Inventor

Udo Heider

Inventor

Winchester, GB

Overview

18→

Patents

2001–2009

Patent span

Chemistry

Primary field (CPC C)

Patents· 18 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Fprimary

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium20%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution19%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy17%

C07CAcyclic or carbocyclic compounds14%

C07DHeterocyclic compounds9%

H01GCapacitors9%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%

C09KMaterials for miscellaneous applications, not provided for elsewhere3%

C10MLubricating compositions1%

C10NIndexing scheme associated with subclass c10m relating to lubricating compositions1%

PatentTitleYear

7,632,969'Process for the preparation of perfluoroalkylphosphines and the use thereof as perfluoroalkylating reagents'2009 7,585,994'Process for the preparation of compounds containing perfluoroalkanesulfonic acid groups'2009 7,247,740'Method for producing perfluoroalkane sulfonic acid esters and the salts thereof'2007 7,208,626'Method for the production of perfluoroalkyl phosphines and the use thereof as perfluoroalkylating reactants'2007 7,202,379'Process for the preparation of bis(perfluoroalkyl)phosphinic acids and salts thereof'2007 7,166,724'Ionic liquids'2007 7,153,974'Ionic liquids II'2006 7,145,004'Method for the production of monohydro-perfluoroalkanes, bis(perfluoroalkyl)phosphinates and perfluoroalkylphosphonates'2006 7,094,328'Strong acids, process for the preparation thereof, and uses thereof'2006 7,084,290'Method for producing perfluoroalkanesulfonic acid esters'2006 6,943,263'Method for producing bis(trifluoromethyl)imido salts'2005 6,924,066'Use of additives in electrolyte for electrochemical cells'2005 6,841,301'Fluoroalkyl phosphates for use in electrochemical cells'2005 6,749,964'Active positive-electrode material in electrochemical cells, and process for the production of these materials'2004 6,582,849'Stable (CF3)2N salts and process for preparing them'2003 6,548,212'Use of additives in electrolyte for electrochemical cells'2003 6,423,454'Lithium fluoroalkylphosphates and their use as electrolyte salts'2002 6,264,818'Electrochemical synthesis of perfluoroalkylfluorophosphoranes'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2009Patents assigned to MERCK PATENT GMBH (17)· patent assignee history

2001Based in Riedstadt-Crumstadt, DE· patent location history

2002–2007Based in Riedstadt, DE· patent location history

2005–2009Based in Winchester, GB· patent location history

2006Patents assigned to MERCK GMBH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MERCK PATENT GMBH	17	2001–2009
MERCK GMBH	1	2006

Locations

Location	Patents	Span
Winchester, GB	9	2005–2009
Riedstadt, DE	8	2002–2007
Riedstadt-Crumstadt, DE	1	2001