Assignee
EMISPHERE TECH INC
US·147 granted patents·39 pending applications·9,477 citations·filing 1987–2020
Top patents by PatentIndex Score
186 records- 0199US7276534B2Carbon-substituted diketopiperazine delivery systemsEMISPHERE TECH INC·Filed 2005·Granted Oct 2, 2007·96 cites·15 claims
- 0299US6663898B2Carbon-substituted diketopiperazine delivery systemsEMISPHERE TECH INC·Filed 2002·Granted Dec 16, 2003·71 cites·26 claims
- 0399US6395774B1Carbon-substituted diketopiperazine delivery systemsEMISPHERE TECH INC·Filed 2001·Granted May 28, 2002·165 cites·51 claims
- 0499US5976569ADiketopiperazine-based delivery systemsEMISPHERE TECH INC·Filed 1997·Granted Nov 2, 1999·298 cites·38 claims
- 0599US5766633AOral drug delivery compositions and methodsEMISPHERE TECH INC·Filed 1994·Granted Jun 16, 1998·195 cites·41 claims
- 0699US5693338ADiketopiperazine-based delivery systemsEMISPHERE TECH INC·Filed 1994·Granted Dec 2, 1997·214 cites·32 claims
- 0799US5650386ACompositions for oral delivery of active agentsEMISPHERE TECH INC·Filed 1995·Granted Jul 22, 1997·273 cites·66 claims
- 0899US5629020AModified amino acids for drug deliveryEMISPHERE TECH INC·Filed 1994·Granted May 13, 1997·264 cites·29 claims
- 0999US5443841AProteinoid microspheres and methods for preparation and use thereofEMISPHERE TECH INC·Filed 1992·Granted Aug 22, 1995·160 cites·23 claims
- 1098US6699467B2Compounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 2002·Granted Mar 2, 2004·45 cites·29 claims
- 1198US6623731B2Compounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 2001·Granted Sep 23, 2003·46 cites·29 claims
- 1298US6461643B2Oral drug delivery compositions and methodsEMISPHERE TECH INC·Filed 2001·Granted Oct 8, 2002·57 cites·45 claims
- 1398US6346242B1Compounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 2000·Granted Feb 12, 2002·48 cites·27 claims
- 1498US6331318B1Carbon-substituted diketopiperazine delivery systemsEMISPHERE TECH INC·Filed 1994·Granted Dec 18, 2001·263 cites·24 claims
- 1598US6245359B1Active agent transport systemsEMISPHERE TECH INC·Filed 1997·Granted Jun 12, 2001·104 cites·6 claims
- 1698US6242495B1Compounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 2000·Granted Jun 5, 2001·81 cites·11 claims
- 1798US6001347ACompounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 1997·Granted Dec 14, 1999·105 cites·26 claims
- 1898US5965121ACompounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 1997·Granted Oct 12, 1999·108 cites·18 claims
- 1998US5866536ACompounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 1997·Granted Feb 2, 1999·260 cites·23 claims
- 2098US5776888ACompounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 1997·Granted Jul 7, 1998·124 cites·21 claims
- 2198US5773647ACompounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 1997·Granted Jun 30, 1998·243 cites·23 claims
- 2298US5714167AActive agent transport systemsEMISPHERE TECH INC·Filed 1994·Granted Feb 3, 1998·160 cites·7 claims
- 2398US5643957ACompounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 1994·Granted Jul 1, 1997·268 cites·18 claims
- 2498US5601846AProteinoid microspheres and methods for preparation and use thereofEMISPHERE TECH INC·Filed 1995·Granted Feb 11, 1997·142 cites·22 claims
- 2597US7744910B2Compounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 2006·Granted Jun 29, 2010·63 cites·81 claims
- 2697US6525020B2Compounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 2001·Granted Feb 25, 2003·39 cites·16 claims
- 2797US6358504B1Compounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 1997·Granted Mar 19, 2002·67 cites·16 claims
- 2897US6221367B1Active agent transport systemsEMISPHERE TECH INC·Filed 1997·Granted Apr 24, 2001·83 cites·39 claims
- 2997US6090958ACompounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 1997·Granted Jul 18, 2000·96 cites·25 claims
- 3097US6071538AOral delivery composition comprising supramolecular complexEMISPHERE TECH INC·Filed 1997·Granted Jun 6, 2000·77 cites·20 claims
- 3197US6071510AModified amino acids and compositions comprising the same for delivering active agentsEMISPHERE TECH INC·Filed 1997·Granted Jun 6, 2000·124 cites·30 claims
- 3297US6060513ACompounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 1997·Granted May 9, 2000·95 cites·21 claims
- 3397US5792451AOral drug delivery compositions and methodsEMISPHERE TECH INC·Filed 1994·Granted Aug 11, 1998·347 cites·24 claims
- 3496US6906030B2Carbon-substituted diketopiperazine delivery systemsEMISPHERE TECH INC·Filed 2003·Granted Jun 14, 2005·54 cites·23 claims
- 3596US6627228B1Polymeric delivery agents and delivery agents compoundsEMISPHERE TECH INC·Filed 2000·Granted Sep 30, 2003·120 cites·27 claims
- 3696US5990166ACompounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 1997·Granted Nov 23, 1999·87 cites·23 claims
- 3796US5863944ACompounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 1997·Granted Jan 26, 1999·88 cites·31 claims
- 3896USRE35862EDelivery systems for pharmacological agents encapsulated with proteinoidsEMISPHERE TECH INC·Filed 1987·Granted Jul 28, 1998·185 cites·24 claims
- 3996US5578323AProteinoid carriers and methods for preparation and use thereofEMISPHERE TECH INC·Filed 1993·Granted Nov 26, 1996·180 cites·7 claims
- 4096US5541155AAcids and acid salts and their use in delivery systemsEMISPHERE TECH INC·Filed 1994·Granted Jul 30, 1996·225 cites·7 claims
- 4196US5401516AModified hydrolyzed vegetable protein microspheres and methods for preparation and use thereofEMISPHERE TECH INC·Filed 1993·Granted Mar 28, 1995·150 cites·24 claims
- 4295US6344213B1Compounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 1997·Granted Feb 5, 2002·84 cites·54 claims
- 4395US6313088B18-[(2-hydroxy-4-methoxy benzoyl) amino]-octanoic acid compositions for delivering active agentsEMISPHERE TECH INC·Filed 1997·Granted Nov 6, 2001·69 cites·22 claims
- 4495US6051561ACompounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 1997·Granted Apr 18, 2000·80 cites·25 claims
- 4595US5958457ACompositions for the delivery of antigensEMISPHERE TECH INC·Filed 1995·Granted Sep 28, 1999·78 cites·42 claims
- 4695US5939381ACompounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 1997·Granted Aug 17, 1999·73 cites·27 claims
- 4795US5935601AModified amino acids for drug deliveryEMISPHERE TECH INC·Filed 1995·Granted Aug 10, 1999·63 cites·29 claims
- 4895US5876710ACompounds and compositions for delivering active agentsEMISPHERE TECH INC·Filed 1997·Granted Mar 2, 1999·88 cites·20 claims
- 4995US5820881AMicrospheres of diamide-dicarboxylic acidsEMISPHERE TECH INC·Filed 1995·Granted Oct 13, 1998·75 cites·28 claims
- 5095US5447728ADesferrioxamine oral delivery systemEMISPHERE TECH INC·Filed 1993·Granted Sep 5, 1995·155 cites·8 claims
Showing the top 50 of 186 patent records by PatentIndex Score.
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