CC

Changtung Paul Chang

XO Xoma: 4 patents #33 of 75Top 45%
📍 Calabasas, CA: #930 of 4,119 inventorsTop 25%
🗺 California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,273,988 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6461824 Production of chimeric antibodies with specificity to human tumor antigens Marc D. Better, Arnold Horwitz, Randy R. Robinson, Shau-Ping Lei 2002-10-08
5843685 Production of chimeric mouse-human antibodies with specificity to human tumor antigens Marc D. Better, Arnold Horwitz, Randy R. Robinson, Shau-Ping Lei 1998-12-01
5576184 Production of chimeric mouse-human antibodies with specificity to human tumor antigens Marc D. Better, Arnold Horwitz, Randy R. Robinson, Shau-Ping Lei 1996-11-19
5023173 Device for assessing nematode vitality and method for using same Arnold Horwitz 1991-06-11