Growing community of inventors

Oslo, Norway

Gunnar Rysstad

Average Co-Inventor Count = 3.00

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 = 8

Gunnar RysstadGary D Jerdee (2 patents)Gunnar RysstadM Stephen Galland (2 patents)Gunnar RysstadKeith Johnstone (2 patents)Gunnar RysstadHelge B Castberg (1 patent)Gunnar RysstadGunnar Rysstad (3 patents)Gary D JerdeeGary D Jerdee (9 patents)M Stephen GallandM Stephen Galland (2 patents)Keith JohnstoneKeith Johnstone (2 patents)Helge B CastbergHelge B Castberg (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,680 patents)

2. Cryovac, Inc. (1 from 500 patents)

3. Elopak Systems Ag (1 from 100 patents)


3 patents:

1. 7468144 - UV- or heat triggered low oxygen packaging system employing an oxidizable polymer resin and a peroxide

2. 6818150 - UV- or heat-triggered low oxygen packaging system employing an oxidizable polymer resin and a peroxide

3. 5453286 - Method for converting milk into fermented milk

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as of
12/7/2025
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