Inventor · disambiguated record
Hans Lansink-Rotgerink
Also filed as: LANSINK-ROTGERINK HANS
4 granted patents·195 citations·filing 1996–1996
80Inventor score
Files withDEGUSSA4
Top patents by PatentIndex Score
4 records- 0196US5776240AGranules based on pyrogenically prepared silicon dioxide, methods for their preparation and use thereofDEGUSSA·Filed 1996·Granted Jul 7, 1998·132 cites·16 claims
- 0284US5773677AProcess for the hydrogenolysis of C--O and C═O bonds in organic substancesDEGUSSA·Filed 1996·Granted Jun 30, 1998·33 cites·16 claims
- 0377US5789628AProduction of 2,2'-bis (4-hydroxyphenyl) propanes in the presence of organopolysiloxanes containing sulphonate and mercapto groupsDEGUSSA·Filed 1996·Granted Aug 4, 1998·20 cites·5 claims
- 0444US5919566AInorganic support materials containing sulphonate and mercapto groups, process for the production thereof and use as catalystDEGUSSA·Filed 1996·Granted Jul 6, 1999·10 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →