P

Inventor

SCHANTZ MATTHAEUS

DE13 patents
⚠️ This page may combine multiple inventors who share the name “SCHANTZ MATTHAEUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WACKER CHEMIE GMBH

9 patents
US6265683B1Jul 24, 2001

Semiconductor material classification device

WACKER CHEMIE GMBH53 citations94
US6350313B2Feb 26, 2002

Method of producing a polycrystalline silicon rod

WACKER CHEMIE GMBH24 citations92
US6375011B1Apr 23, 2002

Vibrating conveyor and method for conveying silicon fragments

WACKER CHEMIE GMBH45 citations91
US6360755B1Mar 26, 2002

Method for processing semiconductor material

WACKER CHEMIE GMBH25 citations91
US6040544AMar 21, 2000

Optoelectronic separation apparatus

WACKER CHEMIE GMBH26 citations91
US5820688AOct 13, 1998

Method for the treatment of semiconductor material

WACKER CHEMIE GMBH21 citations91
US6260712B1Jul 17, 2001

Air separation of polysilicon

WACKER CHEMIE GMBH25 citations87
US6063697AMay 16, 2000

Crushing of silicon on ultrapure ice

WACKER CHEMIE GMBH12 citations72
US6444028B2Sep 3, 2002

Charging material and holding system for the charging material

WACKER CHEMIE GMBH10 citations67

WACKER CHEMIE AG

2 patents
US7360727B2Apr 22, 2008

Apparatus and method for the mechanical comminution of semiconductor materials

WACKER CHEMIE AG10 citations82
US7694568B2Apr 13, 2010

Method for the nondestructive material testing of highly pure polycrystalline silicon

WACKER CHEMIE AG6 citations56

WACKER CHEMITRONIC

1 patent
US5660335AAug 26, 1997

Method and device for the comminution of semiconductor material

WACKER CHEMITRONIC22 citations92

SCHAEFER MARCUS

1 patent
US8074905B2Dec 13, 2011

Method and device for comminuting and sorting polysilicon

SCHAEFER MARCUS22 citations89