Sutherland Separation Systems Inc.
Patent owner in reexamination·1 ex parte reexams
Sutherland Separation Systems Inc.'s patents have been the subject of 1 USPTO ex parte reexamination, with 1 currently open. Its patents are most often challenged by Morgan Kirley. ExamPat indexes the full prosecution record for each proceeding, including office-action grounds, certificate outcomes, and downstream PTAB and Federal Circuit decisions.
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Challengers & examiners
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Recent reexaminations (1)
| Control # | Filed | Patent | Title | Requester | Status |
|---|---|---|---|---|---|
| 90/015,882 | Jan 14, 2026 | 7,750,066 | TREATMENT OF AQUEOUS COMPOSITIONS CONTAINING CONTAMINANTS | Morgan Kirley | Open |
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