How many patents does
Wacker-Chemie have?
patents
7,426
families
1,233
granted
1,979
applications
5,447
EP
1,326
US
1,244
CN
1,059
WO
809
KR
657
JP
473
GB
1
RoW
1,857
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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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Wacker-Chemie
Top ten assignees appearing on patents
Wacker-Chemie
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| novel prongf mutants and uses thereof in the production of beta-ngf | 50 | 2011 |
| gypsum-containing construction material compounds | 20 | 2011 |
| reactor for producing polycrystalline silicon and method for removing a silicon-containi… 🛈 | 19 | 2013 |
| process for producing polycrystalline silicon | 18 | 2013 |
| laminates comprising thermoplastic polysiloxane urea copolymers | 17 | 2006 |
| continuous polymerization process | 17 | 2007 |
| packing of polysilicon | 17 | 2012 |
| vibratory conveyor and method for conveying silicon fragments | 17 | 2013 |
| method for producing granular polysilicon | 17 | 2014 |
| polycrystalline silicon rod and process for production thereof | 17 | 2012 |