Screen with a gear rack for a shaker system
US-2026021430-A1 · Jan 22, 2026 · US
supported
supported · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01D33/0376 |
| Official title | {supported} |
| Display label | supported |
| Total patents | 56 |
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 | 12 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 7 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 4 |
| 2025 | 1 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Separator monitoring and control
US-2026014499-A1 · Jan 15, 2026 · US
Separator monitoring and control
US-12377373-B2 · Aug 5, 2025 · US
Shale shakers and related methods
US-2023366279-A1 · Nov 16, 2023 · US
Apparatuses, methods, and systems for vibratory screening
US-11654380-B2 · May 23, 2023 · US
Shaker and degasser combination
US-11591866-B2 · Feb 28, 2023 · US
Screen dump station system for disposing of spent drilling mud
US-11547962-B2 · Jan 10, 2023 · US
Apparatus and method for separating solids from a solids laden drilling fluid
US-11395983-B2 · Jul 26, 2022 · US
Method and apparatus for supplying support from below to a screen cloth on a vibrating screening machine
US-11305316-B2 · Apr 19, 2022 · US
Apparatuses, methods, and systems for vibratory screening
US-2022080335-A1 · Mar 17, 2022 · US
Separator monitoring and control
US-2021379511-A1 · Dec 9, 2021 · US
Apparatuses, methods, and systems for vibratory screening
US-11185801-B2 · Nov 30, 2021 · US
Drilling fluid reclaimer
US-11185803-B2 · Nov 30, 2021 · US
Drilling fluid reclaimer
US-11173432-B2 · Nov 16, 2021 · US
Shaker and degasser combination
US-2021025253-A1 · Jan 28, 2021 · US
Screen Dump Station System For Disposing Of Spent Drilling Mud
US-2021016209-A1 · Jan 21, 2021 · US
Apparatus and method for separating solids from a solids larden drilling fluid
US-2020353387-A1 · Nov 12, 2020 · US
Shaker and degasser combination
US-10808475-B2 · Oct 20, 2020 · US
Apparatus and method for separating solids from a solids laden drilling fluid
US-10799817-B2 · Oct 13, 2020 · US
Apparatus, system and method for fastening a screen on a gyratory sifter with an integrated screen seal
US-10688530-B2 · Jun 23, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D33/0376?
- CPC B01D33/0376 is the Cooperative Patent Classification code for “supported.”
- How many patents are filed under CPC B01D33/0376 (supported)?
- Our database includes 56 publications tagged with this CPC code.
- Is patent activity under CPC B01D33/0376 growing?
- Publication counts under this code: 4 in 2023 vs 1 in 2025 (latest complete years).