Patents Assigned to Polymer Venture Inc.
  • Patent number: 7972526
    Abstract: Disclosed herein is an environmentally safe, grease resistant article comprising an absorbent substrate, a cross-linking agent, and a polymer; wherein the substrate is first coated with the cross-linking agent and is then coated with the polymer.
    Type: Grant
    Filed: December 3, 2009
    Date of Patent: July 5, 2011
    Assignee: Polymer Ventures, Inc.
    Inventors: Christopher B. Murphy, Jon O. Fabri, Robert P. Mahoney
  • Patent number: 7955826
    Abstract: Methods and compositions for improving the production of ethanol by a Saccharomyces spp. yeast in a fermentation medium are provided, where the method comprises adding to the fermentation medium an emulsion comprising a monoterpene and a surfactant in an amount sufficient to improve the production of ethanol.
    Type: Grant
    Filed: June 15, 2007
    Date of Patent: June 7, 2011
    Assignee: Polymer Ventures, Inc.
    Inventors: Jason Holt, Christopher B. Murphy, Jon O. Fabri
  • Patent number: 7939138
    Abstract: Disclosed herein is an environmentally safe, grease resistant article comprising an absorbent substrate, a cross-linking agent, and a polymer; wherein the substrate is first coated with the cross-linking agent and is then coated with the polymer.
    Type: Grant
    Filed: June 1, 2009
    Date of Patent: May 10, 2011
    Assignee: Polymer Ventures, Inc.
    Inventors: Christopher B. Murphy, Jon O. Fabri, Robert P. Mahoney
  • Publication number: 20110008619
    Abstract: Disclosed herein is an environmentally safe, grease and/or adhesion resistant article comprising an absorbent substrate, a cross-linking agent, and a polymer; wherein the substrate is first coated with the cross-linking agent and is then coated with the polymer.
    Type: Application
    Filed: August 20, 2010
    Publication date: January 13, 2011
    Applicant: POLYMER VENTURES, INC.
    Inventors: Christopher B. Murphy, Jon O. Fabri, Robert P. Mahoney
  • Publication number: 20100304071
    Abstract: Disclosed herein is an adhesive release article comprising an absorbent substrate, a cross-linking agent, and a polymer; wherein the substrate is first coated with the cross-linking agent and is then coated with the polymer.
    Type: Application
    Filed: November 24, 2009
    Publication date: December 2, 2010
    Applicant: POLYMER VENTURES, INC.
    Inventors: Christopher B. Murphy, Jon O. Fabri
  • Publication number: 20100304116
    Abstract: Disclosed herein is an environmentally safe, grease resistant article comprising an absorbent substrate, a cross-linking agent, and a polymer; wherein the substrate is first coated with the cross-linking agent and is then coated with the polymer.
    Type: Application
    Filed: December 3, 2009
    Publication date: December 2, 2010
    Applicant: POLYMER VENTURES, INC.
    Inventors: Christopher B. Murphy, Jon O. Fabri, Robert P. Mahoney
  • Publication number: 20100303981
    Abstract: Disclosed herein is an environmentally safe, grease resistant article comprising an absorbent substrate, a cross-linking agent, and a polymer; wherein the substrate is first coated with the cross-linking agent and is then coated with the polymer.
    Type: Application
    Filed: June 1, 2009
    Publication date: December 2, 2010
    Applicant: POLYMER VENTURES, INC.
    Inventors: Christopher B. Murphy, Jon O. Fabri, Robert P. Mahoney
  • Publication number: 20090098303
    Abstract: A method of improving gas, water, water vapor, and/or grease resistance of a porous material is disclosed which comprises treating th(e material with a wax, poly(vinyl alcohol), plasticizer, and optionally a polyamine. In some embodiments, an optional first treatment agent may be applied to the material prior to the application of wax and poly(vinyl alcohol), plasticizer, and optionally a polyamine. Materials that have a single coating of wax, poly(vinyl alcohol), plasticizer, and optionally a polyamine, as well as materials having a multi-layer coating that includes a first coating of a first treatment agent and a second coating of wax, poly(vinyl alcohol), plasticizer, and optionally a polyamine are also disclosed.
    Type: Application
    Filed: October 15, 2007
    Publication date: April 16, 2009
    Applicant: Polymer Ventures, Inc.
    Inventors: Christopher B. Murphy, Jon O. Fabri
  • Publication number: 20080230483
    Abstract: A disposable cartridge for the removal of contaminant particles having a diameter of less than about 0.5 millimeter from an aqueous stream is provided. The cartridge includes a substantially cylindrical chamber filled with a non-swelling organoclay, and end fittings designed for removable insertion into a flow channel carrying the aqueous stream and which direct the flow of the aqueous stream through the cartridge.
    Type: Application
    Filed: March 20, 2007
    Publication date: September 25, 2008
    Applicant: Polymer Ventures, Inc.
    Inventor: Jonathan M. Fabri
  • Publication number: 20080146444
    Abstract: The present invention relates to a method for improving plant growth by adding at least one terpene and one or both of an organic solvent and a surfactant to the growth medium of the plant, and to a composition that is useful for improving plant growth comprising at least one terpene, an organic solvent, and optionally a surfactant.
    Type: Application
    Filed: December 19, 2006
    Publication date: June 19, 2008
    Applicant: Polymer Ventures, Inc.
    Inventors: Jon O. Fabri, Christopher B. Murphy, Jason K. Holt
  • Publication number: 20080003384
    Abstract: A method of improving gas, water, water vapor, and/or grease resistance of a porous material is disclosed which comprises treating the material with a first treatment agent followed by the application of wax and poly(vinyl alcohol) and optionally a polyamine. Porous materials that have a multi-layer coating that includes a first coating of a first treatment agent and a second coating of wax, poly(vinyl alcohol), and optionally a polyamine are also disclosed.
