Inventor · disambiguated record
David A. Epstein
Also filed as: EPSTEIN DAVID · EPSTEIN DAVID A · EPSTEIN DAVID ALEXANDER
30 granted patents·11 pending applications·971 citations·filing 1989–2022
97Inventor score
Top patents by PatentIndex Score
41 records- 0194US6446083B1System and method for classifying media itemsVASTVIDEO INC·Filed 2000·Granted Sep 3, 2002·231 cites·16 claims
- 0292US6512670B1Detachable displays or portable devicesIBM·Filed 2000·Granted Jan 28, 2003·133 cites·11 claims
- 0390US8198084B2Serum-free mammalian cell culture medium, and uses thereofGORFIEN STEPHEN F·Filed 2005·Granted Jun 12, 2012·24 cites·13 claims
- 0488US6767741B1Metal binding compounds and their use in cell culture medium compositionsINVITROGEN CORP·Filed 2000·Granted Jul 27, 2004·23 cites·21 claims
- 0586US6578192B1Method and system for supporting dynamic document content expressed in a component-level languageIBM·Filed 1999·Granted Jun 10, 2003·151 cites·1 claims
- 0685US8815573B2Serum-free mammalian cell culture medium, and uses thereofLIFE TECHNOLOGIES CORP·Filed 2013·Granted Aug 26, 2014·4 cites·15 claims
- 0784US5402532ADirect display of CSG expression by use of depth buffersIBM·Filed 1994·Granted Mar 28, 1995·91 cites·36 claims
- 0883US8455246B2Serum-free mammalian cell culture medium, and uses thereofGORFIEN STEPHEN·Filed 2009·Granted Jun 4, 2013·4 cites·21 claims
- 0981US8785194B2Serum-free mammalian cell culture medium, and uses thereofGORFIEN STEPHEN·Filed 2009·Granted Jul 22, 2014·3 cites·12 claims
- 1077US9426949B1Systems and apparatus for extracting and delivering nutrients from biomass for plant growthEPSTEIN DAVID A·Filed 2012·Granted Aug 30, 2016·12 cites·11 claims
- 1177US6578191B1Method and apparatus for dynamic generation of adaptersIBM·Filed 1999·Granted Jun 10, 2003·84 cites·8 claims
- 1275US9321996B2Serum-free mammalian cell culture medium, and uses thereofGORFIEN STEPHEN·Filed 2012·Granted Apr 26, 2016·1 cites·14 claims
- 1371US2008286868A1Metal binding compounds and their use in cell culture medium compositionsINVITROGEN CORP·Filed 2008·Application pending·0 cites
- 1467US9760914B2Determining cost and processing of sensed dataCHEN-RITZO CHING-HUA·Filed 2009·Granted Sep 12, 2017·2 cites·26 claims
- 1567US6260042B1Quick difference and update for tree structure dataIBM·Filed 1998·Granted Jul 10, 2001·50 cites·8 claims
- 1665US2015079659A1Serum-free mammalian cell culture medium, and uses thereofLIFE TECHNOLOGIES CORP·Filed 2014·Application pending·0 cites
- 1762US5027292AMultiple depth buffers for graphics and solid modellingIBM·Filed 1989·Granted Jun 25, 1991·36 cites·18 claims
- 1862US2004214327A1Metal binding compounds and their use in cell culture medium compositionsFiled 2004·Application pending·0 cites
- 1959US2011183375A1Metal binding compounds and their use in cell culture medium compositionsLIFE TECHNOLOGIES CORP·Filed 2011·Application pending·0 cites
- 2059US2009215986A1Solution Synthesis of Peptide Cell Growth StimulatorsEPSTEIN DAVID·Filed 2009·Application pending·0 cites
- 2155US5423040ASystem and method for efficiently executing directed acyclic graphsIBM·Filed 1994·Granted Jun 6, 1995·33 cites·12 claims
- 2255US2009258425A1Gene knock-down by intracellular expression of aptamersEPSTEIN DAVID·Filed 2009·Application pending·0 cites
- 2354USD890844SPenSPEC MFG LLC·Filed 2019·Granted Jul 21, 2020·4 cites·1 claims
- 2454US6536033B1Uniform mechanism for building containment hierarchiesIBM·Filed 1999·Granted Mar 18, 2003·30 cites·4 claims
- 2554US2007213505A1Solution Synthesis of Peptide Cell Growth StimulatorsEPSTEIN DAVID·Filed 2007·Application pending·0 cites
- 2653US2005250106A1Gene knock-down by intracellular expression of aptamersEPSTEIN DAVID·Filed 2004·Application pending·0 cites
- 2751USD954146SPenSPEC MFG LLC·Filed 2020·Granted Jun 7, 2022·1 cites·1 claims
- 2850USD925653SPenGMG Pen LLC·Filed 2019·Granted Jul 20, 2021·4 cites·1 claims
- 2946USD919006SPenSPEC MFG LLC·Filed 2019·Granted May 11, 2021·3 cites·1 claims
- 3046US5347652AMethod and apparatus for saving and retrieving functional resultsIBM·Filed 1991·Granted Sep 13, 1994·18 cites·28 claims
- 3144USD1028089SPenSPEC MFG LLC·Filed 2022·Granted May 21, 2024·0 cites·1 claims
- 3244US5787535AChain saw multi-toolFiled 1997·Granted Aug 4, 1998·20 cites·7 claims
- 3342US2006105975A1Aptamer-mediated intracellular delivery of therapeutic oligonucleotidesPENDERGRAST SHANNON·Filed 2005·Application pending·0 cites
- 3441USD925654SPenGMG Pen LLC·Filed 2019·Granted Jul 20, 2021·2 cites·1 claims
- 3541USD923091SPenSPEC MFG LLC·Filed 2019·Granted Jun 22, 2021·2 cites·1 claims
- 3640USD925652SPenGMG Pen LLC·Filed 2020·Granted Jul 20, 2021·0 cites·1 claims
- 3740USD925656SPenGMG Pen LLC·Filed 2020·Granted Jul 20, 2021·0 cites·1 claims
- 3840USD925655SPenGMG Pen LLC·Filed 2020·Granted Jul 20, 2021·0 cites·1 claims
- 3935US6408299B1Type convertor registryIBM·Filed 1999·Granted Jun 18, 2002·5 cites·6 claims
- 4032US2006193821A1Aptamers to the human IL-12 cytokine family and their use as autoimmune disease therapeuticsDIENER JOHN L·Filed 2005·Application pending·0 cites
- 4128US2002104073A1Component oriented programming (cop) languageFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →