Polycrystalline silicon fragments and process for comminuting polycrystalline silicon rods
US-10876221-B2 · Dec 29, 2020 · US
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Gruebl Peter patents
Gruebl Peter is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Gruebl Peter |
| Total patents | 9 |
| First publication | Jan 27, 2015 |
| Latest publication | Dec 29, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Classifying polysilicon
US-10589318-B2 · Mar 17, 2020 · US
Apparatus for conveying a product stream of chunk polysilicon or granular polysilicon
US-10155629-B2 · Dec 18, 2018 · US
Classifying polysilicon
US-2018169704-A1 · Jun 21, 2018 · US
Apparatus for conveying a product stream of chunk polysilicon or granular polysilicon
US-2018148267-A1 · May 31, 2018 · US
Apparatus and method for comminuting a polycrystalline silicon rod
US-9586210-B2 · Mar 7, 2017 · US
Classifying polysilicon
US-2016214141-A1 · Jul 28, 2016 · US
Polycrystalline silicon fragments and process for comminuting polycrystalline silicon rods
US-2016201223-A1 · Jul 14, 2016 · US
Polycrystalline silicon portion and method for breaking a silicon body
US-8939336-B2 · Jan 27, 2015 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Wacker Chemie Ag | 8 |
| Wacker Chemie Ag | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C01B33/02 | 4 |
| B07B1/46 | 3 |
| B07B13/18 | 3 |
| B07B1/28 | 3 |
| B07B1/4609 | 3 |