Patents by Inventor Mark Cradduck

Mark Cradduck 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).

  • Phthalocyanine formulation and uses thereof
    Patent number: 10988687
    Abstract: The present invention provides a chemiluminescent ink formulation, comprising: a phthalocyanine metal catalyst; a visible dye; and a solvent. The formulation is useful in catalyzing a chemiluminescent reaction, by admixing for example, luminol or isoluminol with an oxidizing agent, a base and the chemiluminescent ink formulation to emit light.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: April 27, 2021
    Assignee: LI-COR, INC.
    Inventors: Xinshe Xu, Rose Skopp, Mark Cradduck, Nisha Padhye
  • PHTHALOCYANINE FORMULATION AND USES THEREOF
    Publication number: 20180079954
    Abstract: The present invention provides a chemiluminescent ink formulation, comprising: a phthalocyanine metal catalyst; a visible dye; and a solvent. The formulation is useful in catalyzing a chemiluminescent reaction, by admixing for example, luminol or isoluminol with an oxidizing agent, a base and the chemiluminescent ink formulation to emit light.
    Type: Application
    Filed: November 29, 2017
    Publication date: March 22, 2018
    Applicant: LI-COR, Inc.
    Inventors: Xinshe Xu, Rose Skopp, Mark Cradduck, Nisha Padhye
  • Phthalocyanine formulation and uses thereof
    Patent number: 9845430
    Abstract: The present invention provides a chemiluminescent ink formulation, comprising: a phthalocyanine metal catalyst; a visible dye; and a solvent. The formulation is useful in catalyzing a chemiluminescent reaction, by admixing for example, luminol or isoluminol with an oxidizing agent, a base and the chemiluminescent ink formulation to emit light.
    Type: Grant
    Filed: April 25, 2014
    Date of Patent: December 19, 2017
    Assignee: LI-COR, Inc.
    Inventors: Xinshe Xu, Rose Skopp, Mark Cradduck, Nisha Padhye
  • PHTHALOCYANINE FORMULATION AND USES THEREOF
    Publication number: 20150267108
    Abstract: The present invention provides a chemiluminescent ink formulation, comprising: a phthalocyanine metal catalyst; a visible dye; and a solvent. The formulation is useful in catalyzing a chemiluminescent reaction, by admixing for example, luminol or isoluminol with an oxidizing agent, a base and the chemiluminescent ink formulation to emit light.
    Type: Application
    Filed: April 25, 2014
    Publication date: September 24, 2015
    Inventors: Xinshe Xu, Rose Skopp, Mark Cradduck, Nisha Padhye
  • Fluorescent imaging with substituted cyanine dyes
    Patent number: 9089603
    Abstract: Compounds and methods are disclosed that are useful for noninvasive imaging in the near-infrared spectral range. The cyanine compounds of Formula I are presented: wherein Q is a portion of a polymethine bridge: Also included are bioconjugates of the compounds of Formula I, methods of labeling biomolecules with the compounds, and methods of imaging.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: July 28, 2015
    Assignee: LI-COR, INC.
    Inventors: Xinshe Xu, Daniel R. Draney, Mark Cradduck, Lael Cheung, Kousik Kundu, William M. Volcheck