Method and device for producing shell catalysts
US-9737886-B2 · Aug 22, 2017 · US
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Evert Sigrid patents
Evert Sigrid is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Evert Sigrid |
| Total patents | 2 |
| First publication | Mar 17, 2016 |
| Latest publication | Aug 22, 2017 |
Notable patents
Publications ranked by popularity score, then publication date.
Method and device for producing shell catalysts
US-2016074854-A1 · Mar 17, 2016 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Thyssenkrupp Ind Solutions Ag | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01J37/0211 | 2 |
| B01J37/0223 | 2 |
| B01J37/0054 | 2 |
| B01J37/08 | 2 |
| B01J37/0201 | 2 |