Patents by Inventor Robert ZELL

Robert ZELL 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: 12203505
    Abstract: The invention relates to a rolling bearing, in particular a center-free large rolling bearing, comprising two concentric races, of which one race has a groove open toward the other race and the other race has a lug ring, which engages in said groove, the lug ring being supported on the groove by means of at least two thrust bearings and at least one radial bearing, said axial bearings being designed as roller bearings, all the radial bearings being designed as ball bearings.
    Type: Grant
    Filed: September 24, 2021
    Date of Patent: January 21, 2025
    Assignee: Liebherr-Components Biberach GmbH
    Inventors: Andreas Palmer, Robert Zell, Markus Ruf, Michael Fuchs
  • Patent number: 12017893
    Abstract: A rolling bearing having concentric bearing rings supported on one another rotatably with respect to each other by means of at least one row of rolling elements and have bearing races for the rolling elements of the at least one row of rolling elements. The invention further relates to a material transfer- or construction machine, such as a crane or cable excavator, having such a rolling bearing. Providing different bearing race corrections in different angular sectors of the bearing rings and/or providing the bearing race correction only in a fraction of the circumference of the bearing rings is advantageous over the conventional use of a bearing race correction that is constant over the circumference. A bearing race correction that is limited to one sector or that is different from sector to sector, or that is not constant over the circumference, enables the bearing rings to adapt to expected loads.
    Type: Grant
    Filed: May 25, 2020
    Date of Patent: June 25, 2024
    Assignee: LIEBHERR-COMPONENTS BIBERACH GMBH
    Inventors: Robert Zell, Stefan Malik
  • Publication number: 20220234869
    Abstract: A rolling bearing having concentric bearing rings supported on one another rotatably with respect to each other by means of at least one row of rolling elements and have bearing races for the rolling elements of the at least one row of rolling elements. The invention further relates to a material transfer- or construction machine, such as a crane or cable excavator, having such a rolling bearing. Providing different bearing race corrections in different angular sectors of the bearing rings and/or providing the bearing race correction only in a fraction of the circumference of the bearing rings is advantageous over the conventional use of a bearing race correction that is constant over the circumference. A bearing race correction that is limited to one sector or that is different from sector to sector, or that is not constant over the circumference, enables the bearing rings to adapt to expected loads.
    Type: Application
    Filed: May 25, 2020
    Publication date: July 28, 2022
    Inventors: Robert Zell, Stefan Malik
  • Patent number: 11333195
    Abstract: An open-centered large rolling bearing having two concentric bearing rings, which are supported against one another in the axial direction of the rolling bearing by means of at least two axial bearings, which are arranged on opposite end faces of a bearing ring. In the radial direction, the bearing rings are supported against one another by at least three radial bearings, which are arranged on inner and outer circumferential sides of a bearing ring.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: May 17, 2022
    Assignee: Liebherr-Components Biberach GmbH
    Inventors: Thomas Altmayer, Markus Ruf, Andreas Palmer, Robert Zell
  • Patent number: 11293485
    Abstract: A multi-row rolling bearing having an inner ring and an outer ring and at least two axial rolling bearing rows for supporting axial forces between the inner and outer ring, wherein the two axial rolling bearing rows are seated on opposite axial sides of a radially projecting annular lug which engages in an annular groove and which is supported by means of the axial rolling bearing rows against the annular groove. According to the invention, at least one of the axial rolling bearing rows is formed as an angular-contact roller bearing with an angle of inclination of greater than 0° to at most 45°.
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: April 5, 2022
    Assignee: Liebherr-Components Biberach GmbH
    Inventors: Robert Zell, Markus Ruf, Michael Fuchs
  • Publication number: 20220010839
    Abstract: The invention relates to a rolling bearing, in particular a center-free large rolling bearing, comprising two concentric races, of which one race has a groove open toward the other race and the other race has a lug ring, which engages in said groove, the lug ring being supported on the groove by means of at least two thrust bearings and at least one radial bearing, said axial bearings being designed as roller bearings, all the radial bearings being designed as ball bearings.
    Type: Application
    Filed: September 24, 2021
    Publication date: January 13, 2022
    Inventors: Andreas PALMER, Robert ZELL, Markus RUF, Michael FUCHS
  • Publication number: 20210156422
    Abstract: An open-centered large rolling bearing having two concentric bearing rings, which are supported against one another in the axial direction of the rolling bearing by means of at least two axial bearings, which are arranged on opposite end faces of a bearing ring. In the radial direction, the bearing rings are supported against one another by at least three radial bearings, which are arranged on inner and outer circumferential sides of a bearing ring.
    Type: Application
    Filed: May 24, 2019
    Publication date: May 27, 2021
    Inventors: Thomas Altmayer, Markus Ruf, Andreas Palmer, Robert Zell
  • Publication number: 20200408251
    Abstract: A multi-row rolling bearing having an inner ring and an outer ring and at least two axial rolling bearing rows for supporting axial forces between the inner and outer ring, wherein the two axial rolling bearing rows are seated on opposite axial sides of a radially projecting annular lug which engages in an annular groove and which is supported by means of said axial rolling bearing rows against the annular groove. According to the invention, at least one of the axial rolling bearing rows is formed as an angular-contact roller bearing with an angle of inclination of greater than 0° to at most 45°.
    Type: Application
    Filed: July 8, 2020
    Publication date: December 31, 2020
    Applicant: Liebherr-Components Biberach GmbH
    Inventors: Robert ZELL, Markus RUF, Michael FUCHS
  • Publication number: 20100267697
    Abstract: The present teachings provide compounds of Formula (I) and pharmaceutically acceptable salts, hydrates, and esters thereof, wherein Ar, R1, R2, R3, p, and X are defined herein. The present teachings also provide processes for producing said compounds and their pharmaceutically acceptable salts, hydrates and esters, and methods of treating a pathological condition or disorder, or alleviating a symptom thereof, using said compounds including their pharmaceutically acceptable salts, hydrates and esters. The compounds can be useful in modulating ion channel activity including treating a variety of conditions associated with the abnormal modulation of one or more voltage-gated calcium channels.
    Type: Application
    Filed: December 11, 2007
    Publication date: October 21, 2010
    Applicant: Wyeth
    Inventors: Vincent P. Galullo, Robert Zelle, Danielle Soenen, Christopher Todd Baker, Paul Will, Hormoz Mazdiyasni, Jinsong Guo, Andrew Fensome, Jeffrey Curtis Kern, William Jay Moore, Edward George Melenski, Justin Kaplan
  • Publication number: 20100029716
    Abstract: The present invention relates to a novel derivative of Compound 1 selectively substituted with fluorine and/or deuterium and optionally further substituted with deuterium and 13C elsewhere in the molecule. The compounds of this invention are cholesterol esterase transfer protein inhibitors and possess unique biopharmaceutical and pharmacokinetic properties compared to Compound 1. They may also be used to accurately determine the concentration of Compound 1 in biological fluids and tissues and to determine metabolic patterns of Compound 1 and its isotopologues. The invention further provides compositions comprising these compounds and methods of treating diseases and conditions that are responsive to inhibition of cholesterol esterase transfer protein, alone and in combination with additional agents.
    Type: Application
    Filed: April 10, 2007
    Publication date: February 4, 2010
    Applicant: CONCERT PHARMACEUTICALS, INC.
    Inventors: Roger Tung, Robert Zelle
  • Patent number: 7547717
    Abstract: The invention relates to compounds, compositions comprising the compounds, and methods of using the compounds and compound compositions. The compounds, compositions, and methods described herein can be used for the therapeutic modulation of ion channel function, and treatment of disease and disease symptoms, particularly those mediated by certain calcium channel subtype targets.
    Type: Grant
    Filed: March 7, 2005
    Date of Patent: June 16, 2009
    Assignee: Wyeth
    Inventors: Robert Zelle, Vincent P. Galullo
  • Publication number: 20090012095
    Abstract: This invention features a method for modulating human N-type calcium channel ?1B+SFVG subunit activity.
    Type: Application
    Filed: April 29, 2008
    Publication date: January 8, 2009
    Applicant: Wyeth
    Inventors: Robert Zelle, Pravin Chaturvedi
  • Publication number: 20080293722
    Abstract: The invention relates to compounds, compositions comprising the compounds, and methods of using the compounds and compound compositions. The compounds, compositions, and methods described herein can be used for the therapeutic modulation of ion channel function, and treatment of disease and disease symptoms, particularly those mediated by certain calcium channel subtype targets.
