Inventor · disambiguated record
Erhard Langenscheid
Also filed as: LANGENSCHEID ERHARD
4 granted patents·12 citations·filing 1973–1977
68Inventor score
Files withBYK GULDEN LOMBERG CHEM FAB4
Top patents by PatentIndex Score
4 records- 0154US4034093A4(1H)-pyrimidinonesBYK GULDEN LOMBERG CHEM FAB·Filed 1973·Granted Jul 5, 1977·9 cites·23 claims
- 0240US4122172Aβ-D-1-(6-amino-9H-purin-9-yl)-1-deoxy-2,3-di-O-nitroribofuranuronethylamideBYK GULDEN LOMBERG CHEM FAB·Filed 1977·Granted Oct 24, 1978·2 cites·6 claims
- 0337US4051242ASubstituted N-acyl-N"-(3-amino-2-cyanoacryloyl-)formamidrazonesBYK GULDEN LOMBERG CHEM FAB·Filed 1974·Granted Sep 27, 1977·1 cites·27 claims
- 0427US3944667AFormylazapentadienenitrilesBYK GULDEN LOMBERG CHEM FAB·Filed 1973·Granted Mar 16, 1976·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →