Integrated blender and friction reducer system
US-2023033222-A1 · Feb 2, 2023 · 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 | B01F2003/1257 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 39 |
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 | 4 |
| 2016 | 2 |
| 2017 | 11 |
| 2018 | 9 |
| 2019 | 3 |
| 2020 | 8 |
| 2021 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bone cement application device with closure on the delivery plunger
US-11103295-B2 · Aug 31, 2021 · US
Continuous extruded solids discharge
US-2020398235-A1 · Dec 24, 2020 · US
Media filtration device
US-2020368109-A1 · Nov 26, 2020 · US
System and method for continuous manufacture of joint compound
US-2020261864-A1 · Aug 20, 2020 · US
Mixer
US-2020254403-A1 · Aug 13, 2020 · US
Calcined gypsum slurry mixing apparatus having variably positionable lump ring and method for manufacturing gypsum product using same
US-10717059-B2 · Jul 21, 2020 · US
Mixing system and method for producing a drilling fluid for ground drilling and use in producing a drilling fluid for ground drilling
US-10662726-B2 · May 26, 2020 · US
Apparatus and method for preparing slurry for secondary battery
US-10651497-B2 · May 12, 2020 · US
Controlled dissolution solid product dispenser
US-10596535-B2 · Mar 24, 2020 · US
Powder-liquid bone cement mixer with compressed gas connection
US-2019126224-A1 · May 2, 2019 · US
Method and Apparatus for Mixing Proppant-Containing Fluids
US-2019070575-A1 · Mar 7, 2019 · US
Slurry dispenser for radioisotope production
US-10201787-B2 · Feb 12, 2019 · US
Calcined gypsum slurry mixing apparatus having variably positionable lump ring and method for manufacturing gypsum product using same
US-2018333691-A1 · Nov 22, 2018 · US
Bone cement application device with closure on the delivery plunger
US-2018310974-A1 · Nov 1, 2018 · US
Two-part storage and mixing device for the production of a bone cement, and pertinent method
US-2018256233-A1 · Sep 13, 2018 · US
Vacuum mixing device with operating element, pressure pump, and vacuum pump for mixing polymethylmethacrylate bone cement
US-10065160-B2 · Sep 4, 2018 · US
System for use in bone cement preparation and delivery
US-10039584-B2 · Aug 7, 2018 · US
Vacuum mixing device with operating element and pump for mixing polymethylmethacrylate bone cement
US-10022687-B2 · Jul 17, 2018 · US
Mixing device with operating element and pressure pump for mixing polymethylmethacrylate bone cement
US-10016228-B2 · Jul 10, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F2003/1257?
- CPC B01F2003/1257 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B01F2003/1257 (Operations & Transport)?
- Our database includes 39 publications tagged with this CPC code.
- Is patent activity under CPC B01F2003/1257 growing?
- Publication counts under this code: 1 in 2021 vs 1 in 2023 (latest complete years).