Assignee
HEMASURE INC
US·24 granted patents·1 pending application·1,108 citations·filing 1993–2001
Top patents by PatentIndex Score
25 records- 0193US5683916AMembrane affinity apparatus and purification methods related theretoHEMASURE INC·Filed 1995·Granted Nov 4, 1997·126 cites·30 claims
- 0292US6274055B1In-line liquid filtration device useable for blood, blood products or the likeHEMASURE INC·Filed 1999·Granted Aug 14, 2001·72 cites·20 claims
- 0391US5639376AProcess for simultaneously removing leukocytes and methylene blue from plasmaHEMASURE INC·Filed 1994·Granted Jun 17, 1997·88 cites·7 claims
- 0490US5462867ACovalent attachment of macromolecules to polysulfones or polyethersulfones modified to contain functionalizable chain endsHEMASURE INC·Filed 1994·Granted Oct 31, 1995·76 cites·76 claims
- 0589US6030539AIn-line liquid filtration device useable for blood, blood products or the likeHEMASURE INC·Filed 1997·Granted Feb 29, 2000·59 cites·31 claims
- 0687US5798041AIn-line liquid filtration device useable for blood, blood products or the likeHEMASURE INC·Filed 1995·Granted Aug 25, 1998·55 cites·27 claims
- 0785US6010633AMethod of preventing air from becoming entrapped within a filtration deviceHEMASURE INC·Filed 1997·Granted Jan 4, 2000·70 cites·26 claims
- 0884US5846427AExtra-lumenal crossflow plasmapheresis devices and method of use thereofHEMASURE INC·Filed 1996·Granted Dec 8, 1998·72 cites·22 claims
- 0983US5456835ADevice and process for removing free hemoglobin from bloodHEMASURE INC·Filed 1993·Granted Oct 10, 1995·61 cites·8 claims
- 1077US5779902AIn-line vent filter for automatically draining a biological liquid filtration deviceHEMASURE INC·Filed 1997·Granted Jul 14, 1998·34 cites·11 claims
- 1175US6015500AFiltration device useable for removal of leukocytes and other blood componentsHEMASURE INC·Filed 1998·Granted Jan 18, 2000·31 cites·54 claims
- 1273US5938940AIn-line liquid filtration device and method useable for blood and blood productsHEMASURE INC·Filed 1998·Granted Aug 17, 1999·29 cites·47 claims
- 1371US5472605AFiltration device useable for removal of leukocytes and other blood componentsHEMASURE INC·Filed 1994·Granted Dec 5, 1995·94 cites·30 claims
- 1468US5902490AFiltration method and device useable for removal of leukocytes and other blood componentsHEMASURE INC·Filed 1996·Granted May 11, 1999·24 cites·60 claims
- 1568US5817237AProcess for simultaneously removing leukocytes and methylene blue from plasmaHEMASURE INC·Filed 1997·Granted Oct 6, 1998·26 cites·1 claims
- 1660US6159375AMethod for removing leukocytes and methylene blue from plasmaHEMASURE INC·Filed 1999·Granted Dec 12, 2000·19 cites·12 claims
- 1759US5935436ADevice for simultaneously removing leukocytes and methylene blue from plasmaHEMASURE INC·Filed 1997·Granted Aug 10, 1999·19 cites·4 claims
- 1858US6251292B1Method of preventing air from becoming entrapped within a filtration deviceHEMASURE INC·Filed 1999·Granted Jun 26, 2001·22 cites·19 claims
- 1958US6123859AMethod for in-line filtering biological liquidHEMASURE INC·Filed 1999·Granted Sep 26, 2000·72 cites·26 claims
- 2056US6428712B1Gravity driven liquid filtration system and method for filtering biological liquidHEMASURE INC·Filed 2000·Granted Aug 6, 2002·14 cites·16 claims
- 2156US5486293ARemoval of small exogenous molecules from biological fluidsHEMASURE INC·Filed 1994·Granted Jan 23, 1996·15 cites·16 claims
- 2241US5609763APorous support for the removal of small exogenous molecules from biological fluidsHEMASURE INC·Filed 1995·Granted Mar 11, 1997·7 cites·8 claims
- 2334US5663043AMethod for inactivating non-enveloped viruses using a viricide-potentiating agent with a photoactivatible virucideHEMASURE INC·Filed 1995·Granted Sep 2, 1997·7 cites·19 claims
- 2432US6177019B1Method and apparatus for removing tumor cells from tumor cell-contaminated stem cell productsHEMASURE INC·Filed 1997·Granted Jan 23, 2001·16 cites·20 claims
- 2528US2003057147A1Filtration device and system for biological fluidsHEMASURE INC·Filed 2001·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →