    Filed: March 27, 2009
    Publication date: July 23, 2009
    Applicant: BASF Aktiengesellschaft
    Inventors: Juergen Huff, Shoaib Qureshi, Darren Hodgkinson, Craig Nicklin, Reimer Goettsche, Helga Goettsche, Wendelin Hettler, David Vincent Roper
  • Antimicrobial compositions comprising polymeric stabilizers
    Patent number: 7479476
    Abstract: Antimicrobial composition comprising iodide and thiocyanate anions, periodic acid, and nitrogen and/or phosphorous containing polymers.
    Type: Grant
    Filed: December 1, 2004
    Date of Patent: January 20, 2009
    Assignee: BASF Aktiengesellschaft
    Inventors: David Wilson Ashworth, Darren Hodgkinson, Jürgen Huff
  • Microbicidal compositions and their use
    Publication number: 20070135391
    Abstract: A composition comprising a copper salt of N?-hydroxy-N-cyclohexyldiazenium oxide (CuHDO) and a diluent is useful for combating and/or killing bacteria, mould, yeast and algae in industrial materials and or industrial processes. In a preferred embodiment CuHDO is generated in-situ within the application or medium. The composition may additionally include at least one or certain other biocidal active components.
    Type: Application
    Filed: October 2, 2004
    Publication date: June 14, 2007
    Applicant: BASF Aktiengesellschaft
    Inventors: Jurgen Huff, Shoaib Qureshi, Darren Hodgkinson, Craig Nicklin, Reimer Gottsche, Helga Gottsche, Wendelin Hettler, David Roper
  • Antimicrobial compositions comprising polymeric stabilizers
    Publication number: 20070111915
    Abstract: Antimicrobial composition comprising iodide and thiocyanate anions, periodic acid, and nitrogen and/or phosphorous containing polymers.
    Type: Application
    Filed: December 1, 2004
    Publication date: May 17, 2007
    Applicant: BASF Aktiengesellschaft
    Inventors: Daivd Ashworth, Darren Hodgkinson, Jurgen Huff