Spawnt Private S.a.r.l.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Spawnt Private S.a.r.l..The latest application filed is for "method for producing tetrahalosilanes".

Company Profile

0.16.24

Spawnt Private S.a.r.l. - Luxembourg LU
Spawnt Private S.a.r.l. - DE DE
Spawnt Private S.a.r.l - Luxembourg LU
Spawnt Private S.a.r.l -

*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
Method for removing impurities from silicon Grant 9,458,294 - Auner , et al. October 4, 2	2016-10-04
Method for producing halogenated oligomers and/or halogenated polymers of elements of the third to fifth main group Grant 9,428,618 - Auner , et al. August 30, 2	2016-08-30
Method for the production of silicon from silyl halides Grant 9,382,122 - Auner July 5, 2	2016-07-05
Method and device for producing short-chain halogenated polysilanes Grant 9,353,227 - Bauch , et al. May 31, 2	2016-05-31
Process for removing nonmetallic impurities from metallurgical silicon Grant 9,327,987 - Mohsseni-Ala , et al. May 3, 2	2016-05-03
Method for producing hexachlorodisilane Grant 9,278,865 - Auner , et al. March 8, 2	2016-03-08
Nanowires made of novel precursors and method for the production thereof Grant 9,263,262 - Auner , et al. February 16, 2	2016-02-16
Method for producing halogenated polysilanes Grant 9,139,702 - Bauch , et al. September 22, 2	2015-09-22
Bodies coated by SiC and method for creating SiC-coated bodies Grant 9,062,370 - Endler , et al. June 23, 2	2015-06-23
Storage material and method for obtaining H-silanes therefrom Grant 9,034,291 - Auner , et al. May 19, 2	2015-05-19
Method For Producing Tetrahalosilanes App 20140335006 - Auner; Norbert	2014-11-13
Storage Material And Method For Obtaining H-silanes Therefrom App 20140093443 - Auner; Norbert ; et al.	2014-04-03
Method For Producing Fluorinated Polysilanes App 20130270102 - Auner; Norbert ; et al.	2013-10-17
Method For The Production Of High-purity Silicon App 20130243683 - Auner; Norbert ; et al.	2013-09-19
Process For Preparing Urea App 20130116472 - Auner; Norbert	2013-05-09
Process for supplying a fuel cell with hydrogen by means of silanes or polysilanes Grant 8,435,476 - Pretterebner May 7, 2	2013-05-07
Hydrogen and energy generation by thermal conversion of silanes Grant 8,414,863 - Pretterebner , et al. April 9, 2	2013-04-09
Chlorinated Oligogermanes And Method For The Production Thereof App 20130043429 - Auner; Norbert ; et al.	2013-02-21
Method For Producing Ammonia App 20130039834 - Auner; Norbert	2013-02-14
Method For Removing Impurities From Silicon App 20130039830 - Auner; Norbert ; et al.	2013-02-14
Catalytic hydrogenation Grant 8,372,370 - Holl , et al. February 12, 2	2013-02-12
Method For Producing Hexachlorodisilane App 20130017138 - Auner; Norbert ; et al.	2013-01-17
Method For Producing Hydrogenated Polygermane And Hydrogenated Polygermane App 20130004666 - Auner; Norbert ; et al.	2013-01-03
Kinetically Stable Chlorinated Polysilanes And Production And Use Thereof App 20130001467 - Auner; Norbert ; et al.	2013-01-03
Method For Producing Halogenated Polysilanes App 20120319041 - Bauch; Christian ; et al.	2012-12-20
Method For Producing Oligosilanes App 20120321540 - Auner; Norbert ; et al.	2012-12-20
Chloride-containing Silicon App 20120313037 - Auner; Norbert ; et al.	2012-12-13
Method For Producing Hydrogenated Polygermasilane And Hydrogenated Polygermasilane App 20120315392 - Auner; Norbert ; et al.	2012-12-13
Method And Device For Producing Short-chain Halogenated Polysilanes App 20120308464 - Bauch; Christian ; et al.	2012-12-06
Method For The Production Of Silicon From Silyl Halides App 20120145533 - AUNER; Norbert	2012-06-14
Solid polysilane mixtures Grant 8,177,943 - Auner , et al. May 15, 2	2012-05-15
Method for the production of silicon from silyl halides Grant 8,147,656 - Auner April 3, 2	2012-04-03
Method For Producing Ammonia App 20120070363 - Auner; Norbert ; et al.	2012-03-22
Process and apparatus for generating hydrogen App 20120027643 - Bauch; Christian ; et al.	2012-02-02
Silicon Containing Halogenide, Method for Producing the Same, and Use of the Same App 20110305619 - Mohsseni-Ala; Seyed-Javad ; et al.	2011-12-15
Method for producing halogenated oligomers and/or halogenated polymers of elements of the third to fifth main group App 20110305620 - Auner; Norbert ; et al.	2011-12-15
Halogenated Polysilane and Thermal Process for Producing the Same App 20110284796 - Auner; Norbert ; et al.	2011-11-24
Process and apparatus for generating hydrogen Grant 8,012,444 - Bauch , et al. September 6, 2	2011-09-06
Halogenated Polysilane and Plasma-Chemical Process for Producing the Same App 20110150740 - Auner; Norbert ; et al.	2011-06-23

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