Controlled release oral dosage form

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8545880
APP PUB NO 20030161874A1
SERIAL NO

10071257

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A once a day bupropion hydrochloride formulation is disclosed.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
BANK OF AMERICA N A AS AGENTONE BRYANT PARK NEW YORK NY 10036

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Chih Ming Davie, US 53 545
Cheng, Xiu Xiu Davie, US 39 865
Li, Boyong Davie, US 38 471
Nangia, Avinash Weston, US 62 1261

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 Apr 1, 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