Petroleum Specialty Rental, LLC
Patent Owner
Stats
- 5 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jun 14, 2016 most recent publication
Details
- 5 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 22 Total Citation Count
- May 08, 2008 Earliest Filing
- 0 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9364836 Method and apparatus for removing metallic matter from an oil well circulating completion fluid streamJun 16, 14Jun 14, 16[B03C, E21B]
9227198 Method and apparatus for removing metal cuttings from an oil well drilling mud streamFeb 04, 14Jan 05, 16[B03C, E21B, B01D]
8753517 Method and apparatus for removing metallic matter from an oil well circulating completion fluid streamMay 27, 10Jun 17, 14[B03C, E21B]
8641899 Method and apparatus for removing metal cuttings from an oil well drilling mud streamMay 08, 08Feb 04, 14[B03C, E21B, B01D]
Expired/Abandoned/Withdrawn Patents
- No Patents to Display
Top Inventors for This Owner
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