Description
Class B04B : CENTRIFUGES
Subclass 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
B04B 3/06
Sub-Class
Stats
- 6 US PATENTS IN FORCE
- 3 US APPLICATIONS PENDING
- 2 Total Patent Owners
- 26 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11267000 | Separation of minerals by specific gravity | Apr 03, 19 | Mar 08, 22 | Not available |
| 10888877 | Separation of minerals by specific gravity | Aug 27, 19 | Jan 12, 21 | Not available |
| 10300498 | Centrifuge seals and sealing arrangements and centrifuges containing the same | Sep 17, 15 | May 28, 19 | FLSMIDTH A/S |
| 8813974 | Vibrating centrifuge | Jun 19, 12 | Aug 26, 14 | FLSMIDTH A/S |
| 7534358 | Horizontal vibratory centrifuge apparatus | Mar 20, 06 | May 19, 09 | ELGIN EQUIPMENT GROUP, LLC |
| 5676835 | Horizontal vibratory centrifuge | Aug 08, 94 | Oct 14, 97 | ELGIN EQUIPMENT GROUP, LLC |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2022/0395,842 | SEPARATION OF MINERALS BY SPECIFIC GRAVITY | Mar 04, 22 | Dec 15, 22 | Not available |
| 2019/0388,906 | SEPARATION OF MINERALS BY SPECIFIC GRAVITY | Aug 27, 19 | Dec 26, 19 | Not available |
| 2019/0060,914 | METHOD AND APPARATUS FOR CENTRIFUGAL CONCENTRATION USING VIBRATORY SURFACES AND ROTOR BOWL FOR USE THEREIN | Feb 24, 17 | Feb 28, 19 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 25 Months (last 2 years Issuances)
- 25 Months (last 5 years Issuances)