Robert Duan — 2 Patents at Dendritech

Robert Duan — 2 Patents

DEDendritech: 1 patents #14 of 29Top 50%

UTUnion Carbide Chemicals & Plastics Technology: 1 patents #401 of 701Top 60%

Maplewood, MN: #257 of 510 inventorsTop 55%

Minnesota: #24,068 of 52,454 inventorsTop 50%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

Robert Duan has been granted 2 US patents while listed as an inventor at Dendritech. The first was granted in 2000 and the most recent in November 2004. Robert Duan ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert Duan in Maplewood, MN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6825273	Polymer composites containing alkylene oxide copolymers	Darlene Back, Alan Theis	2004-11-30
6043336	Electrically conducting dendrimers	Larry L. Miller, Donald A. Tomalia	2000-03-28	$13,488,000

Robert Duan — 2 Patents

Issued Patents All Time

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