Patents by Inventor Ralf Greiner

Ralf Greiner 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: 11225826
    Abstract: Certain example embodiments relate to the use of a ceramic frit that dissolves an already-applied thin film coating (disposed via a physical vapor deposition (PVD) process such as sputtering, or other suitable process). In certain example embodiments, the ceramic frit is aggressive in chemically removing the coating on which it is disposed, e.g., when exposed to high temperatures. The frit advantageously fuses well with the glass, provides aesthetically desired colorations, and/or enables components (e.g., insulated glass (IG) unit spacers) to be reliably mounted thereon, in certain example embodiments. Associated coated articles, IG units, methods, etc., are also contemplated herein.
    Type: Grant
    Filed: February 24, 2014
    Date of Patent: January 18, 2022
    Assignee: GUARDIAN GLASS, LLC.
    Inventors: Ralf Greiner, Mario Olbrich, Matthew S. Walp
  • Patent number: 10472274
    Abstract: Certain example embodiments relate to heating a ceramic paint applied to a portion of a coated article in order to at least partially “eat through” the underlying coating, with any remaining materials being removable by washing, and associated articles. In certain example embodiments, the coatings are multilayer sputter-deposited coatings formed on a glass or other substrate. The heat may be provided in connection with conventional heat treatment (e.g., thermal tempering) and/or heat bending processes that otherwise would be performed on the coated article.
    Type: Grant
    Filed: July 17, 2017
    Date of Patent: November 12, 2019
    Assignee: GUARDIAN EUROPE S.A.R.L.
    Inventors: Ralf Greiner, Mario Olbrich, Sabine Knolle, Uwe Kriltz
  • Publication number: 20190016631
    Abstract: Certain example embodiments relate to heating a ceramic paint applied to a portion of a coated article in order to at least partially “eat through” the underlying coating, with any remaining materials being removable by washing, and associated articles. In certain example embodiments, the coatings are multilayer sputter-deposited coatings formed on a glass or other substrate. The heat may be provided in connection with conventional heat treatment (e.g., thermal tempering) and/or heat bending processes that otherwise would be performed on the coated article.
    Type: Application
    Filed: July 17, 2017
    Publication date: January 17, 2019
    Inventors: Ralf GREINER, Mario OLBRICH, Sabine Knolle, Uwe KRILTZ
  • Publication number: 20150376935
    Abstract: Certain example embodiments relate to the use of a ceramic fit that dissolves an already-applied thin film coating (disposed via a physical vapor deposition (PVD) process such as sputtering, or other suitable process). In certain example embodiments, the ceramic frit is aggressive in chemically removing the coating on which it is disposed, e.g., when exposed to high temperatures. The frit advantageously fuses well with the glass, provides aesthetically desired colorations, and/or enables components (e.g., insulated glass (IG) unit spacers) to be reliably mounted thereon, in certain example embodiments. Associated coated articles, IG units, methods, etc., are also contemplated herein.
    Type: Application
    Filed: February 24, 2014
    Publication date: December 31, 2015
    Inventors: Ralf GREINER, Mario OLBRICH, Matthew S. WALP
  • Patent number: 8361956
    Abstract: The various embodiments herein provide nucleic acid sequences isolated from Pseudomonas putida strain P13 encoding a family of APases including a phytase and a sugar phosphatase which are highly active at a temperature of 60° C. and at a broad range of pH and withstand the harsh conditions of food processing and digestive system of animals. The enzymes are active at a wide temperature range of 20° C. to 75° C. and at a pH of 5. The embodiments also provide a method of production of the APases. The embodiments also provide a method of isolation and cloning of the APases.
    Type: Grant
    Filed: November 18, 2010
    Date of Patent: January 29, 2013
    Inventors: Mohammad Ali Malboobi, Mohammad Reza Sarikhani, Ralf Greiner
  • Publication number: 20120128825
    Abstract: The various embodiments herein provide nucleic acid sequences isolated from Pseudomonas putida strain P13 encoding a novel family of APases including a phytase and a sugar phosphatase which are highly active at a temperature of 60° C. and at a broad range of pH and withstand the harsh conditions of food processing and digestive system of animals. The enzymes are active at a wide temperature range of 20° C. to 75° C. and at a pH of 5. The embodiments also provide a method of production of the novel APases. The embodiments also provide a method of isolation and cloning of novel APases.
    Type: Application
    Filed: November 18, 2010
    Publication date: May 24, 2012
    Inventors: Mohammad Ali Malboobi, Mohammad Reza Sarikhani, Ralf Greiner
  • Patent number: 7754976
    Abstract: A circuit carrier assembly includes a plurality of substrates directly secured together by an electrically conductive securing substance. In one example, the securing substance is a conductive epoxy. In another example, the electrically conductive securing substance is solder. Still another example includes a combination of solder and conductive epoxy. A non-conductive epoxy provides further mechanical connection and thermal conductivity between the substrates while also electrically isolating selected portions of the substrates in one example. The electrically conductive securing substance not only mechanically secures the substrates together and provides thermal conductivity between the substrates, which increases the thermal capacitance of the assembly, but also establishes at least one electrically conductive path between the substrates.
    Type: Grant
    Filed: April 15, 2002
    Date of Patent: July 13, 2010
    Assignee: Hamilton Sundstrand Corporation
    Inventors: Ralf Greiner, Josef Maier, Kai Paintner, Richard Sinning
  • Publication number: 20030193786
    Abstract: A circuit carrier assembly includes a plurality of substrates directly secured together by an electrically conductive securing substance. In one example, the securing substance is a conductive epoxy. In another example, the electrically conductive securing substance is solder. Still another example includes a combination of solder and conductive epoxy. A non-conductive epoxy provides further mechanical connection and thermal conductivity between the substrates while also electrically isolating selected portions of the substrates in one example. The electrically conductive securing substance not only mechanically secures the substrates together and provides thermal conductivity between the substrates, which increases the thermal capacitance of the assembly, but also establishes at least one electrically conductive path between the substrates.
    Type: Application
    Filed: April 15, 2002
    Publication date: October 16, 2003
    Inventors: Ralf Greiner, Josef Maier, Kai Paintner, Richard Sinning