Assignee
COLLAGEN CORP
US·94 granted patents·21,809 citations·filing 1976–1997
Top patents by PatentIndex Score
94 records- 0199US5523348AMethod of preparing collagen-polymer conjugatesCOLLAGEN CORP·Filed 1994·Granted Jun 4, 1996·191 cites·8 claims
- 0299US5413791ACollagen-polymer conjugatesCOLLAGEN CORP·Filed 1994·Granted May 9, 1995·291 cites·18 claims
- 0399US5328955ACollagen-polymer conjugatesCOLLAGEN CORP·Filed 1992·Granted Jul 12, 1994·643 cites·25 claims
- 0499US5324775ABiologically inert, biocompatible-polymer conjugatesCOLLAGEN CORP·Filed 1992·Granted Jun 28, 1994·746 cites·14 claims
- 0599US5304595ACollagen-polymer conjugatesCOLLAGEN CORP·Filed 1992·Granted Apr 19, 1994·266 cites·15 claims
- 0699US5162430ACollagen-polymer conjugatesCOLLAGEN CORP·Filed 1989·Granted Nov 10, 1992·996 cites·33 claims
- 0798US5510418AGlycosaminoglycan-synthetic polymer conjugatesCOLLAGEN CORP·Filed 1993·Granted Apr 23, 1996·442 cites·29 claims
- 0898US5292802ACollagen-polymer tubes for use in vascular surgeryCOLLAGEN CORP·Filed 1992·Granted Mar 8, 1994·331 cites·23 claims
- 0998US4950483ACollagen wound healing matrices and process for their productionCOLLAGEN CORP·Filed 1988·Granted Aug 21, 1990·427 cites·10 claims
- 1098US4774322APolypeptide cartilage-inducing factors found in boneCOLLAGEN CORP·Filed 1987·Granted Sep 27, 1988·182 cites·1 claims
- 1198US4774228APolypeptide cartilage-inducing factors found in bone used in tissue proliferationCOLLAGEN CORP·Filed 1987·Granted Sep 27, 1988·121 cites·2 claims
- 1298US4689399ACollagen membranes for medical useCOLLAGEN CORP·Filed 1986·Granted Aug 25, 1987·142 cites·7 claims
- 1398US4582640AInjectable cross-linked collagen implant materialCOLLAGEN CORP·Filed 1984·Granted Apr 15, 1986·621 cites·31 claims
- 1498US4233360ANon-antigenic collagen and articles of manufactureCOLLAGEN CORP·Filed 1978·Granted Nov 11, 1980·241 cites·5 claims
- 1598US4140537AAqueous collagen compositionCOLLAGEN CORP·Filed 1976·Granted Feb 20, 1979·181 cites·1 claims
- 1697US5752974AInjectable or implantable biomaterials for filling or blocking lumens and voids of the bodyCOLLAGEN CORP·Filed 1995·Granted May 19, 1998·1.2k cites·48 claims
- 1797US5667839AHuman recombinant collagen in the milk of transgenic animalsCOLLAGEN CORP·Filed 1994·Granted Sep 16, 1997·198 cites·2 claims
- 1897US5550188APolymer conjugates ophthalmic devices comprising collagen-polymer conjugatesCOLLAGEN CORP·Filed 1995·Granted Aug 27, 1996·164 cites·10 claims
- 1997US5446091ACollagen-polymer conjugates containing an ether linkageCOLLAGEN CORP·Filed 1995·Granted Aug 29, 1995·155 cites·5 claims
- 2097US5308889ADehydrated collagen-polymer stringsCOLLAGEN CORP·Filed 1992·Granted May 3, 1994·312 cites·23 claims
- 2196US5807581ACollagen-based injectable drug delivery system and its useCOLLAGEN CORP·Filed 1995·Granted Sep 15, 1998·199 cites·49 claims
- 2296US5543441AImplants coated with collagen-polymer conjugatesCOLLAGEN CORP·Filed 1995·Granted Aug 6, 1996·338 cites·9 claims
- 2396US5306500AMethod of augmenting tissue with collagen-polymer conjugatesCOLLAGEN CORP·Filed 1993·Granted Apr 26, 1994·295 cites·14 claims
- 2496US5204382AInjectable ceramic compositions and methods for their preparation and useCOLLAGEN CORP·Filed 1992·Granted Apr 20, 1993·428 cites·16 claims
- 2596US5024841ACollagen wound healing matrices and process for their productionCOLLAGEN CORP·Filed 1988·Granted Jun 18, 1991·270 cites·18 claims
