Patents by Inventor Andreas Brachmann

Andreas Brachmann 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).

  • Method and device for the continuous neutralization of hydrochloric acid
    Patent number: 11034581
    Abstract: Disclosed is a method and a device for the continuous neutralization of hydrochloric acid at an industrial scale.
    Type: Grant
    Filed: January 18, 2018
    Date of Patent: June 15, 2021
    Assignee: Covestro Deutschland AG
    Inventors: Andreas Brachmann, Thomas Freitag, Juergen Hecke, Axel Hirschberg, Wolfgang Kern, Martin Leipnitz, Ralf Friedrichsen, Volker Rossmann
  • METHOD AND DEVICE FOR THE CONTINUOUS NEUTRALIZATION OF HYDROCHLORIC ACID
    Publication number: 20190330060
    Abstract: Disclosed is a method and a device for the continuous neutralization of hydrochloric acid at an industrial scale.
    Type: Application
    Filed: January 18, 2018
    Publication date: October 31, 2019
    Inventors: Andreas BRACHMANN, Thomas FREITAG, Juergen HECKE, Axel HIRSCHBERG, Wolfgang KERN, Martin LEIPNITZ, Ralf FRIEDRICHSEN, Volker ROSSMANN
  • NOVEL METHODS FOR DETECTING HYDROXYMETHYLCYTOSINE
    Publication number: 20140178873
    Abstract: The present invention provides a method of detecting a hydroxymethyl (hm) cytosine (C) in a nucleic acid molecule preparation; comprising: (a) providing a single-stranded (ss) nucleic acid molecule; (b) synthesizing at least one copy of at least a portion of the complementary strand of said ss nucleic acid molecule thereby generating a double-stranded (ds) nucleic acid molecule, wherein said synthesis is carried out in the presence of hydroxymethylcytosine or analog thereof (e.g., protected hydroxyl group); and (c) reacting the product obtained in (b) (all or purified) with an endonuclease being capable of cleaving said ds nucleic acid molecule, wherein cleavage by said endonuclease requires a recognition site that contains hmC on opposite strands; and (d) analyzing the product obtained in step (c).
    Type: Application
    Filed: March 2, 2012
    Publication date: June 26, 2014
    Inventors: Andreas Brachmann, Heinrich Leonhardt, Fabio Spada, Aleksandra Szwagierczak, Christine Silvia Schmidt, Sebastian Bultmann