3 trademarks were found for owners matching the name Xieon Networks Sarl.
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1 TM: 1655404
Desc: CORIANT DYNAMIC OPTICAL CLOUD
Owner: Xieon Networks S.a.r.l.
Class: 9, 22
Status: Protected: Renewal due
2 TM: 1609824
Desc: CORIANT
Owner: Xieon Networks S.a.r.l.
Class: 9, 37, 38, 41, 42
Status: Ceased
Not renewed: Renewal fee not paid
3 TM: 832386
Desc: SYCAMORE NETWORKS
Owner: Xieon Networks S.a.r.l.
Class: 9
Status: Removed
Not renewed: Renewal fee not paid