Schreieder; Franz

Patent Applications and Registrations

Patent applications and USPTO patent grants for Schreieder; Franz.The latest application filed is for "method and apparatus for the separation by distillation of a three- or multi-component mixture".

Company Profile

0.5.4

Schreieder; Franz - Tann 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
Method and apparatus for the separation by distillation of a three- or multi-component mixture Grant 10,076,713 - Schreieder , et al. September 18, 2	2018-09-18
Method And Apparatus For The Separation By Distillation Of A Three- Or Multi-component Mixture App 20160074770 - SCHREIEDER; Franz ; et al.	2016-03-17
Dust-free and pore-free, high-purity granulated polysilicon Grant 7,708,828 - Weidhaus , et al. May 4, 2	2010-05-04
Process for depositing polycrystalline silicon Grant 7,708,970 - Hesse , et al. May 4, 2	2010-05-04
Process For Depositing Polycrystalline Silicone App 20090180944 - Hesse; Karl ; et al.	2009-07-16
Apparatus and method for the low-contamination, automatic crushing of silicon fragments Grant 7,549,600 - Hesse , et al. June 23, 2	2009-06-23
Apparatus and method for the low-contamination, automatic crushing of silicon fragments App 20060088970 - Hesse; Karl ; et al.	2006-04-27
Dust-free and pore-free, high-purity granulated polysilicon App 20050135986 - Weidhaus, Dieter ; et al.	2005-06-23
Process for preparing highly pure silicon granules Grant 6,007,869 - Schreieder , et al. December 28, 1	1999-12-28

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