Inventor
Apostolos Kantzas
Inventor
Calgary, CA
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
G01RMeasuring electric variables29%
Y10TTechnical subjects covered by former us classification10%
A61LMethods or apparatus for sterilising materials or objects in general5%
C02FTreatment of water, waste water, sewage, or sludge5%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
E21BEarth or rock drilling5%
G01VGeophysics5%
Y02ATechnologies for adaptation to climate change5%
PatentTitleYear
10,782,257Composite FID-CPMG process for fast relaxing media determination202010,760,389Extraction methods and systems for recovery of oil from reservoirs containing mobile water202010,371,653Multi-phase metering device for oilfield applications201910,281,535Systems and methods for sampling fluids using nuclear magnetic resonance (NMR)20199,804,108'Multi-phase metering device for oilfield applications'20178,659,293'Multi-phase metering device for oilfield applications'20146,794,864'Determination of oil and water compositions of oil/water emulsions using low field NMR relaxometry'20046,736,976'Fluid treatment process'20046,630,357'Quantification of bitumen using NMR'20036,399,390'Measuring movement of solid particles and particle interactions in a flowing system'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2004Patents assigned to UNIV TECHNOLOGIES INT (3)· patent assignee history
2002–2020Based in Calgary, CA· patent location history
2014–2020Patents assigned to PERM INSTR INC (5)· patent assignee history
2014Patents assigned to KANTZAS APOSTOLOS (1)· patent assignee history
2014Patents assigned to KRIOUTCHKOV SERGUEI I (1)· patent assignee history
2020Patents assigned to CEC NORTH STAR ENERGY LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PERM INSTR INC | 5 | 2014–2020 |
| UNIV TECHNOLOGIES INT | 3 | 2002–2004 |
| CEC NORTH STAR ENERGY LTD | 1 | 2020 |
| KANTZAS APOSTOLOSself | 1 | 2014 |
| KRIOUTCHKOV SERGUEI I | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Calgary, CA | 10 | 2002–2020 |