Class / Patent application number | Description | Number of patent applications / Date published |
405258100 |
EARTH TREATMENT OR CONTROL
| 751 |
405154100 |
SUBTERRANEAN OR SUBMARINE PIPE OR CABLE LAYING, RETRIEVING, MANIPULATING, OR TREATING
| 576 |
405195100 |
MARINE STRUCTURE OR FABRICATION THEREOF
| 545 |
405052000 |
FLUID CONTROL, TREATMENT, OR CONTAINMENT
| 523 |
405229000 |
FOUNDATION
| 310 |
405036000 |
DRAINAGE OR IRRIGATION
| 191 |
405128100 |
SOIL REMEDIATION
| 177 |
405015000 |
BANK, SHORE, OR BED PROTECTION
| 166 |
405129100 |
SUBTERRANEAN WASTE DISPOSAL, CONTAINMENT, OR TREATMENT
| 85 |
405132000 |
UNDERGROUND PASSAGEWAY, E.G., TUNNEL
| 73 |
405001000 |
MARINE VESSEL PORTAGE, LAUNCHING, OR REMOVING
| 65 |
405185000 |
DIVING
| 32 |
405011000 |
MEANS TO EXPOSE A NORMALLY WETTED SURFACE,E.G., COFFERDAM, ETC.
| 9 |
405130000 |
TEMPERATURE MODIFICATION OR CONTROL OF EARTHEN FORMATION
| 7 |
405008000 |
PRESSURIZED CAISSON | 3 |
20150299974 | Suction Caisson with Weakened Section and Method for Installing the Same - A suction caisson system comprising a caisson body comprising an upper rim, a lower rim, and a weakened section positioned between the upper rim and the lower rim. The system further comprises a caisson cover constructed and arranged to detachably connect to the upper rim of the caisson body as well as a pump constructed and arranged to provide fluid to and from the interior of the caisson body. In the event the caisson body is impacted by an advancing ice keel, or other foreign object, the caisson body will be sheared at the weakened cross-section, thus protecting any subsea equipment positioned within the caisson body below the weakened section. | 10-22-2015 |
20090123230 | Process for the Production of a Frame for Construction and Frame Thus Obtained - A process for the production of a frame for a construction adapted to float includes the steps consisting in: forming a flotation element ( | 05-14-2009 |
20150322642 | TYPE OF SUCTION LEG, AN OFFSHORE CAISSON, AND A SIT-ON-BOTTOM OFFSHORE PLATFORM - This application discloses a new type of suction leg, an offshore caisson, a sit-on-bottom supporting platform. The suction leg includes a sealing long pile, this sealing long pile including a tubular pipe and a top head connected tightly to the tubular pipe to form cylindrical integral structure with sealing top and opening bottom. The top head has at least one opening to be able to open or close. The sealing long pile can be penetrated into the seabed by a gravity penetration method or/and a suction pile penetration method, or pulled out from the seabed by a buoyancy uplift method or/and a suction pile uplift method. | 11-12-2015 |
405303000 |
MISCELLANEOUS | 2 |
20090142145 | CLIP-ON CONNECTOR TO GEOGRID FOR SEGMENTAL BLOCK REINFORCED SOIL RETAINING WALL MECHANICAL CONNECTION SYSTEM - A clip-on connector adapted to be connected to a geogrid, comprising a base portion wherefrom at least one finger portion extends toward an opposite edge of the base portion, such finger portion defining, with the edge of the base portion, a clip, said clip having two arms respectively defined by said finger portion and by said base portion, the spacing between said two arms being smaller than the thickness of a portion of a geogrid whereon the connector has to be coupled, but such that said geogrid portion can be inserted between said two arms. | 06-04-2009 |
20100158618 | METHOD OF MODIFYING THE AXIS OF ROTATION OF THE EARTH - A method of modifying the Earth-rotation vector relative to the body of the planet or in inertial space by redistribution of the Earth's mass. | 06-24-2010 |