Biological valve for venous insufficiency | Patent Application Number 17706533
17706533
Not Appealed
Patent NumberUS 11471568 B2
Publication NumberUS 20220218876 A1
Filled DateMar 28, 2022
Priority DateOct 17, 2007
Inventor/ApplicantsNorman Jaffe
ExaminesMATHEW, SEEMA
Art Unit3774
Technology Center3700
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