Patents by Inventor Dennis L. Edie

Dennis L. Edie 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).

  • Process for and intermediates in the preparation of canfosfamide and its salts
    Patent number: 8334266
    Abstract: A process for and intermediates in the preparation of canfosfamide and its salts. Some of the intermediates have anticancer activity.
    Type: Grant
    Filed: March 23, 2012
    Date of Patent: December 18, 2012
    Assignee: Telik, Inc.
    Inventors: William A. Boulanger, Steven J. Collier, Stephen A. Eastham, Dennis L. Edie, Ronan Y. Guevel, Pedro E. Hernandez Abad, R. Jason Herr, Hans J. Kjaersgaard, Harold Meckler, Robert E. Polomski, Steven R. Schow, Pavel E. Zhichkin
  • PROCESS FOR AND INTERMEDIATES IN THE PREPARATION OF CANFOSFAMIDE AND ITS SALTS
    Publication number: 20120238772
    Abstract: A process for and intermediates in the preparation of canfosfamide and its salts. Some of the intermediates have anticancer activity.
    Type: Application
    Filed: March 23, 2012
    Publication date: September 20, 2012
    Inventors: William A. Boulanger, Steven J. Collier, Stephen A. Eastham, Dennis L. Edie, Ronan Y. Guevel, Pedro E. Hernández Abad, R. Jason Herr, Hans J. Kjaersgaard, Harold Meckler, Robert E. Polomski, Steven R. Schow, Pavel E. Zhichkin
  • Process for and intermediates in the preparation of canfosfamide and its salts
    Patent number: 8198247
    Abstract: A process for and intermediates in the preparation of canfosfamide and its salts. Some of the intermediates have anticancer activity.
    Type: Grant
    Filed: December 21, 2004
    Date of Patent: June 12, 2012
    Assignee: Telik, Inc.
    Inventors: William A. Boulanger, Dennis L. Edie, Ronan Y. Guevel, Pedro E. Hernandez Abad, R. Jason Herr, Harold Meckler, Steven R. Schow, Pavel E. Zhichkin
  • Purification of aqueous dye solutions
    Patent number: 6153789
    Abstract: The present invention provides a method of purifying an aqueous dye solution having an aldehyde and/or ketone impurity including a step of reacting the impurity with a hydrazine derivative, forming a water-insoluble hydrazone compound. The hydrazone compound is then removed from the solution to form a dye having an increased purity.
    Type: Grant
    Filed: June 29, 1999
    Date of Patent: November 28, 2000
    Assignee: BASF Corporation
    Inventors: Kevin P. Cusack, Kwang Kim, Dennis L. Edie, Benjamin S. Tennyson
  • Bonding rubber to ferrous metal through a deposit of copper and adhesive and laminate therefrom
    Patent number: 4049875
    Abstract: The bond strength of composite articles of rubber adhered to ferrous metal substrates through an adhesive is substantially improved at ambient and elevated temperatures by depositing a loosely adhered layer of copper on said ferrous metal substrate, applying an adhesive thereover comprising an interpolymer containing about 50 to about 99% by weight of a conjugated diene, about 1-45% by weight of a heterocyclic base and 0 to about 40% by weight of at least one additional copolymerizable monomer, thereafter contacting said adhesive with the rubber to be bonded and bonding by heat and pressure.
    Type: Grant
    Filed: September 5, 1975
    Date of Patent: September 20, 1977
    Assignee: Honny Chemicals Company, Ltd.
    Inventor: Dennis L. Edie