Roettger; Klaus

Patent Applications and Registrations

Patent applications and USPTO patent grants for Roettger; Klaus.The latest application filed is for "monocrystalline semiconductor wafer and method for producing a semiconductor wafer".

Company Profile

1.7.10

Roettger; Klaus - Bachmehring 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
Monocrystalline semiconductor wafer and method for producing a semiconductor wafer Grant 11,075,070 - Roettger , et al. July 27, 2	2021-07-27
Method for polishing a semiconductor wafer Grant 10,189,142 - Roettger , et al. Ja	2019-01-29
Monocrystalline Semiconductor Wafer And Method For Producing A Semiconductor Wafer App 20180342383 - ROETTGER; Klaus ; et al.	2018-11-29
Method for polishing semiconductor wafers by means of simultaneous double-side polishing Grant 9,221,149 - Baumann , et al. December 29, 2	2015-12-29
Method For Polishing Semiconductor Wafers By Means Of Simultaneous Double-side Polishing App 20140308878 - Baumann; Rainer ; et al.	2014-10-16
Method For Polishing A Semiconductor Wafer App 20140206261 - Roettger; Klaus ; et al.	2014-07-24
Method for polishing a semiconductor wafer Grant RE44,986 - Zapilko , et al. July 1, 2	2014-07-01
Process For Polishing A Semiconductor Wafer, Comprising The Simultaneous Polishing Of A Front Side And Of A Reverse Side Of A Substrate Wafer App 20140141613 - Heilmaier; Alexander ; et al.	2014-05-22
Method for producing a semiconductor wafer Grant 8,242,020 - Roettger , et al. August 14, 2	2012-08-14
Method for polishing a semiconductor wafer Grant 8,157,617 - Zapilko , et al. April 17, 2	2012-04-17
Carrier For Holding Semiconductor Wafers During A Double-Side Polishing Of The Semiconductor Wafers App 20100210188 - Roettger; Klaus ; et al.	2010-08-19
Method For Producing A Semiconductor Wafer App 20100055908 - Roettger; Klaus ; et al.	2010-03-04
Method For Polishing A Semiconductor Wafer App 20100056027 - Zapilko; Clemens ; et al.	2010-03-04
Method For Producing A Semiconductor Wafer With A Polished Edge App 20090130960 - Roettger; Klaus ; et al.	2009-05-21
Method for the single-sided polishing of bare semiconductor wafers App 20080305722 - Roettger; Klaus ; et al.	2008-12-11
Method For Polishing A Semiconductor Wafer And Polished Semiconductor Wafer Producible According To The Method App 20080070483 - Roettger; Klaus ; et al.	2008-03-20

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