JZ

Jan Zygmunt

NB Napro Biotherapeutics: 9 patents #6 of 23Top 30%
PE Pioneer Energy: 7 patents #3 of 20Top 15%
TP Tapestry Pharmaceuticals: 7 patents #7 of 15Top 50%
UK University Of Kansas: 5 patents #52 of 743Top 7%
📍 Longmont, CO: #73 of 2,039 inventorsTop 4%
🗺 Colorado: #996 of 40,980 inventorsTop 3%
Overall (All Time): #116,293 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 26–31 of 31 patents

Patent #TitleCo-InventorsDate
6143902 C-2 hydroxyl protected-N-acyl (2R,3S)-3-phenylisoserine N-imido activated esters and method for production thereof James D. McChesney, Madhavi C. Chander 2000-11-07
6136999 C-2 hydroxyl protected-n-acyl (2R,3S)-3-phenylisoserine substituted phenyl activated esters and method for production thereof Madhavi C. Chander, James D. McChesney 2000-10-24
6066749 Method for conversion of C-2'-O-protected-10-hydroxy taxol to c-2'-O-protected taxol:useful intermediates in paclitaxel synthesis Nicholas J. Sisti, Herbert R. Brinkman, James D. McChesney, Madhavi C. Chander, Xian Liang 2000-05-23
6048990 Method for selective acylation of C-2'-O-protected-10-hydroxy-taxol at the C-10 position Xian Liang, Nicholas J. Sisti, Madhavi C. Chander, Herbert R. Brinkman, James D. McChesney 2000-04-11
5985856 Water soluble prodrugs of secondary and tertiary amine containing drugs and methods of making thereof Valentino J. Stella, Jeffrey P. Krise, Ingrid Gunda Georg 1999-11-16
5914411 Alternate method for acylating 10-deacetylbaccatin III selectively at the C-10 position Nicholas J. Sisti, Herbert R. Brinkman, Madhavi C. Chander, Xian Liang, James D. McChesney 1999-06-22