B04B11/08 - CPC Classification Index

ClassID:

35831 ⎘

B04B11/08 - CPC Classification

Classification description:

Feeding, charging, or discharging bowls Skimmers or scrapers for discharging ; Regulating thereof

Sub-classes:

B04B11/082 » {Skimmers for discharging liquid} 45
B04B2011/084 » {with cables for cake removal} 0
B04B2011/086 » {with a plurality of scraper blades} 3
B04B2011/088 » {with angularly and axially offset scrapers} 0

Recent Application in this class:

20250341054

2025-11-06

EFFICIENT METHODS AND COMPOSITIONS FOR RECOVERY OF PRODUCTS FROM ORGANIC ACID PRETREATMENT OF PLANT MATERIALS

20250215642

2025-07-03

EFFICIENT METHODS AND COMPOSITIONS FOR RECOVERY OF PRODUCTS FROM ORGANIC ACID PRETREATMENT OF PLANT MATERIALS

20250146217

2025-05-08

EFFICIENT METHODS AND COMPOSITIONS FOR RECOVERY OF PRODUCTS FROM ORGANIC ACID PRETREATMENT OF PLANT MATERIALS

20240216929

2024-07-04

An Apparatus and Process for Complete Treatment of Slurry and Powder

20230357751

2023-11-09

METHODS FOR PURIFICATION OF MESSENGER RNA

20230347267

2023-11-02

FILTER FOR A TREATMENT APPARATUS

20220049424

2022-02-17

EFFICIENT METHODS AND COMPOSITIONS FOR RECOVERY OF PRODUCTS FROM ORGANIC ACID PRETREATMENT OF PLANT MATERIALS

20220049423

2022-02-17

Efficient methods and compositions for recovery of products from organic acid pretreatment of plant materials

20220049422

2022-02-17

EFFICIENT METHODS AND COMPOSITIONS FOR RECOVERY OF PRODUCTS FROM ORGANIC ACID PRETREATMENT OF PLANT MATERIALS

#10

20220049421

2022-02-17

EFFICIENT METHODS AND COMPOSITIONS FOR RECOVERY OF PRODUCTS FROM ORGANIC ACID PRETREATMENT OF PLANT MATERIALS

#11

20220049420

2022-02-17

Efficient methods and compositions for recovery of products from organic acid pretreatment of plant materials

#12

20210131033

2021-05-06

Efficient methods and compositions for recovery of products from organic acid pretreatment of plant materials

#13

20180333729

2018-11-22

Centrifugal separator with annular piston for solids extrusion

#14

20170314352

2017-11-02

Vertical cuttings dryer

#15

20170266671

2017-09-21

Scraper device with blow nozzle and telescopic gas pipes for centrifuge

#16

20160144382

2016-05-26

Supercentrifuge with a piston driven by a pressurized fluid for the extraction of solids and process for extracting the same

#17

20160121343

2016-05-05

Adjustable discharger ram spacing

#18

20150148213

2015-05-28

Centrifugal separator with cones divided into angular sectors separated by annular gaps

#19

20150136683

2015-05-21

Grinding and dewatering apparatus of food waste by centrifugation

#20

20140256528

2014-09-11

Discontinuous centrifuge with a scraper for scraping a product

#21

20130172167

2013-07-04

Method and apparatus for removal of tars or resins from a scrubber liquid using a centrifuge with a discharge chamber scraper

#22

20110301013

2011-12-08

Vertical centrifugal separator

#23

20100029457

2010-02-04

Gas driven solids discharge and pumping piston for a centrifugal separator

#24

20080026926

2008-01-31

Methods and apparatus for centrifuging dry solids

#25

20070210015

2007-09-13

Dual Zone Wireless Pulp Washer

#26

20070049479

2007-03-01

Gas driven solids discharge and pumping piston for a centrifugal separator

#27

20070023350

2007-02-01

Apparatus for cutting material within a centrifuge

#28

20060264312

2006-11-23

Centrifuge with clutch mechanism for synchronous blade and bowl rotation

#29

20050043164

2005-02-24

Single drive centrifugal separator

#30

20050009681

2005-01-13

Centrifugal separator with scraper or piston for discharging solids

#31

20050003945

2005-01-06

Centrifuge with a variable frequency drive and a single motor and clutch mechanism