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Inventor

Heather M. Haigh

Inventor
Philadelphia, PA, US

Overview

4→
Patents
2010–2014
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C10Mprimary
C10MLubricating compositions50%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions50%
PatentTitleYear
8,642,524'Soot control for diesel engine lubricants'20148,501,675'High viscosity novel base stock lubricant viscosity blends'20138,394,746'Low sulfur and low metal additive formulations for high performance industrial oils'20137,754,663'Premium wear-resistant lubricant containing non-ionic ashless anti-wear additives'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2014Patents assigned to EXXONMOBIL RES & ENG CO (4)· patent assignee history
2010–2014Based in Philadelphia, PA, US· patent location history
2013Patents assigned to CAREY JAMES T (2)· patent assignee history
2013Patents assigned to GALIANO-ROTH ANGELA S (2)· patent assignee history
2013Patents assigned to HAIGH HEATHER M (2)· patent assignee history
2013Patents assigned to WU MARGARET M (2)· patent assignee history
2013Based in Burke, VA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EXXONMOBIL RES & ENG CO42010–2014
CAREY JAMES T22013
GALIANO-ROTH ANGELA S22013
HAIGH HEATHER Mself22013
WU MARGARET M22013
Locations
LocationPatentsSpan
Philadelphia, Pennsylvania, US22010–2014
Burke, Virginia, US22013