Inventor · disambiguated record
Lothar Zapf
Also filed as: ZAPF LOTHAR
12 granted patents·1 pending application·39 citations·filing 1992–2022
86Inventor score
Top patents by PatentIndex Score
13 records- 0176US8717130B2Lacquer composition and use thereofZAPF LOTHAR·Filed 2011·Granted May 6, 2014·4 cites·28 claims
- 0274US8564391B2Paint composition, in particular anti-corrosive paint for rare earth permanent magnetsZAPF LOTHAR·Filed 2007·Granted Oct 22, 2013·3 cites·20 claims
- 0364US8702898B2Method for connecting two joining partnersZAPF LOTHAR·Filed 2007·Granted Apr 22, 2014·4 cites·49 claims
- 0463US12220758B2Method for pre-treating stainless steel substrates before soldering using nanocrystalline solder foilsVACUUMSCHMELZE GMBH & CO KG·Filed 2022·Granted Feb 11, 2025·0 cites·6 claims
- 0562US11383315B2Method for pre-treating stainless steel substrates before soldering using nanocrystalline solder foilsVACUUMSCHMELZE GMBH & CO KG·Filed 2020·Granted Jul 12, 2022·0 cites·11 claims
- 0662US11253951B2Method for the pretreatment of rare-earth magnets prior to soldering using nanocrystalline soldering foils and magnetic componentVACUUMSCHMELZE GMBH & CO KG·Filed 2019·Granted Feb 22, 2022·0 cites·11 claims
- 0760US9534157B2Composition for an adhesive materialVACUUMSCHMELZE GMBH & CO KG·Filed 2014·Granted Jan 3, 2017·0 cites·14 claims
- 0849US8796382B2Two-component structure adhesive for the adhering of rare earth magnetsZAPF LOTHAR·Filed 2009·Granted Aug 5, 2014·0 cites·25 claims
- 0949US6562289B1Method for improving the corrosion protection of permanent magnets containing rare earth metalsVACUUMSCHMELZE GMBH·Filed 1999·Granted May 13, 2003·15 cites·9 claims
- 1044US6106894AMethod for improving the protection against corrosion of a surface coated with aluminumVACUUMSCHMELZE GMBH·Filed 1997·Granted Aug 22, 2000·11 cites·7 claims
- 1130US5278277APhenylquinoxaline copolymersSIEMENS AG·Filed 1992·Granted Jan 11, 1994·1 cites·3 claims
- 1228US2002004141A1Magnet and process for its productionFiled 2001·Application pending·0 cites
- 1323US5844129AMethod for determining the magnetic contamination of a surfaceVACUUMSCHMELZE GMBH·Filed 1996·Granted Dec 1, 1998·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →