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USPTO Patent Rankings Data through Dec 31, 2025
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Vu Doan — 7 Patents

3S3D Systems: 7 patents #44 of 374Top 15%
Calabasas, CA: #546 of 4,119 inventorsTop 15%
California: #83,669 of 386,348 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Vu Doan has been granted 7 US patents while listed as an inventor at 3D Systems. The first was granted in 2000 and the most recent in July 2008. Vu Doan ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Vu Doan in Calabasas, CA, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7399796 Phase change support material composition Pingyong Xu, Stephen A. Ruatta, Kris Schmidt 2008-07-15 $3,350,000
7378460 Ultra-violet light curable hot melt composition Kris Schmidt, Pingyong Xu, John Stockwell, Susan Kay Holden 2008-05-27 $3,005,000
7176253 Phase change support material composition Pingyong Xu, Stephen A. Ruatta, Kris Schmidt 2007-02-13 $3,717,000
6841589 Ultra-violet light curable hot melt composition Kris Schmidt, Pingyong Xu, John Stockwell, Susan Kay Holden 2005-01-11 $2,355,000
6406531 Compositions and methods for selective deposition modeling Loc V. Bui, Kelly Kwo 2002-06-18 $1,065,000
6395811 Phase change solid imaging material My T. Nguyen, Kelly Kwo, Loc V. Bui 2002-05-28 $2,305,000
6132665 Compositions and methods for selective deposition modeling Loc V. Bui, Kelly Kwo 2000-10-17 $1,055,000