Average Co-Inventor Count = 4.06
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Purem Gmbh (5 from 106 patents)
2. Borgwarner Beru Systems Gmbh (2 from 60 patents)
3. Basf Aktiengesellschaft (1 from 10,754 patents)
4. Borgwarner Ludwigsburg Gmbh (1 from 99 patents)
5. Beru Ag (1 from 70 patents)
10 patents:
1. 12469863 - Control flap assembly for a gas flow in a fuel cell system
2. 12313165 - Butterfly valve assembly, in particular for a gas flow in a fuel cell system
3. 11879372 - Connection unit
4. 11873747 - Exhaust gas heater
5. 11838995 - Exhaust gas heater and method for making the same
6. 9074574 - Glow plug and method for producing a glow pencil
7. 8916800 - Glow plug
8. 8569658 - Composite conductor, in particular for glow plugs for diesel engines
9. 8389904 - Glow plug
10. 6790806 - Core/jacket catalyst molding