Michael Schwarz

Person

Gross-Gerau, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Aldehydes containing a difluorooxymethylene bridge
- Patent number 7,109,381
- Issue date Sep 19, 2006
- Merck Patent GmbH
- Eike Poetsch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tricyclic quinoxaline and quinoline derivatives as a UV filter
- Patent number 7,101,537
- Issue date Sep 5, 2006
- Merck PatentGesellschaft
- Frank Pfluecker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Reaction of carbonyl compounds with organometallic reagents
- Patent number 7,098,344
- Issue date Aug 29, 2006
- Merck Patent GmbH
- Ulrich Koop
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for selectively dissociating cyclic carboxylic acid anhydrides
- Patent number 6,884,893
- Issue date Apr 26, 2005
- Merck Patent GmbH
- Michael Schwarz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of UV filter substances
- Patent number 6,593,476
- Issue date Jul 15, 2003
- Merck Patent Gesellschaft mit beschrankter Haftung
- Ulrich Heywang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Liquid crystalline medium
- Patent number 6,506,462
- Issue date Jan 14, 2003
- Merck Patent Gesellschaft mit beschrankter Haftung
- Kazuaki Tarumi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-phenyl-benzimidazolesulfonic acids as UV-B filters
- Patent number 6,440,401
- Issue date Aug 27, 2002
- Merck Patent Gesellschaft mit beschraenkter Haftung
- Ulrich Heywang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Liquid-crystalline medium and liquid-crystal display containing same
- Patent number 6,419,999
- Issue date Jul 16, 2002
- Merck Patent GmbH
- Kazuaki Tarumi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid-crystalline medium
- Patent number 6,406,761
- Issue date Jun 18, 2002
- Merck Patents Gesellschaft mit beschraenkter Haftung
- Kazuaki Tarumi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ketotricyclo[5.2.1.0]decane derivatives
- Patent number 6,277,357
- Issue date Aug 21, 2001
- Merck Patent Gesellschaft mit beschrankter Haftung
- Michael Schwarz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Liquid-crystalline medium
- Patent number 5,993,692
- Issue date Nov 30, 1999
- Merck Patent Gesellschaft MIT
- Kazuaki Tarumi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
.alpha.-hydroxyketoalkyl derivatives as light protection filters
- Patent number 5,968,482
- Issue date Oct 19, 1999
- Merck Patent Gesellschaft mit beschrankter Haftung
- Roland Martin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation of a D-(+)-biotin intermediate
- Patent number 5,847,152
- Issue date Dec 8, 1998
- Merck Patent Gesellschaft mit beschrankter Haftung
- Jurgen Eckstein
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzylidenenorcamphor derivatives
- Patent number 5,730,960
- Issue date Mar 24, 1998
- Merck Patent Gesellschaft mit beschrankter Haftung
- Inge Stein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ketotricyclo �.5.2.1.0! decane derivatives
- Patent number 5,705,169
- Issue date Jan 6, 1998
- Merck Patent Gesellschaft mit beschrankter Haftung
- Inge Stein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bis(methylidene)phenylene derivatives
- Patent number 5,677,314
- Issue date Oct 14, 1997
- Merck Patent Gesellschaft mit beschrankter Haftung
- Inge Stein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing substituted 4-methylidenecinnamic acid deriva...
- Patent number 5,639,883
- Issue date Jun 17, 1997
- Merck Patent Gesellschaft mit beschrankter Haftung
- Eike Poetsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ketotricyclo[5.2.1.0]decane derivatives
- Patent number 5,628,988
- Issue date May 13, 1997
- Merck Patent Gesellschaft mit beschrankter Haftung
- Michael Schwarz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of .alpha.-hydroxyketoalkyl derivatives as light protection fil...
- Patent number 5,600,007
- Issue date Feb 4, 1997
- Merck Gmbh
- Roland Martin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Triazine derivatives with UV filter properties
- Patent number 5,520,906
- Issue date May 28, 1996
- Merck Patent Gesellschaft mit beschrankter Haftung
- Ingeborg Stein
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process and means for the oxidative destruction of azides
- Patent number 5,457,265
- Issue date Oct 10, 1995
- Merck Patent Gesellschaft mit beschrankter Haftung
- Arnulf Heubner
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Process for the preparation of a D-(+)-biotin intermediate
- Patent number 5,235,065
- Issue date Aug 10, 1993
- Merck Patent Gesellschaft mit beschrankter Haftung
- Michael Schwarz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of imidazothiazolone derivatives
- Patent number 5,233,045
- Issue date Aug 3, 1993
- Merck Patent Gesellschaft mit beschrankter Haftung
- Michael Schwarz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pilosinine derivatives
- Patent number 5,180,837
- Issue date Jan 19, 1993
- Merck Patent Gesellschaft mit beschraenkter Haftung
- Ulrich Heywang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Formulation assistants
- Publication number 20070141014
- Publication date Jun 21, 2007
- Frank Pflucker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Tricyclic quinoxaline and quinoline derivatives as UV filters
- Publication number 20060222607
- Publication date Oct 5, 2006
- Frank Pflucker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Aldehydes containing a difluorooxymethylene bridge
- Publication number 20040242905
- Publication date Dec 2, 2004
- Eike Poetsch
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Tricyclic quinoxaline derivatives as a uv filter
- Publication number 20040102446
- Publication date May 27, 2004
- Frank Pflucker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Composition containing at least one aryl oxime and at least one act...
- Publication number 20030187034
- Publication date Oct 2, 2003
- Joachim Bunger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Topical composition containing at least one aryl oxime, and method...
- Publication number 20030176470
- Publication date Sep 18, 2003
- Joachim Bunger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Use of aryl oximes for the prophylaxis and/or treatment of erythema...
- Publication number 20030157037
- Publication date Aug 21, 2003
- Joachim Bunger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for preparing (+)-biotine
- Publication number 20030149278
- Publication date Aug 7, 2003
- Michael Schwarz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Reaction of carbonyl compounds with organometallic reagents
- Publication number 20030004357
- Publication date Jan 2, 2003
- Ulrich Koop
- C07 - ORGANIC CHEMISTRY
Information Patent Application
UV-B filter
- Publication number 20020055532
- Publication date May 9, 2002
- MERCK PATENT GESELLSCHAFT
- Ulrich Heywang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
UV-B filters
- Publication number 20020016349
- Publication date Feb 7, 2002
- MERCK PATENT GESELLSCHAFT
- Ulrich Heywang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of UV filter substances
- Publication number 20020013474
- Publication date Jan 31, 2002
- Merck Patent Gesellschaft
- Ulrich Heywang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Liquid-crystalline medium, and liquid-crystal display containing same
- Publication number 20010045545
- Publication date Nov 29, 2001
- Kazuaki Tarumi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Michael Schwarz

Person

Patents Grantslast 30 patents

Aldehydes containing a difluorooxymethylene bridge

Tricyclic quinoxaline and quinoline derivatives as a UV filter

Reaction of carbonyl compounds with organometallic reagents

Method for selectively dissociating cyclic carboxylic acid anhydrides

Process for the preparation of UV filter substances

Liquid crystalline medium

2-phenyl-benzimidazolesulfonic acids as UV-B filters

Liquid-crystalline medium and liquid-crystal display containing same

Liquid-crystalline medium

Ketotricyclo&#x0005B;5.2.1.0&#x0005D;decane derivatives

Liquid-crystalline medium

.alpha.-hydroxyketoalkyl derivatives as light protection filters

Preparation of a D-(+)-biotin intermediate

Benzylidenenorcamphor derivatives

Ketotricyclo �.5.2.1.0! decane derivatives

Bis(methylidene)phenylene derivatives

Process for preparing substituted 4-methylidenecinnamic acid deriva...

Ketotricyclo[5.2.1.0]decane derivatives

Use of .alpha.-hydroxyketoalkyl derivatives as light protection fil...

Triazine derivatives with UV filter properties

Process and means for the oxidative destruction of azides

Process for the preparation of a D-(+)-biotin intermediate

Process for the preparation of imidazothiazolone derivatives

Pilosinine derivatives

Patents Applicationslast 30 patents

Formulation assistants

Tricyclic quinoxaline and quinoline derivatives as UV filters

Aldehydes containing a difluorooxymethylene bridge

Tricyclic quinoxaline derivatives as a uv filter

Composition containing at least one aryl oxime and at least one act...

Topical composition containing at least one aryl oxime, and method...

Use of aryl oximes for the prophylaxis and/or treatment of erythema...

Method for preparing (+)-biotine

Reaction of carbonyl compounds with organometallic reagents

UV-B filter

UV-B filters

Process for the preparation of UV filter substances

Liquid-crystalline medium, and liquid-crystal display containing same

Ketotricyclo[5.2.1.0]decane derivatives