Patents by Inventor Felix Meier

Felix Meier 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).

  • Mechanical seal arrangement having an improved secondary seal
    Patent number: 11892082
    Abstract: The invention relates to a mechanical seal arrangement comprising a mechanical seal (2) having a rotating seal ring (21) and a stationary seal ring (22) defining a seal gap (23) therebetween, a secondary seal (3) arranged on a back surface of one of the seal rings facing away from a sealing surface of the seal ring, the secondary seal (3) being made of a base material and having a coating (7) such that a material bond is formed between the coating (7) and the base material of the secondary seal, the secondary seal (3) being made of a base material and having a coating (7) such that a substance-to-substance connection is formed between the coating (7) and the base material of the secondary seal, a sleeve-shaped member (4) arranged radially inside the secondary seal (3), wherein a gap (5) having a gap height (H) is present between the sleeve-shaped component (4) and a region of one of the sliding rings facing radially inwards, the secondary seal (3) seals against the back side of this slide ring and the sleeve-
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: February 6, 2024
    Assignee: EagleBurgmann Germany GmbH & Co. KG
    Inventors: Joachim Otschik, Petia Philippi, Felix Meier
  • MECHANICAL SEAL ARRANGEMENT HAVING AN IMPROVED SECONDARY SEAL
    Publication number: 20230042625
    Abstract: The invention relates to a mechanical seal arrangement comprising a mechanical seal (2) having a rotating seal ring (21) and a stationary seal ring (22) defining a seal gap (23) therebetween, a secondary seal (3) arranged on a back surface of one of the seal rings facing away from a sealing surface of the seal ring, the secondary seal (3) being made of a base material and having a coating (7) such that a material bond is formed between the coating (7) and the base material of the secondary seal, the secondary seal (3) being made of a base material and having a coating (7) such that a substance-to-substance connection is formed between the coating (7) and the base material of the secondary seal, a sleeve-shaped member (4) arranged radially inside the secondary seal (3), wherein a gap (5) having a gap height (H) is present between the sleeve-shaped component (4) and a region of one of the sliding rings facing radially inwards, the secondary seal (3) seals against the back side of this slide ring and the sleeve-
    Type: Application
    Filed: November 24, 2020
    Publication date: February 9, 2023
    Applicant: EagleBurgmann Germany GmbH & Co. KG
    Inventors: Joachim Otschik, Petia Philippi, Felix Meier
  • Dough with Fructan and Fructan-Degrading Enzyme
    Publication number: 20170049114
    Abstract: The present invention relates to a dough comprising at least one fructose-containing polysaccharide and at least one enzyme capable of degrading the at least one polysaccharide into short-chained fructo-oligosaccharide and fructose; it also relates to a method of making said dough, a baked product made from said dough, a method of making a baked product, and to uses of an enzyme capable of degrading the at least one polysaccharide into short-chained fructo-oligosaccharide and fructose in making a dough or a baked product.
    Type: Application
    Filed: August 25, 2016
    Publication date: February 23, 2017
    Applicant: Novozymes A/S
    Inventors: Felix Meier, Frank Ritting, Cornelia Drost-Lustenberger
  • DOUGH WITH FRUCTAN AND FRUCTAN-DEGRADING ENZYME
    Publication number: 20110129572
    Abstract: The present invention relates to a dough comprising at least one fructose-containing polysaccharide and at least one enzyme capable of degrading the at least one polysaccharide into short-chained fructo-oligosaccharide and fructose; it also relates to a method of making said dough, a baked product made from said dough, a method of making a baked product, and to uses of an enzyme capable of degrading the at least one polysaccharide into short-chained fructo-oligosaccharide and fructose in making a dough or a baked product.
    Type: Application
    Filed: March 9, 2009
    Publication date: June 2, 2011
    Applicant: Novozymes A/S
    Inventors: Felix Meier, Frank Ritting, Cornelia Drost-Lustenberger