Method and system for drilling fluid condition monitoring
US-2022243543-A1 · Aug 4, 2022 · US
Operations & Transport
Operations & Transport · 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 | B01F3/0803 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 53 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 1 |
| 2017 | 7 |
| 2018 | 10 |
| 2019 | 8 |
| 2020 | 5 |
| 2021 | 9 |
| 2022 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Automated recycled closed-loop water based drilling fluid condition monitoring system
US-2022234010-A1 · Jul 28, 2022 · US
Preparation apparatus
US-2022193622-A1 · Jun 23, 2022 · US
Systems and processes for hydrocarbon blending
US-11319496-B2 · May 3, 2022 · US
In situ treatment analysis mixing system
US-11261706-B1 · Mar 1, 2022 · US
Methods and systems for inline mixing of hydrocarbon liquids
US-2022004210-A1 · Jan 6, 2022 · US
Systems and processes for hydrocarbon blending
US-2022002624-A1 · Jan 6, 2022 · US
Methods and systems for inline mixing of hydrocarbon liquids
US-11132008-B2 · Sep 28, 2021 · US
Methods for forming mixed droplets
US-11077415-B2 · Aug 3, 2021 · US
Methods and systems for inline mixing of hydrocarbon liquids based on density or gravity
US-2021197151-A1 · Jul 1, 2021 · US
Buffer management system with manifold for bioprocessing system
US-2021197142-A1 · Jul 1, 2021 · US
Production system for producing formulations
US-2021146323-A1 · May 20, 2021 · US
Method of Controlling Salinity of a Low Salinity Injection Water
US-2021130193-A1 · May 6, 2021 · US
Method to hydraulically fracture a well
US-10988675-B2 · Apr 27, 2021 · US
Method for compounding and applying adhesives
US-10981125-B2 · Apr 20, 2021 · US
Cleaning solution mixing system with ultra-dilute cleaning solution and method of operation thereof
US-10935896-B2 · Mar 2, 2021 · US
Method for optimizing a hegman rating of a diluted emulsion, a diluted emulsion produced thereby, and a coating made
US-10851213-B2 · Dec 1, 2020 · US
Method and apparatus for supplying water of specified concentration
US-2020316543-A1 · Oct 8, 2020 · US
Mixing apparatus, mixing method and substrate processing system
US-2020289994-A1 · Sep 17, 2020 · US
Liquid-mixing apparatus and liquid-mixing method
US-2020230560-A1 · Jul 23, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F3/0803?
- CPC B01F3/0803 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B01F3/0803 (Operations & Transport)?
- Our database includes 53 publications tagged with this CPC code.
- Is patent activity under CPC B01F3/0803 growing?
- Publication counts under this code: 9 in 2021 vs 7 in 2022 (latest complete years).