Method of treatment and dosage forms thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12201629
APP PUB NO 20200215052A1
SERIAL NO

16625011

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The invention provides an oral dosage form comprising (i) an amount of oxycodone and (ii) an amount of buprenorphine, wherein the weight ratio of the amount of buprenorphine to the amount of oxycodone is greater than 1:40 calculated with the amount of buprenorphine in the dosage form expressed as the equimolar amount of buprenorphine base (Mw=467.64 g/mol) in mg, and the amount of oxycodone in the dosage form expressed as the equimolar amount of oxycodone hydrochloride (Mw=351.82 g/mol) in mg. The invention also provides combinations of an opioid agonist and buprenorphine for use to treat pain, wherein the combination achieves a reduction of adverse pharmacodynamic responses (such as, respiratory depression), compared with a corresponding stand-alone opioid therapy. The invention also includes methods of treatment and dosage forms thereof comprising such combinations.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • PURDUE PHARMA L.P.

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cipriano, Alessandra Eastchester, US 2 0
Colucci, Salvatore Stamford, US 2 0
Harris, Stephen Weston, US 66 294
Hummel, Michele Marlton, US 23 42
Kyle, Donald Yardley, US 236 1874
Whiteside, Garth Yardley, US 30 46

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Jul 21, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Jul 21, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 21, 2036
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00