Patents by Inventor Henry Max Schleinitz

Henry Max Schleinitz 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).

  • Hydrogenation of catmint oil
    Patent number: 10442785
    Abstract: Disclosed are methods for treating catmint oil. The treated catmint oil can be used for the production of hydrogenated catmint oil, which is enriched in the insect repellent, dihydronepetalactone.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: October 15, 2019
    Assignee: DUPONT US HOLDING, LLC
    Inventors: Scott Christopher Jackson, Leo Ernest Manzer, Henry Max Schleinitz, Mark A Scialdone, Keith W Hutchenson
  • HYDROGENATION OF CATMINT OIL
    Publication number: 20170260156
    Abstract: Disclosed are methods for treating catmint oil. The treated catmint oil can be used for the production of hydrogenated catmint oil, which is enriched in the insect repellent, dihydronepetalactone.
    Type: Application
    Filed: May 23, 2017
    Publication date: September 14, 2017
    Inventors: SCOTT CHRISTOPHER JACKSON, LEO ERNEST MANZER, HENRY MAX SCHLEINITZ, MARK A. SCIALDONE, KEITH W. HUTCHENSON
  • Hydrogenation of catmint oil
    Patent number: 9688652
    Abstract: Disclosed are methods for treating catmint oil. The process allows the separation of sulfur-containing compounds from the catmint oil. The treated catmint oil can be used for the production of hydrogenated catmint oil, which is enriched in the insect repellent, dihydronepetalactone.
    Type: Grant
    Filed: June 5, 2015
    Date of Patent: June 27, 2017
    Assignee: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Scott Christopher Jackson, Leo Ernest Manzer, Henry Max Schleinitz, Mark A Scialdone, Keith W Hutchenson
  • HYDROGENATION OF CATMINT OIL
    Publication number: 20150266846
    Abstract: Disclosed are methods for treating catmint oil. The process allows the separation of sulfur-containing compounds from the catmint oil. The treated catmint oil can be used for the production of hydrogenated catmint oil, which is enriched in the insect repellent, dihydronepetalactone.
    Type: Application
    Filed: June 5, 2015
    Publication date: September 24, 2015
    Inventors: SCOTT CHRISTOPHER JACKSON, Leo Ernest Manzer, Henry Max Schleinitz, Mark A. Scialdone, Keith W. Hutchenson
  • HYDROGENATION OF CATMINT OIL
    Publication number: 20150152078
    Abstract: Disclosed are methods for treating catmint oil. The treated catmint oil can be used for the production of hydrogenated catmint oil, which is enriched in the insect repellent, dihydronepetalactone.
    Type: Application
    Filed: February 4, 2015
    Publication date: June 4, 2015
    Inventors: SCOTT CHRISTOPHER JACKSON, LEO ERNEST MANZER, HENRY MAX SCHLEINITZ, MARK A. SCIALDONE, KEITH W. HUTCHENSON
  • Compositions of polyesters and fibrous clays
    Patent number: 9040615
    Abstract: Compositions of thermoplastic polyesters containing dispersed nanoparticles of fibrous clay are made by polymerizing the polyester precursors in the presence of exfoliated fibrous clay that has not been organically modified. The compositions have good physical properties and can be melt molded into various articles. Many of these articles may be coated (painted) and are especially useful for appearance parts such as visible exterior automotive body parts.
    Type: Grant
    Filed: November 14, 2011
    Date of Patent: May 26, 2015
    Assignee: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: David T. Williamson, Thomas M. Herrod, William M. Simmons, Henry Max Schleinitz
  • Hydrogenation of catmint oil
    Patent number: 8952182
    Abstract: Disclosed are methods for treating catmint oil. The treated catmint oil can be used for the production of hydrogenated catmint oil, which is enriched in the insect repellent, dihydronepetalactone.
    Type: Grant
    Filed: September 24, 2013
    Date of Patent: February 10, 2015
    Assignee: E I du Pont de Nemours and Company
    Inventors: Scott Christopher Jackson, Leo Ernest Manzer, Henry Max Schleinitz, Mark A Scialdone, Keith W Hutchenson
  • HYDROGENATION OF CATMINT OIL
    Publication number: 20140018551
    Abstract: Disclosed are methods for treating catmint oil. The treated catmint oil can be used for the production of hydrogenated catmint oil, which is enriched in the insect repellent, dihydronepetalactone.
    Type: Application
    Filed: September 24, 2013
    Publication date: January 16, 2014
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: SCOTT CHRISTOPHER JACKSON, LEO ERNEST MANZER, HENRY MAX SCHLEINITZ, MARK A. SCIALDONE, KEITH W. HUTCHENSON
  • Hydrogenation of catmint oil
    Patent number: 8552210
    Abstract: Disclosed are methods for treating catmint oil. The treated catmint oil can be used for the production of hydrogenated catmint oil, which is enriched in the insect repellent, dihydronepetalactone.
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: October 8, 2013
    Assignee: E I du Pont de Nemours and Company
    Inventors: Scott Christopher Jackson, Leo Ernest Manzer, Henry Max Schleinitz, Mark A. Scialdone, Keith W. Hutchenson
  • COMPOSITIONS OF POLYESTERS AND FIBROUS CLAYS
    Publication number: 20120292812
    Abstract: Compositions of thermoplastic polyesters containing dispersed nanoparticles of fibrous clay are made by polymerizing the polyester precursors in the presence of exfoliated fibrous clay that has not been organically modified. The compositions have good physical properties and can be melt molded into various articles. Many of these articles may be coated (painted) and are especially useful for appearance parts such as visible exterior automotive body parts.
    Type: Application
    Filed: November 14, 2011
    Publication date: November 22, 2012
    Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
    Inventors: David T. Williamson, Thomas M. Herrod, Henry Max Schleinitz, William M. Simmons
  • HYDROGENATION OF CATMINT OIL
    Publication number: 20100145077
    Abstract: Disclosed are methods for treating catmint oil. The treated catmint oil can be used for the production of hydrogenated catmint oil, which is enriched in the insect repellent, dihydronepetalactone.
    Type: Application
    Filed: December 20, 2007
    Publication date: June 10, 2010
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: Scott Christopher Jackson, Leo Ernest Manzer, Henry Max Schleinitz, Mark A. Scialdone
  • FACILATATED DISPERSION OF NANOFILLERS FOR THE PREPARATION OF NANOCOMPOSITES
    Publication number: 20090192254
    Abstract: Compositions of thermoplastic polyesters and sepiolite-type clay in which the clay is dispersed in the polyester as often fibrous particles whose smallest dimension is less than 100 nm are made by polymerizing the polyester precursors in the presence of the clay. The compositions have good physical properties and can be melt molded into various articles. Many of these articles may be coated (painted) and are especially useful for appearance parts such as visible exterior automotive body parts.
    Type: Application
    Filed: April 3, 2009
    Publication date: July 30, 2009
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: David T. Williamson, Thomas M. Herrod, William M. Simmons, Henry Max Schleinitz
  • Facilatated Dispersion of Nanofillers for the Preparation of Nanocomposites
    Publication number: 20080261062
    Abstract: Compositions of thermoplastic polyesters and sepiolite-type clay in which the clay is dispersed in the polyester as often fibrous particles whose smallest dimension is less than 100 nm are made by polymerizing the polyester precursors in the presence of the clay. The compositions have good physical properties and can be melt molded into various articles. Many of these articles may be coated (painted) and are especially useful for appearance parts such as visible exterior automotive body parts.
    Type: Application
    Filed: December 21, 2005
    Publication date: October 23, 2008
    Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
    Inventors: David T. Williamson, Thomas M. Herrod, William M. Simmons, Henry Max Schleinitz
  • Synthesis of tetrafluoroethylene
    Patent number: 5672784
    Abstract: In the process of pyrolyzing chlorodifluoromethane to form tetrafluoroethylene, yield is improved by having a controlled concentration of perfluorocyclobutane in the feed to pyrolysis.
    Type: Grant
    Filed: May 6, 1996
    Date of Patent: September 30, 1997
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Patrick Michael Murphy, Henry Max Schleinitz, David John Van Bramer