Inventor
SIEBER PETER
CH22 patents
⚠️ This page may combine multiple inventors who share the name “SIEBER PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA GEIGY CORP
11 patentsUS4358439ANov 9, 1982
Cyclooctapeptides
CIBA GEIGY CORP32 citations92
US4328214AMay 4, 1982
Cyclopeptides and pharmaceutical preparations thereof and also processes for their manufacture
CIBA GEIGY CORP41 citations92
US4316890AFeb 23, 1982
Peptides and processes for the manufacture thereof
CIBA GEIGY CORP30 citations92
US4238481ADec 9, 1980
Novel cyclopeptides
CIBA GEIGY CORP38 citations92
US4720483AJan 19, 1988
Oligopeptides and intermediates and processes for their manufacture
CIBA GEIGY CORP56 citations89
US4369179AJan 18, 1983
Acylpeptides
CIBA GEIGY CORP24 citations81
US3934008AJan 20, 1976
N-acyl and desamino human calcitonin and analogs thereof
CIBA GEIGY CORP10 citations71
US3956260AMay 11, 1976
Hypocalcaemic peptides and processes for their manufacture
CIBA GEIGY CORP8 citations68
US3994871ANov 30, 1976
Process for the manufacture of peptides containing cystine
CIBA GEIGY CORP3 citations61
US4159981AJul 3, 1979
Peptides and process for their manufacture
CIBA GEIGY CORP3 citations60
US3944590AMar 16, 1976
Process for the temporary protection of amino groups in peptide syntheses
CIBA GEIGY CORP5 citations54