Description
CENTRIFUGES (high-speed drum millsB02C 19/11; domestic spin drier D06F; analysing, measuring or monitoring physical or chemical properties of samples during centrifuging, see the relevant subclasses for these procedures, e.g.G01N)
B04B
Technology
Stats
- 1,962 US PATENTS IN FORCE
- 643 US APPLICATIONS PENDING
- 989 Total Patent Owners
- 4,849 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles |
| 1/02 | Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles without inserted separating walls |
| 1/04 | Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls |
| 1/06 | Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of cylindrical shape |
| 1/08 | Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of conical shape |
| 1/10 | Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl |
| 1/12 | Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl with continuous discharge |
| 1/14 | Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl with periodical discharge |
| 1/16 | Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl with periodical discharge with discharging outlets controlled by the rotational speed of the bowl |
| 1/18 | Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl with periodical discharge with discharging outlets controlled by the rotational speed of the bowl controlled by the centrifugal force of an auxiliary liquid |
| 1/20 | Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl |
| 3/00 | Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneously sifting or filtering |
| 3/02 | Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneously sifting or filtering discharging solid particles from the bowl by means co-axial with the bowl axis and moving to and fro, i.e. push-type centrifuges |
| 3/04 | Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneously sifting or filtering discharging solid particles from the bowl by a conveying screw co-axial with the bowl axis and rotating relatively to the bowl |
| 3/06 | Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneously sifting or filtering discharging solid particles by vibrating the bowl |
| 3/08 | Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneously sifting or filtering discharging solid particles by bowl walls in the form of endless bands |
| 5/00 | Other centrifuges |
| 5/02 | Other centrifuges Centrifuges consisting of a plurality of separate bowls rotating round an axis situated between the bowls |
| 5/04 | Other centrifuges Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers |
| 5/06 | Other centrifuges Centrifugal counter-current apparatus |
Recent Patents
Not Available
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0114,801 | Discharge device for a reaction vessel unit, centrifuge and method for cleaning a reaction vessel unit | Feb 02, 23 | Apr 10, 25 | Not available |
| 2025/0108,386 | Centrifuge chamber, cell centrifugation method and centrifugation device | Nov 29, 24 | Apr 03, 25 | Not available |
| 2025/0108,387 | Segmented Screen Assembly for Cuttings Dryer | Oct 01, 24 | Apr 03, 25 | Not available |
Top Owners in This Class
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Applications Filed in This Class - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 37 Months (last 2 years Issuances)
- 37 Months (last 5 years Issuances)