|
| US7994101 | 12. Dez. 2006 | 9. Aug. 2011 | Halliburton Energy Services, Inc. | Corrosion inhibitor intensifier compositions and associated methods |
| US7994102 | 1. Apr. 2008 | 9. Aug. 2011 | Baker Hughes Incorporated | Method of treating an alloy surface with an alkyl sarcosinate |
| US8058211 | 12. Dez. 2007 | 15. Nov. 2011 | Halliburton Energy Services, Inc. | Corrosion inhibitor intensifier compositions and associated methods |