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

Jr-Shin Twu — 3 Patents

GTGenelabs Technologies: 3 patents #25 of 73Top 35%
USUS Dept of Health & Human Services: 1 patents #1,234 of 3,044Top 45%
Daly City, CA: #161 of 482 inventorsTop 35%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Jr-Shin Twu has been granted 3 US patents while listed as an inventor at Genelabs Technologies. The first was granted in 1998 and the most recent in September 2002. Jr-Shin Twu ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Jr-Shin Twu in Daly City, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6455492 Hepatitis E virus vaccine and method Gregory R. Reyes, Daniel W. Bradley, Michael A. Purdy, Albert Tam, Krzysztof Z. Krawczynski +1 more 2002-09-24 $3,578,000
5770689 Hepatitis E virus ORF Z peptides Gregory R. Reyes, Daniel W. Bradley, Michael A. Purdy, Albert Tam, Krzysztof Z. Krawczynski +1 more 1998-06-23 $1,916,000
5741490 Hepatitis E virus vaccine and method Gregory R. Reyes, Daniel W. Bradley, Michael A. Purdy, Albert Tam, Krzysztof Z. Krawczynski +1 more 1998-04-21 $3,145,000