Growing community of inventors

Cologne, Germany

Sonja Hoffmann

Average Co-Inventor Count = 2.06

ph-index = 3

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 = 80

Sonja Hoffmann ↔ Giuseppe Altovino (2 patents)Sonja Hoffmann ↔ Uta Post (2 patents)Sonja Hoffmann ↔ Xenia Rübenach (1 patent)Sonja Hoffmann ↔ Harm Brinkhof (1 patent)Sonja Hoffmann ↔ Keo Koa (1 patent)Sonja Hoffmann ↔ Mona Quirnbach (1 patent)Sonja Hoffmann ↔ Stefan Simon (1 patent)Sonja HoffmannSonja Hoffmann (3 patents)Giuseppe AltovinoGiuseppe Altovino (34 patents)Uta PostUta Post (27 patents)Xenia RübenachXenia Rübenach (6 patents)Harm BrinkhofHarm Brinkhof (6 patents)Keo KoaKeo Koa (1 patent)Mona QuirnbachMona Quirnbach (1 patent)Stefan SimonStefan Simon (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Birkenstock IP Gmbh (1 from 106 patents)


3 patents:

1. D1005651 - Sandal

2. D880116 - Sandal

3. D860596 - Footwear

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/19/2025
Loading…