Stefan Welzig

Person

Vienna, AT

People

Patents Grantslast 30 patents

Information Patent Grant
Formulation for photodynamic therapy
- Patent number 10,265,397
- Issue date Apr 23, 2019
- Sanochemia Pharmazeutika AG
- Stefan Welzig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for the production of a formulation of a hypericin salt
- Patent number 10,201,609
- Issue date Feb 12, 2019
- Sanochemia Pharmazeutika AG
- Stefan Welzig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Photodynamic therapy, formulation usable for this purpose, and meth...
- Patent number 10,143,751
- Issue date Dec 4, 2018
- Sanochemia Pharmazeutika AG
- Stefan Welzig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing a liquid pharmaceutical preparation
- Patent number 10,064,961
- Issue date Sep 4, 2018
- Sanochemia Pharmazeutika AG
- Stefan Welzig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Photodynamic diagnosis, formulations usable as photosensitizers for...
- Patent number 9,775,900
- Issue date Oct 3, 2017
- Sanochemia Pharmazeutika AG
- Stefan Welzig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions of tolperisone
- Patent number 9,675,598
- Issue date Jun 13, 2017
- Sanochemia Pharmazeutika AG
- Federico Gaeta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods of administering tolperisone for therapeutic purposes
- Patent number 9,662,317
- Issue date May 30, 2017
- Sanochemia Pharmazeutika AG
- Federico Gaeta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Photodynamic diagnosis, formulations usable as photosensitizers for...
- Patent number 9,629,932
- Issue date Apr 25, 2017
- Sanochemia Pharmazeutika AG
- Stefan Welzig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions of tolperisone
- Patent number 9,315,480
- Issue date Apr 19, 2016
- SANOCHEMIA PHARMAZEUTIKA AG
- Federico Gaeta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of high-purity 2,4′-dimethyl-3-piperidin...
- Patent number 8,372,979
- Issue date Feb 12, 2013
- Sanochemia Pharmazeutika AG
- Stefan Welzig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for the production of high-purity 4a, 5, 9, 10, 11, 12,-hexa...
- Patent number 8,212,029
- Issue date Jul 3, 2012
- Sanochemia Pharmazeutika AG
- Stefan Welzig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing salts of tolperisone
- Patent number 7,385,060
- Issue date Jun 10, 2008
- Sanochemia Pharmazeutika AG
- Laszlo Czollner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives and analogs of galanthamine
- Patent number 7,166,588
- Issue date Jan 23, 2007
- Sanochemia Pharmazeutika Aktiengesellschaft
- Ulrich Jordis
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING A CONTRAST AGENT
- Publication number 20200390910
- Publication date Dec 17, 2020
- SANOCHEMIA PHARMAZEUTIKA GMBH
- Stefan WELZIG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS OF TOLPERISONE
- Publication number 20180344717
- Publication date Dec 6, 2018
- SANOCHEMIA PHARMAZEUTIKA AG
- Federico GAETA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR THE PRODUCTION OF A FORMULATION OF A HYPERICIN SALT
- Publication number 20180055935
- Publication date Mar 1, 2018
- SANOCHEMIA PHARMAZEUTIKA AG
- Stefan WELZIG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FORMULATION FOR PHOTODYNAMIC THERAPY
- Publication number 20180055934
- Publication date Mar 1, 2018
- SANOCHEMIA PHARMAZEUTIKA AG
- Stefan WELZIG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS OF TOLPERISONE
- Publication number 20170239228
- Publication date Aug 24, 2017
- SANOCHEMIA PHARMAZEUTIKA AG
- Federico GAETA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PRODUCING A LIQUID PHARMACEUTICAL PREPARATION
- Publication number 20170216462
- Publication date Aug 3, 2017
- SANOCHEMIA PHARMAZEUTIKA AG
- Stefan WELZIG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHOTODYNAMIC DIAGNOSIS, FORMULATIONS USABLE AS PHOTOSENSITIZERS FOR...
- Publication number 20170196976
- Publication date Jul 13, 2017
- SANOCHEMIA PHARMAZEUTIKA AG
- Stefan WELZIG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHOTODYNAMIC DIAGNOSIS, FORMULATIONS USABLE AS PHOTOSENSITIZERS FOR...
- Publication number 20170087256
- Publication date Mar 30, 2017
- SANOCHEMIA PHARMAZEUTIKA AG
- Stefan WELZIG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHOTODYNAMIC THERAPY, FORMULATION USABLE FOR THIS PURPOSE, AND METH...
- Publication number 20170087249
- Publication date Mar 30, 2017
- SANOCHEMIA PHARMAZEUTIKA AG
- Stefan WELZIG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS OF TOLPERISONE
- Publication number 20160367540
- Publication date Dec 22, 2016
- SANOCHEMIA PHARMAZEUTIKA AG
- Federico Gaeta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS OF ADMINISTERING TOLPERISONE FOR THERAPEUTIC PURPOSES
- Publication number 20160220549
- Publication date Aug 4, 2016
- SANOCHEMIA PHARMAZEUTIKA AG
- Federico Gaeta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS OF TOLPERISONE
- Publication number 20100324090
- Publication date Dec 23, 2010
- Federico Gaeta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TOLPERISONE CONTROLLED RELEASE TABLET
- Publication number 20100249423
- Publication date Sep 30, 2010
- SANOCHEMIA PHARMAZEUTIKA AG
- Stefan Welzig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR THE PRODUCTION OF HIGH-PURITY 2,4'-DIMETHYL-3-PIPERIDIN...
- Publication number 20100150995
- Publication date Jun 17, 2010
- SANOCHEMIA PHARMAZEUTIKA AG
- Stefan Welzig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR THE PRODUCTION OF HIGH-PURITY 4A, 5, 9, 10, 11, 12,-HEXA...
- Publication number 20100105895
- Publication date Apr 29, 2010
- SANOCHEMIA PHARMAZEUTIKA AG
- Stefan Welzig
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR MANUFACTURING EXTREMELY PURE BENZAZEPINE DERIVATIVES
- Publication number 20090326219
- Publication date Dec 31, 2009
- SANOCHEMIA PHARMAZEUTIKA AG
- Klaus GERDES
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITIONS OF TOLPERISONE
- Publication number 20090253743
- Publication date Oct 8, 2009
- Avigen, Inc.
- Federico Gaeta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR ISOLATING 5-SUBSTITUTED TETRAZOLES
- Publication number 20090203920
- Publication date Aug 13, 2009
- SANOCHEMIA PHARMAZEUTIKA AG
- Stefan Welzig
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing salts of tolperisone
- Publication number 20080188522
- Publication date Aug 7, 2008
- SANOCHEMIA PHARMAZEUTIKA AG
- Laszlo Czollner
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel derivatives of 4a,5,9,10,11,12-hexahydrobenzofuro[3a,3,2][2]-...
- Publication number 20070105837
- Publication date May 10, 2007
- Laszlo Czollner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Derivatives and analogs of galanthamine
- Publication number 20070027138
- Publication date Feb 1, 2007
- Sanochemia Pharmazeutika Aktiengesellschaft
- Ulrich Jordis
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing salts of tolperisone
- Publication number 20060041141
- Publication date Feb 23, 2006
- Laszlo Czollner
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel derivatives and analogues of galanthamin
- Publication number 20030199493
- Publication date Oct 23, 2003
- Ulrich Jordis
- C07 - ORGANIC CHEMISTRY

Stefan Welzig

Person

Patents Grantslast 30 patents

Formulation for photodynamic therapy

Method for the production of a formulation of a hypericin salt

Photodynamic therapy, formulation usable for this purpose, and meth...

Method for producing a liquid pharmaceutical preparation

Photodynamic diagnosis, formulations usable as photosensitizers for...

Compositions of tolperisone

Methods of administering tolperisone for therapeutic purposes

Photodynamic diagnosis, formulations usable as photosensitizers for...

Compositions of tolperisone

Process for the production of high-purity 2,4′-dimethyl-3-piperidin...

Method for the production of high-purity 4a, 5, 9, 10, 11, 12,-hexa...

Method for producing salts of tolperisone

Derivatives and analogs of galanthamine

Patents Applicationslast 30 patents

PROCESS FOR PRODUCING A CONTRAST AGENT

COMPOSITIONS OF TOLPERISONE

METHOD FOR THE PRODUCTION OF A FORMULATION OF A HYPERICIN SALT

FORMULATION FOR PHOTODYNAMIC THERAPY

COMPOSITIONS OF TOLPERISONE

METHOD FOR PRODUCING A LIQUID PHARMACEUTICAL PREPARATION

PHOTODYNAMIC DIAGNOSIS, FORMULATIONS USABLE AS PHOTOSENSITIZERS FOR...

PHOTODYNAMIC DIAGNOSIS, FORMULATIONS USABLE AS PHOTOSENSITIZERS FOR...

PHOTODYNAMIC THERAPY, FORMULATION USABLE FOR THIS PURPOSE, AND METH...

COMPOSITIONS OF TOLPERISONE

METHODS OF ADMINISTERING TOLPERISONE FOR THERAPEUTIC PURPOSES

COMPOSITIONS OF TOLPERISONE

TOLPERISONE CONTROLLED RELEASE TABLET

PROCESS FOR THE PRODUCTION OF HIGH-PURITY 2,4'-DIMETHYL-3-PIPERIDIN...

METHOD FOR THE PRODUCTION OF HIGH-PURITY 4A, 5, 9, 10, 11, 12,-HEXA...

PROCESS FOR MANUFACTURING EXTREMELY PURE BENZAZEPINE DERIVATIVES

COMPOSITIONS OF TOLPERISONE

METHOD FOR ISOLATING 5-SUBSTITUTED TETRAZOLES

Method for producing salts of tolperisone

Novel derivatives of 4a,5,9,10,11,12-hexahydrobenzofuro[3a,3,2][2]-...

Derivatives and analogs of galanthamine

Method for producing salts of tolperisone

Novel derivatives and analogues of galanthamin