Growing community of inventors

Stuttgart, Germany

Jochen Hammer

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.

Forward Citations = 6

Jochen HammerMartin Allgaier (2 patents)Jochen HammerMatthias Grün (2 patents)Jochen HammerAndreas Wacker (2 patents)Jochen HammerHolger Brenner (2 patents)Jochen HammerMarkus Lory (2 patents)Jochen HammerYue Cheng (2 patents)Jochen HammerJohannes Hasenkamp (2 patents)Jochen HammerFabian Frobenius (2 patents)Jochen HammerMichael Hesse (1 patent)Jochen HammerArnulf Spieth (1 patent)Jochen HammerHans Houben (1 patent)Jochen HammerBernd Last (1 patent)Jochen HammerHans-Gerhard Fritz (1 patent)Jochen HammerFatih Uysal (1 patent)Jochen HammerChristian Pottiez (1 patent)Jochen HammerMarkus Birgler (1 patent)Jochen HammerJürgen Häberle (1 patent)Jochen HammerAnnika Zeumer (1 patent)Jochen HammerRainer Anderlik (1 patent)Jochen HammerMichael Eberhardt (1 patent)Jochen HammerLutz Frassek (1 patent)Jochen HammerDietmar Kuschel (1 patent)Jochen HammerRainer Hain (1 patent)Jochen HammerHans Peter Kasimirski (1 patent)Jochen HammerHenning Von Watzdorf (1 patent)Jochen HammerAndreas Ruthmann (1 patent)Jochen HammerJürgen Haberle (1 patent)Jochen HammerStefan Knoll (1 patent)Jochen HammerMarkus Schittkowski (1 patent)Jochen HammerHarald Reustlen (1 patent)Jochen HammerBernhard Graf (1 patent)Jochen HammerOliver Göb (1 patent)Jochen HammerJochen Hammer (10 patents)Martin AllgaierMartin Allgaier (17 patents)Matthias GrünMatthias Grün (8 patents)Andreas WackerAndreas Wacker (8 patents)Holger BrennerHolger Brenner (7 patents)Markus LoryMarkus Lory (6 patents)Yue ChengYue Cheng (6 patents)Johannes HasenkampJohannes Hasenkamp (6 patents)Fabian FrobeniusFabian Frobenius (2 patents)Michael HesseMichael Hesse (108 patents)Arnulf SpiethArnulf Spieth (24 patents)Hans HoubenHans Houben (18 patents)Bernd LastBernd Last (15 patents)Hans-Gerhard FritzHans-Gerhard Fritz (14 patents)Fatih UysalFatih Uysal (12 patents)Christian PottiezChristian Pottiez (11 patents)Markus BirglerMarkus Birgler (11 patents)Jürgen HäberleJürgen Häberle (11 patents)Annika ZeumerAnnika Zeumer (10 patents)Rainer AnderlikRainer Anderlik (9 patents)Michael EberhardtMichael Eberhardt (5 patents)Lutz FrassekLutz Frassek (5 patents)Dietmar KuschelDietmar Kuschel (5 patents)Rainer HainRainer Hain (4 patents)Hans Peter KasimirskiHans Peter Kasimirski (4 patents)Henning Von WatzdorfHenning Von Watzdorf (3 patents)Andreas RuthmannAndreas Ruthmann (2 patents)Jürgen HaberleJürgen Haberle (1 patent)Stefan KnollStefan Knoll (1 patent)Markus SchittkowskiMarkus Schittkowski (1 patent)Harald ReustlenHarald Reustlen (1 patent)Bernhard GrafBernhard Graf (1 patent)Oliver GöbOliver Göb (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

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

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as of
12/28/2025
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