Friedman; Robert H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Friedman; Robert H..The latest application filed is for "formation treating methods".
- Friedman; Robert H. - Houston TX
| Patent | Date |
|---|---|
| Formation treating methods Grant 5,285,849 - Surles , et al. February 15, 1 | 1994-02-15 |
| Sand consolidation methods Grant 5,199,492 - Surles , et al. April 6, 1 | 1993-04-06 |
| Sand consolidation methods Grant 5,010,953 - Friedman , et al. April 30, 1 | 1991-04-30 |
| Treating underground formations Grant 5,005,648 - Friedman , et al. April 9, 1 | 1991-04-09 |
| Sand consolidation methods Grant 4,938,287 - Friedman , et al. July 3, 1 | 1990-07-03 |
| Sand consolidation methods Grant 4,903,770 - Friedman , et al. February 27, 1 | 1990-02-27 |
| Processes for forming and using particles coated with a resin which is resistant to high temperature and high pH aqueous environments Grant 4,898,750 - Friedman , et al. February 6, 1 | 1990-02-06 |
| Method and fluid for placing resin coated gravel or sand in a producing oil well Grant 4,895,207 - Friedman , et al. January 23, 1 | 1990-01-23 |
| Sand consolidation methods Grant 4,842,072 - Friedman , et al. June 27, 1 | 1989-06-27 |
| Method for forming a barrier to fluid flow in an oil formation adjacent to a producing oil well Grant 4,817,720 - Friedman , et al. April 4, 1 | 1989-04-04 |
| Consolidatable gravel pack method Grant 4,800,960 - Friedman , et al. January 31, 1 | 1989-01-31 |
| In situ method for recovering hydrocarbon from subterranean oil shale deposits Grant 4,703,798 - Friedman * November 3, 1 | 1987-11-03 |
| Method of recovering hydrocarbon from oil shale Grant 4,692,239 - Friedman * September 8, 1 | 1987-09-08 |
| Method for controlling bottom water coning in a producing oil well Grant 4,662,449 - Friedman May 5, 1 | 1987-05-05 |
| Sand consolidation method employing latex Grant 4,649,998 - Friedman March 17, 1 | 1987-03-17 |
| Extraction process and apparatus for hydrocarbon containing ores Grant 4,539,093 - Friedman , et al. September 3, 1 | 1985-09-03 |
| Sand consolidation methods using adsorbable catalysts Grant 4,512,407 - Friedman * April 23, 1 | 1985-04-23 |
| Method for profile control and conformance correction Grant 4,475,593 - Friedman October 9, 1 | 1984-10-09 |
| Consolidatable gravel pack method Grant 4,428,427 - Friedman January 31, 1 | 1984-01-31 |
| Sand consolidation methods Grant 4,427,069 - Friedman January 24, 1 | 1984-01-24 |
| Method for selective plugging using resin emulsions Grant 4,352,396 - Friedman October 5, 1 | 1982-10-05 |
| Process for treatment of wells with acid halides Grant 3,938,593 - Friedman February 17, 1 | 1976-02-17 |
| Methods For Selective Plugging Grant 3,866,684 - Friedman February 18, 1 | 1975-02-18 |
| Methods For Selective Plugging Grant 3,866,685 - Friedman February 18, 1 | 1975-02-18 |
| Methods For Selective Plugging Grant 3,865,189 - Friedman February 11, 1 | 1975-02-11 |
| Methods For Selective Plugging Grant 3,811,508 - Friedman May 21, 1 | 1974-05-21 |
| Method For Selective Plugging Of Wells Grant 3,749,174 - Friedman , et al. July 31, 1 | 1973-07-31 |
| NCAGE Code | 4SMM9 | FRIEDMAN ROBERT H |
| DUNS | 799021006 | FRIEDMAN, ROBERT H |
| SEC | 0001233801 | FRIEDMAN ROBERT H |
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