Inventor · disambiguated record
Hartmut Janssen
Also filed as: JANSSEN HARTMUT
5 granted patents·10 pending applications·4 citations·filing 2012–2024
67Inventor score
Top patents by PatentIndex Score
15 records- 0174US10773325B2Flux-free joining of aluminium composite materialsECKHARD KATHRIN·Filed 2016·Granted Sep 15, 2020·2 cites·13 claims
- 0272US12180566B2Battery cell housing made of an aluminium alloy strip having a high recycling contentLENTZ MARTIN CHRISTOPH·Filed 2024·Granted Dec 31, 2024·0 cites·17 claims
- 0369US2025075293A1Battery Cell Housing Made of an Aluminium Alloy Strip Having a High Recycling ContentLENTZ MARTIN CHRISTOPH·Filed 2024·Application pending·0 cites
- 0465US10417834B2Booking and cancellation method, and method for collecting tolls in a toll collection systemTOLL COLLECT GMBH·Filed 2013·Granted Sep 17, 2019·2 cites·15 claims
- 0563US10610977B2Aluminium composite material having an internal solder layerHYDRO ALUMINIUM ROLLED PROD·Filed 2017·Granted Apr 7, 2020·0 cites·15 claims
- 0660US2025118835A1Battery Cell Housings and Manufacturing MethodLENTZ MARTIN CHRISTOPH·Filed 2024·Application pending·0 cites
- 0739US2019047092A1Aluminium Composite Material Having a Corrosion Protection LayerBERMIG GERHARD·Filed 2018·Application pending·0 cites
- 0839US2018222151A1Aluminium composite material for use in thermal flux-free joining methods and method for producing sameECKHARD KATHRIN·Filed 2018·Application pending·0 cites
- 0939US2015053751A1Aluminium Composite Material for Fluxless BrazingECKHARD KATHRIN·Filed 2014·Application pending·0 cites
- 1038US2013302643A1Aluminium alloy free from si primary particlesGRUEN GERD-ULRICH·Filed 2013·Application pending·0 cites
- 1136US9718149B2Aluminium composite material having an internal solder layerJANSSEN HARTMUT·Filed 2015·Granted Aug 1, 2017·0 cites·18 claims
- 1235US2018221994A1Aluminium composite material for use in thermal flux-free joining methods and method for producing sameECKHARD KATHRIN·Filed 2018·Application pending·0 cites
- 1334US2017260612A1Heat Exchanger, Use of an Aluminium Alloy and of an Aluminium Strip as well as a Method for the Production of an Aluminium StripJANSSEN HARTMUT·Filed 2017·Application pending·0 cites
- 1432US2014298653A1Method for manufacturing tube plate fin heat exchangersNORSK HYDRO AS·Filed 2012·Application pending·0 cites
- 1530US2018126496A9Aluminium Solder Alloy Free from Si Primary Particles and Method for Producing ItJANSSEN HARTMUT·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →