Assignee
ALPHA THERAPEUTIC CORP
US·42 granted patents·1,548 citations·filing 1979–2001
Top patents by PatentIndex Score
42 records- 0191US6037452APoly(alkylene oxide)-Factor VIII or Factor IX conjugateALPHA THERAPEUTIC CORP·Filed 1992·Granted Mar 14, 2000·275 cites·5 claims
- 0291US5399670ASolubilization and stabilization of factor VIII complexALPHA THERAPEUTIC CORP·Filed 1993·Granted Mar 21, 1995·137 cites·49 claims
- 0390US4919895AApparatus for oxygenation of liquid state dissolved oxygen-carrying formulationALPHA THERAPEUTIC CORP·Filed 1987·Granted Apr 24, 1990·98 cites·14 claims
- 0486US6566052B1Efficient algorithm for PCR testing of blood samplesALPHA THERAPEUTIC CORP·Filed 2000·Granted May 20, 2003·11 cites·25 claims
- 0586USH1960HAutomated method and system for testing blood samplesALPHA THERAPEUTIC CORP·Filed 1997·Granted Jun 5, 2001·93 cites·28 claims
- 0682US5288853AFactor viii purification processALPHA THERAPEUTIC CORP·Filed 1992·Granted Feb 22, 1994·64 cites·21 claims
- 0781US6504012B2Method for preparing dual virally inactivated immune globulin for intravenous administrationALPHA THERAPEUTIC CORP·Filed 2001·Granted Jan 7, 2003·9 cites·2 claims
- 0877US5258177AIgA preparation and process of making the sameALPHA THERAPEUTIC CORP·Filed 1991·Granted Nov 2, 1993·49 cites·16 claims
- 0977US4944647ABottle cutting and emptying machineALPHA THERAPEUTIC CORP·Filed 1988·Granted Jul 31, 1990·41 cites·25 claims
- 1076US6162904AManufacturing method for intraveneously administrable immune globulin and resultant productALPHA THERAPEUTIC CORP·Filed 1999·Granted Dec 19, 2000·34 cites·35 claims
- 1172US5250662AAlbumin purificationALPHA THERAPEUTIC CORP·Filed 1992·Granted Oct 5, 1993·38 cites·16 claims
- 1271US5616693AProcess for seperating alpha-1-proteinase inhibitor from COHN IV1 +1V4 pasteALPHA THERAPEUTIC CORP·Filed 1996·Granted Apr 1, 1997·44 cites·20 claims
- 1371US4815446AProcess for treating metastasis of cancerous tumorsALPHA THERAPEUTIC CORP·Filed 1985·Granted Mar 28, 1989·65 cites·37 claims
- 1469US6566504B2Process for viral inactivation of lyophilized blood proteinsALPHA THERAPEUTIC CORP·Filed 2001·Granted May 20, 2003·18 cites·18 claims
- 1567US4624780AFractionation of blood plasmaALPHA THERAPEUTIC CORP·Filed 1984·Granted Nov 25, 1986·29 cites·4 claims
- 1665US5061484APerfluorochemical emulsion with stabilized vesiclesALPHA THERAPEUTIC CORP·Filed 1989·Granted Oct 29, 1991·29 cites·38 claims
- 1763US5659017AAnion exchange process for the purification of Factor VIIIALPHA THERAPEUTIC CORP·Filed 1995·Granted Aug 19, 1997·17 cites·23 claims
- 1862US5780222AMethod of PCR testing of pooled blood samplesALPHA THERAPEUTIC CORP·Filed 1997·Granted Jul 14, 1998·37 cites·10 claims
- 1962US5591573AMethod and system for testing blood samplesALPHA THERAPEUTIC CORP·Filed 1995·Granted Jan 7, 1997·70 cites·31 claims
- 2062US5219995APlasma fraction purificationALPHA THERAPEUTIC CORP·Filed 1992·Granted Jun 15, 1993·28 cites·26 claims
- 2162US5110907AFactor viii complex purification using heparin affinity chromatographyALPHA THERAPEUTIC CORP·Filed 1989·Granted May 5, 1992·33 cites·15 claims
