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Inventor

Pearl Crossen

Inventor
Redear, GB

Overview

3→
Patents
2003–2014
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 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 compositions33%
C01M17%
PatentTitleYear
8,846,588'Low viscosity functional fluids'20147,951,757'Low viscosity functional fluids'20116,558,569'Low viscosity functional fluids compositions'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to UNION CARBIDE CHEM PLASTIC (1)· patent assignee history
2003Based in Cleveland, GB· patent location history
2011–2014Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (2)· patent assignee history
2011Based in Redcar, GB· patent location history
2014Patents assigned to CROSSEN PEARL (1)· patent assignee history
2014Patents assigned to ZHAO JIN (1)· patent assignee history
2014Based in Redear, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DOW GLOBAL TECHNOLOGIES LLC22011–2014
CROSSEN PEARLself12014
UNION CARBIDE CHEM PLASTIC12003
ZHAO JIN12014
Locations
LocationPatentsSpan
Redear, GB12014
Redcar, GB12011
Cleveland, GB12003