Growing community of inventors

Porsgrunn, Norway

Halvor Oien

Average Co-Inventor Count = 2.00

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

Halvor Oien ↔ Arnulf Idar Melgard (1 patent)Halvor Oien ↔ Magne Slåen (1 patent)Halvor Oien ↔ Per Ivar Karlsen (1 patent)Halvor Oien ↔ Oystein Nirisen (1 patent)Halvor Oien ↔ Leif Gronstad (0 patent)Halvor OienHalvor Oien (1 patent)Arnulf Idar MelgardArnulf Idar Melgard (1 patent)Magne SlåenMagne Slåen (1 patent)Per Ivar KarlsenPer Ivar Karlsen (1 patent)Oystein NirisenOystein Nirisen (1 patent)Leif GronstadLeif Gronstad (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yara International Asa (1 from 105 patents)


1 patent:

1. 12252399 - Bleaching tower and method for nitric acid production

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