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Peter Nellessen Jr.
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Palm Beach Gardens, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Communication between downhole tool and surface location
Patent number
9,657,563
Issue date
May 23, 2017
Schlumberger Technology Corporation
Laura Robin Schuhrke
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pressure tolerant battery
Patent number
9,637,994
Issue date
May 2, 2017
Schlumberger Technology Corporation
Peter Nellessen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Umbilical management system and method for subsea well intervention
Patent number
9,534,453
Issue date
Jan 3, 2017
OneSubsea IP UK Limited
Jonathan Machin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Passive offshore tension compensator assembly
Patent number
9,528,328
Issue date
Dec 27, 2016
Schlumberger Technology Corporation
Gary L. Rytlewski
E21 - EARTH DRILLING MINING
Information
Patent Grant
Subsea actuator with three-pressure control
Patent number
9,488,199
Issue date
Nov 8, 2016
Peter Nellessen
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Orienting a subsea tubing hanger assembly
Patent number
9,222,321
Issue date
Dec 29, 2015
Schlumberger Technology Corporation
Peter Nellessen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Subsea well intervention lubricator and method for subsea pumping
Patent number
8,978,767
Issue date
Mar 17, 2015
OneSubsea, LLC
Jonathan Machin
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Temperature compensated accumulator
Patent number
8,978,766
Issue date
Mar 17, 2015
Schlumberger Technology Corporation
Peter Nellessen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Control of underwater actuators using ambient pressure
Patent number
8,726,644
Issue date
May 20, 2014
Peter Nellessen
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Sheathing strap and alignment guide
Patent number
5,423,156
Issue date
Jun 13, 1995
Peter Nellessen
E04 - BUILDING
Patents Applications
last 30 patents
Information
Patent Application
Subsea Actuator with Three-Pressure Control
Publication number
20150377257
Publication date
Dec 31, 2015
Peter Nellessen
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
COMMUNICATION BETWEEN DOWNHOLE TOOL AND SURFACE LOCATION
Publication number
20150226054
Publication date
Aug 13, 2015
SCHLUMBERGER TECHNOLOGY CORPORATION
Laura Robin Schuhrke
E21 - EARTH DRILLING MINING
Information
Patent Application
ORIENTING A SUBSEA TUBING HANGER ASSEMBLY
Publication number
20140054044
Publication date
Feb 27, 2014
Peter Nellessen
E21 - EARTH DRILLING MINING
Information
Patent Application
DEPLOYMENT OF CABLES FOR LANDING STRINGS
Publication number
20140014354
Publication date
Jan 16, 2014
Peter Nellessen
E21 - EARTH DRILLING MINING
Information
Patent Application
PASSIVE OFFSHORE TENSION COMPENSATOR ASSEMBLY
Publication number
20130192844
Publication date
Aug 1, 2013
SCHLUMBERGER TECHNOLOGY CORPORATION
Gary L. Rytlewski
E21 - EARTH DRILLING MINING
Information
Patent Application
Control of Underwater Actuators Using Ambient Pressure
Publication number
20130074687
Publication date
Mar 28, 2013
Peter Nellessen
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
TEMPERATURE COMPENSATED ACCUMULATOR
Publication number
20130061937
Publication date
Mar 14, 2013
SCHLUMBERGER TECHNOLOGY CORPORATION
Peter Nellessen
E21 - EARTH DRILLING MINING
Information
Patent Application
UMBILICAL MANAGEMENT SYSTEM AND METHOD FOR SUBSEA WELL INTERVENTION
Publication number
20110198092
Publication date
Aug 18, 2011
Jonathan Machin
E21 - EARTH DRILLING MINING
Information
Patent Application
SUBSEA WELL INTERVENTION LUBRICATOR AND METHOD FOR SUBSEA PUMPING
Publication number
20110192610
Publication date
Aug 11, 2011
Jonathan Machin
E21 - EARTH DRILLING MINING