    Type: Application
    Filed: June 29, 2006
    Publication date: January 3, 2008
    Applicant: Polymer Ventures, Inc.
    Inventors: Christopher B. Murphy, Jon O. Fabri
  • Publication number: 20070292919
    Abstract: Methods and compositions for improving the production of a non-terpene organic compound by a microorganism in a fermentation medium are provided, where the method comprises adding to the fermentation medium a combination of a terpene and a surfactant in an amount sufficient to improve the production of the non-terpene organic compound.
    Type: Application
    Filed: June 15, 2007
    Publication date: December 20, 2007
    Applicant: Polymer Ventures, Inc.
    Inventors: Jason Holt, Christopher B. Murphy, Jon O. Fabri
  • Patent number: 7306944
    Abstract: The present invention provides a fusion protein which delivers a functional protein or peptide into a cell at enhanced efficiency. The fusion protein of the present invention is a transduction domain-target protein-transduction domain fusion protein, wherein the transduction domain, which comprises 6-12 amino acid residues whose more than ¾ consist of arginine or lysine residues, is covalently bonded to each of the amino- and carboxyl-terminal ends of the target protein. Green fluorescence protein and Cu/Zn-superoxide dismutate (SOD) are used as the target protein.
    Type: Grant
    Filed: March 13, 2003
    Date of Patent: December 11, 2007
    Assignee: Polymer Ventures, Inc.
    Inventors: Su-Young Choi, Jin-Seo Park, Kyu-Hyung Han, Jin-Hee Choi
  • Patent number: 7282273
    Abstract: A method of improving grease and/or water resistance of a material is disclosed that comprises treating the material with wax and poly(vinyl alcohol) and optionally with a polyamine. Compositions for practicing the method and materials that have been treated by the method are also disclosed.
    Type: Grant
    Filed: October 26, 2005
    Date of Patent: October 16, 2007
    Assignee: Polymer Ventures, Inc.
    Inventors: Christopher B. Murphy, Jon O. Fabri
  • Publication number: 20070092718
    Abstract: A method of improving grease and/or water resistance of a material is disclosed that comprises treating the material with wax and poly(vinyl alcohol) and optionally with a polyamine. Compositions for practicing the method and materials that have been treated by the method are also disclosed.
    Type: Application
    Filed: October 26, 2005
    Publication date: April 26, 2007
    Applicant: Polymer Ventures, Inc.
    Inventors: Christopher Murphy, Jon Fabri
  • Publication number: 20050061750
    Abstract: The present invention describes a method for the purification of waters containing high levels of contaminants by sequentially intermixing with the contaminated water a first anionic polymer, a cationic polymer, and a second anionic polymer, and then separating the contaminants from the water.
    Type: Application
    Filed: September 22, 2004
    Publication date: March 24, 2005
    Applicant: Polymer Ventures, Inc.
    Inventors: Jon Fabri, Jason Holt
  • Publication number: 20040104178
    Abstract: Aqueous suspensions of paints in waste waters can be treated to detackify the paint and facilitate its removal by contacting the paint suspension at a pH of from about 5 to about 14 with a polyarylamine that is produced by reacting an aldehyde with an arylamine in the presence of an acid in an aqueous suspension. The same polyarylamine can also be used for reducing the color content of highly colored liquids. Compositions containing the polyarylamine are also described.
    Type: Application
    Filed: September 29, 2003
    Publication date: June 3, 2004
    Applicant: Polymer Ventures, Inc.
    Inventors: Robert P. Mahoney, Christopher B. Murphy, Michael F. Dugan
  • Patent number: 6627084
    Abstract: The current invention describes organoclay compositions and methods of using them for removing impurities from contaminated liquids. The compositions are formed by contacting an attapulgite, sepiolite, or zeolite clay mineral with an alkylamine base. The method of use involves contacting the organoclay composition with a contaminated liquid, such as oil in water, allowing the organoclay to absorb the contaminants. The organoclay can be in the form of a granular solid for inline filter applications, or it can be a finely divided powder for other applications.
    Type: Grant
    Filed: April 24, 2001
    Date of Patent: September 30, 2003
    Assignee: Polymer Ventures, Inc.
    Inventors: Christopher B. Murphy, Jonathan M. Fabri, Robert P. Mahoney
  • Patent number: 6627086
    Abstract: Aqueous suspensions of paints in waste waters can be treated to detackify the paint and facilitate its removal by contacting the paint suspension at a pH of from about 5 to about 14 with a polyarylamine that is produced by reacting an aldehyde with an arylamine in the presence of an acid in an aqueous suspension. The same polyarylamine can also be used for reducing the color content of highly colored liquids. Compositions containing the polyarylamine are also described.
    Type: Grant
    Filed: March 21, 2001
    Date of Patent: September 30, 2003
    Assignee: Polymer Ventures, Inc.
    Inventors: Robert P. Mahoney, Christopher B. Murphy, Michael Dugan
  • Patent number: 6395189
    Abstract: A process is provided for both removing and controlling biofilms present in industrial cooling and process waters. The process provides a composition which includes the reaction products of an amino base, a formaldehyde, an alkylenepolyamine, and the ammonium salt of an inorganic or organic acid. The composition may be used to remove existing biofilms from process water equipment. Further, lower maintenance dosages may be used to maintain the equipment in a substantially biofilm-free condition.
    Type: Grant
    Filed: November 21, 2000
    Date of Patent: May 28, 2002
    Assignee: Polymer Ventures, Inc.
    Inventors: Jon O. Fabri, Walter D. Heslep