| 2017218931 |
Filed |
SYSTEMS AND METHODS FOR SUBSURFACE OIL RECOVERY OPTIMIZATION |
| 2017251768 |
Filed |
Oriented Loading Systems And Method For Orienting A Particle Loaded In A Well |
| 1991082260 |
Ceased |
A process for the purification of water |
| 2013200428 |
Granted |
Redeployable subsea manifold-riser system |
| 1988015625 |
Ceased |
Reagent pack and carousel |
|
|
| 1994081252 |
Ceased |
Agglutination plate having concave wells |
| 1999056104 |
Ceased |
Automatic sample testing |
| 1984029683 |
Ceased |
A PROCESS FOR THE PURIFICATION OF WATER |
| 1991073977 |
Ceased |
Automatic immunological measuring system |
| 1985045611 |
Ceased |
Multiwell tissue culture assembly with features for reduced media evaporation |
| 1989039290 |
Ceased |
Apparatus for avoiding stuck drilling equipment and method of determining the probability of unsticking a stuck drill pipe |
| 2011267038 |
Granted |
Method of improving the production of a mature gas or oil field |
| 1994063107 |
Ceased |
Method and apparatus for performing an indirect agglutination immunoassay |
| 2007235959 |
Granted |
Method for optimising the production of a cluster of wells |
| 2008290584 |
Granted |
Method for virtual metering of injection wells and allocation and control of multi-zonal injection wells |
| 1994061957 |
Ceased |
Multiwell in-vitro fertilization plate |
| 1994063705 |
Ceased |
Water dispersible therapeutic compounds |
| 2006255603 |
Granted |
Method and apparatus for storing and dispensing reagent beads |
| 2007253800 |
Lapsed |
Systems and methods for producing oil and/or gas |
| 2007265789 |
Granted |
Improved multi-well assay plate |