P

Inventor

DOWN JAMES A

US24 patents
⚠️ This page may combine multiple inventors who share the name “DOWN JAMES A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BECTON DICKINSON CO

22 patents
US5616701AApr 1, 1997

DNA purification by solid phase extraction using a hydroxide-washed glass fiber membrane

BECTON DICKINSON CO74 citations97
US5503816AApr 2, 1996

Silicate compounds for DNA purification

BECTON DICKINSON CO45 citations96
US5438127AAug 1, 1995

DNA purification by solid phase extraction using a PCl3 modified glass fiber membrane

BECTON DICKINSON CO59 citations96
US5438129AAug 1, 1995

DNA purification by solid phase extraction using partially fluorinated aluminum hydroxide adsorbant

BECTON DICKINSON CO53 citations96
US5342931AAug 30, 1994

Process for purifying DNA on hydrated silica

BECTON DICKINSON CO70 citations96
US5766852AJun 16, 1998

Process for lysing mycobacteria

BECTON DICKINSON CO19 citations92
US5625054AApr 29, 1997

DNA purification by solid phase extraction using fluorinated celite

BECTON DICKINSON CO26 citations92
US5610290AMar 11, 1997

DNA purification by solid phase extraction using glass fiber membrane previously treated with trifluoroacetic acid, and then with fluoride ion, hydroxide ion, or Bcl3

BECTON DICKINSON CO22 citations92
US5606046AFeb 25, 1997

DNA purification by solid phase extraction using trifluorometric acid washed glass fiber membranes

BECTON DICKINSON CO21 citations92
US5525319AJun 11, 1996

Boron silicates, aluminum silicates, and phosphosilicates for purification of DNA

BECTON DICKINSON CO26 citations92
US5523392AJun 4, 1996

Purification of DNA on aluminum silicates, and phosphosilicates

BECTON DICKINSON CO21 citations92
US5376527ADec 27, 1994

Process for lysing mycobacteria

BECTON DICKINSON CO38 citations90
US9242052B2Jan 26, 2016

Method for altering drug pharmacokinetics based on medical delivery platform

BECTON DICKINSON CO6 citations84
US5610291AMar 11, 1997

Glass fiber membranes modified by treatment with SiCl4, AlCl3 or BCl3 and washing with NaOH to set as a DNA Adsorbant

BECTON DICKINSON CO14 citations82
US8986280B2Mar 24, 2015

Intradermal delivery of substances

BECTON DICKINSON CO3 citations74
US5856145AJan 5, 1999

Process for lysing mycobacteria

BECTON DICKINSON CO9 citations73
US5520899AMay 28, 1996

Process for preparing boron, aluminum, and phosphorus silicates for purification of DNA

BECTON DICKINSON CO11 citations73
US5554503ASep 10, 1996

Sample processing method for Mycobacterium tuberculosis

BECTON DICKINSON CO12 citations70
US5512440AApr 30, 1996

Process for lysing Mycobacteria

BECTON DICKINSON CO16 citations69
US9005182B2Apr 14, 2015

Intradermal delivery of substances

BECTON DICKINSON CO1 citations63
US8998877B2Apr 7, 2015

Intradermal delivery of substances

BECTON DICKINSON CO1 citations63
US9339613B2May 17, 2016

Intradermal delivery of substances

BECTON DICKINSON CO0 citations46

PETTIS RONALD J

2 patents