LexDanaLexDanabeta
Inventor

Robert Bernot

Inventor
Chicago, IL, US

Overview

2→
Patents
1977–1983
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.

C08Jprimary
C08JWorking-up50%
C09KMaterials for miscellaneous applications, not provided for elsewhere50%
PatentTitleYear
4,413,087'Stable polymer solutions for spray drift control'19834,034,809'Hydrolyzed polyacrylamide latices for secondary oil recovery'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1983Patents assigned to NALCO CHEMICAL CO (2)· patent assignee history
1977–1983Based in Chicago, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NALCO CHEMICAL CO21977–1983
Locations
LocationPatentsSpan
Chicago, Illinois, US21977–1983