Assignee
DUCKWORTH AND KENT LTD
GB·3 granted patents·1 pending application·39 citations·filing 2013–2021
Top patents by PatentIndex Score
4 records- 0183US9265604B2Device for use in delivery of ophthalmic lensesDUCKWORTH AND KENT LTD·Filed 2014·Granted Feb 23, 2016·17 cites·5 claims
- 0281US9326848B2Actuator for device for delivery of ophthalmic lensesDUCKWORTH AND KENT LTD·Filed 2013·Granted May 3, 2016·18 cites·23 claims
- 0378US9414960B2Device for use in delivery of ophthalmic lensesDUCKWORTH AND KENT LTD·Filed 2015·Granted Aug 16, 2016·4 cites·13 claims
- 0448US2021267796A1Ophthalmic instrumentDUCKWORTH AND KENT LTD·Filed 2021·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →