Inventor · disambiguated record
David S. Hammond
Also filed as: HAMMOND DAVID · HAMMOND DAVID S · HAMMOND DAVID STEPHEN
6 granted patents·4 pending applications·3 citations·filing 2011–2025
68Inventor score
Top patents by PatentIndex Score
10 records- 0172US12228804B2Contact lenses and methods relating theretoCOOPERVISION INT LTD·Filed 2022·Granted Feb 18, 2025·0 cites·13 claims
- 0265US2025147342A1Contact lenses and methods relating theretoCOOPERVISION INT LTD·Filed 2025·Application pending·0 cites
- 0364US12443054B2Myopia-control contact lenses and methods relating theretoCOOPERVISION INT LTD·Filed 2023·Granted Oct 14, 2025·0 cites·22 claims
- 0463US8687640B2Controlling communication sessionsLYONS MICHAEL ANTHONY·Filed 2011·Granted Apr 1, 2014·3 cites·31 claims
- 0556US12345963B1Orthokeratology contact lenses and related methodsCOOPERVISION INT LTD·Filed 2023·Granted Jul 1, 2025·0 cites·15 claims
- 0655US2023125705A1Ophthalmic lensesCOOPERVISION INT LTD·Filed 2022·Application pending·0 cites
- 0755US2025244612A1Myopia-controlling eyewearCOOPERVISION INT LTD·Filed 2025·Application pending·0 cites
- 0854US2022350166A1Contact lenses for use in preventing or slowing the development or progression of myopia and related methodsCOOPERVISION INT LTD·Filed 2022·Application pending·0 cites
- 0944USRE47632EControlling communication sessionsMETASWITCH NETWORKS LTD·Filed 2016·Granted Oct 1, 2019·0 cites·47 claims
- 1040US9537875B2Handling potentially malicious communication activityMETASWITCH NETWORKS LTD·Filed 2014·Granted Jan 3, 2017·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →