Patents by Inventor Hans Peter Noack

Hans Peter Noack 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).

  • Production of mineral wool
    Patent number: 7073353
    Abstract: The invention relates to a method for producing mineral wool, whereby a cracking catalyst having an aluminum oxide content of at least 35% by weight is used as a base material or aggregate. Said catalyst materials produce waste products which are difficult to eliminate in the chemical industry and which can be reused in the production of mineral fibers and can be used in an economical and resource sparing manner.
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: July 11, 2006
    Inventor: Hans Peter Noack
  • Production of mineral wool
    Publication number: 20040177650
    Abstract: The invention relates to a method for producing mineral wool, whereby a cracking catalyst having an aluminum oxide content of at least 35 wt % is used as a base material or aggregate. Said catalyst materials produce waste products which are difficult to eliminate in the chemical industry and which can be reused in the production of mineral fibers and can be used in an economical and resource sparing manner.
    Type: Application
    Filed: September 26, 2003
    Publication date: September 16, 2004
    Inventor: Hans Peter Noack