Systems and methods for measuring the temperature of glass during tube conversion
US-12391597-B2 · Aug 19, 2025 · US
Transporting of glass tubes or rods
Transporting of glass tubes or rods · 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 | C03B35/26 |
| Official title | Transporting of glass tubes or rods |
| Display label | Transporting of glass tubes or rods |
| Total patents | 36 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 5 |
| 2021 | 7 |
| 2022 | 4 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for measuring the temperature of glass during tube conversion
US-12378148-B2 · Aug 5, 2025 · US
Systems and methods for minimizing SHR from pharmaceutical part converting using negative pressure evacuation
US-12139431-B2 · Nov 12, 2024 · US
Positioning device for a preloading ring of a hot forming machine
US-12077463-B2 · Sep 3, 2024 · US
Systems and methods for minimizing SHR from pharmaceutical part converting using pulsed ejection
US-11970417-B2 · Apr 30, 2024 · US
Dummy for monitoring the molding process
US-11835397-B2 · Dec 5, 2023 · US
Systems and methods for measuring the temperature of glass during tube conversion
US-2023257292-A1 · Aug 17, 2023 · US
Glass tube element with improved quality
US-11614181-B2 · Mar 28, 2023 · US
Glass tube element with improved quality
US-11613489-B2 · Mar 28, 2023 · US
Systems and methods for minimizing SHR from piercing during pharmaceutical part converting using a gas flow
US-11420893-B2 · Aug 23, 2022 · US
Systems and methods for minimizing shr from pharmaceutical part converting using pulsed ejection
US-2022259090-A1 · Aug 18, 2022 · US
Systems and methods for minimizing SHR from pharmaceutical part converting using pulsed ejection
US-11339079-B2 · May 24, 2022 · US
Systems and methods for minimizing shr from pharmaceutical part converting using negative pressure evacuation
US-2022041490-A1 · Feb 10, 2022 · US
Dummy for Monitoring the Molding Process
US-2021381910-A1 · Dec 9, 2021 · US
Systems and methods for minimizing SHR from pharmaceutical part converting using negative pressure evacuation
US-11186513-B2 · Nov 30, 2021 · US
Systems and methods for measuring the temperature of glass during tube conversion
US-2021347671-A1 · Nov 11, 2021 · US
Glass tube element with improved quality
US-2021310587-A1 · Oct 7, 2021 · US
Glass tube element with improved quality
US-2021309556-A1 · Oct 7, 2021 · US
Systems and methods for measuring the temperature of glass during tube conversion
US-11104599-B2 · Aug 31, 2021 · US
Methods for minimizing SHR in glass articles by producing a gas flow during pharmaceutical part converting
US-10968133-B2 · Apr 6, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C03B35/26?
- CPC C03B35/26 is the Cooperative Patent Classification code for “Transporting of glass tubes or rods.”
- How many patents are filed under CPC C03B35/26 (Transporting of glass tubes or rods)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC C03B35/26 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).