Growing community of inventors

Essen, Germany

Friedhelm Siepmann

Average Co-Inventor Count = 5.60

ph-index = 1

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 = 8

Friedhelm SiepmannMatthias Sunder (1 patent)Friedhelm SiepmannFrank Meier (1 patent)Friedhelm SiepmannAndreas Bauer (1 patent)Friedhelm SiepmannUlrich Pegelow (20 patents)Friedhelm SiepmannOliver Kurth (13 patents)Friedhelm SiepmannMario Sturm (1 patent)Friedhelm SiepmannSabine Schuemann (1 patent)Friedhelm SiepmannNoelle Wrubbel (10 patents)Friedhelm SiepmannVolker Blank (9 patents)Friedhelm SiepmannMartina Hutmacher (7 patents)Friedhelm SiepmannKlaus Dorra (4 patents)Friedhelm SiepmannHans-Willi Kling (1 patent)Friedhelm SiepmannBritta Strauss (3 patents)Friedhelm SiepmannKatherine G Yu (1 patent)Friedhelm SiepmannAlfred Laufenberg (1 patent)Friedhelm SiepmannWolfgang Krey (1 patent)Friedhelm SiepmannBernd Schenzle (1 patent)Friedhelm SiepmannIbolya Bartik-Himmler (1 patent)Friedhelm SiepmannStefan Stumpe (2 patents)Friedhelm SiepmannAlfred Werner-Busse (1 patent)Friedhelm SiepmannWerner Opitz (1 patent)Friedhelm SiepmannLudger Buetfering (1 patent)Friedhelm SiepmannSabine Schümann (1 patent)Friedhelm SiepmannMike Varpins (1 patent)Friedhelm SiepmannHelmut Herrmann (0 patent)Friedhelm SiepmannVon Den Karl-Josef Driesch (0 patent)Friedhelm SiepmannKatherine Gueria Yu (0 patent)Friedhelm SiepmannAndreas Thünchen (0 patent)Friedhelm SiepmannFriedhelm Siepmann (3 patents)Matthias SunderMatthias Sunder (75 patents)Frank MeierFrank Meier (63 patents)Andreas BauerAndreas Bauer (20 patents)Ulrich PegelowUlrich Pegelow (20 patents)Oliver KurthOliver Kurth (13 patents)Mario SturmMario Sturm (10 patents)Sabine SchuemannSabine Schuemann (10 patents)Noelle WrubbelNoelle Wrubbel (10 patents)Volker BlankVolker Blank (9 patents)Martina HutmacherMartina Hutmacher (7 patents)Klaus DorraKlaus Dorra (4 patents)Hans-Willi KlingHans-Willi Kling (4 patents)Britta StraussBritta Strauss (3 patents)Katherine G YuKatherine G Yu (3 patents)Alfred LaufenbergAlfred Laufenberg (3 patents)Wolfgang KreyWolfgang Krey (3 patents)Bernd SchenzleBernd Schenzle (3 patents)Ibolya Bartik-HimmlerIbolya Bartik-Himmler (3 patents)Stefan StumpeStefan Stumpe (2 patents)Alfred Werner-BusseAlfred Werner-Busse (2 patents)Werner OpitzWerner Opitz (2 patents)Ludger BuetferingLudger Buetfering (1 patent)Sabine SchümannSabine Schümann (1 patent)Mike VarpinsMike Varpins (1 patent)Helmut HerrmannHelmut Herrmann (0 patent)Von Den Karl-Josef DrieschVon Den Karl-Josef Driesch (0 patent)Katherine Gueria YuKatherine Gueria Yu (0 patent)Andreas ThünchenAndreas Thünchen (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Henkel Kommanditgesellschaft Auf Aktien (2 from 2,080 patents)

2. Henkel Ag & Company, Kgaa (1 from 2,056 patents)


3 patents:

1. 9676545 - Fragrant, water-soluble packaging

2. 6617165 - Method for automatically testing and controlling surface-active contents in aqueous solutions used in a process

3. 5441611 - Method for determining and controlling the concentration of active

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