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Inventor

Franz-Josef Gielen

Inventor
Krefeld, DE

Overview

2→
Patents
1990–1992
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.

C08Lprimary
C08LCompositions of macromolecular compounds100%
PatentTitleYear
5,134,195'Ternary thermoplastic mixtures'19924,929,674'Mixtures of thermoplastic poly(ester) carbonates with thermoplastic polyurethanes'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1992Patents assigned to BAYER AG (2)· patent assignee history
1990–1992Based in Krefeld, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAYER AG21990–1992
Locations
LocationPatentsSpan
Krefeld, DE21990–1992