Category:Stefan Westhues

Stefan Westhues

Executive Summary

Stefan Westhues is an inventor who has filed 4 patents. Their primary areas of innovation include Polymeric products of isocyanates or isothiocyanates (2 patents), MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS (2 patents), MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS (1 patents), and they have worked with companies such as Covestro Deutschland AG (4 patents). Their most frequent collaborators include (4 collaborations), (4 collaborations), (4 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• C08G18/003 (Polymeric products of isocyanates or isothiocyanates): 2 patents
• C08G18/7671 (MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS): 2 patents
• C08G18/225 (MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS): 1 patents
• C08G18/10 (Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step): 1 patents
• C08G18/168 (MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS): 1 patents
• C08G59/04 (MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS): 1 patents
• C08G2150/00 (MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS): 1 patents

Companies

List of Companies

• Covestro Deutschland AG: 4 patents

Collaborators

• Aurel Wolf (4 collaborations)
• Christoph Guertler (4 collaborations)
• Kai Laemmerhold (4 collaborations)
• Sohajl Movahhed (3 collaborations)
• Daniel Thiel (2 collaborations)
• Irene Cristina Latorre Martinez (2 collaborations)
• Jan Weikard (2 collaborations)
• Laura Woods (2 collaborations)
• Elena Frick-Delaittre (1 collaborations)
• Carsten Koopmans (1 collaborations)
• Thomas Koenig (1 collaborations)
• Michael Ludewig (1 collaborations)
• Yvonne Reimann (1 collaborations)
• Florian Golling (1 collaborations)
• Walter Leitner (1 collaborations)
• Charlotte Over (1 collaborations)
• Chicco Manzuna Sapu (1 collaborations)
• Mathias Glassner (1 collaborations)