Inventor
CRISON JOHN R
US10 patents
⚠️ This page may combine multiple inventors who share the name “CRISON JOHN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PORT SYSTEMS L L C
7 patentsUS5993858ANov 30, 1999
Method and formulation for increasing the bioavailability of poorly water-soluble drugs
PORT SYSTEMS L L C109 citations97
US5851275ADec 22, 1998
Water soluble pharmaceutical coating and method for producing coated pharmaceuticals
PORT SYSTEMS L L C42 citations95
US5674530AOct 7, 1997
Method for making a multi-stage drug delivery system
PORT SYSTEMS L L C55 citations95
US6207191B1Mar 27, 2001
Multi-stage drug delivery system
PORT SYSTEMS L L C29 citations92
US5976571ANov 2, 1999
Method for making a multi-stage drug delivery system
PORT SYSTEMS L L C36 citations92
US5834022ANov 10, 1998
Water soluble pharmaceutical coating and method for producing coated pharmaceuticals
PORT SYSTEMS L L C13 citations81
US5686133ANov 11, 1997
Water soluble pharmaceutical coating and method for producing coated pharmaceuticals
PORT SYSTEMS L L C16 citations81