Patents by Inventor Seang Beng Tan

Seang Beng Tan 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).

  • Multi-shield spinal access system
    Patent number: 11883064
    Abstract: An access device for accessing an intervertebral disc having an outer shield comprising an access shield with a larger diameter (˜16-30 mm) that reaches from the skin down to the facet line, with an inner shield having a second smaller diameter (˜5-12 mm) extending past the access shield and reaches down to the disc level. This combines the benefits of the direct visual microsurgical/mini open approaches and the percutaneous, “ultra-MIS” techniques.
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: January 30, 2024
    Assignee: Medos International Sarl
    Inventors: Daniel Thommen, Joern Richter, Michael Wang, Richard Assaker, Richard Fessler, Christoph Mehren, Seang Beng Tan, William Taylor, Eric Buehlmann, Michael White
  • Multi-shield spinal access system
    Patent number: 11712264
    Abstract: An access device for accessing an intervertebral disc having an outer shield comprising an access shield with a larger diameter (˜16-30 mm) that reaches from the skin down to the facet line, with an inner shield having a second smaller diameter (˜5-12 mm) extending past the access shield and reaches down to the disc level. This combines the benefits of the direct visual microsurgical/mini open approaches and the percutaneous, “ultra-MIS” techniques.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: August 1, 2023
    Assignee: Medos International Sarl
    Inventors: Daniel Thommen, Joern Richter, Michael Wang, Richard Assaker, Richard Fessler, Christoph Mehren, Seang Beng Tan, William Taylor, Eric Buehlmann, Michael White, Piet Hinoul, Richard Kocharian
  • Multi-shield spinal access system
    Patent number: 11672562
    Abstract: An access device for accessing an intervertebral disc having an outer shield comprising an access shield with a larger diameter (˜16-30 mm) that reaches from the skin down to the facet line, with an inner shield having a second smaller diameter (˜5-12 mm) extending past the access shield and reaches down to the disc level. This combines the benefits of the direct visual microsurgical/mini open approaches and the percutaneous, “ultra-MIS” techniques.
    Type: Grant
    Filed: November 4, 2020
    Date of Patent: June 13, 2023
    Assignee: MEDOS INTERNATIONAL SARL
    Inventors: Daniel Thommen, Joern Richter, Michael Wang, Richard Assaker, Richard Fessler, Christoph Mehren, Seang Beng Tan, William Taylor, Eric Buehlmann, Michael White
  • MULTI-SHIELD SPINAL ACCESS SYSTEM
    Publication number: 20220192700
    Abstract: An access device for accessing an intervertebral disc having an outer shield comprising an access shield with a larger diameter (˜16-30 mm) that reaches from the skin down to the facet line, with an inner shield having a second smaller diameter (˜5-12 mm) extending past the access shield and reaches down to the disc level. This combines the benefits of the direct visual microsurgical/mini open approaches and the percutaneous, “ultra-MIS” techniques.
    Type: Application
    Filed: March 11, 2022
    Publication date: June 23, 2022
    Applicant: Medos International Sarl
    Inventors: Daniel Thommen, Joern Richter, Michael Wang, Richard Assaker, Richard Fessler, Christoph Mehren, Seang Beng Tan, William Taylor, Eric Buehlmann, Michael White
  • MULTI-SHIELD SPINAL ACCESS SYSTEM
    Publication number: 20210282806
    Abstract: An access device for accessing an intervertebral disc having an outer shield comprising an access shield with a larger diameter (˜16-30 mm) that reaches from the skin down to the facet line, with an inner shield having a second smaller diameter (˜5-12 mm) extending past the access shield and reaches down to the disc level. This combines the benefits of the direct visual microsurgical/mini open approaches and the percutaneous, “ultra-MIS” techniques.
    Type: Application
    Filed: March 26, 2021
    Publication date: September 16, 2021
    Applicant: Medos International Sarl
    Inventors: Daniel Thommen, Joern Richter, Michael Wang, Richard Assaker, Richard Fessler, Christoph Mehren, Seang Beng Tan, William Taylor, Eric Buehlmann, Michael White
  • MULTI-SHIELD SPINAL ACCESS SYSTEM
    Publication number: 20210204973
    Abstract: An access device for accessing an intervertebral disc having an outer shield comprising an access shield with a larger diameter (˜16-30 mm) that reaches from the skin down to the facet line, with an inner shield having a second smaller diameter (˜5-12 mm) extending past the access shield and reaches down to the disc level. This combines the benefits of the direct visual microsurgical/mini open approaches and the percutaneous, “ultra-MIS” techniques.
    Type: Application
    Filed: January 26, 2021
    Publication date: July 8, 2021
    Applicant: Medos International Sarl
    Inventors: Daniel Thommen, Joern Richter, Michael Wang, Richard Assaker, Richard Fessler, Christoph Mehren, Seang Beng Tan, William Taylor, Eric Buehlmann, Michael White, Piet Hinoul, Richard Kocharian
  • Multi-shield spinal access system
    Patent number: 11000312
    Abstract: An access device for accessing an intervertebral disc having an outer shield comprising an access shield with a larger diameter (˜16-30 mm) that reaches from the skin down to the facet line, with an inner shield having a second smaller diameter (˜5-12 mm) extending past the access shield and reaches down to the disc level. This combines the benefits of the direct visual microsurgical/mini open approaches and the percutaneous, “ultra-MIS” techniques.
