Polyphosphoric Acid Resistant Hydrogen Sulfide Scavenger For Use In Asphalt Applications - EP3121231

The patent EP3121231 was granted to Baker Hughes on May 3, 2023. The application was originally filed on Jul 22, 2016 under application number EP16180859A. The patent is currently recorded with a legal status of "Revoked".

EP3121231

BAKER HUGHES
Application Number
EP16180859A
Filing Date
Jul 22, 2016
Status
Revoked
Jul 4, 2025
Grant Date
May 3, 2023
External Links
Slate, Register, Google Patents

Patent Summary

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TOTALENERGIES ONE TECHFeb 2, 2024ADMISSIBLE

Patent Citations (8) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
OPPOSITIONEP0421683
OPPOSITIONFR2254609
OPPOSITIONFR3013051
OPPOSITIONUS2013092597
OPPOSITIONWO02102931
OPPOSITIONWO2005065177
SEARCHFR3013051
SEARCHUS2013092597

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