Inventor
RAO PRABHAKARA S
US17 patents
⚠️ This page may combine multiple inventors who share the name “RAO PRABHAKARA S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINNESOTA MINING & MFG
8 patentsUS5753763AMay 19, 1998
Process for preparing liquid toners with hydrocarbon solvents
MINNESOTA MINING & MFG63 citations96
US5604070AFeb 18, 1997
Liquid toners with hydrocarbon solvents
MINNESOTA MINING & MFG85 citations96
US5397669AMar 14, 1995
Liquid toners for use with perfluorinated solvents
MINNESOTA MINING & MFG54 citations96
US5283148AFeb 1, 1994
Liquid toners for use with perfluorinated solvents
MINNESOTA MINING & MFG54 citations96
US5262259ANov 16, 1993
Toner developed electrostatic imaging process for outdoor signs
MINNESOTA MINING & MFG107 citations94
US5919866AJul 6, 1999
Liquid toners with hydrocarbon solvents
MINNESOTA MINING & MFG23 citations92
US5840106ANov 24, 1998
Water-based pigmented inks
MINNESOTA MINING & MFG26 citations92
US5714632AFeb 3, 1998
Azlactone-based surfactants
MINNESOTA MINING & MFG7 citations74
3M INNOVATIVE PROPERTIES CO
5 patentsUS7745509B2Jun 29, 2010
Polymer compositions with bioactive agent, medical articles, and methods
3M INNOVATIVE PROPERTIES CO43 citations96
US7449499B2Nov 11, 2008
Self-etching dental compositions and methods
3M INNOVATIVE PROPERTIES CO38 citations96
US7632098B2Dec 15, 2009
Self-adhesive dental compositions and methods
3M INNOVATIVE PROPERTIES CO13 citations92
US5951749ASep 14, 1999
Water-based pigmented inks
3M INNOVATIVE PROPERTIES CO17 citations84
US8029286B2Oct 4, 2011
Self-etching dental compositions and methods
3M INNOVATIVE PROPERTIES CO6 citations73