Inventor
JOHNSON JAMES H
US33 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON JAMES H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOHNSON JAMES H
8 patentsUS4019423AApr 26, 1977
Automatic or semi-automatic firearm
JOHNSON JAMES H64 citations96
US8223918B2Jul 17, 2012
Radiation scanning and disabling of hazardous targets in containers
JOHNSON JAMES H18 citations92
US4917442AApr 17, 1990
Demountable trailer wheel
JOHNSON JAMES H36 citations92
US4448109AMay 15, 1984
Automatic or semi-automatic firearm
JOHNSON JAMES H28 citations92
US4428137AJan 31, 1984
Cartridge magazine
JOHNSON JAMES H29 citations92
US7832681B2Nov 16, 2010
Dispenser for coiled materials
JOHNSON JAMES H2 citations62
US9103925B2Aug 11, 2015
Radiation scanning and disabling of hazardous targets in containers
JOHNSON JAMES H1 citations52
USRE44976EJul 1, 2014
Speed and acceleration monitoring device using visible laser beams
JOHNSON JAMES H0 citations52
PHYTON HOLDINGS LLC
4 patentsUS9926287B2Mar 27, 2018
Purification of taxanes
PHYTON HOLDINGS LLC0 citations48
US9527825B2Dec 27, 2016
Purification of taxanes
PHYTON HOLDINGS LLC0 citations48
US9303004B2Apr 5, 2016
Purification of taxanes
PHYTON HOLDINGS LLC0 citations48
US7897796B2Mar 1, 2011
Purification of taxanes and taxane mixtures using polyethyleneimine-bonded resins
PHYTON HOLDINGS LLC0 citations48
ENVIROTEST SYSTEMS CORP
3 patentsUS5371367ADec 6, 1994
Remote sensor device for monitoring motor vehicle exhaust systems
ENVIROTEST SYSTEMS CORP78 citations95
US5812249ASep 22, 1998
Speed and acceleration monitoring device using visible laser beams
ENVIROTEST SYSTEMS CORP67 citations92
US5644133AJul 1, 1997
Remote vehicle emission analyzer with light conveyance to detectors through fiber optic light tubes
ENVIROTEST SYSTEMS CORP49 citations91
NATURAL PHARMACEUTICALS INC
3 patentsUS7220872B2May 22, 2007
Conversion of taxane molecules
NATURAL PHARMACEUTICALS INC9 citations71
US7176325B2Feb 13, 2007
Selective acylation of secondary hydroxyl groups
NATURAL PHARMACEUTICALS INC7 citations71
US7605278B2Oct 20, 2009
Methods and compositions for converting taxane amides to paclitaxel or other taxanes
NATURAL PHARMACEUTICALS INC1 citations49