Inventor · disambiguated record
Matthias Ullrich
Also filed as: ULLRICH MATTHIAS
7 granted patents·3 pending applications·95 citations·filing 1989–2023
84Inventor score
Top patents by PatentIndex Score
10 records- 0185US6511517B1Method for producing a secondary lithium cell comprising a heat-sensitive protective mechanismNBT GMBH·Filed 2000·Granted Jan 28, 2003·34 cites·20 claims
- 0284US5074687AArmature of an electromagnet-coil/armature system for dot matrix print heads, and method of manufacturing sameMANNESMANN AG·Filed 1989·Granted Dec 24, 1991·35 cites·12 claims
- 0377US9586481B2Device, vehicle, method and computer program for deactivating high-voltage components of a vehicleVOLKSWAGEN AG·Filed 2013·Granted Mar 7, 2017·8 cites·11 claims
- 0473US8642811B2Preparation of primary diamines having a linear main chain for polyamide synthesesBAUMANN FRANZ-ERICH·Filed 2012·Granted Feb 4, 2014·2 cites·20 claims
- 0557US6777914B2Method for determining the state of charge of rechargeable batteries by integration of the amounts of current flowing during charging and dischargingVARTA AUTOMOTIVE SYSTEMS GMBH·Filed 2002·Granted Aug 17, 2004·12 cites·9 claims
- 0657US2025304633A1Peptide having antimicrobial activityCABOSSE NATURALS NV·Filed 2023·Application pending·0 cites
- 0755US2025296963A1Peptide having antimicrobial activityCABOSSE NATURALS NV·Filed 2023·Application pending·0 cites
- 0851US8815549B2Ozonolysis of unsaturated fatty acids and derivatives thereofEVONIK DEGUSSA GMBH·Filed 2012·Granted Aug 26, 2014·0 cites·19 claims
- 0946US2017218121A2Ring-opening laurolactam polymerization with latent initiatorsBURGER YVONNE·Filed 2014·Application pending·0 cites
- 1038US5073051AMatrix pin print head having a shield to counter magnetic fieldsMANNESMANN AG·Filed 1990·Granted Dec 17, 1991·4 cites·28 claims
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