Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9701920 | Nano-dispersions of carbonaceous material in water as the basis of fuel related technologies and methods of making same | Maria Briceño, Takeshi Asa, Cebers Gómez | 2017-07-11 |
| 9574151 | Nano-dispersions of coal in water as the basis of fuel related technologies and methods of making same | Daniel D. Joseph, Maria Briceño, Takeshi Asa, Cebers Gómez | 2017-02-21 |
| 8781879 | System and method of facilitating petroleum engineering analysis | Michael Stundner, Georg Zangl, Herwig Fruhbauer | 2014-07-15 |
| 8500827 | Nano-dispersions of coal in water as the basis of fuel related technologies and methods of making same | Daniel D. Joseph, Maria Briceño, Takeshi Asa, Cebers Gómez | 2013-08-06 |
| 8380642 | Methods and systems for self-improving reasoning tools | Michael Stundner, Georg Zangl, Andreas Al-Kinani | 2013-02-19 |
| 8352227 | System and method for performing oilfield simulation operations | Hans Eric Klumpen, Scott Trevor Raphael, Richard Torrens, William J. Bailey, Benoit Couet | 2013-01-08 |
| 8306801 | Virtual reservoir sensor | Georg Zangl, Michael Stundner | 2012-11-06 |
| 8177867 | Nano-dispersions of coal in water as the basis of fuel related technologies and methods of making same | Daniel D. Joseph, Maria Briceño, Takeshi Asa, Cebers Gómez | 2012-05-15 |
| 6384091 | Emulsion with coke additive in hydrocarbon phase and process for preparing same | Ignacio Layrisse, Nilia C Romero | 2002-05-07 |
| 6152701 | Method for designing a pipeline system for transporting a fluid subject to deterioration at elevated pressure and elevated temperature | Mariano E Gurfinkel Castillo, Geoff McGrath | 2000-11-28 |
| 6069178 | Emulsion with coke additive in hydrocarbon phase and process for preparing same | Ignacio Layrisse, Nilia C Romero | 2000-05-30 |
| 5993495 | Water in viscous hydrocarbon emulsion combustible fuel for diesel engines and process for making same | Gerardo Sanchez, Luis Marcano, Raul Saud | 1999-11-30 |
| 5987969 | Apparatus and method for determining dynamic stability of emulsions | Daniel D. Joseph, Geoffrey McGrath, Pedro J Ortega | 1999-11-23 |
| 5976200 | Water in viscous hydrocarbon emulsion combustible fuel for diesel engines and process for making the same | Hercilio Rivas, Tulio Rafael Colmenares, Manuel Chirinos | 1999-11-02 |
| 5964906 | Emulsion with solid additive in hydrocarbon phase and process for preparing same | Ignacio Layrisse, Nilia C Romero | 1999-10-12 |
| 5725609 | Water in viscous hydrocarbon emulsion combustible fuel for diesel engines and process for making same | Hercilio Rivas, Tulio Rafael Colmenares, Manuel Chirinos | 1998-03-10 |
| 5603864 | Method for the preparation of viscous hydrocarbon in aqueous buffer solution emulsions | Felix Silva, Hercilio Rivas, Dolores Pazos | 1997-02-18 |
| 5503772 | Bimodal emulsion and its method of preparation | Hercilio Rivas, Gerardo Sanchez | 1996-04-02 |
| 5419852 | Bimodal emulsion and its method of preparation | Hercilio Rivas, Gerardo Sanchez | 1995-05-30 |
| 5399293 | Emulsion formation system and mixing device | Roger A. Marin, Maria L. Ventresca | 1995-03-21 |
| 4753261 | Core-annular flow process | Konstantin Zagustin, Emilio Guevara | 1988-06-28 |
| 4745937 | Process for restarting core flow with very viscous oils after a long standstill period | Konstantin Zagustin, Emilio Guevara | 1988-05-24 |