Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079752 | Process and mixing unit for the preparation of isocyanates by phosgenation of primary amines | Andreas Rausch, Christian Steffens, Dietmar Wastian, Manfred Keller-Killewald, Matthias Böhm +1 more | 2011-12-20 |
| 8075175 | Method for melting frozen, water-containing products in a mixer | Axel Eble, Dieter Schmidt | 2011-12-13 |
| 8071812 | Process for the synthesis of 1,3-diamino-4,6-dinitrobenzene | Annalisa Hargis | 2011-12-06 |
| 8030422 | Recoverable polymer-bound homogeneous catalysts for catalytic chain transfer process | Henry Edward Brynzda, Michael Charles Grady, Sigridur Soley Kristjansdottir, Christina M. Older, Matthew Arthur Page +1 more | 2011-10-04 |
| 8003831 | Process for the synthesis of dihalodinitrobenzenes | — | 2011-08-23 |
| 7985825 | Process for the synthesis of ethers of aromatic acids | — | 2011-07-26 |
| 7943723 | Process for the synthesis of ethers of aromatic acids | — | 2011-05-17 |