Inventor · disambiguated record
Jorg Sperlich
Also filed as: SPERLICH JOERG
3 granted patents·157 citations·filing 1997–1998
76Inventor score
Top patents by PatentIndex Score
3 records- 0190US6074754ASpherical pigments, process for producing them and use thereofDEGUSSA·Filed 1997·Granted Jun 13, 2000·81 cites·28 claims
- 0287US6080232ASpherical color pigments, process for their production and use thereofDEGUSSA·Filed 1997·Granted Jun 27, 2000·62 cites·13 claims
- 0347US6077797AGreen decoration coloring substance for high-temperature firing, process for its production and use thereofCERDEC AG·Filed 1998·Granted Jun 20, 2000·14 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →