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Inventor

Heinrich Wirth

Inventor
Frankenthal, DE

Overview

1→
Patents
1978
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.

C08Jprimary
C08JWorking-up50%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%
PatentTitleYear
4,086,191'Particulate expandable styrene polymers for the manufacture of foams'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to BASF AG (1)· patent assignee history
1978Based in Frankenthal, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BASF AG11978
Locations
LocationPatentsSpan
Frankenthal, DE11978