How many patents does
Roth & Rau have?
patents
345
families
77
granted
78
applications
267
WO
54
EP
51
CN
47
US
32
KR
25
JP
12
RoW
124
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Roth & Rau
Top ten assignees appearing on patents
2009 - 2018
| roth & rau | 225 |
| otb solar | 25 |
| meyer burger (germany) | 19 |
| ctf solar | 9 |
| otb group | 6 |
| roth & rau muegge | 5 |
| meyer burger (netherlands) | 4 |
| roth & rau - microsystems | 3 |
| innolas systems | 2 |
| roth and rau | 2 |
2009
| roth & rau | 12 |
| otb group | 3 |
| otb solar | 2 |
| roth and rau | 1 |
Roth & Rau
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| microwave plasma generating device and method for operating same | 15 | 2012 |
| parallel plate reactor for uniform thin film deposition with reduced tool foot-print | 14 | 2010 |
| transport table and method for the use thereof | 11 | 2008 |
| treatment module | 11 | 2012 |
| hetero-contact solar cell and method for the production thereof | 11 | 2012 |
| plasma generation device | 11 | 2013 |
| substrate treatment system | 11 | 2012 |
| method and device for coating substrates | 11 | 2011 |
| cascade source and a method for controlling the cascade source | 11 | 2003 |
| gas separation | 10 | 2012 |