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

Jae Hoon Cheong — 4 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%
DCDae Hwa Pharma. Co.: 1 patents #8 of 20Top 40%
Hyundai Motor: 1 patents #6,384 of 11,886Top 55%
Overall (All Time): #1,177,065 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10251902 Pharmaceutical composition for treating or preventing neuropsychiatric disease, containing flavone-6-C-glucose derivatives as active ingredients Jong Hoon Ryu, Chan Young Shin, Dae Sik Jang, Hyung Eun Lee, Hyun-Ji Kim +3 more 2019-04-09
7073326 Diesel particulate matter reduction system and a method thereof 2006-07-11
6030993 2-hydroxypropionic acid derivative and its manufacturing method Sang Sup Jew, Suk Ku Kang, Deuk Joon Kim, Won Ki Kim, Hwa-jung KIM +14 more 2000-02-29
6013666 Oxirane carboxylic acid derivative and its manufacturing method Sang Sup Jew, Suk Ku Kang, Deuk Joon Kim, Won Ki Kim, Hwa-jung KIM +14 more 2000-01-11