Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10454414 | Photovoltaic module and photovoltaic system including the same | Youngchan Park, Hyeonjae Lee, Jangyong Kim | 2019-10-22 |
| 10221432 | In situ methanogenesis modeling and risk analysis | Dariusz Strapoc, Michelle Ann Pittenger, Adewale J. Lambo, Bradley James Huizinga, Courtney Hanna Turich | 2019-03-05 |
| 8682589 | Apparatus and method for managing supply of additive at wellsites | Brian L. Thigpen, C. Mitch Means, Guy Vachon, Garabed Yeriazarian, Chee M. Chok +2 more | 2014-03-25 |
| 8404548 | Method of manufacturing nonvolatile memory device and nonvolatile memory device manufactured by the method | Imsoo Park, Young-Hoo Kim, Changki Hong, Daehong Eom, Sung Jun Kim | 2013-03-26 |
| 7994011 | Method of manufacturing nonvolatile memory device and nonvolatile memory device manufactured by the method | Imsoo Park, Young-Hoo Kim, Changki Hong, Daehong Eom, Sung Jun Kim | 2011-08-09 |
| 7805248 | System and method for water breakthrough detection and intervention in a production well | Brian L. Thigpen, Guy Vachon, Garabed Yeriazarian, Chee M. Chok, Clark Sann +1 more | 2010-09-28 |
| 7711486 | System and method for monitoring physical condition of production well equipment and controlling well production | Brian L. Thigpen, Guy Vachon, Garabed Yeriazarian, Chee M. Chok, Clark Sann +1 more | 2010-05-04 |
| 7647824 | System and method for estimating formation supercharge pressure | Jianghui Wu, Matthias Meister | 2010-01-19 |
| 7346460 | Downhole PV tests for bubble point pressure | Rocco DiFoggio, John M. Michaels | 2008-03-18 |
| 7314578 | Slurry compositions and CMP methods using the same | Jaekwang Choi, Chang-Ki Hong | 2008-01-01 |
| 7266983 | Methods to detect formation pressure | Sven Krueger, Eick Niemeyer, Matthias Meister | 2007-09-11 |
| 7234521 | Method and apparatus for pumping quality control through formation rate analysis techniques | Michael Shammai | 2007-06-26 |
| 7011155 | Formation testing apparatus and method for optimizing draw down | Matthias Meister, Sven Krueger, Eick Niemeyer | 2006-03-14 |
| 6923052 | Methods to detect formation pressure | Sven Krueger, Eick Niemeyer, Matthias Meister | 2005-08-02 |
| 6714872 | Method and apparatus for quantifying progress of sample clean up with curve fitting | Rocco DiFoggio | 2004-03-30 |
| 6640908 | Apparatus and method for formation testing while drilling with minimum system volume | Stanley C. Jones, John M. Michaels, Matthias Meister, Volker Krueger | 2003-11-04 |
| 6609568 | Closed-loop drawdown apparatus and method for in-situ analysis of formation fluids | Volker Krueger, Matthias Meister, John M. Michaels, Stanley C. Jones | 2003-08-26 |
| 6585045 | Formation testing while drilling apparatus with axially and spirally mounted ports | John M. Michaels, Volker Krueger, Matthias Meister, Per-Erik Berger | 2003-07-01 |
| 6581455 | Modified formation testing apparatus with borehole grippers and method of formation testing | Per-Erik Berger, Volker Krueger, Matthias Meister, John M. Michaels | 2003-06-24 |
| 6478096 | Apparatus and method for formation testing while drilling with minimum system volume | Stanley C. Jones, John M. Michaels, Matthias Meister, Volker Krueger | 2002-11-12 |