Growing community of inventors

Sodertalje, Sweden

Bernt Sigfrid Carnmalm

Average Co-Inventor Count = 5.69

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 = 4

Bernt Sigfrid CarnmalmSvante Bertil Ross (3 patents)Bernt Sigfrid CarnmalmSven-Ove Ogren (2 patents)Bernt Sigfrid CarnmalmTomas De Paulis (2 patents)Bernt Sigfrid CarnmalmNils-Erik Stjernstrom (2 patents)Bernt Sigfrid CarnmalmCarl B Ulff (2 patents)Bernt Sigfrid CarnmalmPer A Carlsson (1 patent)Bernt Sigfrid CarnmalmUlf H Lindberg (1 patent)Bernt Sigfrid CarnmalmSten Ingvar Ramsby (1 patent)Bernt Sigfrid CarnmalmUlf Henrik Lindberg (1 patent)Bernt Sigfrid CarnmalmCarl Bengt Ulff (1 patent)Bernt Sigfrid CarnmalmVante B Ross (1 patent)Bernt Sigfrid CarnmalmBernt Sigfrid Carnmalm (4 patents)Svante Bertil RossSvante Bertil Ross (37 patents)Sven-Ove OgrenSven-Ove Ogren (4 patents)Tomas De PaulisTomas De Paulis (4 patents)Nils-Erik StjernstromNils-Erik Stjernstrom (3 patents)Carl B UlffCarl B Ulff (3 patents)Per A CarlssonPer A Carlsson (17 patents)Ulf H LindbergUlf H Lindberg (8 patents)Sten Ingvar RamsbySten Ingvar Ramsby (1 patent)Ulf Henrik LindbergUlf Henrik Lindberg (1 patent)Carl Bengt UlffCarl Bengt Ulff (1 patent)Vante B RossVante B Ross (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Astra Lakemedel Aktiebolag (4 from 68 patents)


4 patents:

1. 4186202 - Phenyl-pyridylamine derivatives

2. 4141993 - Compounds of diphenylcyclopentylamine type and methods for their

3. 4053637 - Compounds of diphenylcyclopentylamine type and methods for their uses

4. 4053632 - Compounds of spiro-amine type and methods for their use

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