E02D 3/02

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Description

Class  E02D : FOUNDATIONS; EXCAVATIONS; EMBANKMENTS


Subclass 3/02: Improving or preserving soil or rock, e.g. preserving permafrost soil (securing of slopes or inclines E02D 17/2; damming or interrupting passage of underground water E02D 19/12; improving soil for agricultural purposes A01; soil stabilisation for road building or like purposes E01C 21/00, E01C 23/1; setting rock anchoring bolts E21D) Improving by compacting (E02D 3/11 takes precedence; compacting soil locally before or while forming foundations E02D 27/26, E02D 27/28)

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12129619 Cleft-malletOct 15, 18Oct 29, 24Not available
12031287 Systems and methods to provide pressed and aggregate filled concavities for improving ground stiffness and uniformityAug 10, 21Jul 09, 24Ingios Geotechnics, Inc.
11828036 Guard for compactor vehicle and associated methodFeb 23, 22Nov 28, 23Bernard McCartney Limited
11549228 Vibratory compactor unitNov 06, 20Jan 10, 23Kepa Manufacturing Company dba Felco Industries
11131614 Autonomous compaction testing systems and methodsJul 18, 18Sep 28, 21Caterpillar Paving Products Inc.
10934676 Lake restoration systems and processesSep 04, 19Mar 02, 21Lake Restoration Solutions, Inc.
10844567 Soil densification system and methodDec 05, 16Nov 24, 20Geopier Foundation Company, Inc.
10787198 Controlling compactor turning radiusOct 15, 18Sep 29, 20Caterpillar Paving Products Inc.
10774494 Methods and devices for improving the subsoilDec 11, 15Sep 15, 20Not available
10743481 Turf based sports groundsDec 18, 15Aug 18, 20ROCKWOOL INTERNATIONAL A/S
10696324 Controlling machine operation including machine turning radiusOct 15, 18Jun 30, 20Caterpillar Paving Products Inc.
10550527 Earth working rollerJan 09, 19Feb 04, 20Hamm AG
10526759 Isolation and restoration method for compound contaminated soilNov 14, 18Jan 07, 20MINING DEVELOPMENT AND ENVIRONMENTAL MANAGEMENT OF SHAANXI PROVINCIAL LAND ENGINEERING CONSTRUCTION GROUP CO., LTD.
10508391 Construction machineDec 12, 17Dec 17, 19Hamm AG
10501903 Compactor rollerDec 27, 17Dec 10, 19Hamm AG
10501904 Compacting rollSep 26, 18Dec 10, 19Hamm AG
10266992 Perforated geocellJan 26, 15Apr 23, 19GeoTech Technologies Ltd.
10253472 Method for forming a stable foundation groundNov 16, 16Apr 09, 19Not available
10248127 Systems and methods for pile spacingMay 23, 17Apr 02, 19Caterpillar Inc.
10240314 Apparatus and method to enhance the utility of hydrodynamic compaction machineApr 19, 18Mar 26, 19Not available

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0200,297 EXPANDED MULTILAYER INTEGRAL GEOGRIDS AND METHODS OF MAKING AND USING SAMEDec 19, 22Jun 20, 24Tensar International Corporation
2014/0255,095 CONSTRUCTION OF EARTHEN FILLSMay 19, 14Sep 11, 14Earthworks Solutions LLC

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Top Owners in This Subclass

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Patents Issued To Date - By Filing Year

Average Time to Issuance