Inventor · disambiguated record
Ralf Lemmerz
Also filed as: LEMMERZ RALF
4 granted patents·109 citations·filing 1999–2000
80Inventor score
Files withBAYER AG4
Top patents by PatentIndex Score
4 records- 0184US6626988B1Phosphate-stabilized polyurethane materials, cross-linked by condensation, method for their production and use thereofBAYER AG·Filed 2000·Granted Sep 30, 2003·26 cites·10 claims
- 0284US6545087B1Polyurethane prepolymers having alkoxysilane end groups, method for the production thereof and their use for the production of sealantsBAYER AG·Filed 1999·Granted Apr 8, 2003·50 cites·7 claims
- 0383US6599354B1Piperazinone derivatives with alkoxysilane groupsBAYER AG·Filed 2000·Granted Jul 29, 2003·17 cites·4 claims
- 0482US6703453B1Condensation cross-linking polyurethane materials containing special aminosilanes, a method for the production thereof and their useBAYER AG·Filed 2000·Granted Mar 9, 2004·16 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →