Patents by Inventor Gregory Slobodkin

Gregory Slobodkin 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).

  • Polyamine derivatives
    Patent number: 9254334
    Abstract: Disclosed are compounds, compositions and methods for systemic and local delivery of biologically active molecules.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: February 9, 2016
    Assignee: CLSN Laboratories, Inc.
    Inventors: Gregory Slobodkin, Richard Congo, Majed Matar, Jason Fewell, Khursheed Anwer, Brian Jeffery Sparks
  • Polyamine Derivatives
    Publication number: 20150099000
    Abstract: Disclosed are compounds, compositions and methods for systemic and local delivery of biologically active molecules.
    Type: Application
    Filed: December 18, 2014
    Publication date: April 9, 2015
    Applicant: CLSN Laboratories, Inc.
    Inventors: Gregory SLOBODKIN, Richard Congo, Majed Matar, Jason Fewell, Khursheed Anwer, Brian Jeffery Sparks
  • Polyamine derivatives
    Patent number: 8932638
    Abstract: Disclosed are compounds, compositions and methods for systemic and local delivery of biologically active molecules.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: January 13, 2015
    Assignee: CLSN Laboratories, Inc.
    Inventors: Gregory Slobodkin, Richard Congo, Majed Matar, Jason Fewell, Khursheed Anwer, Brian Jeffery Sparks
  • Polyamine derivatives
    Patent number: 8900621
    Abstract: Disclosed are compounds, compositions and methods for systemic and local delivery of biologically active molecules.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: December 2, 2014
    Assignee: CLSN Laboratories, Inc.
    Inventors: Gregory Slobodkin, Richard Congo, Majed Matar, Jason Fewell, Khursheed Anwer, Brian Jeffery Sparks
  • Polyamine Derivatives
    Publication number: 20140050775
    Abstract: Disclosed are compounds, compositions and methods for systemic and local delivery of biologically active molecules.
    Type: Application
    Filed: March 8, 2013
    Publication date: February 20, 2014
    Applicant: Egen, Inc.
    Inventors: Gregory Slobodkin, Richard Congo, Majed Matar, Jason Fewell, Khursheed Anwer, Brian Jeffery Sparks
  • Polyamine Derivatives
    Publication number: 20130251809
    Abstract: Disclosed are compounds, compositions and methods for systemic and local delivery of biologically active molecules.
    Type: Application
    Filed: March 8, 2013
    Publication date: September 26, 2013
    Applicant: Egen, Inc.
    Inventors: Gregory Slobodkin, Richard Congo, Majed Matar, Jason Fewell, Khursheed Anwer, Brian Jeffery Sparks
  • Polyamine derivatives
    Patent number: 8460696
    Abstract: Disclosed are compounds, compositions and methods for systemic and local delivery of biologically active molecules.
    Type: Grant
    Filed: March 19, 2010
    Date of Patent: June 11, 2013
    Assignee: Egen, Inc.
    Inventors: Gregory Slobodkin, Richard Congo, Majed Matar, Jason Fewell, Khursheed Anwer, Brian Jeffery Sparks
  • Biodegradable cross-linked cationic multi-block copolymers for gene delivery and methods of making thereof
    Patent number: 8445017
    Abstract: A biodegradable cross-linked cationic multi-block copolymer of linear polyethylenimine (LPEI) wherein the LPEI blocks are linked together by hydrophilic linkers with a biodegradable disulfide bond and methods of making thereof. The biodegradable cross-linked cationic multi-block copolymer may also contain pendant functional moieties which are preferably receptor ligands, membrane permeating agents, endosomolytic agents, nuclear localization sequences, pH sensitive endosomolytic peptides, chromogenic or fluorescent dyes.
    Type: Grant
    Filed: September 20, 2011
    Date of Patent: May 21, 2013
    Assignee: Egen, Inc.
    Inventors: Gregory Slobodkin, Majed Matar, Jason Fewell, Khursheed Anwer
  • Biodegradable Cross-Linked Cationic Multi-block Copolymers for Gene Delivery and Methods of Making Thereof
    Publication number: 20120009145
    Abstract: A biodegradable cross-linked cationic multi-block copolymer of linear polyethylenimine (LPEI) wherein the LPEI blocks are linked together by hydrophilic linkers with a biodegradable disulfide bond and methods of making thereof. The biodegradable cross-linked cationic multi-block copolymer may also contain pendant functional moieties which are preferably receptor ligands, membrane permeating agents, endosomolytic agents, nuclear localization sequences, pH sensitive endosomolytic peptides, chromogenic or fluorescent dyes.
