Devices descending from K031915
14 later devices reach Pulpdent Etch-Rite Royale through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K200462 | EtchPro Etching Gel | Belport Company, Inc., Gingi-Pak | 2020 | 0 | — |
| +1 | K152110 | e-1 etchants | E Dental Products | 2015 | 4 | — |
| +1 | K120213 | Etch-Rite Supreme | Pulpdent Corporation | 2012 | 0 | — |
| +1 | K062409 | K-Etchant Gel | Kuraray Medical, Inc. | 2006 | 6 | — |
| +2 | K242675 | FineEtch (FineEtch-10 1.2ml, FineEtch-10 5ml, FineEtch-37 1.2ml FineEtch-37 5ml… | Spident Co., Ltd. | 2024 | 1 | — |
| +2 | K172953 | Acid Etchant | American Orthodontics | 2018 | 3 | — |
| +2 | K133078 | K-Etchant Syringe; Needle Tip (E) | Kuraray Noritake Dental, Inc. | 2013 | 0 | — |
| +2 | K080305 | Nexcomp and Meta Etchant | Meta Biomed Co., Ltd. | 2008 | 1 | — |
| +2 | K080265 | Denfil Etchant-37 | Vericom Co., Ltd. | 2008 | 0 | — |
| +3 | K260485 | Any-Etch | Mediclus Co., Ltd. | 2026 | 0 | — |
| +3 | K214054 | TP Orthodontics Light-Cure Adhesive System, TP Orthodontics Pre-Applied Adhesive, TP… | Tp Orthodontics, Inc. | 2022 | 0 | — |
| +3 | K192273 | DIAETCH Economic Package Type A, DIATECH Regular Package, DIAETCH Refill Package Type A… | DiaDent Group International | 2020 | 1 | — |
| +3 | K181689 | Nexcomp | Meta Biomed Co., Ltd. | 2018 | 0 | — |
| +4 | K210421 | Diafil & Diafil Capsule | DiaDent Group International | 2021 | 0 | — |