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Inventor

Gina M. Stewart

Inventor
Durham, NC, US

Overview

10→
Patents
1999–2015
Patent span
Human necessities
Primary field (CPC A)

Patents· 10 as inventor

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

B08Bprimary
B08BCleaning in general17%
C11DDetergent compositions13%
D06LDry-cleaning, washing or bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods13%
A01GHorticulture9%
A01MCatching, trapping or scaring of animals9%
A01NPreservation of bodies of humans or animals or plants or parts thereof9%
D06PDyeing or printing textiles9%
Y02ATechnologies for adaptation to climate change9%
B01DSeparation4%
C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis4%
PatentTitleYear
8,927,459'Vegetation treatment'20158,627,596'Vegetation treatment'20146,506,259'Carbon dioxide cleaning and separation systems'20036,413,574'Deposition methods utilizing carbon dioxide separation systems'20026,280,481'Sizing methods and compositions for carbon dioxide dry cleaning'20016,270,531'End functionalized polysiloxane surfactants in carbon dioxide formulations'20016,228,826'End functionalized polysiloxane surfactants in carbon dioxide formulations'20016,200,393'Carbon dioxide cleaning and separation systems'20016,120,613'Carbon dioxide cleaning and separation systems'20006,001,133'Methods of dry cleaning with compositions which contain carbon dioxide and end functionalized polysiloxane surfactants'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2003Based in Durham, NC, US· patent location history
2000–2003Patents assigned to MICELL TECHNOLOGIES INC (7)· patent assignee history
2014–2015Patents assigned to ARCTIC INC (2)· patent assignee history
2014Patents assigned to BATALIA MICHAEL ALAN (1)· patent assignee history
2014Patents assigned to HOWERTON ROBBY JAMES (1)· patent assignee history
2014Patents assigned to STEWART GINA MARIE (1)· patent assignee history
2014–2015Based in Clemmons, NC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MICELL TECHNOLOGIES INC72000–2003
ARCTIC INC22014–2015
BATALIA MICHAEL ALAN12014
HOWERTON ROBBY JAMES12014
STEWART GINA MARIEself12014
Locations
LocationPatentsSpan
Durham, NC, US81999–2003
Clemmons, NC, US22014–2015