Inventor · disambiguated record
James A. Down
Also filed as: DOWN JAMES · DOWN JAMES A · DOWN JAMES ARTHUR
30 granted patents·15 pending applications·976 citations·filing 1993–2016
98Inventor score
Top patents by PatentIndex Score
45 records- 0193US6607513B1Device for withdrawing or administering a substance and method of manufacturing a deviceBECTON DICKINSON CO·Filed 2000·Granted Aug 19, 2003·200 cites·16 claims
- 0292US8708994B2Method for altering drug pharmacokinetics based on medical delivery platformPETTIS RONALD J·Filed 2011·Granted Apr 29, 2014·26 cites·14 claims
- 0391US5616701ADNA purification by solid phase extraction using a hydroxide-washed glass fiber membraneBECTON DICKINSON CO·Filed 1995·Granted Apr 1, 1997·74 cites·1 claims
- 0490US5342931AProcess for purifying DNA on hydrated silicaBECTON DICKINSON CO·Filed 1993·Granted Aug 30, 1994·70 cites·3 claims
- 0587US5438129ADNA purification by solid phase extraction using partially fluorinated aluminum hydroxide adsorbantBECTON DICKINSON CO·Filed 1993·Granted Aug 1, 1995·53 cites·3 claims
- 0686US5438127ADNA purification by solid phase extraction using a PCl3 modified glass fiber membraneBECTON DICKINSON CO·Filed 1993·Granted Aug 1, 1995·59 cites·2 claims
- 0785US5693785APurification of DNA on Hydroxylated SilicasBECTON DICKINSON CO·Filed 1994·Granted Dec 2, 1997·87 cites·19 claims
- 0883US5650506AModified glass fiber membranes useful for DNA purification by solid phase extractionBECTON DICKINSON CO·Filed 1995·Granted Jul 22, 1997·36 cites·2 claims
- 0981US9242052B2Method for altering drug pharmacokinetics based on medical delivery platformBECTON DICKINSON CO·Filed 2014·Granted Jan 26, 2016·6 cites·20 claims
- 1080US5674997ADNA purification on modified siligatesBECTON DICKINSON CO·Filed 1995·Granted Oct 7, 1997·41 cites·3 claims
- 1180US5525319ABoron silicates, aluminum silicates, and phosphosilicates for purification of DNABECTON DICKINSON CO·Filed 1994·Granted Jun 11, 1996·26 cites·8 claims
- 1278US5503816ASilicate compounds for DNA purificationBECTON DICKINSON CO·Filed 1993·Granted Apr 2, 1996·45 cites·3 claims
- 1376US5610290ADNA purification by solid phase extraction using glass fiber membrane previously treated with trifluoroacetic acid, and then with fluoride ion, hydroxide ion, or Bcl3BECTON DICKINSON CO·Filed 1995·Granted Mar 11, 1997·22 cites·8 claims
- 1475US8986280B2Intradermal delivery of substancesBECTON DICKINSON CO·Filed 2013·Granted Mar 24, 2015·3 cites·10 claims
- 1575US5606046ADNA purification by solid phase extraction using trifluorometric acid washed glass fiber membranesBECTON DICKINSON CO·Filed 1995·Granted Feb 25, 1997·21 cites·1 claims
- 1675US5523392APurification of DNA on aluminum silicates, and phosphosilicatesBECTON DICKINSON CO·Filed 1994·Granted Jun 4, 1996·21 cites·7 claims
- 1773US2008118507A1Methods and devices for administration of substances into the intradermal layer of skin for systemic absorptionPETTIS RONALD J·Filed 2007·Application pending·0 cites
- 1873US2008140050A1Methods and devices for administration of substances into the intradermal layer of skin for systemic absorptionPETTIS RONALD J·Filed 2007·Application pending·0 cites
- 1973US2008147042A1Methods and devices for administration of substances into the intradermal layer of skin for systemic absorptionPETTIS RONALD J·Filed 2007·Application pending·0 cites
- 2072US5376527AProcess for lysing mycobacteriaBECTON DICKINSON CO·Filed 1993·Granted Dec 27, 1994·38 cites·28 claims
