Process for the purification of aniline from gas phase hydrogenations
US-9447021-B2 · Sep 20, 2016 · US
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Lehner Peter patents
Lehner Peter is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lehner Peter |
| Total patents | 5 |
| First publication | Mar 19, 2015 |
| Latest publication | Sep 20, 2016 |
Notable patents
Publications ranked by popularity score, then publication date.
Catalyst and method for producing aromatic amines in the gas phase
US-9266094-B2 · Feb 23, 2016 · US
Process for purifying aniline from gas phase hydrogenations
US-9233910-B2 · Jan 12, 2016 · US
Process for preparing aromatic amines
US-9139510-B2 · Sep 22, 2015 · US
Process for the purification of aniline from gase phase hydrogenations
US-2015080610-A1 · Mar 19, 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 |
|---|---|
| Bayer Ip Gmbh | 5 |
| Lehner Peter | 3 |
| Merkel Michael | 2 |
| Wilke Karl-Heinz | 2 |
| Covestro Deutschland Ag | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07C209/36 | 4 |
| C07C211/46 | 4 |
| C07C209/84 | 3 |
| B01J37/18 | 1 |
| B01J2523/00 | 1 |