Patents by Inventor Nils Lawrenz

Nils Lawrenz 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).

  • Manganese oxide based catalyst and catalyst device for the removal of formaldehyde and volatile organic compounds
    Patent number: 11583832
    Abstract: Disclosed herein are a catalyst composition, catalyst devices, and methods for removing formaldehyde, volatile organic compounds, and other pollutants from an air flow stream. The catalyst composition including manganese oxide, optionally one or more of alkali metals, alkaline earth metals, zinc, iron, binder, an inorganic oxide, or carbon.
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: February 21, 2023
    Assignee: BASF Corporation
    Inventors: David Weinberger, Wolfgang Ruettinger, Pascaline Tran, Laif Alden, Ting Gu, Feng Zhao, Anju Shi, Nils Lawrenz, Lukas Wengeler
  • Manganese oxide based catalyst and catalyst device for the removal of formaldehyde and volatile organic compounds
    Patent number: 11203009
    Abstract: Disclosed herein are a catalyst composition, catalyst devices, and methods for removing formaldehyde, volatile organic compounds, and other pollutants from an air flow stream. The catalyst composition including manganese oxide, optionally one or more of alkali metals, alkaline earth metals, zinc, iron, binder, an inorganic oxide, or carbon.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: December 21, 2021
    Assignee: BASF CORPORATION
    Inventors: David Weinberger, Wolfgang Ruettinger, Pascaline Tran, Laif Alden, Ting Gu, Feng Zhao, Anju Shi, Nils Lawrenz, Lukas Wengeler
  • MAGANESE OXIDE BASED CATALYST AND CATALYST DEVICE FOR THE REMOVAL OF FORMALDEHYDE AND VOLATILE ORGANIC COMPOUNDS
    Publication number: 20200171464
    Abstract: Disclosed herein are a catalyst composition, catalyst devices, and methods for removing formaldehyde, volatile organic compounds, and other pollutants from an air flow stream. The catalyst composition including manganese oxide, optionally one or more of alkali metals, alkaline earth metals, zinc, iron, binder, an inorganic oxide, or carbon.
    Type: Application
    Filed: February 3, 2020
    Publication date: June 4, 2020
    Inventors: David Weinberger, Wolfgang Ruettinger, Pascaline Tran, Laif Alden, Ting Gu, Feng Zhao, Anju Shi, Nils Lawrenz, Lukas Wengeler
  • MAGANESE OXIDE BASED CATALYST AND CATALYST DEVICE FOR THE REMOVAL OF FORMALDEHYDE AND VOLATILE ORGANIC COMPOUNDS
    Publication number: 20190232254
    Abstract: Disclosed herein are a catalyst composition, catalyst devices, and methods for removing formaldehyde, volatile organic compounds, and other pollutants from an air flow stream. The catalyst composition including manganese oxide, optionally one or more of alkali metals, alkaline earth metals, zinc, iron, binder, an inorganic oxide, or carbon.
    Type: Application
    Filed: June 12, 2017
    Publication date: August 1, 2019
    Inventors: David Weinberger, Wolfgang Ruettinger, Pascaline Tran, Laif Alden, Ting Gu, Feng Zhao, Anju Shi, Nils Lawrenz, Lukas Wengeler
  • Method for the Continuous Coating of a Cellulose-Based Fibrous Substrate Web with Fatty Acid Chloride
    Publication number: 20170241080
    Abstract: The present invention concerns a process for continuously coating a cellulose-based fibrous substrate web with fatty acid chloride, comprising the steps of a) pre-drying a cellulose-based fibrous substrate web to an EN ISO 638:2008 dry matter content of less than 10%; b) coating the cellulose-based fibrous substrate web pre-dried in step a) with a liquid fatty acid chloride composition at a DIN EN 20187 relative humidity of less than 20 rH and a temperature below the boiling temperature of the liquid fatty acid chloride composition; c) thermally treating the coated cellulose-based fibrous substrate web obtained from step b).
    Type: Application
    Filed: August 6, 2015
    Publication date: August 24, 2017
    Inventors: Christian Eichholz, Hubertus Kröner, Benjamin Schmidt-Hansberg, Lukas Wengeler, Jochen Gattermayer, Nils Lawrenz