Patents by Inventor Andreas Ferdinand

Andreas Ferdinand 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).

  • System for the Heating of Two Mutually Separated Liquids
    Publication number: 20140034742
    Abstract: The invention relates to a system for heating two mutually separated liquids, wherein a first liquid is intended for heating a building and wherein the second liquid is tap water.
    Type: Application
    Filed: February 7, 2013
    Publication date: February 6, 2014
    Applicant: ATAG VERWARMING NEDERLAND B.V.
    Inventors: Rudi MEINEN, Gideon Andreas Ferdinand BLIJ
  • Polyester raw material, and film produced therefrom
    Patent number: 5612138
    Abstract: The invention describes a novel polyester raw material and the production and use of an oriented, single- or multilayer film having an overall thickness of .ltoreq.4 .mu.m and a roughness on at least one film surface of R.sub.a <30 nm, where the surface gas-flow resistance on at least one film surface ist.ltoreq.a.multidot.d.sup.b [sec],where a=0 to 10,000 [sec/.mu.m], b=3.0 to .sigma., and d (overall film thickness) .ltoreq.4 .mu.m. The film contains first (I) and second (II) particles. The first particles are monodisperse and have an aspect ratio of 1.0-1.2.
    Type: Grant
    Filed: May 9, 1995
    Date of Patent: March 18, 1997
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Rainer Kurz, Andreas Ferdinand, Hermann Dallmann
  • Polyester raw material, and film produced therefrom
    Patent number: 5478632
    Abstract: The invention describes a novel polyester raw material and the production and use of an oriented, single- or multilayer film having an overall thickness of .ltoreq.4 .mu.m and a roughness on at least one film surface of R.sub.a <30 nm, where the surface gas-flow resistance on at least one film surface ist.ltoreq.a.multidot.d.sup.b [sec],where a=0 to 10,000 [sec/.mu.m], b=3.0 to 0, and d (overall film thickness).ltoreq.4 .mu.m. The film contains first (I) and second (II) particles. The first particles are monodisperse and have an aspect ratio of 1.0-1.2.
    Type: Grant
    Filed: April 15, 1994
    Date of Patent: December 26, 1995
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Rainer Kurz, Andreas Ferdinand, Hermann Dallmann