E21C41/00 - CPC Classification Index

Nuclear power heavy construction, mining and processing apparatus to make Exo-planetary infrastructures operational for enmasse strategic minerals and water mining production

20200240104

2020-07-30

Lifting arrangement and loading machine for underground applications

20200224534

2020-07-16

Milling machine and method for operating a milling machine

20190264562

2019-08-29

Process and system for improved reclamation of mined lands

20190186261

2019-06-20

Milling machine and method for operating a milling machine

20190143337

2019-05-16

Method for mining and processing of an ore

#10

20190136691

2019-05-09

Systems and methods for monitoring extraction height and volume of material extracted for a mining machine

#11

20190082328

2019-03-14

INTEGRATED OPEN-PIT OR UNDERGROUND MINES AND WIRELESS TRANSMISSION NETWORKS

#12

20180298753

2018-10-18

CONTROL SYSTEM AND METHOD FOR CONTROLLING OPERATION OF AN UNDERGROUND MINING MACHINE

#13

20180266247

2018-09-20

Method and system for assigning tasks to mining and/or construction machines

#14

20180231361

2018-08-16

Wireless initiation device

#15

20180179648

2018-06-28

Mining method and use of mined material in production of graphene and graphitic material

#16

20180142536

2018-05-24

Vector-ratio safety factors for wellbore tubular design

#17

20180073360

2018-03-15

Method of mining ore

#18

20180068484

2018-03-08

System and method for onboard and offboard visualization of material characteristics in mining

#19

20170370217

2017-12-28

Process and system for improved reclamation of mined lands

#20

20170298592

2017-10-19

Automatic tilt control

#21

20170284200

2017-10-05

Method of moving material

#22

20170152744

2017-06-01

Method of mining using a laser

#23

20170114637

2017-04-27

Milling machine and method for operating a milling machine

#24

20170030192

2017-02-02

Systems and methods for monitoring extraction height and volume of material extracted for a mining machine

#25

20160251959

2016-09-01

Method for lifting of magmatic lava to the surface

#26

20160217535

2016-07-28

Mine management system

#27

20160160643

2016-06-09

Air flow system for mining machine

#28

20150066352

2015-03-05

Mining machine management system and mining machine management method

#29

20150048668

2015-02-19

Method of mining ore

#30

20140311952

2014-10-23

Process for treating mined oil sands deposits

#31

20140231398

2014-08-21

High power laser tunneling mining and construction equipment and methods of use

#32

20140081533

2014-03-20

Slow turning drum for a miner

#33

20130169961

2013-07-04

SYSTEM FOR CLASSIFICATION OF MATERIALS USING LASER INDUCED BREAKDOWN SPECTROSCOPY

#34

20130082510

2013-04-04

Slow turning drum for a miner

#35

20120293653

2012-11-22

BASE STATION

#36

20120281089

2012-11-08

Mine operation monitoring system

#37

20120143644

2012-06-07

MINE SCHEDULING SYSTEM

#38

20120001474

2012-01-05

Method of mining ore

#39

20100019562

2010-01-28

Non-motorized gold mining apparatus

#40

20090118889

2009-05-07

Method of driving plurality of mine vehicles in mine, and transport system

#41

20080197689

2008-08-21

Non-motorized gold mining apparatus

#42

20080046272

2008-02-21

Mining optimisation