Patents by Inventor Martin Siegmund

Martin Siegmund 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: 20230261883
    Abstract: A computer-implemented method is for providing a digital certificate to a device. In an embodiment, the method is based on receiving, from the device, authentication data via a secure communication channel. Furthermore, the method is based on receiving, from the device, or determining, by the server, a first certificate identifier. In particular, the first certificate identifier is a hash value. Further aspects of the method are verifying the authentication data and receiving, from the device, a first public key created by the device. In an embodiment, the method is furthermore based on sending a first certificate signing request related to a first domain name based on the first public key to a certificate authority. Herein, the first domain name comprises the certificate identifier, and a domain related to the first domain name is controlled by the server. In particular, the first domain name is a wildcard domain.
    Type: Application
    Filed: April 26, 2023
    Publication date: August 17, 2023
    Applicant: Siemens Healthcare GmbH
    Inventors: Ivan MURPHY, Michael ROMMEL, Martin SIEGMUND
  • Patent number: 11671266
    Abstract: A computer-implemented method is for providing a digital certificate to a device. In an embodiment, the method is based on receiving, from the device, authentication data via a secure communication channel. Furthermore, the method is based on receiving, from the device, or determining, by the server, a first certificate identifier. In particular, the first certificate identifier is a hash value. Further aspects of the method are verifying the authentication data and receiving, from the device, a first public key created by the device. In an embodiment, the method is furthermore based on sending a first certificate signing request related to a first domain name based on the first public key to a certificate authority. Herein, the first domain name comprises the certificate identifier, and a domain related to the first domain name is controlled by the server. In particular, the first domain name is a wildcard domain.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: June 6, 2023
    Assignee: SIEMENS HEALTHCARE GMBH
    Inventors: Ivan Murphy, Michael Rommel, Martin Siegmund
  • Publication number: 20220182246
    Abstract: A computer-implemented method is for providing a digital certificate to a device. In an embodiment, the method is based on receiving, from the device, authentication data via a secure communication channel. Furthermore, the method is based on receiving, from the device, or determining, by the server, a first certificate identifier. In particular, the first certificate identifier is a hash value. Further aspects of the method are verifying the authentication data and receiving, from the device, a first public key created by the device. In an embodiment, the method is furthermore based on sending a first certificate signing request related to a first domain name based on the first public key to a certificate authority. Herein, the first domain name comprises the certificate identifier, and a domain related to the first domain name is controlled by the server. In particular, the first domain name is a wildcard domain.
    Type: Application
    Filed: November 30, 2021
    Publication date: June 9, 2022
    Applicant: Siemens Healthcare GmbH
    Inventors: Ivan MURPHY, Michael ROMMEL, Martin SIEGMUND
  • Publication number: 20070134317
    Abstract: A non effervescent tablet of sodium naproxen, comprising a tablet core and, if desired, a sugar or film coat, wherein the tablet core, based on the weight of the tablet core, consists of 30 to 99% by weight sodium naproxen and 70 to 1% by weight auxiliary agent component comprising at least one basic auxiliary agenL possesses a sufficient hardness, is comparatively small and leads to a particularly rapid increase in blood level and thereby to an accelerated onset of analgesic effect.
    Type: Application
    Filed: October 29, 2004
    Publication date: June 14, 2007
    Inventors: Peter Gruber, Martin Siegmund
  • Patent number: 5985311
    Abstract: A transdermal therapeutic system (TTS) which contains as the active ingredients an oestrogen and a gestagen or a gestagen or androgen as well as an acrylate adhesive and, as resorption promoters, the two substances oleic acid and 2-(2-ethoxyethoxy)ethanol.
    Type: Grant
    Filed: January 22, 1998
    Date of Patent: November 16, 1999
    Assignee: Labtec Gesellschaft fuer techologische Forschung und Entwicklung mbH
    Inventors: Guenter Cordes, Martin Siegmund