Wietelmann; Ulrich

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wietelmann; Ulrich.The latest application filed is for "stable alkali amide solutions and processes for preparing same".

Company Profile

15.74.85

Wietelmann; Ulrich - Friedrichsdorf DE
Wietelmann; Ulrich - Friedrichsforf DE
Wietelmann; Ulrich - Priedrichsdorf DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Organolithium process under continuous flow conditions Grant 11,407,769 - Schnippering , et al. August 9, 2	2022-08-09
Highly reactive metal hydrides, process for their preparation and use Grant 11,292,804 - Wietelmann , et al. April 5, 2	2022-04-05
Low-viscosity solutions of alkaline-earth metal alkoxides in aprotic solvents, method for the production of same and use for the production of ziegler-natta catalysts Grant 11,230,519 - Wietelmann , et al. January 25, 2	2022-01-25
Stable Alkali Amide Solutions And Processes For Preparing Same App 20210371435 - DAWIDOWSKI; Dirk ; et al.	2021-12-02
Method for producing lithium oxide Grant 11,180,377 - Dietz , et al. November 23, 2	2021-11-23
Rechargeable Lithium Battery with a Composite Anode App 20210320291 - Wietelmann; Ulrich	2021-10-14
Method of Producing a Rechargeable High-Energy Battery Having an Anionically Redox-Active Composite Cathode App 20210320296 - Wietelmann; Ulrich	2021-10-14
1.5-3 V lithium batteries with overcharge protection Grant 11,145,910 - Wietelmann , et al. October 12, 2	2021-10-12
Stabilized, pure lithium metal powder and method for producing the same Grant 11,021,797 - Wietelmann June 1, 2	2021-06-01
Stabilized lithium metal impressions coated with alloy-forming elements and method for production thereof Grant 11,018,334 - Wietelmann , et al. May 25, 2	2021-05-25
Organolithium Process Under Continuous Flow Conditions App 20210040124 - Schnippering; Stefan ; et al.	2021-02-11
Stabilized, Pure Lithium Metal Powder And Method For Producing The Same App 20200240020 - WIETELMANN; Ulrich	2020-07-30
Stabilized, pure lithium metal powder and method for producing the same Grant 10,655,229 - Wietelmann	2020-05-19
Method for producing metal organyls Grant 10,640,519 - Wietelmann , et al.	2020-05-05
Low-Viscosity Solutions of Alkaline-Earth Metal Alkoxides In Aprotic Solvents, Method for the Production of Same and Use for the App 20200123086 - WIETELMANN; Ulrich ; et al.	2020-04-23
1.5-3 V Lithium Batteries With Overcharge Protection App 20200052347 - Wietelmann; Ulrich ; et al.	2020-02-13
Highly Reactive Metal Hydrides, Process For Their Preparation And Use App 20200040012 - Wietelmann; Ulrich ; et al.	2020-02-06
Low-viscosity solutions of alkaline-earth metal alkoxides in aprotic solvents, method for the production of same and use for the production of Ziegler-Natta catalysts Grant 10,544,074 - Wietelmann , et al. Ja	2020-01-28
Stabilised (partially) lithiated graphite materials, methods for the production thereof and use for lithium batteries Grant 10,522,819 - Wietelmann , et al. Dec	2019-12-31
Lithiated Silicon/carbon Composite Materials And Method For Producing The Same App 20190393497 - Wietelmann; Ulrich ; et al.	2019-12-26
Method for Producing Lithium Oxide App 20190389734 - Dietz; Rainer ; et al.	2019-12-26
Active lithium reservoir for lithium-ion batteries Grant 10,431,818 - Wietelmann , et al. O	2019-10-01
Method for producing metal organyls Grant 10,370,390 - Wietelmann , et al.	2019-08-06
Method For Producing Metal Organyls App 20190062347 - Wietelmann; Ulrich ; et al.	2019-02-28
Stabilized lithium metal formations coasted with a shell containing nitrogen, and a method for the production of same Grant 10,160,036 - Wietelmann , et al. Dec	2018-12-25
