Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SC

Seng H. Cheng

GEGenzyme: 53 patents #1 of 891Top 1%
IPIonis Pharmaceuticals: 8 patents #21 of 173Top 15%
BHBrigham and Women's Hospital: 4 patents #209 of 1,764Top 15%
CLCold Spring Harbor Laboratory: 2 patents #61 of 260Top 25%
IPIsis Pharmaceuticals: 2 patents #179 of 400Top 45%
SASanofi: 2 patents #699 of 1,881Top 40%
TIThe University Of Iowa: 1 patents #4 of 47Top 9%
BMBiogen Ma: 1 patents #201 of 400Top 55%
Natick, MA: #5 of 819 inventorsTop 1%
Massachusetts: #567 of 88,656 inventorsTop 1%
Overall (All Time): #29,134 of 4,157,543Top 1%
70 Patents All Time

Issued Patents All Time

Showing 51–70 of 70 patents

Patent #TitleCo-InventorsDate
6331524 Organ-specific targeting of cationic amphiphile / DNA complexes for gene therapy Ronald K. Scheule, Rebecca G. Bagley, Simon J. Eastman, John Marshall, David J. Harris +8 more 2001-12-18
6323191 Small molecule chloride transport David J. Harris, Edward R. Lee, Canwen Jiang, Mathieu B. Lane 2001-11-27
6071890 Organ-specific targeting of cationic amphiphile/DNA complexes for gene therapy Ronald K. Scheule, Rebecca G. Bagley, Simon J. Eastman, John Marshall, Nelson S. Yew +3 more 2000-06-06
6066626 Compositions and method for treating lysosomal storage disease Nelson S. Yew, Robin Ziegler 2000-05-23
5985824 Methods and compositions for treating cystic fibrosis Canwen Jiang 1999-11-16
5981275 Transgene expression system for increased persistence Donna Armentano, John Marshall, Nelson S. Yew, Richard Gregory 1999-11-09
5981714 Antibodies specific for cystic fibrosis transmembrane conductance regulator and uses therefor John Marshall, Richard Gregory, Patrick W. Rafter 1999-11-09
5948767 Cationic amphiphile/DNA complexes Ronald K. Scheule, Rebecca G. Bagley, Simon J. Eastman, John Marshall, Nelson S. Yew +5 more 1999-09-07
5939401 Cationic amphiphile compositions for intracellular delivery of therapeutic molecules John Marshall, David J. Harris, Edward R. Lee, Craig Siegel, Simon J. Eastman +2 more 1999-08-17
5935936 Compositions comprising cationic amphiphiles and co-lipids for intracellular delivery of therapeutic molecules Allen J. Fasbender, Michael J. Welsh, Craig Siegel, Edward R. Lee, Chau-Dung Chang +8 more 1999-08-10
5910487 Cationic amphiphiles and plasmids for intracellular delivery of therapeutic molecules Nelson S. Yew, Simon J. Eastman, John Marshall, Ronald K. Scheule, David J. Harris +2 more 1999-06-08
5840710 Cationic amphiphiles containing ester or ether-linked lipophilic groups for intracellular delivery of therapeutic molecules Edward R. Lee, David J. Harris, Craig Siegel, Mathieu B. Lane, Shirley C. Hubbard +3 more 1998-11-24
5834421 Methods and compositions for treating cystic fibrosis Canwen Jiang 1998-11-10
5783565 Cationic amphiphiles containing spermine or spermidine cationic group for intracellular delivery of therapeutic molecules Edward R. Lee, David J. Harris, Craig Siegel, Simon J. Eastman, John Marshall +1 more 1998-07-21
5750571 Methods and therapeutic compositions for treating cystic fibrosis Shaona Lee Fang, Henry Hoppe, Alan E. Smith 1998-05-12
5747471 Cationic amphiphiles containing steroid lipophilic groups for intracellular delivery of therapeutic molecules Craig Siegel, David J. Harris, Edward R. Lee, Shirley C. Hubbard, Simon J. Eastman +4 more 1998-05-05
5719131 Cationic amphiphiles containing dialkylamine lipophilic groups for intracellular delivery of therapeutic molecules David J. Harris, Edward R. Lee, Craig Siegel, Simon J. Eastman, John Marshall +1 more 1998-02-17
5688677 Deoxyribonucleic acids containing inactivated hormone responsive elements Karl Ebert, Paul DiTullio, Harry Meade, Alan E. Smith 1997-11-18
5674898 Methods and therapeutic compositions for treating cystic fibrosis Shaona Lee Fang, Henry Hoppe, Alan E. Smith 1997-10-07
5650096 Cationic amphiphiles for intracellular delivery of therapeutic molecules David J. Harris, Edward R. Lee, Craig Siegel, Simon J. Eastman, John Marshall 1997-07-22