    Type: Application
    Filed: March 15, 2005
    Publication date: November 27, 2008
    Applicant: Wyeth
    Inventors: Robert Zelle, Christopher Todd Baker, Paul Will, Vincent P. Galullo
  • Publication number: 20080242716
    Abstract: The invention relates to compounds, compositions comprising the compounds, and methods of using the compounds and compound compositions. The compounds, compositions, and methods described herein can be used for the therapeutic modulation of ion channel function, and treatment of disease and disease symptoms, particularly those mediated by certain calcium channel subtype targets.
    Type: Application
    Filed: March 7, 2005
    Publication date: October 2, 2008
    Inventors: Robert Zelle, Christopher T. Baker
  • Publication number: 20080139560
    Abstract: The invention relates to compounds, compositions comprising the compounds, and methods of using the compounds and compound compositions. The compounds, compositions, and methods described herein can be used for the therapeutic modulation of ion channel function, and treatment of disease and disease symptoms, particularly those mediated by certain calcium channel subtype targets.
    Type: Application
    Filed: March 7, 2005
    Publication date: June 12, 2008
    Inventors: Robert Zelle, Vincent P. Galullo
  • Patent number: 7368467
    Abstract: The invention relates to compounds, compositions comprising the compounds, and methods of using the compounds and compound compositions. The compounds, compositions, and methods described herein can be used for the therapeutic modulation of ion channel function, and treatment of disease and disease symptoms, particularly those mediated by certain calcium channel subtype targets.
    Type: Grant
    Filed: March 7, 2005
    Date of Patent: May 6, 2008
    Assignee: Wyeth
    Inventors: Robert Zelle, Vincent P. Galullo, Hormoz Mazdiyasni
  • Publication number: 20080090891
    Abstract: The invention relates to compounds, compositions comprising the compounds, and methods of using the compounds and compound compositions. The compounds, compositions, and methods described herein can be used for the therapeutic modulation of ion channel function, and treatment of disease and disease symptoms, particularly those mediated by certain calcium channel subtype targets.
    Type: Application
    Filed: December 12, 2007
    Publication date: April 17, 2008
    Applicant: Wyeth
    Inventors: Robert Zelle, Vincent Galullo, Hormoz Mazdiyasni
  • Publication number: 20080039449
    Abstract: The present invention relates to novel classes of compounds which are inhibitors of interleukin-1? converting enzyme. The ICE inhibitors of this invention are characterized by specific structural and physicochemical features. This invention also relates to pharmaceutical compositions comprising these compounds. The compounds and pharmaceutical compositions of this invention are particularly well suited for inhibiting ICE activity and consequently, may be advantageously used as agents against IL-1-, apoptosis-, IGIF-, and IFN-?-mediated diseases, inflammatory diseases, autoimmune diseases, destructive bone disorders, proliferative disorders, infectious diseases, degenerative diseases, and necrotic diseases. This invention also relates to methods for inhibiting ICE activity, for treating interleukin-1-, apoptosis-, IGIF- and IFN-?-mediated diseases and decreasing IGIF and IFN-? production using the compounds and compositions of this invention.
    Type: Application
    Filed: January 18, 2007
    Publication date: February 14, 2008
    Inventors: Mark Batchelor, David Bebbington, Guy Bemis, Wolf Fridman, Roger Gillespie, Julian Golec, David Lauffer, David Livingston, Saroop Matharu, Michael Mullican, Mark Murcko, Robert Murdoch, Robert Zelle
  • Publication number: 20070281937
    Abstract: The invention relates to compounds, compositions comprising the compounds, and methods of using the compounds and compound compositions. The compounds, compositions, and methods described herein can be used for the therapeutic modulation of ion channel function, and treatment of disease and disease symptoms, particularly those mediated by certain calcium channel subtype targets.
    Type: Application
    Filed: March 7, 2005
    Publication date: December 6, 2007
    Inventors: Robert Zelle, Vincent Galullo, Christopher Baker, Paul Will, William Frazee, Hormoz Mazdiyasni, Jinsong Guo
  • Publication number: 20070208064
    Abstract: The invention relates to compounds, compositions comprising the compounds, and methods of using the compounds and compound compositions. The compounds, compositions, and methods described herein can be used for the therapeutic modulation of ion channel function, and treatment of disease and disease symptoms, particularly those mediated by certain calcium channel subtype targets.
    Type: Application
    Filed: March 7, 2005
    Publication date: September 6, 2007
    Applicant: Wyeth
    Inventors: Robert Zelle, Vincent Galullo, Paul Will