Extended release analgesic for pain control

Details Extended release analgesic for pain control Extended release analgesic for pain control

2005-09-06

2005-09-06

Pryor, Alton (Department: 1616)

Drug, bio-affecting and body treating compositions

Solid synthetic organic polymer as designated organic active...

C514S231200

Reexamination Certificate

active

06939538

ABSTRACT:
An extended release analgesic for controlling pain comprised of an opioid or non-opioid analgesic drug ionically bound to hyaluronic acid, poly-γ-glutamic acid or other ionic polymers, and injected into a body either subcutaneously, intramuscularly or intraperitoneally, utilizing counter-ions of different valences to control the rate of release into the body.

REFERENCES:
patent: 5275820 (1994-01-01), Chang
patent: 6391336 (2002-05-01), Royer
patent: 07196510 (1995-08-01), None
Matsumoto et al, Pharmaceutical evaluation of hollow-type suppositories, 1995, Pharmaceutical Society of Japan, vol. 18 No. 12, pp. 1744-1749.

Affiliated with

Also associated with

Rating

Extended release analgesic for pain control does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Extended release analgesic for pain control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Extended release analgesic for pain control will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3418055