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IMPRA INC

Overview
  • Total Patents
    124
About

IMPRA INC has a total of 124 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets medical technology, machines and surface technology and coating are HAMMONS JOHN LEE, AMOENA MED ORTHOPAEDIE TECH and ORTHOTIC COMPOSITES LTD.

Patent filings per year

Chart showing IMPRA INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Banas Christopher E 46
#2 Edwin Tarun J 35
#3 Kowligi Rajagopal R 32
#4 Randall Scott 12
#5 Mccrea Brendan J 10
#6 Layne Richard 9
#7 Mcdermott John D 7
#8 Tang Roy H 7
#9 Della Corna Linda V 7
#10 Bibeau John M 6

Latest patents

Publication Filing date Title
JP2002355265A Unit for manufacturing flanged graft for edge anastomosis
US2001010012A1 Selective adherence of stent-graft coverings
US6589273B1 Apparatus and method for relining a blood vessel
WO0121106A1 Radioactive graft or cuff
WO0071179A1 Expanded polytetrafluoroethylene vascular graft with increased healing response
US6355063B1 Expanded PTFE drug delivery graft
WO0018328A1 Selective adherence of stent-graft coverings, mandrel and method of making stent-graft device
US6514261B1 Delivery mechanism for implantable stent
US6558414B2 Partial encapsulation of stents using strips and bands
US6312462B1 Prosthesis for abdominal aortic aneurysm repair
US6358276B1 Fluid containing endoluminal stent
US6221101B1 Controlled vortex inducing vascular prosthesis
CA2303802A1 Vascular prosthesis
WO9938455A1 Encapsulated intraluminal stent-graft and methods of making same
WO9833453A2 Radially expandable tubular polytetrafluoroethylene grafts and method of making same
US2001039446A1 Encapsulated intraluminal stent-graft and methods of making same
US6203735B1 Method of making expanded polytetrafluoroethylene products
WO9731590A1 Apparatus and method for making flanged graft for end-to-side anastomosis
US6190590B1 Apparatus and method for making flanged graft for end-to-side anastomosis
AU5177096A Flanged graft for end-to-side anastomosis