Learn more

BRETAGNE ATEL CHANTIERS

Overview
  • Total Patents
    292
About

BRETAGNE ATEL CHANTIERS has a total of 292 patent applications. Its first patent ever was published in 1922. It filed its patents most often in France, United States and Norway. Its main competitors in its focus markets transport, civil engineering and packaging and shipping are TECNOMARE SPA, SEDCO INC and AKERS MEK VERKSTED AS.

Patent filings per year

Chart showing BRETAGNE ATEL CHANTIERSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fleury Daniel 11
#2 Pierart Robert 10
#3 Colin Jean Paul 9
#4 Colin Jean-Paul 6
#5 Ninet Jean-Louis 6
#6 Bourgeois Andre 5
#7 Vaillant Robert 5
#8 Roblin Jean-Paul 5
#9 Moreau Claude 4
#10 Lecomte Claude 4

Latest patents

Publication Filing date Title
CA1188162A Barge-tug connection apparatus
GB2111570A A device for positioning and applying tension to a set of rods for holding a partially submerged platform
FR2532612A1 DEVICE FOR THE TRANSFER OF PERSONNEL BETWEEN A FIXED OR MOBILE STRUCTURE AND A STRUCTURE SUBJECTED TO PILKING MOVEMENTS
US4482272A Load transfer and monitoring system for use with jackup barges
FR2516199A1 Connection device for connecting ducts
US4436454A Device for positioning an off-shore platform on its support structure
US4408930A Device for damping impacts between a load and a floating support when the load is removed
US4413926A System and method for positioning an off-shore platform on a support
US4446808A Barge-tug connection apparatus
FR2507997A1 Extraction of heavy oils from submerged tanks - employing heated heavy oil as heat transfer medium
FR2498153A1 Hydraulic controlled connection between barge and tug - has tug mounted pistons-cylinders stretching pushing line for barge control
GB2068866A Barge and tug connection apparatus
FR2496206A1 Hydrostatic transmission for vehicle - has hydraulic braking with recuperation of energy using oil pressure
FR2495723A1 Hydrostatic transmission for motor vehicle - uses pump driven by primary motor to obtain pressure feed driving traction motor
FR2493290A1 Equipment for personnel transport by crane - by cabin between oil rig and ship with electrical control against wave movement
DE3026273A1 REMOTE CONTROL MANIPULATOR
FR2479437A1 Vapour condenser partic. for solar powered desalination evaporator - has very thin plates alternating with horizontal and vertical corrugations
EP0015799A1 Apparatus for revaporizing liquefied gases and process for manufacturing such an apparatus
US4398484A Arrangement for installing a nuclear reactor block in a vessel
FR2472151A1 Continuous, high temp. induction furnace - where two rows of workpieces travel in countercurrent to save heating energy, esp. when mfg. large dia. graphite electrodes for steelworks