Inventor · disambiguated record
Horst-Dieter Thamm
Also filed as: THAMM HORST-DIETER
7 granted patents·152 citations·filing 1975–1990
86Inventor score
Files withHOECHST AG7
Top patents by PatentIndex Score
7 records- 0193US4069245APreparation of phosphonic and/or phosphinic acidsHOECHST AG·Filed 1975·Granted Jan 17, 1978·32 cites·14 claims
- 0290US4693884ATechnetium-99m triphosphonates and tetraphosphonates for the scintigraphic visualization of res-containing organs and lymph vessels, and a process for their preparationHOECHST AG·Filed 1983·Granted Sep 15, 1987·29 cites·2 claims
- 0388US5073622AProcess for the preparation of novolak resins with low metal ion contentHOECHST AG·Filed 1990·Granted Dec 17, 1991·61 cites·25 claims
- 0484US4474711AProcess for the preparation of monoalkyl phosphonitesHOECHST AG·Filed 1982·Granted Oct 2, 1984·16 cites·5 claims
- 0576US4260422ANovel phosphonocarboxylic acid compoundsHOECHST AG·Filed 1979·Granted Apr 7, 1981·8 cites·3 claims
- 0635US4873169AProcess for the preparation of an o-naphthoquinonediazide sulfonic acid ester and photosensitive mixture containing sameHOECHST AG·Filed 1987·Granted Oct 10, 1989·4 cites·18 claims
- 0734US4332746ADiphosphonodicarboxylic acid estersHOECHST AG·Filed 1980·Granted Jun 1, 1982·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →