Patents by Inventor Pierre Pallotta

Pierre Pallotta 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: 7648769
    Abstract: An absorbing layer of a low-E coating is designed to cause the coating to have a more bluish color at normal and/or certain off-axis viewing angles. In certain example embodiments, the metallic or substantially metallic absorbing layer (e.g., NiCr) is located in the middle section of the layer stack and has been found to unexpectedly provide desirable bluish glass side reflective color for the coated article at certain off-axis viewing angles (e.g., at a 45 degree off-axis viewing angle). In certain example embodiments, the absorbing layer is provided between first and second nitride inclusive or based layers in order to reduce or prevent oxidation thereof during heat treatment thereby permitting predictable coloration to be achieved following the heat treatment. Coated articles according to certain example embodiments of this invention may be used in the context of insulating glass (IG) window units, vehicle windows, other types of windows, or in any other suitable application.
    Type: Grant
    Filed: September 7, 2007
    Date of Patent: January 19, 2010
    Assignees: Guardian Industries Corp., Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C.)
    Inventors: Richard Blacker, Anton Dietrich, Jose Ferreira, Jens-Peter Muller, Pierre Pallotta, Jean-Marc Lemmer
  • Patent number: 7534496
    Abstract: A coated article is provided which may be heat treated (e.g., thermally tempered) in certain instances. In certain example embodiments, an interlayer of or including a metal oxide such as tin oxide is provided under an infrared (IR) reflecting layer so as to be located between respective layers comprising silicon nitride and zinc oxide. It has been found that the use of such a tin oxide inclusive interlayer results in significantly improved mechanical durability, thermal stability and/or haze characteristics. In certain example embodiments, a zinc oxide inclusive layer is provide over an IR reflecting layer in order to improve thermal stability. A zirconium oxide overcoat may also be provided in certain example instances.
    Type: Grant
    Filed: March 31, 2006
    Date of Patent: May 19, 2009
    Assignee: Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C.)
    Inventors: Jean-Marc Lemmer, Jens-Peter Muller, Jose Ferreira, Pierre Pallotta
  • Publication number: 20090068447
    Abstract: An absorbing layer of a low-E coating is designed to cause the coating to have a more bluish color at normal and/or certain off-axis viewing angles. In certain example embodiments, the metallic or substantially metallic absorbing layer (e.g., NiCr) is located in the middle section of the layer stack and has been found to unexpectedly provide desirable bluish glass side reflective color for the coated article at certain off-axis viewing angles (e.g., at a 45 degree off-axis viewing angle). In certain example embodiments, the absorbing layer is provided between first and second nitride inclusive or based layers in order to reduce or prevent oxidation thereof during heat treatment thereby permitting predictable coloration to be achieved following the heat treatment. Coated articles according to certain example embodiments of this invention may be used in the context of insulating glass (IG) window units, vehicle windows, other types of windows, or in any other suitable application.
    Type: Application
    Filed: September 7, 2007
    Publication date: March 12, 2009
    Applicant: Guardian Industries Corp.
    Inventors: Richard Blacker, Anton Dietrich, Jose Ferreira, Jens-Peter Muller, Pierre Pallotta, Jean-Marc Lemmer
  • Patent number: 7462398
    Abstract: A coated article is provided that may be heat treated in certain example embodiments. A coating of the coated article includes a zinc oxide inclusive layer located over and contacting a contact layer that is in contact with an infrared (IR) reflecting layer of a material such as silver. It has been found that the use of such a zinc oxide inclusive layer results in improved thermal stability upon heat treatment, more neutral and/or desirable coloration, lower sheet resistance (Rs ), and/or lower emissivity.
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: December 9, 2008
    Assignee: Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C.)
    Inventors: Jean-Marc Lemmer, Pierre Pallotta, Jose Ferreira
  • Publication number: 20060172139
    Abstract: A coated article is provided which may be heat treated (e.g., thermally tempered) in certain instances. In certain example embodiments, an interlayer of or including a metal oxide such as tin oxide is provided under an infrared (IR) reflecting layer so as to be located between respective layers comprising silicon nitride and zinc oxide. It has been found that the use of such a tin oxide inclusive interlayer results in significantly improved mechanical durability, thermal stability and/or haze characteristics. In certain example embodiments, a zinc oxide inclusive layer is provide over an IR reflecting layer in order to improve thermal stability. A zirconium oxide overcoat may also be provided in certain example instances.
    Type: Application
    Filed: March 31, 2006
    Publication date: August 3, 2006
    Applicant: C.R.V.C.
    Inventors: Jean-Marc Lemmer, Jens-Peter Muller, Jose Ferreira, Pierre Pallotta
  • Patent number: 7081302
    Abstract: A coated article is provided which may be heat treated (e.g., thermally tempered) in certain instances. In certain example embodiments, an interlayer of or including a metal oxide such as tin oxide is provided under an infrared (IR) reflecting layer so as to be located between respective layers comprising silicon nitride and zinc oxide. It has been found that the use of such a tin oxide inclusive interlayer results in significantly improved mechanical durability, thermal stability and/or haze characteristics. In certain example embodiments, a zinc oxide inclusive layer is provide over an IR reflecting layer in order to improve thermal stability. A zirconium oxide overcoat may also be provided in certain example instances.
    Type: Grant
    Filed: August 10, 2004
    Date of Patent: July 25, 2006
    Assignee: Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C.)
    Inventors: Jean-Marc Lemmer, Jens-Peter Müller, Jose Ferreira, Pierre Pallotta
  • Publication number: 20050191501
    Abstract: A coated article is provided that may be heat treated in certain example embodiments. A coating of the coated article includes a zinc oxide inclusive layer located over and contacting a contact layer that is in contact with an infrared (IR) reflecting layer of a material such as silver. It has been found that the use of such a zinc oxide inclusive layer results in improved thermal stability upon heat treatment, more neutral and/or desirable coloration, lower sheet resistance (Rs), and/or lower emissivity.
    Type: Application
    Filed: February 27, 2004
    Publication date: September 1, 2005
    Inventors: Jean-Marc Lemmer, Pierre Pallotta, Jose Ferreira
  • Publication number: 20050191502
    Abstract: A coated article is provided which may be heat treated (e.g., thermally tempered) in certain instances. In certain example embodiments, an interlayer of or including a metal oxide such as tin oxide is provided under an infrared (IR) reflecting layer so as to be located between respective layers comprising silicon nitride and zinc oxide. It has been found that the use of such a tin oxide inclusive interlayer results in significantly improved mechanical durability, thermal stability and/or haze characteristics. In certain example embodiments, a zinc oxide inclusive layer is provide over an IR reflecting layer in order to improve thermal stability. A zirconium oxide overcoat may also be provided in certain example instances.
    Type: Application
    Filed: August 10, 2004
    Publication date: September 1, 2005
    Applicant: Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C.)
    Inventors: Jean-Marc Lemmer, Jens-Peter Muller, Jose Ferreira, Pierre Pallotta