Inventor
RITSCHEL WOLFGANG A
US7 patents
⚠️ This page may combine multiple inventors who share the name “RITSCHEL WOLFGANG A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UMD INC
5 patentsUS6197327B1Mar 6, 2001
Device and method for treatment of dysmenorrhea
UMD INC151 citations97
US6086909AJul 11, 2000
Device and method for treatment of dysmenorrhea
UMD INC228 citations97
US6572874B1Jun 3, 2003
Vaginal delivery of bisphosphonates
UMD INC64 citations94
US6982091B2Jan 3, 2006
Vaginal delivery of chemotherapeutic agents and inhibitors of membrane efflux systems for cancer therapy
UMD INC31 citations91
US7744916B2Jun 29, 2010
Coated vaginal device for delivery of anti-migraine and anti-nausea drugs
UMD INC28 citations86