Marie Pasvandi

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Limassol, CY

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic fraction down-hole system with circulation port and jet p...
- Patent number 10,450,813
- Issue date Oct 22, 2019
- SALAVAT ANATOLYEVICH KUZYAEV
- Marie Pasvandi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydromecanical piercing perforator and method of operation thereof
- Patent number 9,394,768
- Issue date Jul 19, 2016
- Passerby Inc.
- Marie Pasvandi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydromechanical slot perforator (variants)
- Patent number 9,382,782
- Issue date Jul 5, 2016
- Passerby Inc.
- Marie Pasvandi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting unit of a hydromecanical slot perforator
- Patent number 9,303,494
- Issue date Apr 5, 2016
- Passerby Inc.
- Marie Pasvandi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting unit of a slot perforator (variants)
- Patent number 9,291,037
- Issue date Mar 22, 2016
- Passerby Inc.
- Marie Pasvandi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting unit of a hydromechanical slot perforator
- Patent number 8,899,313
- Issue date Dec 2, 2014
- Marie Pasvandi
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULIC FRACTION DOWN-HOLE SYSTEM WITH CIRCULATION PORT AND JET P...
- Publication number 20190063171
- Publication date Feb 28, 2019
- PASSERBY INC
- Marie PASVANDI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDROMECANICAL PIERCING PERFORATOR AND METHOD OF OPERATION THEREOF
- Publication number 20150090454
- Publication date Apr 2, 2015
- Marie Pasvandi
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDROMECHANICAL SLOT PERFORATOR (VARIANTS)
- Publication number 20140311729
- Publication date Oct 23, 2014
- Marie Pasvandi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUTTING UNIT OF A SLOT PERFORATOR (VARIANTS)
- Publication number 20140083674
- Publication date Mar 27, 2014
- Marie Pasvandi
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING UNIT OF A HYDROMECANICAL SLOT PERFORATOR
- Publication number 20130319651
- Publication date Dec 5, 2013
- PASSERBY INC
- Marie Pasvandi
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING UNIT OF A HYDROMECHANICAL SLOT PERFORATOR
- Publication number 20130312949
- Publication date Nov 28, 2013
- Marie Pasvandi
- E21 - EARTH DRILLING MINING