Patents by Inventor Manfred Hahne

Manfred Hahne 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).

  • Publication number: 20160140576
    Abstract: Methods and systems define a publishing group and/or select a publishing date. The method may customize and optimize a planned publishing date. Data may be received from a plurality of different data sources on different time schedules. Data may be extrapolated and the data sets harmonized in time, which may partially form the basis for selecting a publishing date. The method may automatically determine a publishing date based on an amount of data that would be extrapolated for various potential publishing dates. Analysis regarding a publishing date, including the amount of data for each database covered in a reporting period, may be rendered on a user interface. The system may include a global report processor including a processor for grouping regions and/or categories and suggesting/selecting a publishing date.
    Type: Application
    Filed: November 17, 2014
    Publication date: May 19, 2016
    Inventors: Gebhard Roos, Manfred Hahne, Katharina Seiz, Stefanie Brunner, Bernhard Bittermann, Thomas Collet, Markus Stege, Alexander Grendel
  • Publication number: 20080320264
    Abstract: A chip card is protected against copying by having a data memory for storage of data that are protected, at least in a sub-region of the data memory, against alteration by users or attackers outside of a privileged group. Members of this group can write an individual identifier for this chip card into this protected memory region once, and can write a digital signature of this identifier to an arbitrary memory region of the data memory. The digital signature can be generated with the use of a secret key for which an associated public key exists with which it can be checked whether the digital signature was generated from the individual identifier with the use of a secret key.
    Type: Application
    Filed: March 28, 2008
    Publication date: December 25, 2008
    Inventors: Michael Bungert, Manfred Hahn, Markus Heintel
  • Publication number: 20080271228
    Abstract: A disposable clothing is used for protection against liquids or microorganisms, in particular for medicine, chemistry or biotechnology. The clothing comprises, in particular a front part and sleeves (20) connected thereto. The clothing (10) is provided with an external layer (12) in the form of a non-woven air-permeable material. A barrier layer which is selected such that it is air permeable but liquid-proof, is applied to at least the side of the external layer (12) which is oriented towards a person wearing the clothing (10). The barrier layer is, at least in places, connected to the external layer. The non-woven material of the external layer (12) is a laminated material comprising spunbond and meltblown layers.
    Type: Application
    Filed: June 20, 2008
    Publication date: November 6, 2008
    Inventors: Eckhard Plaatje, Manfred Hahn, Alexandra Steger
  • Publication number: 20060096003
    Abstract: A disposable clothing is used for protection against liquids or micro-organisms, in particular for medicine, chemistry or biotechnology. The clothing comprises, in particular a front part and sleeves (20) connected thereto. The clothing (10) is provided with an external layer (12) in the form of a non-woven air-permeable material. A barrier layer which is selected such that it is air permeable but liquid-proof, is applied to at least the side of the external layer (12) which is oriented towards a person wearing the clothing (10). The barrier layer is, at least in places, connected to the external layer. The non-woven material of the external layer (12) is a laminated material comprising spundbond and meltblown layers.
    Type: Application
    Filed: October 25, 2003
    Publication date: May 11, 2006
    Inventors: Eckhard Plaatje, Manfred Hahn, Alexandra Steger
  • Patent number: 5453454
    Abstract: Process for the production of foam boards having a minimum thickness of 20 mm and a cross-sectional area of at least 50 cm.sup.2 by extruding a mixture of the styrene polymer, from 1 to 10% by weight, based on the styrene polymer, of a blowing agent, wherein the blowing agent contains at least one ether from the group consisting of dimethyl ether, methyl ethyl ether and methyl vinyl ether.
    Type: Grant
    Filed: November 22, 1994
    Date of Patent: September 26, 1995
    Assignee: BASF Aktiengesellschaft
    Inventors: Gerhard Alicke, Manfred Weilbacher, Bernardo Wolff, Hartmut Heinen, Franz-Josef Dietzen, Reinhold Weber, Manfred Hahn