Hellgren; Lars G. I.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hellgren; Lars G. I..The latest application filed is for "process of removing biological contaminants with enzymes from krill".
- Hellgren; Lars G. I. - S-421 63 V:a Frolunda SE
- Hellgren; Lars G. I. - Vastra Frolunda SE
| Patent | Date |
|---|---|
| Process of removing biological contaminants with enzymes from krill Grant 4,963,491 - Hellgren , et al. * October 16, 1 | 1990-10-16 |
| Cleaning with enzymes from krill Grant 4,801,451 - Hellgren , et al. January 31, 1 | 1989-01-31 |
| Enzyme composition acting as a digestion promoter on various levels in the alimentary tract, and a method for facilitating digestion Grant 4,695,457 - Hellgren , et al. September 22, 1 | 1987-09-22 |
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