Cyrus Ahmadzade-Youssefi

Follow

Person

Koln, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for purifying polycarbonate polyols and purifying apparatus...
- Patent number 10,421,836
- Issue date Sep 24, 2019
- Covestro Deutschland AG
- Jörg Hofmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for the gas-phase polymerization of olefins, in particula...
- Patent number 7,781,544
- Issue date Aug 24, 2010
- Basell Polyolefine GmbH
- Eberhard Herrmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Apparatus and process for the gas-phase polymerization of olefins
- Patent number 7,776,278
- Issue date Aug 17, 2010
- Basell Polyolefine GmbH
- Eberhard Herrmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process and apparatus for the polymerization of ethylene
- Patent number 7,582,723
- Issue date Sep 1, 2009
- Basell Polyolefine GmbH
- Giuseppe Penzo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process for Purifying Polycarbonate Polyols and Purifying Apparatus...
- Publication number 20170152345
- Publication date Jun 1, 2017
- COVESTRO DEUTSCHLAND AG
- Jörg Hofmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process and Apparatus For the Polymerization of Ethylene
- Publication number 20080177012
- Publication date Jul 24, 2008
- Basell Polyolefine GmbH
- Giuseppe Penzo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Apparatus and Process for the Gas-Phase Polymerization of Olefins
- Publication number 20080014128
- Publication date Jan 17, 2008
- Basell Polyolefine GmbH
- Eberhard Herrmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Apparatus for the Gas-Phase Polymerization of Olefins,in Particular...
- Publication number 20070264171
- Publication date Nov 15, 2007
- Basell Polyolefine GmbH
- Eberhard Herrmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...