JJ

Jeffrey W. Johnson

EA E.I. Du Pont De Nemours And: 2 patents #79 of 587Top 15%
📍 Phoenixville, PA: #7 of 35 inventorsTop 20%
🗺 Pennsylvania: #615 of 5,394 inventorsTop 15%
Overall (2003): #61,501 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6653407 Process for preparing star shaped microgels from macromonomers with terminal ethylenic unsaturation Charles T. Berge, Michael Fryd, Graeme Moad, Ezio Rizzardo, Christopher Scopazzi +1 more 2003-11-25
6646055 Microgels and process for their preparation Charles T. Berge, Michael Fryd, Graeme Moad, Ezio Rizzardo, Christopher Scopazzi +1 more 2003-11-11