- 2261US6693173B2Method to remove citrate and aluminum from proteinsALPHA THERAPEUTIC CORP·Filed 2001·Granted Feb 17, 2004·33 cites·33 claims
- 2361US4725673APlasma fraction purification using silica resin bound to a ligandALPHA THERAPEUTIC CORP·Filed 1986·Granted Feb 16, 1988·23 cites·28 claims
- 2460US6063563AMethod of PCR testing of pooled blood samplesALPHA THERAPEUTIC CORP·Filed 1998·Granted May 16, 2000·13 cites·24 claims
- 2558US4234095ACollection container for sterile liquidsALPHA THERAPEUTIC CORP·Filed 1979·Granted Nov 18, 1980·19 cites·14 claims
- 2657US4675385AIsolation of human plasma procoagulant protein factor VIII from biological factorsALPHA THERAPEUTIC CORP·Filed 1985·Granted Jun 23, 1987·15 cites·25 claims
- 2753US5744586AManufacturing process for the production of purified transferrinALPHA THERAPEUTIC CORP·Filed 1996·Granted Apr 28, 1998·14 cites·21 claims
- 2853US5319072AHuman antithrombin-III preparationALPHA THERAPEUTIC CORP·Filed 1992·Granted Jun 7, 1994·15 cites·15 claims
- 2950US6348336B1Process for purification of PCR test samplesALPHA THERAPEUTIC CORP·Filed 1997·Granted Feb 19, 2002·13 cites·48 claims
- 3050US5132026ABlood plasma collection systemALPHA THERAPEUTIC CORP·Filed 1991·Granted Jul 21, 1992·50 cites·11 claims
- 3148US4490361AVirus inactivating heat treatment of plasma fractionsALPHA THERAPEUTIC CORP·Filed 1983·Granted Dec 25, 1984·25 cites·24 claims
- 3247US6441144B1Method for repairing dual virally inactivated immune globulin for intravenous administrationALPHA THERAPEUTIC CORP·Filed 1999·Granted Aug 27, 2002·5 cites·21 claims
- 3347US5739293AΔ1 -acid glycoprotein purfication process and productALPHA THERAPEUTIC CORP·Filed 1996·Granted Apr 14, 1998·6 cites·36 claims
- 3446US6284874B1Process for separating α1-proteinase inhibitor from cohn fraction IV1 and IV4 pasteALPHA THERAPEUTIC CORP·Filed 1994·Granted Sep 4, 2001·10 cites·1 claims
- 3543US5981715AProcess for increasing the yield of a protein which has been subjected to viral inactivationALPHA THERAPEUTIC CORP·Filed 1997·Granted Nov 9, 1999·11 cites·7 claims
- 3643USD266189SPlasma transfer bottleALPHA THERAPEUTIC CORP·Filed 1980·Granted Sep 14, 1982·4 cites·1 claims
- 3742US4769241AApparatus and process for oxygenation of liquid state dissolved oxygen-carrying formulationALPHA THERAPEUTIC CORP·Filed 1986·Granted Sep 6, 1988·34 cites·11 claims
- 3840US5286849APurification of factor IXALPHA THERAPEUTIC CORP·Filed 1992·Granted Feb 15, 1994·5 cites·12 claims
- 3933US5834660AMethod and system for testing blood samplesALPHA THERAPEUTIC CORP·Filed 1996·Granted Nov 10, 1998·13 cites·11 claims
- 4031US4486341AFractionation of blood plasmaALPHA THERAPEUTIC CORP·Filed 1982·Granted Dec 4, 1984·4 cites·32 claims
- 4130US5262442AProcess for rapid thawing and storage of frozen fluorocarbon emulsion, and resultant productALPHA THERAPEUTIC CORP·Filed 1991·Granted Nov 16, 1993·3 cites·8 claims
- 4228US5374243AOxygen permeable bag containing oxygen-transporting perfluorochemical for providing oxygen internally to mammalsALPHA THERAPEUTIC CORP·Filed 1993·Granted Dec 20, 1994·14 cites·13 claims
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