Workpiece conveyance apparatus, semiconductor manufacturing apparatus, and workpiece conveyance method
US-2018315633-A1 · Nov 1, 2018 · US
in a discontinuous way
in a discontinuous way · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C03B25/02 |
| Official title | in a discontinuous way |
| Display label | in a discontinuous way |
| Total patents | 154 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 16 |
| 2017 | 19 |
| 2018 | 17 |
| 2019 | 19 |
| 2020 | 13 |
| 2021 | 7 |
| 2022 | 19 |
| 2023 | 9 |
| 2024 | 9 |
| 2025 | 9 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Doped silica-titania glass having low expansivity and methods of making the same
US-10017413-B2 · Jul 10, 2018 · US
Dispersants for colouration of ceramic tiles using ink jet inks
US-2018171167-A1 · Jun 21, 2018 · US
Holmium-based contrast enhancing uv blocking glass compositions
US-2018170796-A1 · Jun 21, 2018 · US
Continuous flow synthesis of VO2 nanoparticles or nanorods by using a microreactor
US-9975804-B2 · May 22, 2018 · US
Glass bio-containers and methods for manufacturing the same
US-2018125756-A1 · May 10, 2018 · US
Strengthening glass containers
US-9932266-B2 · Apr 3, 2018 · US
Ternary glass materials with low refractive index variability
US-2018050955-A1 · Feb 22, 2018 · US
Apparatus for heat treating an optical ceramic material, method for heat treating an optical ceramic material, method for heat treating synthetic silica glass, method for producing an optical system, and method for producing an exposure apparatus
US-9896370-B2 · Feb 20, 2018 · US
Methods and apparatus for additive manufacturing of glass
US-9896368-B2 · Feb 20, 2018 · US
Ultralow expansion glass
US-9890071-B2 · Feb 13, 2018 · US
Method of making halogen doped optical element
US-2017362115-A1 · Dec 21, 2017 · US
Method of making heat treated coated article using carbon based coating and protective film
US-9845261-B2 · Dec 19, 2017 · US
Light selective transmission type glass and laminated substrate
US-2017355637-A1 · Dec 14, 2017 · US
Ultralow expansion titania-silica glass
US-2017349478-A1 · Dec 7, 2017 · US
Ultralow expansion glass
US-2017349475-A1 · Dec 7, 2017 · US
Ultralow expansion titania-silica glass
US-9822030-B2 · Nov 21, 2017 · US
Glass substrate, laminated substrate, and production method for glass substrate
US-2017327408-A1 · Nov 16, 2017 · US
Continuous flow synthesis of vo2 nanoparticles or nanorods by using a microreactor
US-2017297949-A1 · Oct 19, 2017 · US
An Electrostatic Clamp and a Method for Manufacturing the Same
US-2017242345-A1 · Aug 24, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C03B25/02?
- CPC C03B25/02 is the Cooperative Patent Classification code for “in a discontinuous way.”
- How many patents are filed under CPC C03B25/02 (in a discontinuous way)?
- Our database includes 154 publications tagged with this CPC code.
- Is patent activity under CPC C03B25/02 growing?
- Publication counts under this code: 9 in 2024 vs 9 in 2025 (latest complete years).