    Type: Application
    Filed: September 20, 2011
    Publication date: January 12, 2012
    Inventors: Gregory Slobodkin, Majed Matar, Jason Fewell, Khursheed Anwer
  • Biodegradable cross-linked cationic multi-block copolymers for gene delivery and methods of making thereof
    Patent number: 8057821
    Abstract: A biodegradable cross-linked cationic multi-block copolymer of linear polyethylenimine (LPEI) wherein the LPEI blocks are linked together by hydrophilic linkers with a biodegradable disulfide bond and methods of making thereof. The biodegradable cross-linked cationic multi-block copolymer may also contain pendant functional moieties which are preferably receptor ligands, membrane permeating agents, endosomolytic agents, nuclear localization sequences, pH sensitive endosomolytic peptides, chromogenic or fluorescent dyes.
    Type: Grant
    Filed: November 3, 2004
    Date of Patent: November 15, 2011
    Assignee: EGEN, Inc.
    Inventors: Gregory Slobodkin, Majed Matar, Jason Fewell, Khursheed Anwer
  • Polyamine Derivatives
    Publication number: 20100260817
    Abstract: Disclosed are compounds, compositions and methods for systemic and local delivery of biologically active molecules.
    Type: Application
    Filed: March 19, 2010
    Publication date: October 14, 2010
    Inventors: Gregory Slobodkin, Richard Congo, Majed Matar, Jason Fewell, Khursheed Anwer, Brian Jeffery Sparks
  • Biodegradable Cross-Linked Branched Poly(Alkylene Imines)
    Publication number: 20100004315
    Abstract: Disclosed is a cross-linked branched poly(alkylenimine) and compositions thereof and nucleotide molecules. Also disclosed are methods for preparing the cross-linked branched poly(alkylenimine).
    Type: Application
    Filed: March 16, 2009
    Publication date: January 7, 2010
    Inventors: Gregory Slobodkin, Majed Matar, Brian Jeffery Sparks, Jason Fewell, Khursheed Anwer
  • Modified Poloxamers for Gene Expression and Associated Methods
    Publication number: 20100004313
    Abstract: Nucleotide delivery polymers, compositions, and associated methods for the enhancement of gene delivery and expression in solid tissues are provided. In one aspect, for example, a nucleotide delivery polymer may include a poloxamer backbone having a metal chelator covalently coupled to at least one terminal end of the poloxamer backbone. In another aspect, the nucleotide expression polymer has a metal chelator coupled to at least two terminal ends of the poloxamer backbone.
    Type: Application
    Filed: February 27, 2009
    Publication date: January 7, 2010
    Inventors: Gregory Slobodkin, Majed Matar, Brian Jeffery Sparks, Jason Fewell, Khursheed Anwer
  • Biodegradable cross-linked cationic multi-block copolymers for gene delivery and methods of making thereof
    Publication number: 20060093674
    Abstract: A biodegradable cross-linked cationic multi-block copolymer of linear polyethylenimine (LPEI) wherein the LPEI blocks are linked together by hydrophilic linkers with a biodegradable disulfide bond and methods of making thereof. The biodegradable cross-linked cationic multi-block copolymer may also contain pendant functional moieties which are preferably receptor ligands, membrane permeating agents, endosomolytic agents, nuclear localization sequences, pH sensitive endosomolytic peptides, chromogenic or fluorescent dyes.
    Type: Application
    Filed: November 3, 2004
    Publication date: May 4, 2006
    Inventors: Gregory Slobodkin, Majed Matar, Jason Fewell, Khursheed Anwer
  • Anatomical hand grip for a firearm and method of size determination
    Patent number: 6804907
    Abstract: An anatomical hand grip for a firearm is disclosed providing a trigger finger support protrusion for the positioning of the mid-portion of the distal phalanx of the index trigger finger directly on the trigger.
    Type: Grant
    Filed: August 26, 2002
    Date of Patent: October 19, 2004
    Inventor: Gregory Slobodkin