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CREDITANSTALT CORPORATE FINANCE Inc
CREDITANST
Active Patents
0
Total Holdings
5
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US4910384A
Position independent humidifier apparatus
Expired / Lapsed
1988-08-23
1990-03-20
32
Details
US4350647A
Permanent adapter for a medical humidifier
Expired / Lapsed
1981-06-19
1982-09-21
7
Details
US4322594A
Temperature control system with alarm and shut down for non…
Expired / Lapsed
1980-06-27
1982-03-30
9
Details
US4305388A
Automatic inhalation temperature control
Expired / Lapsed
1980-10-03
1981-12-15
10
Details
US4110419A
High-volume disposable and semi-disposable cartridge humidi…
Expired / Lapsed
1977-08-19
1978-08-29
6
Details