Stabilized Lithium Metal Impressions Coated with Alloy-Forming Elements and Method for Production Thereof App 20180261834 - Wietelmann; Ulrich ; et al.	2018-09-13
Method For Producing Metal Organyls App 20180162880 - Wietelmann; Ulrich ; et al.	2018-06-14
Highly Reactive Metal Hydrides, Process For Their Preparation And Use App 20180162881 - Wietelmann; Ulrich ; et al.	2018-06-14
Lithiated Silicon/carbon Composite Materials And Method For Producing The Same App 20180019463 - Wietelmann; Ulrich ; et al.	2018-01-18
Low-viscosity concentrated solutions of alkaline earth metal alkoxides in aprotic solvents and processes for preparation thereof Grant 9,809,657 - Wietelmann , et al. November 7, 2	2017-11-07
Stabilized, Pure Lithium Metal Powder And Method For Producing The Same App 20170268110 - WIETELMANN; Ulrich	2017-09-21
Low-Viscosity Solutions of Alkaline-Earth Metal Alkoxides In Aprotic Solvents, Method for the Production of Same and Use for the Production of Ziegler-Natta Catalysts App 20170247305 - WIETELMANN; Ulrich ; et al.	2017-08-31
Lithium powder anode Grant 9,649,688 - Wietelmann , et al. May 16, 2	2017-05-16
Phosphorous-coated lithium metal products, method for production and use thereof Grant 9,601,762 - Wietelmann , et al. March 21, 2	2017-03-21
Organomagnesium synthesis agent Grant 9,534,001 - Haber , et al. January 3, 2	2017-01-03
Galvanic Cells and (Partially) Lithiated Lithium Battery Anodes with Increased Capacity and Methods for Producing Synthetic Graphite Intercalation Compounds App 20160351893 - Wietelmann; Ulrich ; et al.	2016-12-01
Stabilised (Partially) Lithiated Graphite Materials, Methods for the Production Thereof and Use for Lithium Batteries App 20160351888 - WIETELMANN; Ulrich ; et al.	2016-12-01
Galvanic cell having a lithium metal or an alloy comprising a lithium metal as anode material and an electrolyte having lithium . . . complex salt Grant 9,509,014 - Wietelmann , et al. November 29, 2	2016-11-29
Nitrogen-containing hydride anodes, and galvanic elements containing nitrogen-containing hydride anodes Grant 9,496,552 - Wietelmann November 15, 2	2016-11-15
Li.sub.2S@C-coated lithium metal product, method for the production thereof, and use Grant 9,496,545 - Wietelmann , et al. November 15, 2	2016-11-15
Galvanic elements containing oxygen-containing conversion electrodes Grant 9,490,482 - Wietelmann November 8, 2	2016-11-08
Stabilized Lithium Metal Formations Coated With A Shell Containing Nitrogen, And A Method For The Production Of Same App 20160121396 - WIETELMANN; Ulrich ; et al.	2016-05-05
Process for preparing metal difluorochelatoborates and use as battery electrolytes or additives in electrochemical cells Grant 9,260,456 - Wietelmann , et al. February 16, 2	2016-02-16
Method for producing amido-zinc halide/alkali-metal halide compounds Grant 9,227,987 - Wietelmann , et al. January 5, 2	2016-01-05
Lithium Powder Anode App 20150333332 - Wietelmann; Ulrich ; et al.	2015-11-19
Low-viscosity, concentrated solutions of magnesium complexes for producing polymerization catalysts and method for producing the same Grant 9,163,097 - Wietelmann , et al. October 20, 2	2015-10-20
Aluminum-based hydride anodes and galvanic elements containing aluminum-based hydride anodes Grant 9,166,227 - Wietelmann October 20, 2	2015-10-20
Low-viscosity Concentrated Solutions Of Alkaline Earth Metal Alkoxides In Aprotic Solvents And Processes For Preparation Thereof App 20150291708 - Wietelmann; Ulrich ; et al.	2015-10-15
Method for producing a carbon-coated lithium sulfide and use thereof Grant 9,147,883 - Wietelmann September 29, 2	2015-09-29
Additives For Galvanic Cells App 20150236379 - Wietelmann; Ulrich ; et al.	2015-08-20
