Inventor
KLEIN STEPHAN
CN20 patents
⚠️ This page may combine multiple inventors who share the name “KLEIN STEPHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WERSHOFEN STEFAN
3 patentsUS8450516B2May 28, 2013
Catalyst for producing N-substituted carbamates, and the preparation and application of the same
WERSHOFEN STEFAN0 citations47
US8445713B2May 21, 2013
Catalyst for the synthesis of organic carbonates, process for preparing the same and application thereof
WERSHOFEN STEFAN1 citations47
US8513453B2Aug 20, 2013
Process for preparing aromatic carbamates
WERSHOFEN STEFAN1 citations41
BAYER AG
2 patentsSOLARWORLD AG
2 patentsSYMRISE GMBH & CO KG
2 patentsDENG YOUQUAN
2 patentsUS8338634B2Dec 25, 2012
Catalyst for the synthesis of alkyl carbamates, the method for preparing the same and the use thereof
DENG YOUQUAN1 citations43
US8450518B2May 28, 2013
Method for preparing a carbamate, a catalyst applied in the method, a method for preparing the catalyst and use thereof
DENG YOUQUAN0 citations35