ClassID:

54609

B30B11/004 - CPC Classification

Classification description:

Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses involving the use of very high pressures,

Recent Application in this class:
#1
20230001662
2023-01-05

COMPRESSION DEVICE, COMPRESSION PROCESS, METHOD FOR PRODUCING SYNTHETIC MATERIALS AND METHOD FOR CHARACTERIZING A SAMPLE

#2
20220152966
2022-05-19

MULTI-ANVIL HIGH PRESSURE PRESS AND RELATED METHODS

#3
20200031076
2020-01-30

Cell assemblies and methods of using the same

#4
20190009390
2019-01-10

Methods of Making Polycrystalline Diamond Bodies Having Annular Regions with Differing Characteristics

#5
20180169987
2018-06-21

Thermal insulation layer and pressure transfer medium for high-pressure high-temperature cell

#6
20180036982
2018-02-08

Powder press and a feed housing having preferably a plurality of stamps which are movable for a transverse press

#7
20170266783
2017-09-21

Methods of making polycrystalline diamond bodies having annular regions with differing characteristics

#8
20170246687
2017-08-31

Mould, method for producing a green compact and use of the mould

#9
20170210081
2017-07-27

Cell assemblies and methods of using the same

#10
20170174573
2017-06-22

SYNTHETIC GASKET MATERIALS FOR USE IN HIGH PRESSURE HIGH TEMPERATURE PRESSES

#11
20170136722
2017-05-18

Construction and composition of preformed containers used in a high-pressure press

#12
20160059506
2016-03-03

Individual resistance heating for high-pressure high-temperature cell

#13
20160059505
2016-03-03

Balanced cell for high-pressure high-temperature press

#14
20150053100
2015-02-26

Pressure cartridge

#15
20150037444
2015-02-05

Press assembly and coupling mechanisms for same

#16
20140128244
2014-05-08

Containment element comprising mullite or a polymorph of mullite, assembly comprising same, method of making same and method of using same

#17
20130266678
2013-10-10

THERMAL INSULATION LAYER AND PRESSURE TRANSFER MEDIUM FOR HIGH PRESSURE HIGH TEMPERATURE CELL

#18
20130263748
2013-10-10

High pressure high temperature cell

#19
20130133531
2013-05-30

High pressure carbide component with surfaces incorporating gradient structures

#20
20130121862
2013-05-16

Alternative methods to generate high pressure by iteration in a high-pressure multichamber

#21
20130104755
2013-05-02

Construction and composition of preformed containers used in a high-pressure press

#22
20120128506
2012-05-24

MULTICHAMBER AND MOTOR PUMPS WITH SEVERAL CHAMBERS PER MOTOR PUMP

#23
20110126759
2011-06-02

SYSTEM AND HIGH PRESSURE, HIGH TEMPERATURE APPARATUS FOR PRODUCING SYNTHETIC DIAMONDS

#24
20110104318
2011-05-05

High pressure, high temperature back-up with a circumferential relief

#25
20100320522
2010-12-23

Semiconductor device having nitride film between gate insulation film and gate electrode

#26
20100129480
2010-05-27

MULTI-ANVIL CUBIC MACHINE COMPRISING HEMISPHERICAL PISTONS, WHICH IS USED TO GENERATE HIGH PRESSURES AND HIGH TEMPERATURES

#27
20100068122
2010-03-18

Gem Growth Cubic Press and Associated Methods

#28
20090324873
2009-12-31

Methods for manufacturing ultrahard compacts

#29
20090257896
2009-10-15

ALTERNATIVE METHODS TO GENERATE HIGH PRESSURE BY ITERATION IN A HIGH-PRESSURE MULTICHAMBER

#30
20090136607
2009-05-28

Outer frame for cubic hinge press and the cubic hinge press with this outer frame

#31
20090091090
2009-04-09

Hydraulic system

#32
20080296656
2008-12-04

Semiconductor device with a nitride film between a pair of oxide films

#33
20080241293
2008-10-02

Radial compression element for a HTHP cartridge

#34
20080193581
2008-08-14

Anvil for a HPHT apparatus

#35
20080193580
2008-08-14

Piston for a HPHT apparatus

#36
20080193579
2008-08-14

Back-up for a HPHT apparatus

#37
20070280836
2007-12-06

High Pressure Pumping Apparatus

#38
20070234717
2007-10-11

Alternative Methods to Generate High Pressure by Iteration in a High-Pressure Multichamber

#39
20070209186
2007-09-13

Locking mechanism for a high-pressure, high-temperature press

#40
20070122512
2007-05-31

Strain matched threads for a high pressure high temperature press apparatus

#41
20070040140
2007-02-22

High pressure intensifying piston valve

#42
20070009626
2007-01-11

Strain matched threads for a high pressure high temperature press apparatus

#43
20060288927
2006-12-28

System and high pressure, high temperature apparatus for producing synthetic diamonds

#44
20060032431
2006-02-16

High pressure crystal growth apparatuses and associated methods

#45
20060032429
2006-02-16

Method of applying high pressures to a high pressure assembly

#46
20050263944
2005-12-01

Methods for manufacturing ultrahard compacts

#47
20050260935
2005-11-24

High pressure and high temperature production of diamonds

#48
20050153010
2005-07-14

High pressure split die and associated methods

#49
20050150444
2005-07-14

High pressure crystal growth apparatuses and associated methods

#50
20050032370
2005-02-10

Graphite material for synthesizing semiconductor diamond and semiconductor diamond produced by using the same

#51
18797808
2025-01-21

Controllable rapid pressure loading technology for large volume press

#52
17830099
2024-01-23

Reinforced press base, strengthening ring, and method of reinforcing a press base

#53
16564165
2022-12-13

Reinforced press base, piston cavity sleeve, and method of reinforcing a press base

#54
16254109
2022-12-27

Reinforced press base, strengthening ring, and method of reinforcing a press base

#55
16175367
2024-01-02

High pressure press and method of making the same

#56
15480836
2019-04-09

Proximity heating cell assembly for use in a high-pressure cubic press

#57
14546544
2019-09-17

Reinforced press base, piston cavity sleeve, and method of reinforcing a press base

#58
14494397
2018-12-11

High pressure press and method of making the same

#59
14486637
2019-03-05

Reinforced press base, strengthening ring, and method of reinforcing a press base

#60
13736403
2017-05-09

Proximity heating cell assembly for use in a high-pressure cubic press

#61
12916064
2014-06-03

High pressure press with tensioning assembly and related methods