Devices descending from P820021
28 later devices reach Softcon (Vifilcon a) Soft Contact Ext Wear Lens through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K181558 | Sofclear Enhance (methafilcon A) Daily Wear Contact Lens, Sofclear Colors (methafilcon… | Gelflex Laboratories | 2018 | 0 | — |
| +1 | K963487 | Dailies (Nelfilcon a) One-Day Soft Contact Lens | Ciba Vision Corporation | 1996 | 26 | 1 |
| +2 | K181454 | DAILIES AquaComfort Plus, DAILIES AquaComfort Plus FreshTech, DAILIES AquaComfort Plus… | Alcon Laboratories, Inc. | 2018 | 2 | — |
| +2 | K072777 | Ciba Vision (Nelfilcon a) One-Day Soft Contact Lenses | Ciba Vision Corporation | 2008 | 6 | — |
| +2 | K050065 | Focus Dailies, Focus Dailies Toric and Focus Dailies Progressives | Ciba Vision Corporation | 2005 | 11 | 1 |
| +2 | K050213 | Freshlook One-Day Color Contact Lens | Ciba Vision Corporation | 2005 | 21 | — |
| +2 | K033701 | Focus Dailies, Focus Dailies Toric and Focus Dailies Progressives One-Day Soft Contact… | Ciba Vision Corporation | 2003 | 12 | — |
| +2 | K992446 | Dailies (Nelfilcon a) One-Day | Ciba Vision Johns Creek Mfg. | 1999 | 22 | — |
| +3 | K202448 | DAILIES AquaComfort Plus (DACP) / DACP FreshTech / DACP Toric / DACP Multifocal | Alcon Laboratories, Inc. | 2020 | 0 | — |
| +3 | K202036 | Focus DAILIES / Focus DAILIES Toric / Focus DAILIES Progressives, DAILIES AquaComfort… | Alcon Laboratories, Inc. | 2020 | 0 | — |
| +3 | K190045 | DAILIES Colors, DAILIES Colors Toric, DAILIES Colors Progressives | Alcon Laboratories, Inc. | 2019 | 0 | — |
| +3 | K180669 | Focus DAILIES / Focus DAILIES Toric / Focus DAILIES Progressives, DAILIES AquaComfort… | Alcon Laboratories, Inc. | 2018 | 2 | — |
| +3 | K180398 | Focus DAILIES / Focus DAILIES Toric / Focus DAILIES Progressives, DAILIES AquaComfort… | Alcon Laboratories, Inc. | 2018 | 4 | — |
| +3 | K123484 | Saview-Colors 42 UV (Hefilcon a) ,Toric (Hefilcon a), Multifocal (Hefilcon a)Soft… | St. shine Optical Co., Ltd. | 2013 | 8 | — |
| +3 | K123994 | Dailies Aquacomfort Plus, Dailies Aquacomfort Plus Toric, Dailies Aquacomfort Plus… | Ciba Vision Corporation | 2013 | 2 | — |
| +3 | K083216 | Ciba Vision (Nelfilcon a) One-Day Soft Contact Lenses | Ciba Vision Corporation | 2009 | 10 | — |
| +4 | K182782 | DAILIES TOTAL1, DAILIES TOTAL1 Asphere, DAILIES TOTAL1 for ASTIGMATISM, DAILIES TOTAL1… | Alcon Laboratories, Inc. | 2019 | 0 | — |
| +4 | K162317 | Saview-Colors Aqua 42 UV (hefilcon A) Soft (Hydrophilic) Contact Lens, Saview-Colors… | St. shine Optical Co., Ltd. | 2016 | 7 | — |
| +4 | K153643 | Focus DAILIES, Focus DAILIES Toric, Focus DAILIES Progressives | Alcon Laboratories, Inc. | 2016 | 7 | — |
| +4 | K153642 | DAILIES AquaComfort Plus, DAILIES AquaComfort Plus Toric, DAILIES AquaComfort Plus… | Alcon Laboratories, Inc. | 2016 | 1 | — |
| +5 | K200296 | Pegavision (Etafilcon A) Color Daily Disposable Soft (Hydrophilic) Contact Lenses… | Pegavision Corporation | 2020 | 4 | — |
| +5 | K180322 | Si-Hy (olifilcon B) color silicone hydrogel soft contact lens | Visco Vision, Inc. | 2018 | 1 | — |
| +5 | K161391 | DAILIES AquaComfort Plus, DAILIES AquaComfort Plus Toric, DACP Multifocal, Focus… | Alcon Laboratories, Inc. | 2016 | 0 | — |
| +6 | K242056 | miacare (DELiGHT daily wear/ DELiGHT 1-day/ CONFiDENCE Color daily wear/CONFiDENCE Color… | Benq Materials Corporation | 2025 | 0 | — |
| +6 | K211603 | Aquamax (Etafilcon A) Daily Disposable Soft (Hydrophilic) Contact Lenses, Aquamax… | Pegavision Corporation | 2022 | 0 | — |
| +6 | K211448 | Aquamax (Etafilcon A) Daily Disposable Soft (Hydrophilic) Contact Lenses, Aquamax… | Pegavision Corporation | 2021 | 2 | — |
| +7 | K232839 | Eye Secret 38 UV Aspheric (polymacon) and Air Light 38 UV Aspheric (polymacon) Soft… | Yung Sheng Optical Co., Ltd. | 2024 | 1 | — |
| +8 | K253352 | Pegavision (Polymacon) Daily Disposable Soft (Hydrophilic) Contact Lenses; Pegavision… | Pegavision Corporation | 2026 | 0 | — |