Patents by Inventor Annegret Jannasch

Annegret Jannasch 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).

Modifications of the trometamol salt of R-thioctic acid as well as a process for their production

Patent number: 7030251

Abstract: The invention relates to new modifications of the trometamol salt of R-thioctic acid of the formula I, processes for their production, pharmaceutical preparations containing these modifications, and their medical application.

Type: Grant

Filed: June 18, 2004

Date of Patent: April 18, 2006

Assignee: Viatris GmbH & Co KG

Inventors: Gunter Laban, Wolfgang Sauer, Annegret Jannasch
Modifications of the trometamol salt of R-thioctic acid as well as a process for their production

Patent number: 6844449

Abstract: The invention relates to new modifications of the trometamol salt of R-thioctic acid of the formula I, processes for their production, pharmaceutical preparations containing these modifications, and their medical application.

Type: Grant

Filed: July 30, 2002

Date of Patent: January 18, 2005

Assignee: Viatris GmbH & Co. KG

Inventors: Gunter Laban, Wolfgang Sauer, Annegret Jannasch
Modifications of the trometamol salt of R-thioctic acid as well as a process for their production

Publication number: 20050004208

Abstract: The invention relates to new modifications of the trometamol salt of R-thioctic acid of the formula I, processes for their production, pharmaceutical preparations containing these modifications, and their medical application.

Type: Application

Filed: June 30, 2004

Publication date: January 6, 2005

Inventors: Gunter Laban, Wolfgang Sauer, Annegret Jannasch
Modifications of the trometamol salt of R-thioctic acid as well as a process for their production

Publication number: 20040225007

Abstract: The invention relates to new modifications of the trometamol salt of R-thioctic acid of the formula I, 1

Type: Application

Filed: June 18, 2004

Publication date: November 11, 2004

Applicant: VIATRIS GmbH & Co., KG

Inventors: Gunter Laban, Wolfgang Sauer, Annegret Jannasch
Modifications of the trometamol salt of R-thioctic acid as well as a process for their production

Publication number: 20030050332

Abstract: The invention relates to new modifications of the trometamol salt of R-thioctic acid of the formula I, 1

Type: Application

Filed: July 30, 2002

Publication date: March 13, 2003

Inventors: Gunter Laban, Wolfgang Sauer, Annegret Jannasch

Modifications of the trometamol salt of R-thioctic acid as well as a process for their production

Modifications of the trometamol salt of R-thioctic acid as well as a process for their production

Modifications of the trometamol salt of R-thioctic acid as well as a process for their production

Modifications of the trometamol salt of R-thioctic acid as well as a process for their production

Modifications of the trometamol salt of R-thioctic acid as well as a process for their production