DS

Douglas W. Stephan

NS Nova Chemicals (International) S.A.: 1 patents #8 of 28Top 30%
📍 Toronto, CA: #74 of 401 inventorsTop 20%
Overall (2003): #233,817 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6649558 Bis-phosphinimine catalyst Stephen John Brown, Xiaoliang Gao, Daryll G. Harrison, Ian McKay, Linda Koch +3 more 2003-11-18