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Inventor

ZIEGLER HUGO

CH40 patents
⚠️ This page may combine multiple inventors who share the name “ZIEGLER HUGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BAYER AG

9 patents

DSM IP ASSETS BV

5 patents

ZIEGLER HUGO

5 patents

NOVARTIS AG

4 patents

WILEX AG

3 patents

NOVARTIS FINANCE CORP

3 patents

CIBA GEIGY CORP

3 patents

SYNGENTA CROP PROT INC

3 patents

NOVARTIS CROP PROTECTION INC

2 patents

PENTAPHARM AG

1 patent

BERTSCHINGER WERNER

1 patent

HEIDL MARC

1 patent