1.5-3 V Lithium Batteries With Overcharge Protection App 20150236382 - Wietelmann; Ulrich ; et al.	2015-08-20
Crystalline, completely soluble lithium bis(oxalato)borate (LiBOB) Grant 9,093,718 - Dietz , et al. July 28, 2	2015-07-28
Surface-passivated lithium metal and method for the production thereof Grant 9,073,120 - Wietelmann July 7, 2	2015-07-07
Process for preparing lithium sulfide Grant 9,017,582 - Rittmeyer , et al. April 28, 2	2015-04-28
Concentrated solutions of alkaline-earth metal oxides in aprotic solvents and method for the production thereof Grant 8,956,991 - Wietelmann , et al. February 17, 2	2015-02-17
Phosphorous-coated Lithium Metal Products, Method For Production And Use Thereof App 20150037682 - Wietelmann; Ulrich ; et al.	2015-02-05
Crystalline, completely soluble lithium bis(oxalato)borate (LiBOB) Grant 8,946,452 - Dietz , et al. February 3, 2	2015-02-03
Conducting salts for galvanic cells, the production thereof and their use Grant 8,945,778 - Panitz , et al. February 3, 2	2015-02-03
Stabilized Lithium Metal Impressions Coated With Alloy-forming Elements And Method For Production Thereof App 20150010826 - Wietelmann; Ulrich ; et al.	2015-01-08
Li2s@c-coated Lithium Metal Product, Method For The Production Thereof, And Use App 20140322612 - Wietelmann; Ulrich ; et al.	2014-10-30
Process for producing mixed metal rare earth metal halide solutions in organic solvents Grant 8,846,879 - Wietelmann September 30, 2	2014-09-30
Process For Preparing Metal Difluorochelatoborates And Use As Battery Electrolytes Or Additives In Electrochemical Cells App 20140288331 - Wietelmann; Ulrich ; et al.	2014-09-25
Solutions of lithium aluminum hydride Grant 8,840,805 - Lischka , et al. September 23, 2	2014-09-23
Method For Producing Amido-zinc Halide/alkali- Metal Halide Compounds App 20140194626 - Wietelmann; Ulrich ; et al.	2014-07-10
Method For Producing A Carbon-coated Lithium Sulfide And Use Thereof App 20140124708 - Wietelmann; Ulrich	2014-05-08
Method For Producing A Carbon-coated Lithium Sulfide And Use Thereof App 20140110635 - Wietelmann; Ulrich	2014-04-24
Process For Preparing Lithium Sulfide App 20140084224 - Rittmeyer; Peter ; et al.	2014-03-27
CRYSTALLINE, COMPLETELY SOLUBLE LITHIUM BIS(OXALATO)BORATE (LiBOB) App 20130303785 - Dietz; Rainer ; et al.	2013-11-14
Low-viscosity, Concentrated Solutions Of Magnesium Complexes For Producing Polymerization Catalysts And Method For Producing The Same App 20130296161 - Wietelmann; Ulrich ; et al.	2013-11-07
Stabilized, Pure Lithium Metal Powder And Method For Producing The Same App 20130181160 - Wietelmann; Ulrich	2013-07-18
Lewis Acid Solutions In An Oxygen Donor-containing Solvent Or Solvent Mixture App 20130142721 - Wietelmann; Ulrich ; et al.	2013-06-06
Surface-passivated Lithium Metal And Method For The Production Thereof App 20130122318 - Wietelmann; Ulrich	2013-05-16
Metal Imide Compounds As Anode Materials For Lithium Batteries And Galvanic Elements With A High Storage Capacity App 20130062575 - Wietelmann; Ulrich	2013-03-14
Process for the preparation of lithium alcoholate solutions Grant 8,318,987 - Dawidowski , et al. November 27, 2	2012-11-27
Aluminum-based Hydride Anodes And Galvanic Elements Containing Aluminum-based Hydride Anodes App 20120288753 - Wietelmann; Ulrich	2012-11-15
Galvanic Elements Containing Oxygen-containing Conversion Electrodes App 20120225356 - Wietelmann; Ulrich	2012-09-06
Nitrogen-containing Hydride Anodes, And Galvanic Elements Containing Nitrogen-containing Hydride Anodes App 20120214057 - Wietelmann; Ulrich	2012-08-23
Coordination compounds of the boron group Grant 8,222,457 - Lerner , et al. July 17, 2	2012-07-17
