Patents by Inventor Johan Billiet

Johan Billiet 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).

  • EYE DROP COMPOSITION
    Publication number: 20240148909
    Abstract: The present invention relates to an eye-drop composition comprising 2-amino-9-[[(1S,2R)-1,2-bis(hydroxymethyl)cyclopropyl]methyl]-1,9-dihydro-6H-Purin-6-one, and the use thereof for the diagnosis and treatment of herpetic eye infections in companion animals.
    Type: Application
    Filed: January 5, 2024
    Publication date: May 9, 2024
    Inventors: Nesva GORIS, Johan NEYTS, Erwin BLOMSMA, Stefaan WERA, Ainola BILLIET, Joeri AUWERX, Veerle DEBEURME, Maryline ROE, Pascal PUIG
  • Flexible pipes made of a polyaryletherketone/perfluoropolymer composition
    Patent number: 8865281
    Abstract: Flexible pipe (fP) suitable for transporting hydrocarbons, said flexible pipe comprising at least one polymer layer (L) composed of a polymer composition (C) comprising at least one poly(aryl ether ketone) (P1), and at least one per(halo)fluoropolymer (P2). The poly(aryl ether ketone) (P1) and the per(halo)fluoropolymer (P2) are advantageously homogeneously distributed in the polymer composition (C). The polymer composition (C) is profitably prepared by a method comprising tumble blending the per(halo)fluoropolymer (P2) on one hand, and the poly(aryl ether ketone) (P1) or part of the poly(aryl ether ketone) (P1) on the other hand.
    Type: Grant
    Filed: September 18, 2009
    Date of Patent: October 21, 2014
    Assignee: Solvay Advanced Polymers, L.L.C.
    Inventors: Shari W. Axelrad, Mohammad Jamal El-Hibri, Brian A. Stern, Johan Billiet, Brian Alexander
  • Method for making a polyamide hollow body
    Patent number: 8057732
    Abstract: Method for making a hollow body comprising, as sole layer(s), at least one layer L1 consisting of a polyamide composition comprising an aromatic polyamide and an impact modifier, said method comprising extruding the polyamide composition through a die.
    Type: Grant
    Filed: August 3, 2010
    Date of Patent: November 15, 2011
    Assignee: Solvay Advanced Polymers, L.L.C.
    Inventors: Bruce H. Bersted, James K. Doty, Jean De Canniere, Claude Dehennau, Gregory Warkoski, Corinne Bushelman, Johan Billiet
  • Flexible pipes made of a polyaryletherketone/perfluoropolymer composition
    Publication number: 20110168288
    Abstract: Flexible pipe (fP) suitable for transporting hydrocarbons, said flexible pipe comprising at least one polymer layer (L) composed of a polymer composition (C) comprising at least one poly(aryl ether ketone) (P1), and at least one per(halo)fluoropolymer (P2). The poly(aryl ether ketone) (P1) and the per(halo)fluoropolymer (P2) are advantageously homogeneously distributed in the polymer composition (C). The polymer composition (C) is profitably prepared by a method comprising tumble blending the per(halo)fluoropolymer (P2) on one hand, and the poly(aryl ether ketone) (P1) or part of the poly(aryl ether ketone) (P1) on the other hand.
    Type: Application
    Filed: September 18, 2009
    Publication date: July 14, 2011
    Applicant: SOLVAY ADVANCED POLYMERS, L.L.C.
    Inventors: Shari W. Axelrad, Mohammad Jamal El-Hibri, Brian A. Stern, Johan Billiet, Brian Alexander
  • Multilayer polymer structure
    Patent number: 7960014
    Abstract: Multilayer Polymer Structure Multilayer structure comprising at least one couple (L1-L2) of adjacent layers (L1) and (L2), wherein layer (L1) comprises at least one polymer composition (C1) comprising a grafted fluoropolymer material (M1) consisting of N1 grafted fluoropolymer(s) (P1), said polymer(s) (P1) obtained by a process comprising grafting onto an ungrafted fluoropolymer (U1) at least one grafting agent (G1) chosen from ethylenically unsaturated carboxy acids, their esters, their anhydrides and their salts, layer (L2) comprises at least one polymer composition (C2) comprising at least one impact modifier (I2) and a semi-crystalline aromatic polyamide material (M2) consisting of N2 semi-crystalline aromatic polyamide polymer(s) (P2), and the average melting temperature (Tav,1) of material (M1) differs by at most 45° C.
    Type: Grant
    Filed: November 23, 2005
    Date of Patent: June 14, 2011
    Assignee: Solvay Advanced Polymers, L.L.C.
    Inventors: Corinne Bushelman, James K. Doty, Jean De Canniere, Johan Billiet
  • METHOD FOR MAKING A POLYAMIDE HOLLOW BODY
    Publication number: 20100314793
    Abstract: Method for making a hollow body comprising, as sole layer(s), at least one layer L1 consisting of a polyamide composition comprising an aromatic polyamide and an impact modifier, said method comprising extruding the polyamide composition through a die.
    Type: Application
    Filed: August 3, 2010
    Publication date: December 16, 2010
    Applicant: SOLVAY ADVANCED POLYMERS, L.L.C.
    Inventors: Bruce H. Bersted, James K. Doty, Jean De Canniere, Claude Dehennau, Gregory Warkoski, Corinne Bushelman, Johan Billiet
  • Impact-modified polyamide hollow body
    Patent number: 7807245
    Abstract: Hollow bodies made from impact-modified polyamide. Fuel line hoses for both liquid fuel delivery and fuel vapor recovery.
    Type: Grant
    Filed: August 17, 2004
    Date of Patent: October 5, 2010
    Assignee: Solvay Advanced Polymers, L.L.C.
    Inventors: Bruce Bersted, James Doty, Jean De Canniere, Claude Dehennau, Gregory Warkoski, Corinne Bushelman, Johan Billiet
  • Multilayer Polymer Structure
    Publication number: 20080118756
    Abstract: Multilayer Polymer Structure Multilayer structure comprising at least one couple (L1-L2) of adjacent layers (L1) and (L2), wherein layer (L1) comprises at least one polymer composition (C1) comprising a grafted fluoropolymer material (M1) consisting of N1 grafted fluoropolymer(s) (P1), said polymer(s) (P1) obtained by a process comprising grafting onto an ungrafted fluoropolymer (U1) at least one grafting agent (G1) chosen from ethylenically unsaturated carboxy acids, their esters, their anhydrides and their salts, layer (L2) comprises at least one polymer composition (C2) comprising at least one impact modifier (I2) and a semi-crystalline aromatic polyamide material (M2) consisting of N2 semi-crystalline aromatic polyamide polymer(s) (P2), and the average melting temperature (Tav,1) of material (M1) differs by at most 45° C.
    Type: Application
    Filed: November 23, 2005
    Publication date: May 22, 2008
    Applicant: SOLVAY ADVANCE POLYMERS L.L.C.
    Inventors: Corinne Bushelman, James K. Doty, Jean De Canniere, Johan Billiet
  • Impact-modified polyamide hollow body
    Publication number: 20060280888
    Abstract: Hollow bodies made from impact-modified polyamide. Fuel line hoses for both liquid fuel delivery and fuel vapor recovery.
    Type: Application
    Filed: August 17, 2004
    Publication date: December 14, 2006
    Applicant: Solvay Advanced Polymers, LLC
    Inventors: Bruce Bersted, James Doty, Jean De Canniere, Claude Dehennau, Gregory Warkoski, Corrine Bushelman, Johan Billiet