Modified-release tablet of bupropion hydrochloride
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 27, 2005
app pub date -
Sep 14, 2004
filing date -
Aug 8, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
A modified-release tablet of bupropion hydrochloride comprising (i) a core comprising an effective amount of bupropion hydrochloride, a binder, a lubricant; and (ii) a control releasing coat surrounding said core; and (iii) a moisture barrier surrounding said control releasing coat, wherein the modified-release tablet is bioequivalent to Wellbutrin.RTM. or Zyban.RTM./Wellbutrin.RTM. SR tablets.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
BIOVAIL LABORATORIES INTERNATIONAL SRL | COLLYMORE ROCK SAINT MICHAEL |
International Classification(s)

- 2004 Application Filing Year
- A61K Class
- 10035 Applications Filed
- 3484 Patents Issued To-Date
- 34.72 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Eradiri, Okponanabofa | Ashburn, VA | 5 | 152 |
# of filed Patents : 5 Total Citations : 152 | |||
Maes, Paul | Ontario, CA | 52 | 1315 |
# of filed Patents : 52 Total Citations : 1315 | |||
Oberegger, Werner | Ontario, CA | 34 | 853 |
# of filed Patents : 34 Total Citations : 853 | |||
Zhou, Fang | Centreville, VA | 47 | 739 |
# of filed Patents : 47 Total Citations : 739 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 20 Citation Count
- A61K Class
- 62.00 % this patent is cited more than
- 20 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
Full Text

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