Concentrated Solutions Of Alkaline-earth Metal Oxides In Aprotic Solvents And Method For The Production Thereof App 20120149553 - Wietelmann; Ulrich ; et al.	2012-06-14
Boron chelate complexes Grant 8,168,806 - Wietelmann , et al. May 1, 2	2012-05-01
Galvanic Cell Having A Lithium Metal Or An Alloy Comprising A Lithium Metal As Anode Material And An Electrolyte Having Lithium...complex Salt App 20120082900 - Wietelmann; Ulrich ; et al.	2012-04-05
Activated alkaline earth metal, in particular magnesium, for the preparation of organoalkaline earth metal compounds Grant 8,148,286 - Dietz , et al. April 3, 2	2012-04-03
Process For Producing Mixed Metal Rare Earth Metal Halide Solutions In Organic Solvents App 20110178337 - Wietelmann; Ulrich	2011-07-21
Method for the production of functionalized five-ring heterocycles, and use thereof Grant 7,982,046 - Emmel , et al. July 19, 2	2011-07-19
Water-free metaloxide colloids and metal oxide polymers, method for the production thereof and use thereof Grant 7,807,723 - Lischka , et al. October 5, 2	2010-10-05
Method for the production of magnesium alkoxide granules, and use thereof Grant 7,799,723 - Dietz , et al. September 21, 2	2010-09-21
Process for the preparation of pure aryllithium compounds and their use Grant 7,794,632 - Emmel , et al. September 14, 2	2010-09-14
Process For The Preparation Of Lithium Alcoholate Solutions App 20100185025 - Dawidowski; Dirk ; et al.	2010-07-22
Highly reactive zinc form, method for the production thereof, and use of the same Grant 7,759,509 - Lang , et al. July 20, 2	2010-07-20
Boron Chelate Complexes App 20100168476 - Wietelmann; Ulrich ; et al.	2010-07-01
Method for preparing diorganomagnesium-containing synthesis means Grant 7,744,784 - Lang , et al. June 29, 2	2010-06-29
Method for the production of water-free rare earth metal halogenides, synthesis mixtures containing water-free rare earth metal halogenides and use thereof Grant 7,737,232 - Lischka , et al. June 15, 2	2010-06-15
Method For Producing Low-acid Lithium Borate Salts And Mixtures Of Low-acid Lithium Borate Salts And Lithium Hydride App 20100143806 - Dietz; Rainer ; et al.	2010-06-10
CRYSTALLINE, COMPLETELY SOLUBLE LITHIUM BIS(OXALATO)BORATE (LiBOB) App 20100145076 - Dietz; Rainer ; et al.	2010-06-10
Boron chelate complexes Grant 7,709,663 - Wietelmann , et al. May 4, 2	2010-05-04
Method for the production of hydrogen-bis (chelato) borates and alkali metal-bis (chelato) borates Grant 7,674,911 - Wietelmann , et al. March 9, 2	2010-03-09
Method of drying organic liquid electrolytes Grant 7,666,310 - Wietelmann , et al. February 23, 2	2010-02-23
Coordination Compounds Of The Boron Group App 20100029875 - Roder; Jens ; et al.	2010-02-04
Usage Of Borate Salts App 20090309075 - Roder; Jens ; et al.	2009-12-17
Organomagnesium Synthesis Agent App 20090173914 - Haber; Steffen ; et al.	2009-07-09
Magnesium Alkoxide Granulate, Method For The Production Thereof, And Use Thereof App 20090148702 - Dietz; Rainer ; et al.	2009-06-11
Solutions of lithium aluminium hydride App 20090140201 - Lischka; Uwe ; et al.	2009-06-04
Method for the Production of Functionalized Five-Ring Heterocycles, and use thereof App 20090131685 - Emmel; Ute ; et al.	2009-05-21
Highly reactive zinc form, method for the production thereof, and use of the same App 20090118529 - Lang; Sebastian ; et al.	2009-05-07
Activated Alkaline Earth Metal, In Particular Magnesium, For The Preparation Of Organoalkaline Earth Metal Compounds App 20090112027 - Dietz; Rainer ; et al.	2009-04-30
Synthesis agent containing methyllithium/lithium bromide, and process for the preparation thereof Grant 7,501,075 - Emmel , et al. March 10, 2	2009-03-10
