Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Unknown › Ki-Churl Chang
KC

Ki-Churl Chang

UNUnknown: 3 patents #7,366 of 83,584Top 9%
KTKorea Institute Of Science And Technology: 1 patents #1,479 of 3,491Top 45%
Oedong-eup, KR: #2 of 4 inventorsTop 50%
Overall (All Time): #3,511,176 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6562837 Use of tetrahydroisoquinoline compounds for the treatment of septicemia Hye Sook Yun-Choi, Duck-Hyung Lee, Jae Chun Ryu 2003-05-13

Nearby-Ranked Inventors

Irene Rombel1
György Lávay1
Tamas Szabados1
Judit Cselenyak1
Margaret S. Sanchez1
Anand MAYASUNDARI1
Vivian Wang1
REBECCA MARTINEZ1
Viktor Vasilievich Moroz1