Patents by Inventor Peter Osswald

Peter Osswald 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: 11267968
    Abstract: The invention relates to a radiation-curable silicone composition for additive-manufacturing technology comprising mercapto-functional polyorganosiloxane(s) as Component A, organosiloxane(s) with at least two aliphatic unsaturated carbon-carbon moieties as Component B, photo-initiator(s) as Component C for initiating a curing reaction between Component A and Component B, dye(s) as Component D, and at least one of the following as Component E: solvent being able to dissolve the dye(s); and/or surfactant(s) being able to dissolve the dye(s).
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: March 8, 2022
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Peter Osswald, Henning Hoffmann, Hendrick Grupp, Joachim Zech, Daniel Oberpertinger, Malte Korten, Gallus Schechner
  • Publication number: 20210302397
    Abstract: Described is a metering pump that may be used to meter volumes of sample in a chromatography system. The metering pump has a modular configuration that allows for separation of a head pod from a drive assembly for easy serviceability. The head pod includes a pump head, cartridge housing, seal wash housing and plunger. The drive assembly can be implemented in an inline drive configuration. Alternatively, the drive assembly can be implemented in an offset drive configuration in which a stepper motor is displaced laterally from other drive assembly components but is coupled through a belt and pulley system.
    Type: Application
    Filed: March 25, 2021
    Publication date: September 30, 2021
    Inventors: Joshua A. Burnett, Rose Solow, David A. Simpson, Peter Osswald, John M. Auclair, Michael LeBeau
  • Publication number: 20210214556
    Abstract: The invention relates to a radiation-curable silicone composition for additive-manufacturing technology comprising mercapto-functional polyorganosiloxane(s) as Component A, organosiloxane(s) with at least two aliphatic unsaturated carbon-carbon moieties as Component B, photo-initiator(s) as Component C for initiating a curing reaction between Component A and Component B, dye(s) as Component D, and at least one of the following as Component E: solvent being able to dissolve the dye(s); and/or surfactant(s) being able to dissolve the dye(s).
    Type: Application
    Filed: January 29, 2019
    Publication date: July 15, 2021
    Inventors: Peter Osswald, Henning Hoffmann, Hendrick Grupp, Joachim Zech, Daniel Oberpertinger, Malte Korten, Gallus Schechner
  • Patent number: 11002713
    Abstract: A liquid chromatography sample organizer includes a first chamber, a plurality of stacked sample organizer shelves mounted within the first chamber each individually configured to store a sample-vial carrier including a sample, and a shelf magnet affixed to a surface of each of the plurality of stacked sample organizer shelves. A portion of the first chamber is configured to be located adjacent to, and open to, a sample manager configured to inject liquid chromatography samples into a chromatographic flow stream. Disclosed further is a liquid chromatography system having the sample organizer, a sample drawer, and a method of transferring samples between a sample manager and the sample organizer.
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: May 11, 2021
    Assignee: WATERS TECHNOLOGIES CORPORATION
    Inventors: David A. Simpson, Joshua A. Burnett, Marc E. Lemelin, Paul Keenan, Peter Osswald
  • Patent number: 10859541
    Abstract: A needle for aspirating a sample from a sample source and injecting the sample into a liquid chromatography system, the needle including a needle body having a rough textured surface finish for at least a portion of the needle body, wherein the rough textured surface finish reduces a coefficient of friction of the needle body, is provided. Furthermore, an associated method is also provided.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: December 8, 2020
    Assignee: WATERS TECHNOLOGIES CORPORATION
    Inventors: Scott Kelley, Peter Osswald, Rose Solow, John M. Auclair
  • Publication number: 20190358130
    Abstract: The invention relates to a curable composition for dental retraction comprising a resin matrix comprising at least one polyorganosiloxane with at least two olefinically unsaturated groups as component A1, at least one organohydrogenpolysiloxane as component A2, optionally at least one vinyl functional QM silicone component as component A3, at least one alkylsiloxane having at least one carbinol, silanol, or alkoxy moiety as component B, optionally surfactant(s) as component E, optionally additive(s) as component F, a filler system comprising filler(s) as component D, a catalyst system comprising addition cure catalyst component C-A suitable to cure components A1 and A2, condensation cure catalyst component C-B suitable to cure component B, the curable composition being provided as a kit of part comprising a Catalyst Part I and a Base Part II the Catalyst Part I comprising components C-A, C-B, A1, the Base Part II comprising components A2, A1, B, wherein each of components D, E and F and A3, if present, can be
    Type: Application
    Filed: January 15, 2018
    Publication date: November 28, 2019
    Inventors: Henning Hoffmann, Peter Osswald, Joachim Zech
  • Publication number: 20190277812
    Abstract: A needle for aspirating a sample from a sample source and injecting the sample into a liquid chromatography system, the needle including a needle body having a rough textured surface finish for at least a portion of the needle body, wherein the rough textured surface finish reduces a coefficient of friction of the needle body, is provided. Furthermore, an associated method is also provided.
    Type: Application
    Filed: March 5, 2019
    Publication date: September 12, 2019
    Inventors: Scott Kelley, Peter Osswald, Rose Solow, John M. Auclair
  • Patent number: 8350035
    Abstract: The present invention relates to fluorinated rylenetetracarboxylic acid derivatives, to a process for their preparation and to their use, especially as n-type semiconductors.
    Type: Grant
    Filed: February 16, 2007
    Date of Patent: January 8, 2013
    Assignee: BASF Aktiengesellschaft
    Inventors: Martin Koenemann, Peter Osswald, Ruediger Schmidt, Frank Wuerthner
  • Publication number: 20090166614
    Abstract: The present invention relates to fluorinated rylenetetracarboxylic acid derivatives, to a process for their preparation and to their use, especially as n-type semiconductors.
    Type: Application
    Filed: February 16, 2007
    Publication date: July 2, 2009
    Applicant: BASF AKTIENGESELLSCHAFT
    Inventors: Martin Könemann, Peter Osswald, Rüdiger Schmidt, Frank Würthner