ClassID:

28963

B01D25/302 - CPC Classification

Classification description:

Filters formed by clamping together several filtering elements or parts of such elements; Feeding devices ; Discharge devices specially adapted for chamber filter presses

Recent Application in this class:
#1
20250128186
2025-04-24

DEVICES FOR EFFICIENT SORBENT UTILIZATION IN LITHIUM EXTRACTION

#2
20240026495
2024-01-25

Lithium extraction enhanced by an alternate phase

#3
20230381687
2023-11-30

Devices for efficient sorbent utilization in lithium extraction

#4
20230173411
2023-06-08

AN OUTLET PIECE ASSEMBLY FOR A HORIZONTAL PLATE AND FRAME -TYPE FILTER, SUCH AS A TOWER PRESS

#5
20230055796
2023-02-23

AN OUTLET COVER FOR A RECESSED PLATE-TYPE FILTER, A FILTER PLATE, A FILTER PLATE ASSEMBLY AND A RECESSED PLATE-TYPE FILTER

#6
20190151783
2019-05-23

Horizontal pressure filter with washing liquid recovery, and a filter system, a method for operating and a computer program product related thereto

#7
20190070529
2019-03-07

Filling shoe, a filling shoe arrangement having such a filling shoe, a filter medium assembly having such filling shoe arrangements, and a method for providing a filter medium with such a filling shoe

#8
20190015764
2019-01-17

HORIZONTAL PRESSURE FILTER COLLECTOR ELEMENT, HORIZONTAL PRESSURE FILTER PLATE ELEMENT, HORIZONTAL PRESSURE FILTER, AND METHODS RELATED THERETO

#9
20180257008
2018-09-13

Method for thickening a cryogenic slurry using a cross-flow filter

#10
20170282098
2017-10-05

Method for manufacturing a recess plate

#11
20170130133
2017-05-11

APPARATUS AND METHOD FOR RECYCLING BITUMINOUS MATERIAL BODIES BY MELTING

#12
20160114266
2016-04-28

Large-sized plate pressure filter

#13
20150265947
2015-09-24

Filter device and method for operating a filter device

#14
20150182883
2015-07-02

Membrane for a membrane filter plate and arrangement of two filter plates

#15
20150068986
2015-03-12

Filter device and method for filtering a suspension

#16
20140221708
2014-08-07

Apparatus and method for recycling bituminous material bodies by melting

#17
20100155344
2010-06-24

Method for filtering a suspension and filter device

#18
20100155342
2010-06-24

Method for filtering a suspension and filter device