Borate Salts, Method for the Production Thereof and Use Thereof App 20090062497 - Aul; Rainer ; et al.	2009-03-05
Method for Preparing Diorganomagnesium-Containing Synthesis Means App 20080258319 - Lang; Sebastian ; et al.	2008-10-23
Method For The Production Of Water-Free Rare Earth Metal Halogenides, Synthesis Mixtures Containing Water-Free Rare Earth Metal Halogenides And Use Thereof App 20080125557 - Lischka; Uwe ; et al.	2008-05-29
Conducting Salts for Galvanic Cells, the Production thereof and Their Use App 20070269715 - Panitz; Jan-Christoph ; et al.	2007-11-22
Process for the preparation of lithium borohydride Grant 7,288,236 - Hauk , et al. October 30, 2	2007-10-30
Process for the preparation of pure aryllithium compounds and their use App 20070187847 - Emmel; Ute ; et al.	2007-08-16
Method for the production of hydrogen-bis (chelato) borates and alkali metal-bis (chelalo) borates App 20070166622 - Wietelmann; Ulrich ; et al.	2007-07-19
Electrolytes for lithium ion batteries Grant 7,226,704 - Panitz , et al. June 5, 2	2007-06-05
Method for the production of hydrogen-bis(chelato) borates and alkali metal-bis(chelato)borates Grant 7,208,131 - Wietelmann , et al. April 24, 2	2007-04-24
Boron chelate complexes App 20060142608 - Wietelmann; Ulrich ; et al.	2006-06-29
Method of drying organic liquid electrolytes App 20060138056 - Wietelmann; Ulrich ; et al.	2006-06-29
Process for the preparation of pure aryllithium compounds and their use App 20060091569 - Emmel; Ute ; et al.	2006-05-04
Synthesis agent containing methyllithium/lithium bromide, and process for the preparation thereof App 20060049379 - Emmel; Ute ; et al.	2006-03-09
Process for the preparation of lithium iodide solutions Grant 6,984,367 - Wietelmann , et al. January 10, 2	2006-01-10
Process for the preparation of lithium borohydride App 20050074385 - Hauk, Dieter ; et al.	2005-04-07
Method for the production of hydrogen bis(chelato) borates and alkali metal bis(chelato)borates App 20040116384 - Wietelmann, Ulrich ; et al.	2004-06-17
Method for drying organic liquid electrolytes App 20040096746 - Wietelmann, Ulrich ; et al.	2004-05-20
Electrolytes for lithium ion batteries App 20040076887 - Panitz, Jan-Christoph ; et al.	2004-04-22
Boron chelate complexes App 20040063986 - Wietelmann, Ulrich ; et al.	2004-04-01
Method for producing alkali metal monohydridoborates and monohydridoaluminates Grant 6,713,642 - Wietelmann , et al. March 30, 2	2004-03-30
Process for making vitamin E using hydrogen-tris(oxalato) phosphate Grant 6,700,002 - Bonrath , et al. March 2, 2	2004-03-02
Process for the preparation of lithium iodide solutions App 20040033191 - Wietelmann, Ulrich ; et al.	2004-02-19
Tris(oxalato)phosphates, method for their preparation and their use Grant 6,693,212 - Wietelmann , et al. February 17, 2	2004-02-17
Concentrated, stable alkali alkoxide solutions Grant 6,646,169 - Dawidowski , et al. November 11, 2	2003-11-11
Solutions of lithium pyrrolidine in tetrahydrofuran (thf)/hydrocarbons App 20030187164 - Weiss, Wilfried ; et al.	2003-10-02
Method for producing alkali metal monohydridoborates and monohydridoaluminates App 20030166956 - Wietelmann, Ulrich ; et al.	2003-09-04
Process for the preparation of pure aryllithium compounds and their use App 20030155665 - Emmel, Ute ; et al.	2003-08-21
Lithium bisoxalatoborate, the production thereof and its use as a conducting salt Grant 6,506,516 - Wietelmann , et al. January 14, 2	2003-01-14
Process for making vitamin E using hydrogen-tris(oxalato) phosphate App 20020161247 - Bonrath, Werner ; et al.	2002-10-31
Method of preparing magnesium alcoholates App 20020095060 - Wietelmann, Ulrich ; et al.	2002-07-18