- 2169US5625054ADNA purification by solid phase extraction using fluorinated celiteBECTON DICKINSON CO·Filed 1995·Granted Apr 29, 1997·26 cites·2 claims
- 2269US5610291AGlass fiber membranes modified by treatment with SiCl4, AlCl3 or BCl3 and washing with NaOH to set as a DNA AdsorbantBECTON DICKINSON CO·Filed 1995·Granted Mar 11, 1997·14 cites·8 claims
- 2366US9005182B2Intradermal delivery of substancesBECTON DICKINSON CO·Filed 2013·Granted Apr 14, 2015·1 cites·10 claims
- 2466US8998877B2Intradermal delivery of substancesBECTON DICKINSON CO·Filed 2013·Granted Apr 7, 2015·1 cites·18 claims
- 2566US2004175360A1Method for altering drug pharmacokinetics based on medical delivery platformFiled 2004·Application pending·0 cites
- 2665US8465468B1Intradermal delivery of substancesPETTIS RONALD J·Filed 2000·Granted Jun 18, 2013·16 cites·10 claims
- 2762US5766852AProcess for lysing mycobacteriaBECTON DICKINSON CO·Filed 1995·Granted Jun 16, 1998·19 cites·8 claims
- 2861US8172815B2Device for withdrawing or administrating a substance and method of a deviceDOWN JAMES·Filed 2003·Granted May 8, 2012·23 cites·10 claims
- 2958US2008118465A1Methods and devices for administration of substances into the intradermal layer of skin for systemic absorptionPETTIS RONALD J·Filed 2007·Application pending·0 cites
- 3057US2003100885A1Methods and devices for administration of substances into the intradermal layer of skin for systemic absorptionFiled 2001·Application pending·0 cites
- 3156US2008234656A1Method for altering drug pharmacokinetics based on medical delivery platformBECTON DICKINSON CO·Filed 2008·Application pending·0 cites
- 3256US2002095134A1Method for altering drug pharmacokinetics based on medical delivery platformFiled 2001·Application pending·0 cites
- 3355US9339613B2Intradermal delivery of substancesBECTON DICKINSON CO·Filed 2015·Granted May 17, 2016·0 cites·10 claims
- 3455US5520899AProcess for preparing boron, aluminum, and phosphorus silicates for purification of DNABECTON DICKINSON CO·Filed 1995·Granted May 28, 1996·11 cites·1 claims
- 3555US2016331911A1Intradermal delivery of substancesBECTON DICKINSON CO·Filed 2016·Application pending·0 cites
- 3654US5512440AProcess for lysing MycobacteriaBECTON DICKINSON CO·Filed 1994·Granted Apr 30, 1996·16 cites·26 claims
- 3754US2008138286A1Methods and devices for administration of substances into the intradermal layer of skin for systemic absorptionPETTIS RONALD J·Filed 2007·Application pending·0 cites
- 3854US2008119392A1Methods and devices for administration of substances into the intradermal layer of skin for systemic absorptionPETTIS RONALD J·Filed 2007·Application pending·0 cites
- 3950US5856145AProcess for lysing mycobacteriaBECTON DICKINSON CO·Filed 1997·Granted Jan 5, 1999·9 cites·16 claims
- 4049US2005096630A1Intradermal delivery of substancesFiled 2004·Application pending·0 cites
- 4149US2005096631A1Intradermal delivery of substancesFiled 2004·Application pending·0 cites
- 4249US2005096632A1Intradermal delivery of substancesFiled 2004·Application pending·0 cites
- 4344US5554503ASample processing method for Mycobacterium tuberculosisBECTON DICKINSON CO·Filed 1994·Granted Sep 10, 1996·12 cites·15 claims
- 4443US9717451B2Device for withdrawing or administering a substance and method of manufacturing a deviceDOWN JAMES·Filed 2012·Granted Aug 1, 2017·0 cites·10 claims
- 4539US2002156453A1Method and device for reducing therapeutic dosageFiled 2001·Application pending·0 cites
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