Controlled-release compositions

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8487002
APP PUB NO 20060240107A1
SERIAL NO

11111996

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A solid dosage formulation having a core with a pharmacological agent dispersed in a first controlled-release matrix from which release of the agent is relatively slow; and a coat formed over the core and having the agent dispersed in a second controlled-release matrix from which release of the agent is relatively fast. The first matrix can be a cross-linked high amylose starch and the second matrix can be a mixture of polyvinyl acetate and polyvinylpyrrolidone.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • LABOPHARM (BARBADOS) LIMITED (COMPANY # 36646);LABOPHARM (BARBADOS) LIMITED - PARTIAL INTEREST (ENTIRE INTEREST OWNED BY LABOPHARM INC., LABOPHARM EUROPE LIMITED, AND LABOPHARM (BARBADOS) LIMITED);LABOPHARM EUROPE LIMITED - PARTIAL INTEREST (ENTIRE INTEREST OWNED BY LABOPHARM INC., LABOPHARM EUROPE LIMITED, AND LABOPHARM (BARBADOS) LIMITED);PALADIN LABS EUROPE LIMITED;PALADIN LABS INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bacon, Johnatan Montreal, CA 6 306
Gervais, Sonia Laval, CA 28 441
Lenaerts, Vincent Slough, GB 10 296
Ouadji-Njiki, Patricia Laure Montreal, CA 1 0
Ouzerourou, Rachid Montreal, CA 11 189
Rahmouni, Miloud Pierrefonds, CA 24 391
Smith, Damon Saint-Laurent, CA 52 496

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 16, 2025
Fee Large entity fee small entity fee micro entity fee
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