Inventor · disambiguated record
Stephen Almeida
Also filed as: ALMEIDA STEPHEN
5 granted patents·10 pending applications·275 citations·filing 1998–2023
84Inventor score
Top patents by PatentIndex Score
15 records- 0188US9764050B1Sanitizing matALMEIDA STEPHEN·Filed 2016·Granted Sep 19, 2017·28 cites·15 claims
- 0286US11690929B2Sterilization mask with UVC reflective chamberWorld Hygienic LLC·Filed 2021·Granted Jul 4, 2023·2 cites·15 claims
- 0373US7097639B1Dual filter multiple pulse photo-dermatological device with pre/post optical heating, quasi-logarithmic spacing, and laser rod spectrum infusionZIAN MEDICAL LLC·Filed 2003·Granted Aug 29, 2006·72 cites·20 claims
- 0469US2023321310A1Sterilization mask with UVC reflective chamber and heat dissipation mechanismLUMEN HYGIENIC LLC·Filed 2023·Application pending·0 cites
- 0565US2021275714A1Uvc anti-microbial breathing sterilizing modules, masks and devicesLUMEN HYGIENIC LLC·Filed 2020·Application pending·0 cites
- 0664US6228074B1Multiple pulse photo-epilatorFiled 1998·Granted May 8, 2001·141 cites·12 claims
- 0764US2024108779A1Sterilization mask with UVC reflective chamber and internal and external lightingLUMEN HYGIENIC LLC·Filed 2023·Application pending·0 cites
- 0863US6595986B2Multiple pulse photo-dermatological deviceFiled 2001·Granted Jul 22, 2003·32 cites·16 claims
- 0952US2022304342A1In-Line Fluid and Filter Sterilization ApparatusALMEIDA STEPHEN·Filed 2021·Application pending·0 cites
- 1051US2022202970A1Bio-Film EradicationALMEIDA STEPHEN·Filed 2021·Application pending·0 cites
- 1149US2022175982A1Methods and devices for sanitizationALMEIDA STEPHEN·Filed 2020·Application pending·0 cites
- 1248US2021219393A1Variable visible-wavelength light output devices for biological interact and methods of their use.LUMEN HYGIENIC LLC·Filed 2020·Application pending·0 cites
- 1346US2007027441A1Dual filter multiple pulse photo-dermatological device with pre/post optical heating, quasi-logarithmic spacing, and laser rod spectrum infusionALMEIDA STEPHEN·Filed 2006·Application pending·0 cites
- 1445US2022281647A1Easy access containerALMEIDA STEPHEN·Filed 2021·Application pending·0 cites
- 1537US2018008735A1Sanitizing apparatus supportALMEIDA STEPHEN·Filed 2016·Application pending·0 cites
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