Growing community of inventors

Berlin, Germany

Barbara Seifert

Average Co-Inventor Count = 6.00

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 = 0

Barbara Seifert ↔ Wolfgang Albrecht (1 patent)Barbara Seifert ↔ Dieter Paul (1 patent)Barbara Seifert ↔ Thomas Weigel (1 patent)Barbara Seifert ↔ Roland Hilke (1 patent)Barbara Seifert ↔ Thomas Groth (1 patent)Barbara Seifert ↔ John David Gaylor (1 patent)Barbara Seifert ↔ Mary Hellen Grant (1 patent)Barbara Seifert ↔ James Mcniven Courtney (1 patent)Barbara Seifert ↔ Guenter Malsch (1 patent)Barbara SeifertBarbara Seifert (1 patent)Wolfgang AlbrechtWolfgang Albrecht (42 patents)Dieter PaulDieter Paul (6 patents)Thomas WeigelThomas Weigel (5 patents)Roland HilkeRoland Hilke (3 patents)Thomas GrothThomas Groth (1 patent)John David GaylorJohn David Gaylor (1 patent)Mary Hellen GrantMary Hellen Grant (1 patent)James Mcniven CourtneyJames Mcniven Courtney (1 patent)Guenter MalschGuenter Malsch (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gkss-Forschungszentrum Geesthacht Gmbh (1 from 74 patents)


1 patent:

1. 7485249 - Double-layer hollow membrane for bio-reactor applications

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as of
1/13/2026
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