Inventor

FRANK ERNEST R

US7 patents

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

DOW TECHNOLOGY INVESTMENTS LLC

4 patents

US9649621B2May 16, 2017

Method of formulating alkylene oxide catalyst in relation to catalyst reference properties

DOW TECHNOLOGY INVESTMENTS LLC6 citations82

US9908861B2Mar 6, 2018

Method of formulating alkylene oxide catalyst in relation to catalyst reference properties

DOW TECHNOLOGY INVESTMENTS LLC2 citations66

US9856227B2Jan 2, 2018

Method for the production of ethylene oxide

DOW TECHNOLOGY INVESTMENTS LLC1 citations51

US9573916B2Feb 21, 2017

Method for the production of ethylene oxide

DOW TECHNOLOGY INVESTMENTS LLC1 citations51

IBM

2 patents

US5187241AFeb 16, 1993

Isoimide modifications of a polyimide and reaction thereof with nucleophiles

IBM23 citations92

US5242551ASep 7, 1993

Electron induced transformation of an isoimide to an n-imide and uses thereof

IBM5 citations62

DOW GLOBAL TECHNOLOGIES LLC

1 patent

US11584700B2Feb 21, 2023

Methods for operating acetylene hydrogenation units in olefin production processes

DOW GLOBAL TECHNOLOGIES LLC3 citations72