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Inventor

Laurent Langellier

Inventor
Dallas, TX, US

Overview

6→
Patents
2011–2014
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F04Cprimary
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids30%
B24BMachines, devices, or processes for grinding or polishing15%
F17DPipe-line systems15%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1015%
Y10TTechnical subjects covered by former us classification15%
G05DSystems for controlling or regulating non-electric variables10%
PatentTitleYear
8,702,297'Systems and methods for managing fluids in a processing environment using a liquid ring pump and reclamation system'20148,591,095'Reclaim function for semiconductor processing system'20138,317,388'Systems for managing fluids in a processing environment using a liquid ring pump and reclamation system'20128,235,580'Reclaim function for semiconductor processing systems'20127,980,753'Systems and methods for managing fluids in a processing environment using a liquid ring pump and reclamation system'20117,871,249'Systems and methods for managing fluids using a liquid ring pump'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2014Patents assigned to AIR LIQUIDE ELECTRONICS US LP (6)· patent assignee history
2011–2014Patents assigned to AIR LIQUIDE ELECTRONICS SYS (4)· patent assignee history
2011–2012Based in Dallas, TX, US· patent location history
2012–2013Patents assigned to FANJAT NORBERT (3)· patent assignee history
2012–2013Patents assigned to LANGELLIER LAURENT (3)· patent assignee history
2012–2013Patents assigned to SOULET AXEL (2)· patent assignee history
2012–2013Based in Shanghai, CN· patent location history
2014Based in Houston, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AIR LIQUIDE ELECTRONICS US LP62011–2014
AIR LIQUIDE ELECTRONICS SYS42011–2014
FANJAT NORBERT32012–2013
LANGELLIER LAURENTself32012–2013
SOULET AXEL22012–2013
Locations
LocationPatentsSpan
Dallas, Texas, US32011–2012
Shanghai, CN22012–2013
Houston, Texas, US12014