Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6265355 | Gel-breaker composition and a method for breaking a gel | Daniel P. Newhouse | 2001-07-24 |
| 6166103 | Aqueous gelable compositions with delayed gelling times | E. Mark Scott | 2000-12-26 |
| 6156819 | Use of low- and high-molecular-weight polymers in well treatments | Daniel P. Newhouse | 2000-12-05 |
| 6133204 | Use of oil-based gel-breaker/inhibitor compounds with polymer gels in well treatments | Daniel P. Newhouse | 2000-10-17 |
| 5425421 | Method for sealing unwanted fractures in fluid-producing earth formations | James R. Coleman, Steven Dexter Crane | 1995-06-20 |
| 5404951 | Well treatment with artificial matrix and gel composition | Daniel P. Newhouse | 1995-04-11 |