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Inventor

Gregory M. Stansfield

Inventor
Seabrook, TX, US

Overview

2→
Patents
1991–1998
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds100%
PatentTitleYear
5,786,506'Process for distillation of crude isocyanate concentrates'19985,043,470'Process for distillation of crude isocyanate concentrates'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1998Patents assigned to LUBRIZOL CORP (2)· patent assignee history
1991Patents assigned to MOBAY CORP (1)· patent assignee history
1991–1998Based in Seabrook, TX, US· patent location history
1998Patents assigned to MILES INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LUBRIZOL CORP21991–1998
MILES INC11998
MOBAY CORP11991
Locations
LocationPatentsSpan
Seabrook, Texas, US21991–1998