Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WD

Warren Dang — 4 Patents

SCSchering: 1 patents #1,469 of 2,442Top 65%
VAValentis: 1 patents #8 of 43Top 20%
San Jose, CA: #12,472 of 32,062 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Warren Dang has been granted 4 US patents while listed as an inventor at Schering. The first was granted in 1997 and the most recent in March 2014. Warren Dang ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Warren Dang in San Jose, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8680261 Methods for purifying nucleic acids Robert Bridenbaugh, Lee B. Bussey 2014-03-25
7807822 Methods for purifying nucleic acids Robert Bridenbaugh, Lee B. Bussey 2010-10-05
6303378 Methods for preparing polynucleotide transfection complexes Robert Bridenbaugh, Gary Koe 2001-10-16 $3,034,000
5596072 Method of refolding human IL-13 Janice A. Culpepper, Andrew Neil James McKenzie, Gerard Zurawski 1997-01-21 $67,574,000