Inventor · disambiguated record
Bernd Ziegler
Also filed as: ZIEGLER BERND
30 granted patents·15 pending applications·315 citations·filing 1994–2023
96Inventor score
Top patents by PatentIndex Score
45 records- 0193US11740146B2Sensor to detect a mechanical stress on the battery packHILTI AG·Filed 2020·Granted Aug 29, 2023·4 cites·6 claims
- 0288US10833300B2Battery for a handheld machine tool and method for producing a battery for a handheld machine toolHILTI AG·Filed 2015·Granted Nov 10, 2020·8 cites·18 claims
- 0388US5738801AHydrophobic silica aerogelsBASF AG·Filed 1994·Granted Apr 14, 1998·49 cites·21 claims
- 0485US8997311B2Vacuum cleaner with a temperature-controlled batteryHUBER FRANZ·Filed 2011·Granted Apr 7, 2015·4 cites·9 claims
- 0585US7746030B2Accumulator package with charge state displayHILTI AG·Filed 2006·Granted Jun 29, 2010·7 cites·7 claims
- 0683US6516537B1Method for drying and producing microporous particlesBASF AG·Filed 1999·Granted Feb 11, 2003·39 cites·12 claims
- 0782US12212179B2Drop protection for a batteryHILTI AG·Filed 2020·Granted Jan 28, 2025·2 cites·13 claims
- 0879US6705410B2Electrical hand-held power tool with a safety clutchHILTI AG·Filed 2002·Granted Mar 16, 2004·30 cites·7 claims
- 0979US6438867B1Method for drying and producing microporous particles and a drying deviceBASF AG·Filed 1999·Granted Aug 27, 2002·30 cites·12 claims
- 1078US9379560B2Method and device to monitor the current of a battery-operated handheld power toolBRANDNER MICHAEL·Filed 2012·Granted Jun 28, 2016·10 cites·15 claims
- 1178US8901887B2Mobile electric appliance with charge status indicator and battery for itSEVER EDUARD·Filed 2011·Granted Dec 2, 2014·8 cites·12 claims
- 1278USRE42468EStorage battery charging stationHILTI AG·Filed 2006·Granted Jun 21, 2011·14 cites·7 claims
- 1377US6967464B2Storage battery charging stationHILTI AG·Filed 2003·Granted Nov 22, 2005·35 cites·6 claims
- 1474US7141331B2Battery packHILTI AG·Filed 2003·Granted Nov 28, 2006·12 cites·9 claims
- 1573US11688912B2Drop protection system for rechargeable batteriesHILTI AG·Filed 2022·Granted Jun 27, 2023·0 cites·20 claims
- 1672US7679873B2Deep discharge protection for battery packs with cell groupsHILTI AG·Filed 2006·Granted Mar 16, 2010·2 cites·9 claims
- 1771US7498774B2Battery pack for hand-held electric machine toolsHILTI AG·Filed 2005·Granted Mar 3, 2009·11 cites·6 claims
- 1871US6017505AMethod of producing inorganic aerogels under subcritical conditionsBASF AG·Filed 1996·Granted Jan 25, 2000·33 cites·30 claims
- 1970US12451713B2Detecting mechanical stress acting upon a systemHILTI AG·Filed 2020·Granted Oct 21, 2025·1 cites·17 claims
- 2070US11329345B2Drop protection system for rechargeable batteriesHILTI AG·Filed 2021·Granted May 10, 2022·0 cites·7 claims
- 2163US2025010450A1System composed of power tool and energy supply device, and energy supply deviceHILTI AG·Filed 2022·Application pending·0 cites
- 2262US7008986B2Stabilized thermoplastic moulding materialsBASF AG·Filed 2001·Granted Mar 7, 2006·5 cites·5 claims
- 2357US12259404B2Apparatus for detecting a critical fallHILTI AG·Filed 2020·Granted Mar 25, 2025·0 cites·8 claims
- 2457US11664548B2Pouch cell and stackHILTI AG·Filed 2019·Granted May 30, 2023·0 cites·20 claims
- 2554US12034132B2Method for controlling and regulating a rechargeable batteryHILTI AG·Filed 2020·Granted Jul 9, 2024·0 cites·8 claims
- 2653US2023327302A1Pouch cell and stackHILTI AG·Filed 2021·Application pending·0 cites
- 2753US2023275303A1Rechargeable battery pack having a pouch cell, and methodHILTI AG·Filed 2021·Application pending·0 cites
- 2853US2023291054A1Rechargeable battery packHILTI AG·Filed 2021·Application pending·0 cites
- 2952US8608977B2Polymerizable chiral compounds comprising 2,6-naphthyl and isomannitol units, and use thereof as chiral dopantsENGER OLIVIER·Filed 2009·Granted Dec 17, 2013·1 cites·13 claims
- 3051US2025175023A1Accumulator with two interface devicesHILTI AG·Filed 2023·Application pending·0 cites
- 3150US11894577B2Pouch cell stackHILTI AG·Filed 2019·Granted Feb 6, 2024·0 cites·19 claims
- 3250US5560961AProcess of making metal-coated melamine/formaldehyde resin fibersBASF AG·Filed 1995·Granted Oct 1, 1996·10 cites·4 claims
- 3349US10461557B2Rechargeable tool battery, mains-operable hand-held power tool, and tool systemHILTI AG·Filed 2016·Granted Oct 29, 2019·0 cites·12 claims
- 3448US10569407B2Handheld power tool, fanless power supply unit and tool systemHILTI AG·Filed 2015·Granted Feb 25, 2020·0 cites·9 claims
- 3547US2023333618A1Method for protecting a rechargeable batteryHILTI AG·Filed 2021·Application pending·0 cites
- 3647US2023155188A1Damage detector for a rechargeable batteryHILTI AG·Filed 2021·Application pending·0 cites
- 3745US2023135298A1Apparatus for detecting a critical fallHILTI AG·Filed 2021·Application pending·0 cites
- 3844US2011097562A1Thermally insulating films and laminatesBASF SE·Filed 2009·Application pending·0 cites
- 3940US2014300365A1Diagnosis method and diagnosis apparatus for determining a current capacity of a battery cell in a handheld machine toolZIEGLER BERND·Filed 2012·Application pending·0 cites
- 4040US2023253635A1Rechargeable battery pack having a pouch cell, and methodHILTI AG·Filed 2021·Application pending·0 cites
- 4139US7012406B2Method of periodic refresh charging of storage battery packsHILTI AG·Filed 2003·Granted Mar 14, 2006·0 cites·16 claims
- 4239US2022077547A1Pouch cellHILTI AG·Filed 2019·Application pending·0 cites
- 4338US2010176766A1Control method for an accumulator battery and a hand power toolHILTI AG·Filed 2010·Application pending·0 cites
- 4436US2020377185A1Drive assembly for a thruster drive and thruster driveZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2018·Application pending·0 cites
- 4532US2004119438A1Battery-supplied alternatorFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →