Metal oxide dispersion and uses thereof
US-9846263-B2 · Dec 19, 2017 · US
with pattern for identification or with cosmetic or therapeutic effects (methods and processes take preference, e.g. printing, marking or copying processes B41M; identification in general G09F3/00; producing decorative effects in general B44C; surface treatment of glass C03C15/00 - C03C23/00; positioning or marking of lenses B24B13/0055)
with pattern for identification or with cosmetic or therapeutic effects (methods and processes take preference, e.g. printing, marking or copying processes B41M; identification in general G09F3/00; producing decorative effects in general B44C; surface treatment of glass C03C15/00 - C03C23/00; positioning or marking of lenses B24B13/0055) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02C7/021 |
| Official title | {with pattern for identification or with cosmetic or therapeutic effects (methods and processes take preference, e.g. printing, marking or copying processes B41M; identification in general G09F3/00; producing decorative effects in general B44C; surface treatment of glass C03C15/00 - C03C23/00; positioning or marking of lenses B24B13/0055)} |
| Display label | with pattern for identification or with cosmetic or therapeutic effects (methods and processes take preference, e.g. printing, marking or copying processes B41M; identification in general G09F3/00; producing decorative effects in general B44C; surface treatment of glass C03C15/00 - C03C23/00; positioning or marking of lenses B24B13/0055) |
| Total patents | 261 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 21 |
| 2017 | 25 |
| 2018 | 17 |
| 2019 | 22 |
| 2020 | 28 |
| 2021 | 14 |
| 2022 | 32 |
| 2023 | 33 |
| 2024 | 26 |
| 2025 | 19 |
| 2026 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Energizable ophthalmic lens with an event-based coloration system
US-9804416-B2 · Oct 31, 2017 · US
Measuring module including an interface for coupling to a laser device
US-9795512-B2 · Oct 24, 2017 · US
Annular shaped clear layer in cosmetic contact lenses
US-9798162-B2 · Oct 24, 2017 · US
Ophthalmic apparatus with corrective meridians having extended tolerance band
US-2017276962-A1 · Sep 28, 2017 · US
Ophthalmic apparatus with corrective meridians having extended tolerance band with freeform refractive surfaces
US-2017273778-A1 · Sep 28, 2017 · US
Contact lens with improved, multiple and integrated effects
US-2017276959-A1 · Sep 28, 2017 · US
Ophthalmic apparatus with corrective meridians having extended tolerance band by modifying refractive powers in uniform meridian distribution
US-2017273780-A1 · Sep 28, 2017 · US
Method for storing information on a spectacles lens, spectacles lens blank or spectacles lens semi-finished product
US-2017261765-A1 · Sep 14, 2017 · US
Eye mountable device and flexible assembly for fabrication thereof
US-2017255025-A1 · Sep 7, 2017 · US
Methods for incorporating lens features and lenses having such features
US-2017219845-A1 · Aug 3, 2017 · US
Contact lens with multi-layered pattern
US-9715129-B2 · Jul 25, 2017 · US
Method for printing an ink jet marking on a surface
US-9709819-B2 · Jul 18, 2017 · US
Methods and apparatus for an ophthalmic lens with functional insert layers
US-9703120-B2 · Jul 11, 2017 · US
Methods for incorporating lens features and lenses having such features
US-2017176771-A1 · Jun 22, 2017 · US
Optical lens
US-9651801-B2 · May 16, 2017 · US
Method of preparing an ophthalmic lens fitted with a memory mark
US-9625743-B2 · Apr 18, 2017 · US
Customized wavefront-guided methods, systems, and devices to correct higher-order aberration
US-2017102557-A1 · Apr 13, 2017 · US
Contact lens comprising lenticular-like curve
US-2017082868-A1 · Mar 23, 2017 · US
Progressive addition lens, design method and manufacturing method therefor, and progressive addition lens manufacturing system
US-2017045757-A1 · Feb 16, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02C7/021?
- CPC G02C7/021 is the Cooperative Patent Classification code for “with pattern for identification or with cosmetic or therapeutic effects (methods and processes take preference, e.g. printing, marking or copying processes B41M; identification in general G09F3/00; producing decorative effects in general B44C; surface treatment of glass C03C15/00 - C03C23/00; positioning or marking of lenses B24B13/0055).”
- How many patents are filed under CPC G02C7/021 (with pattern for identification or with cosmetic or therapeutic effects (methods and processes take preference, e.g. printing, marking or copying processes B41M; identification in general G09F3/00; producing decorative effects in general B44C; surface treatment of glass C03C15/00 - C03C23/00; positioning or marking of lenses B24B13/0055))?
- Our database includes 261 publications tagged with this CPC code.
- Is patent activity under CPC G02C7/021 growing?
- Publication counts under this code: 26 in 2024 vs 19 in 2025 (latest complete years).