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Inventor

Darrel W. Brownawell

Inventor
Scotch Plains, NJ, US

Overview

1→
Patents
1984
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere100%
PatentTitleYear
4,455,429'Oxazolines of 2-(alkylthio)succinic acids as an additive for drilling muds'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984Patents assigned to EXXON RESEARCH ENGINEERING CO (1)· patent assignee history
1984Based in Scotch Plains, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EXXON RESEARCH ENGINEERING CO11984
Locations
LocationPatentsSpan
Scotch Plains, New Jersey, US11984