Polyphosphoric Acid Resistant Hydrogen Sulfide Scavenger For Use In Asphalt Applications
Patent No. EP3121231 (titled "Polyphosphoric Acid Resistant Hydrogen Sulfide Scavenger For Use In Asphalt Applications") was filed by Baker Hughes on Jul 22, 2016. The application was issued on May 3, 2023.
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EP3121231
- Application Number
- EP16180859A
- Filing Date
- Jul 22, 2016
- Status
- Revoked
- Jul 4, 2025
- Publication Date
- May 3, 2023
- External Links
- Slate, EP3121231B1, Google Patents