Patents by Inventor Boguslawa R. Dworecki

Boguslawa R. Dworecki 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).

  • Patent number: 10696653
    Abstract: Compounds used as labels with properties comparable to known fluorescent compounds. The compounds can be conjugated to proteins and nucleic acids for biological imaging and analysis. Synthesis of the compounds, formation and use of the conjugated compounds, and specific non-limiting examples of each are provided.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: June 30, 2020
    Assignees: Pierce Biotechnology, Inc., Dyomics GmbH
    Inventors: Greg Hermanson, Peter T. Czerney, Surbhi Desai, Matthias S. Wenzel, Boguslawa R. Dworecki, Frank G. Lehmann, Marie Christine Nlend
  • Patent number: 10526317
    Abstract: Compounds useful as labels with properties comparable to known fluorescent compounds. The compounds are conjugated to proteins and nucleic acids for biological imaging and analysis. Synthesis of the compounds, formation and use of the conjugated compounds, and specific non-limiting examples of each are provided.
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: January 7, 2020
    Assignees: Pierce Biotechnology, Inc., Dyomics GmbH
    Inventors: Greg Hermanson, Peter T. Czerney, Surbhi Desai, Matthias S. Wenzel, Boguslawa R. Dworecki, Frank G. Lehmann, Marie Christine Nlend
  • Patent number: 10429346
    Abstract: Staining compositions and methods for use with a matrix, such as an electrophoretic gel, containing separated biopolymers. The compositions including an acid, an organic solvent, and a generally planar, fluid-permeable gel contact sheet consisting primarily of a non-cellulosic material. The acid and organic solvent may be sorbed to the fluid-permeable gel contact sheet, or may be sorbed to a layers contactable with a non-gel contact side of the gel contact sheet. In one embodiment, the composition is a source electrophoretic stain composition including a staining reagent. In one embodiment, the composition is a sink electrophoretic stain composition including a sorbent.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: October 1, 2019
    Assignee: PIERCE BIOTECHNOLOGY, INC.
    Inventors: Boguslawa R. Dworecki, Surbhi Desai, Gregory John Kilmer, Peter Alan Bell, Brian Lynn Webb
  • Patent number: 10161903
    Abstract: An electroblotting system including a cassette configured to receive a membrane and a material impregnated with at least one of proteins or nucleic acids. The cassette is connectable to a base such that a current is passable through the cassette to cause at least some of the proteins or nucleic acids to be transferred from the impregnated material to the membrane. The cassette has a first portion, a second portion configured to be releasably coupled to the first portion, and a coupling mechanism configured to releasably couple the first portion to the second portion. The cassette further includes an actuator operatively coupled to the coupling mechanism such that manual depression of the actuator causes the coupling mechanism to release the first portion relative to the second portion.
    Type: Grant
    Filed: February 19, 2013
    Date of Patent: December 25, 2018
    Assignee: PIERCE BIOTECHNOLOGY, INC.
    Inventors: Peter Alan Bell, Surbhi Desai, John David Dwenger, Boguslawa R. Dworecki, Stefan Reiley Freeman, Eric Leigh Hommema, Gregory John Kilmer, Priya Rangaraj, Stephen D. Shiflett, Hongfang Wang, Brian Lynn Webb
  • Publication number: 20180327387
    Abstract: Compounds used as labels with properties comparable to known fluorescent compounds. The compounds can be conjugated to proteins and nucleic acids for biological imaging and analysis. Synthesis of the compounds, formation and use of the conjugated compounds, and specific non-limiting examples of each are provided.
    Type: Application
    Filed: May 10, 2018
    Publication date: November 15, 2018
    Applicants: Pierce Biotechnology, Inc., Dyomics GmbH
    Inventors: Greg Hermanson, Peter T. Czerney, Surbhi Desai, Matthias S. Wenzel, Boguslawa R. Dworecki, Frank G. Lehmann, Marie Christine Nlend
  • Patent number: 10000467
    Abstract: Compounds used as labels with properties comparable to known fluorescent compounds. The compounds can be conjugated to proteins and nucleic acids for biological imaging and analysis. Synthesis of the compounds, formation and use of the conjugated compounds, and specific non-limiting examples of each are provided.
    Type: Grant
    Filed: February 12, 2016
    Date of Patent: June 19, 2018
    Assignees: Pierce Biotechnology, Inc., Dyomics GmbH
    Inventors: Greg Hermanson, Peter T. Czerney, Surbhi Desai, Matthias S. Wenzel, Boguslawa R. Dworecki, Frank G. Lehmann, Marie Christine Nlend
  • Publication number: 20180134689
    Abstract: Compounds useful as labels with properties comparable to known fluorescent compounds. The compounds are conjugated to proteins and nucleic acids for biological imaging and analysis. Synthesis of the compounds, formation and use of the conjugated compounds, and specific non-limiting examples of each are provided.
    Type: Application
    Filed: July 5, 2017
    Publication date: May 17, 2018
    Inventors: Greg Hermanson, Peter T. Czerney, Surbhi Desai, Matthias S. Wenzel, Boguslawa R. Dworecki, Frank G. Lehmann, Marie Christine Nlend
  • Publication number: 20170292932
    Abstract: Staining compositions and methods for use with a matrix, such as an electrophoretic gel, containing separated biopolymers. The compositions including an acid, an organic solvent, and a generally planar, fluid-permeable gel contact sheet consisting primarily of a non-cellulosic material. The acid and organic solvent may be sorbed to the fluid-permeable gel contact sheet, or may be sorbed to a layers contactable with a non-gel contact side of the gel contact sheet. In one embodiment, the composition is a source electrophoretic stain composition including a staining reagent. In one embodiment, the composition is a sink electrophoretic stain composition including a sorbent.
    Type: Application
    Filed: June 16, 2017
    Publication date: October 12, 2017
    Inventors: Boguslawa R. DWORECKI, Surbhi DESAI, Gregory John KILMER, Peter Alan BELL, Brian Lynn WEBB
  • Patent number: 9751868
    Abstract: Compounds useful as labels with properties comparable to known fluorescent compounds. The compounds are conjugated to proteins and nucleic acids for biological imaging and analysis. Synthesis of the compounds, formation and use of the conjugated compounds, and specific non-limiting examples of each are provided.
    Type: Grant
    Filed: February 27, 2013
    Date of Patent: September 5, 2017
    Assignees: Pierce Biotechnology, Inc., Dyomics GmbH
    Inventors: Greg Hermanson, Peter T. Czerney, Surbhi Desai, Matthias S. Wenzel, Boguslawa R. Dworecki, Frank G. Lehmann, Marie Christine Nlend
  • Patent number: 9709527
    Abstract: Staining compositions and methods for use with a matrix, such as an electrophoretic gel, containing separated biopolymers. The compositions including an acid, an organic solvent, and a generally planar, fluid-permeable gel contact sheet consisting primarily of a non-cellulosic material. The acid and organic solvent may be sorbed to the fluid-permeable gel contact sheet, or may be sorbed to a layers contactable with a non-gel contact side of the gel contact sheet. In one embodiment, the composition is a source electrophoretic stain composition including a staining reagent. In one embodiment, the composition is a sink electrophoretic stain composition including a sorbent.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: July 18, 2017
    Assignee: Pierce Biotechnology, Inc.
    Inventors: Boguslawa R. Dworecki, Surbhi Desai, Gregory John Kilmer, Peter Alan Bell, Brian Lynn Webb
  • Publication number: 20170158858
    Abstract: Compounds used as labels with properties comparable to known fluorescent compounds. The compounds can be conjugated to proteins and nucleic acids for biological imaging and analysis. Synthesis of the compounds, formation and use of the conjugated compounds, and specific non-limiting examples of each are provided.
    Type: Application
    Filed: February 12, 2016
    Publication date: June 8, 2017
    Inventors: Greg Hermanson, Peter T. Czerney, Surbhi Desai, Matthias S. Wenzel, Boguslawa R. Dworecki, Frank G. Lehmann
  • Publication number: 20170114038
    Abstract: Compounds used as labels with properties comparable to known fluorescent compounds. The compounds can be conjugated to proteins and nucleic acids for biological imaging and analysis. Synthesis of the compounds, formation and use of the conjugated compounds, and specific non-limiting examples of each are provided.
    Type: Application
    Filed: February 12, 2016
    Publication date: April 27, 2017
    Inventors: Greg Hermanson, Peter T. Czerney, Surbhi Desai, Matthias S. Wenzel, Boguslawa R. Dworecki, Frank G. Lehmann, Marie Christine Nlend
  • Publication number: 20160176852
    Abstract: Compounds used as labels with properties comparable to known fluorescent compounds. The compounds can be conjugated to proteins and nucleic acids for biological imaging and analysis. Synthesis of the compounds, formation and use of the conjugated compounds, and specific non-limiting examples of each are provided.
    Type: Application
    Filed: February 12, 2016
    Publication date: June 23, 2016
    Inventors: Greg Hermanson, Peter T. Czerney, Surbhi Desai, Matthias S. Wenzel, Boguslawa R. Dworecki, Frank G. Lehmann, Marie Christine Nlend
  • Publication number: 20160168383
    Abstract: Compounds used as labels with properties comparable to known fluorescent compounds. The compounds can be conjugated to proteins and nucleic acids for biological imaging and analysis. Synthesis of the compounds, formation and use of the conjugated compounds, and specific non-limiting examples of each are provided.
    Type: Application
    Filed: February 12, 2016
    Publication date: June 16, 2016
    Inventors: Greg Hermanson, Peter T. Czerney, Surbhi Desai, Matthias S. Wenzel, Boguslawa R. Dworecki, Frank G. Lehmann
  • Patent number: 9365598
    Abstract: A phosphine derivative of DyLight dyes modified with ethylene glycol or (poly)ethylene glycol groups. In one embodiment, the compounds are useful in chemoselective ligation reactions.
    Type: Grant
    Filed: October 29, 2014
    Date of Patent: June 14, 2016
    Assignee: Pierce Biotechnology, Inc.
    Inventors: Greg Hermanson, Peter T. Czerney, Surbhi Desai, Suk J. Hong, Matthias S. Wenzel, Boguslawa R. Dworecki, Frank G. Lehmann
  • Publication number: 20150119281
    Abstract: A phosphine derivative of DyLight dyes modified with ethylene glycol or (poly)ethylene glycol groups. In one embodiment, the compounds are useful in chemoselective ligation reactions.
    Type: Application
    Filed: October 29, 2014
    Publication date: April 30, 2015
    Applicants: Pierce Biotechnology, Inc., Dyomics GmbH
    Inventors: Greg Hermanson, Peter T. Czerney, Surbhi Desai, Suk J. Hong, Matthias S. Wenzel, Boguslawa R. Dworecki, Frank G. Lehmann
  • Publication number: 20150083593
    Abstract: Staining compositions and methods for use with a matrix, such as an electrophoretic gel, containing separated biopolymers. The compositions including an acid, an organic solvent, and a generally planar, fluid-permeable gel contact sheet consisting primarily of a non-cellulosic material. The acid and organic solvent may be sorbed to the fluid-permeable gel contact sheet, or may be sorbed to a layers contactable with a non-gel contact side of the gel contact sheet. In one embodiment, the composition is a source electrophoretic stain composition including a staining reagent. In one embodiment, the composition is a sink electrophoretic stain composition including a sorbent.
    Type: Application
    Filed: September 24, 2014
    Publication date: March 26, 2015
    Inventors: Boguslawa R. DWORECKI, Surbhi DESAI, Gregory John KILMER, Peter Alan BELL, Brian Lynn WEBB
  • Publication number: 20140255312
    Abstract: Compounds used as labels with properties comparable to known fluorescent compounds. The compounds can be conjugated to proteins and nucleic acids for biological imaging and analysis. Synthesis of the compounds, formation and use of the conjugated compounds, and specific non-limiting examples of each are provided.
    Type: Application
    Filed: March 7, 2013
    Publication date: September 11, 2014
    Inventors: Greg Hermanson, Peter T. Czerney, Surbhi Desai, Matthias S. Wenzel, Boguslawa R. Dworecki, Frank G. Lehmann
  • Publication number: 20140231255
    Abstract: An electroblotting system including a cassette configured to receive a membrane and a material impregnated with at least one of proteins or nucleic acids. The cassette is connectable to a base such that a current is passable through the cassette to cause at least some of the proteins or nucleic acids to be transferred from the impregnated material to the membrane. The cassette has a first portion, a second portion configured to be releasably coupled to the first portion, and a coupling mechanism configured to releasably couple the first portion to the second portion. The cassette further includes an actuator operatively coupled to the coupling mechanism such that manual depression of the actuator causes the coupling mechanism to release the first portion relative to the second portion.
    Type: Application
    Filed: February 19, 2013
    Publication date: August 21, 2014
    Inventors: Peter Alan Bell, Surbhi Desai, John David Dwenger, Boguslawa R. Dworecki, Stefan Reiley Freeman, Eric Leigh Hommema, Gregory John Kilmer, Priya Rangaraj, Stephen D. Shiflett, Hongfang Wang, Brian Lynn Webb
  • Publication number: 20140072515
    Abstract: Compounds used as labels with properties comparable to known fluorescent compounds. The compounds can be conjugated to proteins and nucleic acids for biological imaging and analysis. Synthesis of the compounds, formation and use of the conjugated compounds, and specific non-limiting examples of each are provided.
    Type: Application
    Filed: February 28, 2013
    Publication date: March 13, 2014
    Inventors: Greg Hermanson, Peter T. Czerney, Surbhi Desai, Matthias S. Wenzel, Boguslawa R. Dworecki, Frank G. Lehmann, Marie Christine Nlend