Inventor
CRITSINELIS ANTONIO C F
US15 patents
⚠️ This page may combine multiple inventors who share the name “CRITSINELIS ANTONIO C F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHEVRON USA INC
8 patentsUS7628568B2Dec 8, 2009
Hinge-over riser assembly
CHEVRON USA INC12 citations82
US9662690B2May 30, 2017
Systems for maintaining a functional line for conveying fluid and pig assemblies for use therein
CHEVRON USA INC2 citations65
US12338712B2Jun 24, 2025
Systems and methods for thermal management of subsea conduits using a jumper having adjustable insulating elements
CHEVRON USA INC0 citations55
US11634970B2Apr 25, 2023
Systems and methods for thermal management of subsea conduits using a jumper having adjustable insulating elements
CHEVRON USA INC1 citations55
US12546414B2Feb 10, 2026
Stabilization mechanism for power cables and control umbilicals
CHEVRON USA INC0 citations51
US12297948B2May 13, 2025
Systems and methods for thermal management of subsea conduits using an interconnecting conduit and valving arrangement
CHEVRON USA INC0 citations45
US11156037B2Oct 26, 2021
Systems for securing bend stiffeners to riser systems in offshore energy production facilities
CHEVRON USA INC0 citations40
US9683411B1Jun 20, 2017
Multiple bore flexible pipe riser systems and methods for deployment thereof
CHEVRON USA INC0 citations28
CRITSINELIS ANTONIO C F
4 patentsUS8783358B2Jul 22, 2014
Methods and systems for circulating fluid within the annulus of a flexible pipe riser
CRITSINELIS ANTONIO C F7 citations78
US9303795B2Apr 5, 2016
Pipe-in-pipe apparatus including an engineered pipe
CRITSINELIS ANTONIO C F3 citations68
US8950499B2Feb 10, 2015
Pipe-in-pipe apparatus, and methods and systems
CRITSINELIS ANTONIO C F4 citations66
US8820412B2Sep 2, 2014
Methods, systems and apparatus for circulating fluid within the annulus of a flexible pipe riser
CRITSINELIS ANTONIO C F3 citations57