Auto CPAP system profile information
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Jul 1, 2005
filing date -
Nov 14, 1991
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
The present invention relates to systems and methods for automatically and continuously regulating the level of nasal pressure to an optimal value during OSA treatment. OSA therapy is implemented by a device which automatically re-evaluates an applied pressure and continually searches for a minimum pressure required to adequately distend a patient's pharyngeal airway. For example, this optimal level varies with body position and stage of sleep throughout the night. In addition, this level varies depending upon the patient's body weight and whether or not alcohol or sleeping medicine has been ingested.
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 | |
---|---|---|
UNIVERSITY TECHNOLOGIES INTERNATIONAL INC | ALBERT CANADA |
International Classification(s)

- 2005 Application Filing Year
- A62B Class
- 368 Applications Filed
- 132 Patents Issued To-Date
- 35.87 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Feroah, Thomas Richard | Calgary, CA | 5 | 699 |
# of filed Patents : 5 Total Citations : 699 | |||
Remmers, John Edward | Calgary, CA | 5 | 699 |
# of filed Patents : 5 Total Citations : 699 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 38 Citation Count
- A62B Class
- 80.41 % this patent is cited more than
- 19 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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Matter Detail

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