Calgary
Canada
3
2020-07-30
The entities that hold a legal rights for patent applications filed by inventor Hoppe Ron:
Ron Hoppe from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Acrylate-based sulfur scavenging agents for use in oilfield operations
#2 | 2017-11-23Acrylate-based sulfur scavenging agents for use in oilfield operations
#3 | 2016-12-08Acrylonitrile-based sulfur scavenging agents and methods of use in oilfield operations
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