VASCA, Inc.
30Patents
0Active
30Granted
36Portfolio score
Filing activity: Oct 4, 1995 → Dec 4, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6007516A | Valve port and method for vascular access | Human Necessities | 254 | Expired |
| US6929631B1 | Method and apparatus for percutaneously accessing a pressure activated implanted port | Human Necessities | 199 | Expired |
| US5931829A | Methods and systems for establishing vascular access | Human Necessities | 193 | Expired |
| US6193684A | Device for percutaneous peritoneal dialysis | Human Necessities | 140 | Expired |
| US6120492A | Method and apparatus for percutaneously accessing an implanted port | Human Necessities | 135 | Expired |
| US5713859A | Implantable vascular device | Emerging Cross-Sectional Technologies | 128 | Expired |
| US6056717A | Implantable vascular device | Emerging Cross-Sectional Technologies | 123 | Expired |
| US7056316B1 | Valve port and method for vascular access | Human Necessities | 121 | Expired |
| US6398764B1 | Subcutaneously implanted cannula and method for arterial access | Human Necessities | 112 | Expired |
| US5997524A | Catheter assembly for percutaneous access to subcutaneous port | Human Necessities | 102 | Expired |
| US5989239A | Method and apparatus for percutaneously accessing an implanted port | Human Necessities | 97 | Expired |
| US6245039A | Methods and apparatus for performing flow-through peritoneal dialysis | Human Necessities | 95 | Expired |
| US6132415A | Systems and methods for removing retained fluids and infusing therapeutic fluids | Human Necessities | 89 | Expired |
| US6565525B1 | Valve port assembly with interlock | Human Necessities | 84 | Expired |
| US5755780A | Implantable vascular device | Emerging Cross-Sectional Technologies | 83 | Expired |
| US6682498B2 | Methods and systems for subcutaneous graft implantation | Human Necessities | 76 | Expired |
| US5931801A | Valve port assembly with interlock | Human Necessities | 71 | Expired |
| US6679870B1 | Methods and kits for locking and disinfecting implanted catheters | Human Necessities | 70 | Expired |
| US6042569A | Subcutaneously implanted cannula and methods for vascular access | Human Necessities | 66 | Expired |
| US6685694B2 | Methods and kits for locking and disinfecting implanted catheters | Human Necessities | 64 | Expired |
| US6752827B2 | Devices, systems, and methods for subcutaneously placing an article | Human Necessities | 52 | Expired |
| US6258079A | Method and systems for establishing vascular access | Human Necessities | 41 | Expired |
| US6053901A | Subcutaneously implanted cannula and method for arterial access | Human Necessities | 39 | Expired |
| US6585681B2 | Methods and apparatus for performing flow-through peritoneal dialysis | Human Necessities | 37 | Expired |
| US5807356A | Catheter with valve | Human Necessities | 35 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.