Patents by Inventor Corinna Schmidt

Corinna Schmidt 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).

  • CELL CULTURE MEDIA
    Publication number: 20220411748
    Abstract: The present invention relates to cell culture media comprising N-lactoyl derivatives of one or more amino acid. The poor solubility of some amino acids in cell culture media is overcome by substituting them with an N-lactoyl derivative.
    Type: Application
    Filed: November 11, 2020
    Publication date: December 29, 2022
    Applicant: Merck Patent GmbH
    Inventors: Aline ZIMMER, Ronja SEIBEL, Corinna SCHMIDT, Gregor Franz Werner WILLE, Markus Klaus Robert FISCHER, Yannick Pierre REY
  • CELL CULTURE MEDIA COMPRISING KETO ACIDS
    Publication number: 20220204918
    Abstract: The present invention relates to cell culture media comprising alpha keto acids. The poor solubility of some amino acids like isoleucine, leucine and valine can be overcome by substituting them with the respective alpha keto acid.
    Type: Application
    Filed: April 8, 2020
    Publication date: June 30, 2022
    Applicant: MERCK PATENT GMBH
    Inventors: Aline ZIMMER, Ronja SEIBEL, Corinna SCHMIDT, Gregor Franz Werner WILLE, Markus Klaus Robert FISCHER
  • DEVICE AND METHOD FOR REDUCING THE HYDROGEN PEROXIDE AND PERACETIC ACID CONTENT IN A WATER FLOW
    Publication number: 20130327718
    Abstract: A device comprising a measuring device for determining the flow rate of a water stream, a measuring device for determining the concentration of hydrogen peroxide in the water stream, a measuring device for determining the concentration of peracetic acid in the water stream, a metering device for metering a reducing agent into the water stream downstream of the measuring devices for the concentrations, and a control device which, from the flow rate of the water stream, the concentration of hydrogen peroxide in the water stream and the concentration of peracetic acid in the water stream, calculates an amount of reducing agent for reducing the content of hydrogen peroxide and peracetic acid to a desired value and actuates the metering device for metering the reducing agent, makes possible reliable reduction of the content of hydrogen peroxide and peracetic acid in a water stream.
    Type: Application
    Filed: January 19, 2012
    Publication date: December 12, 2013
    Applicants: Katayama Chemical, Inc., Evonik Degussa GmbH
    Inventors: Walter Adami, Hubert Angert, Bernhard König, Steffen Krück, Frank Dieter Kuhn, Martin Lietzenmayer, Egon Walzer, Corinna Schmidt, Nobuhiro Muraoka
  • Pulverulent mixtures containing hydrogen peroxide and hydrophobized silicon dioxide
    Publication number: 20090252815
    Abstract: The present invention is directed to pulverulent mixtures comprising hydrogen peroxide and hydrophobized, pyrogenically prepared silicon dioxide powder, preferably with a methanol wettability of at least 40. The pulverulent mixtures exhibit good storage stability and can be used for the controlled release of hydrogen peroxide and/or oxygen. The invention also includes methods of making these pulverulent mixtures and methods of using the mixtures in detergents, cleaning compositions, topical medications, antimicrobials and other products.
    Type: Application
    Filed: January 23, 2009
    Publication date: October 8, 2009
    Applicant: Evonik Degussa GmbH
    Inventors: Egon Walzer, Corinna Schmidt, Friedhelm Brandner, Steffen Hasenzahl, Mario Scholz, Birgit Del Grosso, Heike Riedmann
  • Use of pulverulent mixtures containing hydrogen peroxide and hydrophobed silicon dioxide for the controlled release of hydrogen peroxide or oxygen
    Publication number: 20060278847
    Abstract: Pulverulent mixtures containing hydrogen peroxide and hydrophobised silicon dioxide are used for the controlled release of hydrogen peroxide and/or oxygen. The controlled release can take place in a time-delayed manner or by the application of pressure. Hydrogen peroxide can be released into aqueous or pulverulent media and in emulsions, gels, creams or pastes.
    Type: Application
    Filed: November 18, 2005
    Publication date: December 14, 2006
    Applicant: Degussa AG
    Inventors: Egon Walzer, Corinna Schmidt, Friedhelm Brandner, Steffen Hasenzahl, Mario Scholz, Birgit Del Grosso