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Boston Children's Hospital

Boston Chi
Active Patents
0
Total Holdings
20

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
EP0545091A2 Occluder and method for repair of cardiac and vascular defe… Expired / Lapsed 1992-11-04 — 35 Details
EP0541063A2 Improved occluder for repair of cardiac and vascular defects Expired / Lapsed 1992-11-04 — 34 Details
US6726715B2 Fiber-reinforced heart valve prosthesis Expired / Lapsed 2001-10-23 2004-04-27 13 Details
US5770417A Three-dimensional fibrous scaffold containing attached cell… Expired / Lapsed 1994-02-28 1998-06-23 24 Details
US5770193A Preparation of three-dimensional fibrous scaffold for attac… Expired / Lapsed 1994-02-28 1998-06-23 18 Details
US5691397A Isolation of the calcium-phosphate crystals of bone Expired / Lapsed 1996-10-10 1997-11-25 18 Details
US5618563A Biodegradable polymer matrices for sustained delivery of lo… Expired / Lapsed 1993-09-10 1997-04-08 8 Details
US5591223A Re-expandable endoprosthesis Expired / Lapsed 1994-06-23 1997-01-07 15 Details
US5571119A Retractable suture needle with self-contained driver Expired / Lapsed 1995-05-10 1996-11-05 30 Details
US5567612A Genitourinary cell-matrix structure for implantation into a… Expired / Lapsed 1993-07-27 1996-10-22 13 Details
US5565502A Isolation of the calcium-phosphate crystals of bone Expired / Lapsed 1995-03-24 1996-10-15 19 Details
US5451235A Occluder and method for repair of cardiac and vascular defe… Expired / Lapsed 1994-04-14 1995-09-19 26 Details
US5425744A Occluder for repair of cardiac and vascular defects Expired / Lapsed 1994-04-18 1995-06-20 85 Details
US5021404A Angiostatic collagen modulators Expired / Lapsed 1988-04-20 1991-06-04 19 Details
US4815474A Temporal trajectory analysis in brain electrical activity m… Expired / Lapsed 1987-04-13 1989-03-28 20 Details
US4753652A Biomaterial implants which resist calcification Expired / Lapsed 1986-12-10 1988-06-28 34 Details
US4481353A Bioresorbable polyesters and polyester composites Expired / Lapsed 1983-10-07 1984-11-06 28 Details
US4407299A Brain electrical activity mapping Expired / Lapsed 1981-05-15 1983-10-04 8 Details
US3659600A Magnetically operated capsule for administering drugs Expired / Lapsed 1970-02-24 1972-05-02 4 Details
US3608549A Method of administering drugs and capsule therefor Expired / Lapsed 1970-01-15 1971-09-28 7 Details