Egils Vitands

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Lisle, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Upgrading light oligomers
- Patent number 6,239,321
- Issue date May 29, 2001
- BP Amoco Corporation
- Allen B. Mossman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fiber optic buffer tube compound
- Patent number 5,505,773
- Issue date Apr 9, 1996
- Amoco Corporation
- Egils Vitands
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrogenated deodorized polybutene polymers
- Patent number 5,177,277
- Issue date Jan 5, 1993
- Amoco Corporation
- William S. Eryman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for deodorizing isobutylene polymer
- Patent number 5,043,420
- Issue date Aug 27, 1991
- Amoco Corporation
- Egils Vitands
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for deodorizing isobutylene polymer
- Patent number 4,923,961
- Issue date May 8, 1990
- Amoco Corporation
- Egils Vitands
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE