U.S. Patent 8062330 was awarded to Tyco Healthcare Group LP on 2011-11-22 and describes a “Buttress and surgical stapling apparatus.” This patent has been cited 354 times by other U.S. patents which places it in the top 500 cited patents since 2010 according to our law firm research, and makes it of the most innovative medical technology patents in the field of instruments. The abstract states:

Multilayer structures including a porous layer and a non-porous layer are useful as buttresses when associated with a surgical stapling apparatus. Link: U.S. Patent 8062330

This patent was originally filed on 2007-06-27 which gives it a processing time of 1609 days, compared to an average processing time of 1818 in the field. Tyco Healthcare Group LP has 1168 total patents. The first named inventor is Yves Bayon of , . The primary examiner was Corrine M McDermott.

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