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Patent Number Title Assignee Status Filing Date Grant Date Expires Remaining Claims Actions
US4505272A Surgical suturing instrument for performing anastomoses between structures of the digestive tract VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY I ISPYTATELNY INSTITUT MEDITSINSKOI TEKHNIKI Expired / Lapsed 1983-02-22 1985-03-19 2003-02-22 0.0 yrs 7
US4434796A Surgical staple, a method of and forceps for its removal VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY I ISPYTATELNY INSTITUT MEDITSINSKOI TEKHNIKI Expired / Lapsed 1982-02-19 1984-03-06 2002-02-19 0.0 yrs 5