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: May 11, 2021
    Assignee: Medos International Sarl
    Inventors: Daniel Thommen, Joern Richter, Michael Wang, Richard Assaker, Richard Fessler, Christoph Mehren, Seang Beng Tan, William Taylor, Eric Buehlmann, Michael White, Piet Hinoul, Richard Kocharian
  • Multi-shield spinal access system
    Patent number: 10987129
    Abstract: An access device for accessing an intervertebral disc having an outer shield comprising an access shield with a larger diameter (˜16-30 mm) that reaches from the skin down to the facet line, with an inner shield having a second smaller diameter (˜5-12 mm) extending past the access shield and reaches down to the disc level. This combines the benefits of the direct visual microsurgical/mini open approaches and the percutaneous, “ultra-MIS” techniques.
    Type: Grant
    Filed: September 1, 2016
    Date of Patent: April 27, 2021
    Assignee: Medos International Sarl
    Inventors: Daniel Thommen, Joern Richter, Michael Wang, Richard Assaker, Richard Fessler, Christoph Mehren, Seang Beng Tan, William Taylor, Eric Buehlmann, Michael White
  • MULTI-SHIELD SPINAL ACCESS SYSTEM
    Publication number: 20210052298
    Abstract: An access device for accessing an intervertebral disc having an outer shield comprising an access shield with a larger diameter (˜16-30 mm) that reaches from the skin down to the facet line, with an inner shield having a second smaller diameter (˜5-12 mm) extending past the access shield and reaches down to the disc level. This combines the benefits of the direct visual microsurgical/mini open approaches and the percutaneous, “ultra-MIS” techniques.
    Type: Application
    Filed: November 4, 2020
    Publication date: February 25, 2021
    Applicant: Medos International Sarl
    Inventors: Daniel Thommen, Joern Richter, Michael Wang, Richard Assaker, Richard Fessler, Christoph Mehren, Seang Beng Tan, William Taylor, Eric Buehlmann, Michael White
  • Multi-shield spinal access system
    Patent number: 10874425
    Abstract: An access device for accessing an intervertebral disc having an outer shield comprising an access shield with a larger diameter (˜16-30 mm) that reaches from the skin down to the facet line, with an inner shield having a second smaller diameter (˜5-12 mm) extending past the access shield and reaches down to the disc level. This combines the benefits of the direct visual microsurgical/mini open approaches and the percutaneous, “ultra-MIS” techniques.
    Type: Grant
    Filed: February 21, 2017
    Date of Patent: December 29, 2020
    Assignee: Medos International Sarl
    Inventors: Daniel Thommen, Joern Richter, Michael Wang, Richard Assaker, Richard Fessler, Christoph Mehren, Seang Beng Tan, William Taylor, Eric Buehlmann, Michael White
  • Multi-Shield Spinal Access System
    Publication number: 20180008253
    Abstract: An access device for accessing an intervertebral disc having an outer shield comprising an access shield with a larger diameter (˜16-30 mm) that reaches from the skin down to the facet line, with an inner shield having a second smaller diameter (˜5-12 mm) extending past the access shield and reaches down to the disc level. This combines the benefits of the direct visual microsurgical/mini open approaches and the percutaneous, “ultra-MIS” techniques.
    Type: Application
    Filed: September 7, 2017
    Publication date: January 11, 2018
    Applicant: Medos International Sarl
    Inventors: DANIEL THOMMEN, JOERN RICHTER, MICHAEL WANG, RICHARD ASSAKER, RICHARD FESSLER, CHRISTOPHER MEHREN, SEANG BENG TAN, WILLIAM TAYLOR, ERIC BUEHLMANN, MICHAEL WHITE, PIET HINOUL, RICHARD KOCHARIAN
  • Multi-Shield Spinal Access System
    Publication number: 20170156814
    Abstract: An access device for accessing an intervertebral disc having an outer shield comprising an access shield with a larger diameter (˜16-30 mm) that reaches from the skin down to the facet line, with an inner shield having a second smaller diameter (˜5-12 mm) extending past the access shield and reaches down to the disc level. This combines the benefits of the direct visual microsurgical/mini open approaches and the percutaneous, “ultra-MIS” techniques.
    Type: Application
    Filed: February 21, 2017
    Publication date: June 8, 2017
    Applicant: Medos International Sarl
    Inventors: DANIEL THOMMEN, JOERN RICHTER, MICHAEL WANG, RICHARD ASSAKER, RICHARD FESSLER, CHRISTOPHER MEHREN, SEANG BENG TAN, WILLIAM TAYLOR, ERIC BUEHLMANN, MICHAEL WHITE
  • Intervertebral fixation device having one or more bracing elements
    Publication number: 20020165613
    Abstract: An intervertebral fixation device includes an intervertebral fixation block and one or more bracing elements. The fixation block is provided with one or more joining slots. The bracing elements support the vertebrae under treatment at an insertion front end thereof, when the bracing elements are inserted into the joining slots of the fixation block.
    Type: Application
    Filed: April 30, 2002
    Publication date: November 7, 2002
    Applicant: Chih-I LIN
    Inventors: Chih-I Lin, Seang Beng Tan, Hansen A. Yuan