Demag Cranes & Components GmbH
Patent owner in reexamination·1 ex parte reexams
Demag Cranes & Components GmbH's patents have been the subject of 1 USPTO ex parte reexamination. Its patents are most often challenged by Konecranes Plc. 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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Recent reexaminations (1)
| Control # | Filed | Patent | Title | Requester | Status |
|---|---|---|---|---|---|
| 90/012,357 | Jun 15, 2012 | 7,026,780 | METHOD FOR STABILIZING THE MOVEMENT OF AN ARTICULATED CHAIN OF A CHAIN BLOCK, ESPECIALLY TO PREVENT THE FORMATION OF A RESONANCE OSCILLATION OF THE CHAIN, AND A CHAIN BLOCK APPARATUS | Konecranes Plc | Closed |
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