- 2696US4888366AInductive collagen-based bone repair preparationsCOLLAGEN CORP·Filed 1987·Granted Dec 19, 1989·158 cites·20 claims
- 2796US4795467AXenogeneic collagen/mineral preparations in bone repairCOLLAGEN CORP·Filed 1986·Granted Jan 3, 1989·344 cites·27 claims
- 2896US4563350AInductive collagen based bone repair preparationsCOLLAGEN CORP·Filed 1984·Granted Jan 7, 1986·430 cites·14 claims
- 2996US4424208ACollagen implant material and method for augmenting soft tissueCOLLAGEN CORP·Filed 1982·Granted Jan 3, 1984·537 cites·7 claims
- 3095US5614587ACollagen-based bioadhesive compositionsCOLLAGEN CORP·Filed 1995·Granted Mar 25, 1997·421 cites·8 claims
- 3195US5550187AMethod of preparing crosslinked biomaterial compositions for use in tissue augmentationCOLLAGEN CORP·Filed 1994·Granted Aug 27, 1996·433 cites·14 claims
- 3295US5527856AMethod of preparing crosslinked biomaterial compositions for use in tissue augmentationCOLLAGEN CORP·Filed 1995·Granted Jun 18, 1996·138 cites·16 claims
- 3395US5428024AHigh concentration homogenized collagen compositionsCOLLAGEN CORP·Filed 1994·Granted Jun 27, 1995·261 cites·6 claims
- 3495US4810691APolypeptide cartilage-inducing factors found in boneCOLLAGEN CORP·Filed 1987·Granted Mar 7, 1989·163 cites·4 claims
- 3595US4789663AMethods of bone repair using collagenCOLLAGEN CORP·Filed 1985·Granted Dec 6, 1988·315 cites·10 claims
- 3695US4557764AProcess for preparing malleable collagen and the product thereofCOLLAGEN CORP·Filed 1984·Granted Dec 10, 1985·100 cites·18 claims
- 3794US5580923AAnti-adhesion films and compositions for medical useCOLLAGEN CORP·Filed 1995·Granted Dec 3, 1996·326 cites·24 claims
- 3894US5352715AInjectable ceramic compositions and methods for their preparation and useCOLLAGEN CORP·Filed 1993·Granted Oct 4, 1994·284 cites·37 claims
- 3994US5110604AProcesses for producing collagen matrixes and methods of using sameCOLLAGEN CORP·Filed 1990·Granted May 5, 1992·145 cites·4 claims
- 4094US4843063APolypeptide cartilage-inducing factors found in boneCOLLAGEN CORP·Filed 1988·Granted Jun 27, 1989·174 cites·8 claims
- 4194US4803075AInjectable implant composition having improved intrudabilityCOLLAGEN CORP·Filed 1986·Granted Feb 7, 1989·669 cites·34 claims
- 4294US4743229ACollagen/mineral mixing device and methodCOLLAGEN CORP·Filed 1986·Granted May 10, 1988·386 cites·9 claims
- 4394US4642117AMechanically sheared collagen implant material and methodCOLLAGEN CORP·Filed 1985·Granted Feb 10, 1987·362 cites·10 claims
- 4494US4600533ACollagen membranes for medical useCOLLAGEN CORP·Filed 1984·Granted Jul 15, 1986·161 cites·8 claims
- 4594US4501306AAutomatic syringe filling systemCOLLAGEN CORP·Filed 1982·Granted Feb 26, 1985·166 cites·24 claims
- 4694US4481001AHuman skin model for intradermal injection demonstration or trainingCOLLAGEN CORP·Filed 1983·Granted Nov 6, 1984·228 cites·11 claims
- 4794US4440750AOsteogenic composition and methodCOLLAGEN CORP·Filed 1982·Granted Apr 3, 1984·353 cites·18 claims
- 4894US4430760ANonstress-bearing implantable bone prosthesisCOLLAGEN CORP·Filed 1981·Granted Feb 14, 1984·279 cites·6 claims
- 4993US5800541ACollagen-synthetic polymer matrices prepared using a multiple step reactionCOLLAGEN CORP·Filed 1997·Granted Sep 1, 1998·275 cites·55 claims
- 5093US5475052ACollagen-synthetic polymer matrices prepared using a multiple step reactionCOLLAGEN CORP·Filed 1994·Granted Dec 12, 1995·244 cites·26 claims
Showing the top 50 of 94 patent records by PatentIndex Score.
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