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Inventor

Donna D'Angelo Morrall

Inventor
West Harrison, IN, US

Overview

6→
Patents
2012–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C11Dprimary
C11DDetergent compositions50%
C07DHeterocyclic compounds33%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments8%
D06LDry-cleaning, washing or bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods8%
PatentTitleYear
10,526,566Whitening agents for cellulosic substrates20209,796,952'Laundry care compositions with thiazolium dye'20178,703,688'Whitening agents for cellulosic substrates'20148,367,598'Whitening agents for cellulosic subtrates'20138,299,010'Laundry care compositions with thiazolium dye'20128,247,364'Whitening agents for cellulosic substrates'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2020Patents assigned to PROCTER & GAMBLE (6)· patent assignee history
2012–2013Patents assigned to BAKER KEITH HOMER (3)· patent assignee history
2012–2013Patents assigned to CUMMINGS MICHAEL DAVID (3)· patent assignee history
2012–2013Patents assigned to KOTT KEVIN LEE (3)· patent assignee history
2012–2013Patents assigned to LOUGHNANE BRIAN JOSEPH (3)· patent assignee history
2012–2020Based in West Harrison, IN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PROCTER & GAMBLE62012–2020
BAKER KEITH HOMER32012–2013
CUMMINGS MICHAEL DAVID32012–2013
KOTT KEVIN LEE32012–2013
LOUGHNANE BRIAN JOSEPH32012–2013
Locations
LocationPatentsSpan
West Harrison, IN, US62012–2020