Growing community of inventors

S odert alje, Sweden

Sven E Hellberg

Average Co-Inventor Count = 7.87

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 = 4

Sven E HellbergSvante Bertil Ross (1 patent)Sven E HellbergLars George Johansson (1 patent)Sven E HellbergDaniel Dungan Sohn (1 patent)Sven E HellbergEva Maria Hammarberg (1 patent)Sven E HellbergBengt Ulff (1 patent)Sven E HellbergDavid Jackson (1 patent)Sven E HellbergGerd Hallnemo (1 patent)Sven E HellbergLian Zhang (1 patent)Sven E HellbergNina Mohell (1 patent)Sven E HellbergJohn L Evenden (1 patent)Sven E HellbergSeth O Thorberg (1 patent)Sven E HellbergHans S Hansson (1 patent)Sven E HellbergJohan R Lundkvist (1 patent)Sven E HellbergSven E Hellberg (2 patents)Svante Bertil RossSvante Bertil Ross (37 patents)Lars George JohanssonLars George Johansson (13 patents)Daniel Dungan SohnDaniel Dungan Sohn (10 patents)Eva Maria HammarbergEva Maria Hammarberg (8 patents)Bengt UlffBengt Ulff (5 patents)David JacksonDavid Jackson (1 patent)Gerd HallnemoGerd Hallnemo (1 patent)Lian ZhangLian Zhang (1 patent)Nina MohellNina Mohell (1 patent)John L EvendenJohn L Evenden (1 patent)Seth O ThorbergSeth O Thorberg (1 patent)Hans S HanssonHans S Hansson (1 patent)Johan R LundkvistJohan R Lundkvist (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Astra Aktiebolag (2 from 271 patents)


2 patents:

1. 5693630 - Phenylethyl and phenylpropylamines

2. 5616610 - (R)-5-carbamoyl-8-fluoro-3-N,N-disubstituted-amino-3,4-dihydro-2H-1-benzo

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12/29/2025
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