Inventor · disambiguated record
Demas Sanger
Also filed as: SANGER DEMAS
6 granted patents·99 citations·filing 2007–2021
82Inventor score
Top patents by PatentIndex Score
6 records- 0186US8079704B2Multifocal ophthalmic lensSANGER DEMAS·Filed 2007·Granted Dec 20, 2011·36 cites·45 claims
- 0282US9326847B2Ocular implant insertion apparatus and methodsSANGER DEMAS·Filed 2011·Granted May 3, 2016·25 cites·20 claims
- 0381US9265603B2Intraocular lensHOYA CORP·Filed 2014·Granted Feb 23, 2016·16 cites·13 claims
- 0478US8647383B2Intraocular lensSANGER DEMAS·Filed 2007·Granted Feb 11, 2014·22 cites·20 claims
- 0559US11833030B2Intraocular lens, method for designing the same, and method for manufacturing the sameHOYA CORP·Filed 2021·Granted Dec 5, 2023·0 cites·16 claims
- 0642US12257143B2Intraocular lensHOYA MEDICAL SINAPORE PTE LTD·Filed 2020·Granted Mar 25, 2025·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →