A2Z&NBETWEEN
Bluelighter
i heard from a few sources oxycontins patent is expired, meaning abuse proof pills are no longer the only option in america. does this mean we get the old skool oxy 80s back?
Patents are granted by the U.S. Patent and Trademark Office at any time during a drug's development and may include a wide range of claims.
Controlled release oxycodone compositions
Patent 5,508,042
Issued: April 16, 1996
Inventor(s): Oshlack; Benjamin & Chasin; Mark & Minogue; John J. & Kaiko; Robert F.
Assignee(s): Euro-Celtigue, S.A.
A method for substantially reducing the range in daily dosages required to control pain in approximately 90% of patients is disclosed whereby an oral solid controlled release dosage formulation having from about 10 to about 40 mg of oxycodone or a salt thereof is administered to a patient. The formulation provides a mean maximum plasma concentration of oxycodone from about 6 to about 60 ng/ml from a mean of about 2 to about 4.5 hours after administration, and a mean minimum plasma concentration from about 3 to about 30 ng/ml from about 10 to about 14 hours after repeated "q12h" (i.e. every 12 hour) administration through steady-state conditions. Another embodiment is directed to a method for substantially reducing the range in daily dosages required to control pain in substantially all patients by administering an oral solid controlled release dosage formulation comprising up to about 160 mg of oxycodone or a salt thereof, such that a mean maximum plasma concentration of oxycodone up to about 240 ng/ml from a mean of up to about 2 to about 4.5 hours after administration, and a mean minimum plasma concentration up to about 120 ng/ml from about 10 to about 14 hours after repeated "q12h" (i.e., every 12 hour) administration through steady-state conditions are achieved. Controlled release oxycodone formulations for achieving the above are also disclosed.
Patent expiration dates:
April 16, 2013
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Patent use: MANAGEMENT OF MODERATE TO SEVERE PAIN WHEN A CONTINUOUS, AROUND-THE-CLOCK ANALGESIC IS NEEDED FOR AN EXTENDED PERIOD OF TIME
OP do you have a source for this? If you can dig one up we'll keep this thread open...
^I edited the title because I'm sure this is going to be a question that EVERYONE's going to be asking real soon....
Here in Denmark the patent for the Original OxyContin ran out about 4-5 months ago, and quickly 4-5 new companies released their own Oxycodone time released product. The only Thing different is the name, OxyContin is af trademark wich belongs to PurduePharma in the US and to NorPharma in Denmark. The look of the pill is also different, color varies from Company to Company but altogether the same thing. In Denmark almost all pain patients is switched to one of the new companies pills bcuz they are cheaper, and the State pays alot so they make the decision:/ but i Will always love the taste of an 'original oc80' much more than one of the new ones.i hope You understand my bad english
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I do believe I posted this info in the pain megathread a few days or a week back. Interesting, isn't it? Too bad I can't take them, dug myself a big fat hole and it would take hundreds of mgs to have any effect.
I believe just the 5mg are back to normal ( maybe 10s also?) with no cellulose fibers. Any large dose will most likely remain abuse proof the government has more control then the manufactures.