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CRX MEDICAL Inc NORTH A CORP OF NC
CRX MEDICA
Active Patents
0
Total Holdings
5
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US4185618A
Promotion of fibrous tissue growth in fallopian tubes for f…
Expired / Lapsed
1978-06-26
1980-01-29
30
Details
US4126134A
Dispensing instrument
Expired / Lapsed
1975-01-24
1978-11-21
49
Details
USRE29207E
Dispensing method and apparatus
Expired / Lapsed
1975-01-24
1977-05-10
16
Details
US3972331A
Dispensing catheter
Expired / Lapsed
1975-01-24
1976-08-03
57
Details
US3875939A
Single stroke dispensing method
Expired / Lapsed
1974-01-31
1975-04-08
25
Details