Roland Kalb
(Former)
1 - 7 out of 7Page size: 20
Research output
- 2016
- Published
método de tratamento de um poço e fluido de perfuração
Herbert, H. (Inventor) & Roland, K. (Inventor), 5 Apr 2016, IPC No. C09K 8/ 035 A I, Patent No. BRPI1014531, Priority date 17 Mar 2010, Priority No. WO2010EP53482Research output: Patent
- 2013
- Published
METHOD OF TREATING A BOREHOLE AND DRILLING FLUID
Hofstätter, H. (Inventor) & Kalb, R. (Inventor), 15 Feb 2013, IPC No. C09K 8/035 , Patent No. 8046/DELNP/2011, Priority date 18 Mar 2009Research output: Patent
- 2012
- Published
Method of Treating a Borehole and Drilling Fluid
Kalb, R. (Inventor) & Hofstätter, H. (Inventor), 3 May 2012, IPC No. C09K 8/ 02 A I, Patent No. US2012103614, Priority date 17 Mar 2010, Priority No. WO2010EP53482Research output: Patent
- Published
СПОСОБ ОБРАБОТКИ БУРОВОЙ СКВАЖИНЫ И ПРОМЫВОЧНАЯ ЖИДКОСТЬ ДЛЯ БУРЕНИЯ
Hofstätter, H. (Inventor) & Kalb, R. (Inventor), 30 Apr 2012, IPC No. C09K 8/ 035 A I, Patent No. EA201101343, Priority date 17 Mar 2010, Priority No. WO2010EP53482Research output: Patent
- Published
Method of treating borehole and drilling fluid
Kalb, R. (Inventor) & Hofstätter, H. (Inventor), 25 Apr 2012, IPC No. C09K 8/ 035 A I, Patent No. CN102428156, Priority date 17 Mar 2010, Priority No. WO2010EP53482Research output: Patent
- Published
VERFAHREN ZUR BEHANDLUNG EINES BOHRLOCHS SOWIE BOHRSCHLAMM
Kalb, R. (Inventor) & Hofstätter, H. (Inventor), 25 Jan 2012, IPC No. C09K 8/ 035 A I, Patent No. EP2408874, Priority date 17 Mar 2010, Priority No. WO2010EP53482Research output: Patent
- 2010
- Published
METHOD OF TREATING A BOREHOLE AND DRILLING FLUID
Kalb, R. (Inventor) & Hofstätter, H. (Inventor), 23 Sept 2010, IPC No. C09K 8/ 035 A I, Patent No. WO2010106115, Priority date 18 Mar 2009, Priority No. EP20090003908Research output: Patent
