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Inventor

SOMASIRI NANAYAKKARA L D

US11 patents
⚠️ This page may combine multiple inventors who share the name “SOMASIRI NANAYAKKARA L D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

3M INNOVATIVE PROPERTIES CO

5 patents
US6559245B2May 6, 2003

Photoimageable, aqueous acid soluble polyimide polymers

3M INNOVATIVE PROPERTIES CO28 citations92
US6379865B1Apr 30, 2002

Photoimageable, aqueous acid soluble polyimide polymers

3M INNOVATIVE PROPERTIES CO30 citations90
US9349498B2May 24, 2016

Dielectric material with non-linear dielectric constant

3M INNOVATIVE PROPERTIES CO3 citations72
US9390833B2Jul 12, 2016

Method of making an electrical stress control device having a dielectric material with non-linear dielectric constant

3M INNOVATIVE PROPERTIES CO4 citations71
US10121570B2Nov 6, 2018

Dielectric material with enhanced breakdown strength

3M INNOVATIVE PROPERTIES CO2 citations70

MINNESOTA MINING & MFG

2 patents
US5609969AMar 11, 1997

Static dissipative electronic packaging article

MINNESOTA MINING & MFG22 citations92
US4975327ADec 4, 1990

Polyimide substrate having a textured surface and metallizing such a substrate

MINNESOTA MINING & MFG24 citations91

UNIVERSITY PATENTS INC

2 patents
US5023149AJun 11, 1991

Electrochemistry employing polyaniline

UNIVERSITY PATENTS INC19 citations81
US4820595AApr 11, 1989

Electrochemistry employing polyaniline

UNIVERSITY PATENTS INC23 citations81

SOMASIRI NANAYAKKARA L D

1 patent
US8974706B2Mar 10, 2015

Dielectric material with non-linear dielectric constant

SOMASIRI NANAYAKKARA L D18 citations88

GHOSH DIPANKAR

1 patent
US8435427B2May 7, 2013

Compositions having non-linear current-voltage characteristics

GHOSH DIPANKAR8 citations82