Pharmaceutical formulations of naproxen for soft gel encapsulation and combinations thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11896566
SERIAL NO

16583903

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

This invention relates to a naproxen formulation suitable for encapsulation into a soft gel dosage unit by increasing the stability, concentration, and bioavailability of naproxen. Fill formulations of the invention may include other active pharmaceutical ingredients and combinations of two or more active pharmaceutical ingredients. This invention also provides for adjusting pH values of fill formulations without additional process steps. A process for increasing the achievable concentration of an active NSAID pharmaceutical ingredient, such as naproxen, relative to fill composition for dosage units is also provided. The highly concentrated formulation of this invention permits a reduction in the fill volume or dosage unit size, or an increase in concentration of the active pharmaceutical ingredient per dosage form. The invention also relates to a formulation of optimal stability suitable for supporting a fill composition compatible with the soft gel dosage unit.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • CATALENT ONTARIO LIMITED

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Armstrong, Christina Windsor, CA 4 1
Draper, Peter Amherstburg, CA 11 65
Klassen, Nancy Windsor, CA 4 1
Lopez, John Windsor, CA 36 127
Vashishtha, Sankalp Mississauga, CA 4 1

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 Aug 13, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Aug 13, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Aug 13, 2035
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