Growing community of inventors

Trondheim, Norway

Per Oscar Wiig

Average Co-Inventor Count = 5.00

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 = 1

Per Oscar Wiig ↔ Trond Myrstad (6 patents)Per Oscar Wiig ↔ Birger Langseth (1 patent)Per Oscar Wiig ↔ Thor Thorsen (1 patent)Per Oscar Wiig ↔ Havard Sletta (4 patents)Per Oscar Wiig ↔ Pal Soraker (3 patents)Per Oscar Wiig ↔ Kolbjorn Zahlsen (2 patents)Per Oscar Wiig ↔ Carl Margcotte (1 patent)Per Oscar Wiig ↔ Aslak Einbu (1 patent)Per Oscar Wiig ↔ Ole Wae Buttedrnes (1 patent)Per Oscar Wiig ↔ Olav Juliussen (1 patent)Per Oscar Wiig ↔ Bernd Wittgens (0 patent)Per Oscar Wiig ↔ Asgeir Winnberg (0 patent)Per Oscar WiigPer Oscar Wiig (1 patent)Trond MyrstadTrond Myrstad (6 patents)Birger LangsethBirger Langseth (5 patents)Thor ThorsenThor Thorsen (4 patents)Havard SlettaHavard Sletta (4 patents)Pal SorakerPal Soraker (3 patents)Kolbjorn ZahlsenKolbjorn Zahlsen (2 patents)Carl MargcotteCarl Margcotte (1 patent)Aslak EinbuAslak Einbu (1 patent)Ole Wae ButtedrnesOle Wae Buttedrnes (1 patent)Olav JuliussenOlav Juliussen (1 patent)Bernd WittgensBernd Wittgens (0 patent)Asgeir WinnbergAsgeir Winnberg (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Norskhydro Asa (1 from 172 patents)

2. Statoil Asa (106 patents)

3. Sinvent As (75 patents)

4. Petro Sa (1 patent)


1 patent:

1. 5900151 - Method for sulphate removal magnesium chloride brine

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/3/2026
Loading…