Walter Frank

Person

Wuppertal, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Alkenyl (perfluoroalkyl) phosphinic acids
- Patent number RE48165
- Issue date Aug 18, 2020
- Merck Patent GmbH
- Nikolai (Mykola) Ignatyev
Information Patent Grant
Alkenyl(perfluoroalkyl)phosphinic acids
- Patent number 10,160,777
- Issue date Dec 25, 2018
- Merck Patent GmbH
- Nikolai (Mykola) Ignatyev
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfur-containing additives for electrochemical or optoelectronic d...
- Patent number 9,748,605
- Issue date Aug 29, 2017
- BASF SE
- Michael Schmidt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of tris(perfluoroalkyl)phosphine oxides...
- Patent number 9,346,838
- Issue date May 24, 2016
- Merck Patent GmbH
- Nikolai (Mykola) Ignatyev
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Particles for electrophoretic displays
- Patent number 9,182,615
- Issue date Nov 10, 2015
- Merck Patent GmbH
- Nils Greinert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of perfluoroalkylcyano- or perfluoroalk...
- Patent number 9,175,021
- Issue date Nov 3, 2015
- Merck Patent GmbH
- Nikolai (Mykola) Ignatyev
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of phosphinic acid esters
- Patent number 9,056,881
- Issue date Jun 16, 2015
- Merck Patent GmbH
- Nikolai Mykola Ignatyev
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compounds containing alkyl-cyano-borate or alkyl-cyano-fluoroborate...
- Patent number 9,058,935
- Issue date Jun 16, 2015
- Merc Patent GmbH
- Nikolai (Mykola) Ignatyev
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of perfluoroalkylcyano- or perfluoroalk...
- Patent number 8,927,757
- Issue date Jan 6, 2015
- Merck Patent GmbH
- Nikolai (Mykola) Ignatyev
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compounds containing perfluoroalkyl-cyano-alkoxy-borate anions or p...
- Patent number 8,901,340
- Issue date Dec 2, 2014
- Merck Patent GmbH
- Hiromi Shinohara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compounds containing alkyl-alkoxy-cyano-borate anions
- Patent number 8,859,800
- Issue date Oct 14, 2014
- Merck Patent GmbH
- Nikolai (Mykola) Ignatyev
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrolyte formulations
- Patent number 8,835,667
- Issue date Sep 16, 2014
- Merck Patent GmbH
- Hiromi Shinohara
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR THE SYNTHESIS OF AMIDE BONDS WITH THE AID OF NOVEL CATA...
- Publication number 20190270768
- Publication date Sep 5, 2019
- Merck Patent GmbH
- Nikolai (Mykola) IGNATYEV
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BRØNSTED-ACIDIC FLUOROALKYL PHOSPHONATES
- Publication number 20180258115
- Publication date Sep 13, 2018
- Merck Patent GmbH
- Nikolai (Mykola) IGNATIEV
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ALKENYL (PERFLUOROALKYL) PHOSPHINIC ACIDS
- Publication number 20170240574
- Publication date Aug 24, 2017
- Merck Patent GmbH
- Nikolai (Mykola) IGNATYEV
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR THE PREPARATION OF PERFLUOROALKYLCYANO- OR PERFLUOROALK...
- Publication number 20150166588
- Publication date Jun 18, 2015
- Merck Patent Gesellschaft mit Beschrankter Haftung
- Nikolai (Mykola) IGNATYEV
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF TRIS(PERFLUOROALKYL)PHOSPHINE OXIDES...
- Publication number 20150141698
- Publication date May 21, 2015
- Merck Patent GmbH
- Nikolai (Mykola) Ignatyev
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF PHOSPHINIC ACID ESTERS
- Publication number 20150045572
- Publication date Feb 12, 2015
- Merck Patent GmbH
- Nikolai Mykola Ignatyev
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SULFUR-CONTAINING ADDITIVES FOR ELECTROCHEMICAL OR OPTOELECTRONIC D...
- Publication number 20140193707
- Publication date Jul 10, 2014
- BASF SE
- Michael Schmidt
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUNDS CONTAINING ALKYL-ALKOXY-CYANO-BORATE ANIONS
- Publication number 20140171656
- Publication date Jun 19, 2014
- Merck Patent GmbH
- Nikolai (Mykola) Ignatyev
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUNDS CONTAINING ALKYL-CYANO-BORATE OR ALKYL-CYANO-FLUOROBORATE...
- Publication number 20140155566
- Publication date Jun 5, 2014
- Merck Patent GmbH
- Nikolai (Mykola) Ignatyen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PARTICLES FOR ELECTROPHORETIC DISPLAYS
- Publication number 20130244035
- Publication date Sep 19, 2013
- The University of Bristol
- Nils Greinert
- G02 - OPTICS
Information Patent Application
FLUORINATING REAGENTS WITH (PERFLUORALKYL) FLUOROPHOSPHATE ANION
- Publication number 20130023661
- Publication date Jan 24, 2013
- Merck Patent Gesellschaft mit Beschrankter Haftung
- Nikolai (Mykola) Ignatyev
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ELECTROLYTE FORMULATIONS
- Publication number 20120309982
- Publication date Dec 6, 2012
- Merck Patent Gesellschaft mit Beschrankter Haftung
- Hiromi Shinohara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF PERFLUOROALKYLCYANO- OR PERFLUOROALK...
- Publication number 20120309981
- Publication date Dec 6, 2012
- Merck Patent Gesellschaft mit Beschrankter Haftung
- Nikolai (Mykola) Ignatyev
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUNDS CONTAINING PERFLUOROALKYL-CYANO-ALKOXY-BORATE ANIONS OR P...
- Publication number 20120296096
- Publication date Nov 22, 2012
- MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
- Hiromi Shinohara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRODUCTION OF COMPOUNDS COMPRISING CF30 GROUPS
- Publication number 20110082312
- Publication date Apr 7, 2011
- MERCK PATENT GESELLSCHAFT MIT DESCHRANKTER HAFTUNG
- Nikolai (Mykola) Ignatyev
- C07 - ORGANIC CHEMISTRY

Walter Frank

Person

Patents Grantslast 30 patents

Alkenyl (perfluoroalkyl) phosphinic acids

Alkenyl(perfluoroalkyl)phosphinic acids

Sulfur-containing additives for electrochemical or optoelectronic d...

Process for the preparation of tris(perfluoroalkyl)phosphine oxides...

Particles for electrophoretic displays

Process for the preparation of perfluoroalkylcyano- or perfluoroalk...

Process for the preparation of phosphinic acid esters

Compounds containing alkyl-cyano-borate or alkyl-cyano-fluoroborate...

Process for the preparation of perfluoroalkylcyano- or perfluoroalk...

Compounds containing perfluoroalkyl-cyano-alkoxy-borate anions or p...

Compounds containing alkyl-alkoxy-cyano-borate anions

Electrolyte formulations

Patents Applicationslast 30 patents

PROCESS FOR THE SYNTHESIS OF AMIDE BONDS WITH THE AID OF NOVEL CATA...

BRØNSTED-ACIDIC FLUOROALKYL PHOSPHONATES

ALKENYL (PERFLUOROALKYL) PHOSPHINIC ACIDS

PROCESS FOR THE PREPARATION OF PERFLUOROALKYLCYANO- OR PERFLUOROALK...

PROCESS FOR THE PREPARATION OF TRIS(PERFLUOROALKYL)PHOSPHINE OXIDES...

PROCESS FOR THE PREPARATION OF PHOSPHINIC ACID ESTERS

SULFUR-CONTAINING ADDITIVES FOR ELECTROCHEMICAL OR OPTOELECTRONIC D...

COMPOUNDS CONTAINING ALKYL-ALKOXY-CYANO-BORATE ANIONS

COMPOUNDS CONTAINING ALKYL-CYANO-BORATE OR ALKYL-CYANO-FLUOROBORATE...

PARTICLES FOR ELECTROPHORETIC DISPLAYS

FLUORINATING REAGENTS WITH (PERFLUORALKYL) FLUOROPHOSPHATE ANION

ELECTROLYTE FORMULATIONS

PROCESS FOR THE PREPARATION OF PERFLUOROALKYLCYANO- OR PERFLUOROALK...

COMPOUNDS CONTAINING PERFLUOROALKYL-CYANO-ALKOXY-BORATE ANIONS OR P...

PRODUCTION OF COMPOUNDS COMPRISING CF30 GROUPS