Patents by Inventor Stephane Pyrek

Stephane Pyrek 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).

  • Frozen, lightweight curable sealant
    Patent number: 8568850
    Abstract: A uniformly premixed sealant is extruded into a packaging form and allowed to pressure equilibrate prior to freezing. Upon warming the sealant begins to cure. The storage of the preformed sealant formulation under cold conditions arrests the activity of cure catalysts and accelerators mixed therethrough. The sealant is readily extruded into a preform shape containing a lightweight filler. A release film is provided to avoid contact with the sealant preformed in a shape during application to a substrate.
    Type: Grant
    Filed: January 8, 2010
    Date of Patent: October 29, 2013
    Assignee: 3M Innovative Properties Company
    Inventors: Jonathan Zook, Dewey L. Mullins, Stephane Pyrek, David W. Jordan
  • FROZEN, LIGHTWEIGHT CURABLE SEALANT
    Publication number: 20100108558
    Abstract: A uniformly premixed sealant is extruded into a packaging form and allowed to pressure equilibrate prior to freezing. Upon warming the sealant begins to cure. The storage of the preformed sealant formulation under cold conditions arrests the activity of cure catalysts and accelerators mixed therethrough. The sealant is readily extruded into a preform shape containing a lightweight filler. A release film is provided to avoid contact with the sealant preformed in a shape during application to a substrate.
    Type: Application
    Filed: January 8, 2010
    Publication date: May 6, 2010
    Inventors: Jonathan D. Zook, Dewey L. Mullins, Stephane Pyrek, David W. Jordan
  • Frozen, lightweight curable sealant
    Patent number: 7645840
    Abstract: A uniformly premixed sealant is extruded into a packaging form and allowed to pressure equilibrate prior to freezing. Upon warming the sealant begins to cure. The storage of the preformed sealant formulation under cold conditions arrests the activity of cure catalysts and accelerators mixed therethrough. The sealant is readily extruded into a preform shape containing a lightweight filler. A release film is provided to avoid contact with the sealant preformed in a shape during application to a substrate.
    Type: Grant
    Filed: October 14, 2004
    Date of Patent: January 12, 2010
    Assignee: Advanced Chemistry and Technology, Inc.
    Inventors: Jonathan D. Zook, Dewey L. Mullins, Stephane Pyrek, David W. Jordan
  • Frozen, lightweight curable sealant
    Publication number: 20050148741
    Abstract: A uniformly premixed sealant is extruded into a packaging form and allowed to pressure equilibrate prior to freezing. Upon warming the sealant begins to cure. The storage of the preformed sealant formulation under cold conditions arrests the activity of cure catalysts and accelerators mixed therethrough. The sealant is readily extruded into a preform shape containing a lightweight filler. A release film is provided to avoid contact with the sealant preformed in a shape during application to a substrate.
    Type: Application
    Filed: October 14, 2004
    Publication date: July 7, 2005
    Inventors: Jonathan Zook, Dewey Mullins, Stephane Pyrek, David Jordan
  • Frozen, preformed curable seal
    Patent number: 6881462
    Abstract: A uniformly premixed sealant is provided as a frozen preform that upon warming cures in the preform shape. The storage of the preformed sealant formulation under cold conditions arrests the activity of cure catalysts and accelerators mixed therethrough. A release film is provided to avoid contact with the preformed sealant during application to a substrate. The preformed sealant is particularly well suited for use in aerospace applications.
    Type: Grant
    Filed: February 20, 2003
    Date of Patent: April 19, 2005
    Assignee: Advanced Chemistry and Technology, Inc.
    Inventors: Dewey L. Mullins, Stephane Pyrek, David W. Jordan
  • Frozen, preformed curable seal
    Publication number: 20030162026
    Abstract: A uniformly premixed sealant is provided as a frozen preform that upon warming cures in the preform shape. The storage of the preformed sealant formulation under cold conditions arrests the activity of cure catalysts and accelerators mixed therethrough. A release film is provided to avoid contact with the preformed sealant during application to a substrate. The preformed sealant is particularly well suited for use in aerospace applications.
    Type: Application
    Filed: February 20, 2003
    Publication date: August 28, 2003
    Applicant: Advaced Chemistry and Technology, Inc.
    Inventors: Dewey L. Mullins, Stephane Pyrek, David W. Jordan