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US 10,556,815 B2Granted
Compositions for mitigating hydrogen sulfide contamination using a recombinant protein with an affinity tag fused to a hydrogen sulfide scavenging enzyme
AssigneeBaker Hughes, A Ge Company, LLC
InventorsCharles D. Armstrong, Frances H. Debenedictis
Life of this patent
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Abstract
In some embodiments, the present invention provides a recombinant protein comprising an affinity tag configured to attach the recombinant protein to a silicate surface, fused to a hydrogen sulfide scavenging enzyme.
Claims2
A recombinant protein, comprising:
- an affinity tag configured to attach the recombinant protein to a silicate surface, fused to a hydrogen sulfide scavenging enzyme, wherein the recombinant protein comprises the protein having the amino acid sequence set forth in SEQ ID NO:
- 1.
A recombinant protein, comprising:
- an affinity tag configured to attach the recombinant protein to a silicate surface, fused to a hydrogen sulfide scavenging enzyme, wherein the recombinant protein comprises the protein having the amino acid sequence set forth in SEQ ID NO:
- 2.
Dependencies are inferred from the claim text.