JN

John Nighswander

Schlumberger Technology: 8 patents #785 of 7,293Top 15%
ON Onesubsea: 1 patents #2 of 14Top 15%
Overall (All Time): #549,238 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12146406 Fluid type identification from downhole fluid analysis using machine learning techniques Shahnawaz Hossain Molla, Farshid Mostowfi, Adriaan Gisolf, Kai Hsu, Shunsuke Fukagawa +1 more 2024-11-19
9618427 Sampling separation module for subsea or surface application Bernard Theron, Malcolm Atkinson, Andrea Sbordone, Rune Lien 2017-04-11
9068436 Method and system for sampling multi-phase fluid at a production wellsite Bernard Theron, Robert Saunders, Andrea Sbordone, Paul Guieze, Gerald Smith 2015-06-30
8555969 Methods and apparatus to change the mobility of formation fluids using thermal and non-thermal stimulation Anthony Robert Holmes Goodwin, Tim Jones, Keith Massie, Gary John Tustin 2013-10-15
8293805 Tracking feedstock production with micro scale gas-to-liquid units Moinuddin Khan, Andrew Kurkjian, Stephen C. Leviness, Keith Massie 2012-10-23
7379819 Reservoir sample chain-of-custody Soraya S. Betancourt, Ahmed Hammami, Syriac George Mathews, Bhavani Raghuraman, Gale Gustavson +3 more 2008-05-27
7158887 Fluids chain-of-custody Soraya S. Betancourt, Oliver C. Mullins, Ahmed Hammami, Peter S. Hegeman, John Ratulowski +4 more 2007-01-02
7062958 Receptacle for sampling downhole Igor Igorevitch Diakonov, Anthony Robert Holmes Goodwin, Andrew Kurkjian, Jonathan W. Brown 2006-06-20
7002142 Determining dew precipitation and onset pressure in oilfield retrograde condensate Oliver C. Mullins, Go Fujisawa, Chengli Dong, Andrew Kurkjian, Toru Terabayashi +3 more 2006-02-21