B01D29/0004 - CPC Classification Index

ClassID:

28997 ⎘

B01D29/0004 - CPC Classification

Classification description:

Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor; Aspects of other filters with filtering elements stationary during filtration, or of filtering elements thereof Filters with flat filtering elements

Sub-classes:

B01D29/0006 » {Making filtering elements} 2
B01D29/0009 » {with curved filtering elements} 7
B01D29/0011 » {ring shaped} 4

Recent Application in this class:

20230256362

Filtration system with dual lip seal

20230116829

Separation recovery system and separation recovery method

20220228450

Separating solids from liquids in a drilling fluid

20220001412

Micro-nozzle having an integrated filter

20210363839

Separating solids from liquids in a drilling fluid

20210162326

Gas filtration apparatus

20210120833

FERMENTED WHEY BEVERAGE AND METHOD OF MAKING THE SAME

20200306668

Pipe cap for drain pipe outlet

20200298150

SEPARATION RECOVERY SYSTEM AND SEPARATION RECOVERY METHOD

20200289963

Filtration system with dual lip seal

20200238200

Basket-style solids interceptor

20200116052

Transmission Oil Filter Assembly

20200060511

Grid device

20200047134

Biological fluid separation device

20190224594

PORTABLE FILTERING APPARATUS AND SYSTEM

20180345182

Water disinfection method and apparatus

20180154053

Filter element for blood processing filter and blood processing filter

20170252706

Biological fluid separation device

20140224658

Fluid filters and methods of use

20140124434

FILTER