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Inventor

Oleg Medvedev

Inventor
Kyiv, UA

Overview

9→
Patents
2013–2018
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 9 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

E21Bprimary
E21BEarth or rock drilling60%
C09KMaterials for miscellaneous applications, not provided for elsewhere27%
G05DSystems for controlling or regulating non-electric variables13%
PatentTitleYear
10,030,495Heterogeneous proppant placement in a fracture with removable extrametrical material fill20189,863,230'Heterogeneous proppant placement in a fracture with removable extrametrical material fill'20189,797,232'Method of propping agent delivery to the well'20179,447,673'Methods for providing proppant slugs in fracturing treatments'20169,121,272'Method of fracturing multiple zones within a well'20159,085,727'Heterogeneous proppant placement in a fracture with removable extrametrical material fill'20158,960,293'Method of propping agent delivery to the well'20158,763,699'Heterogeneous proppant placement in a fracture with removable channelant fill'20148,540,024'Perforation strategy for heterogeneous proppant placement in hydraulic fracturing'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2018Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (9)· patent assignee history
2013–2018Patents assigned to MEDVEDEV ANATOLY VLADIMIROVICH (5)· patent assignee history
2013–2018Patents assigned to KOSAREV IVAN VITALIEVICH (3)· patent assignee history
2013–2015Based in Odessa, UA· patent location history
2014–2018Patents assigned to MEDVEDEV OLEG (5)· patent assignee history
2014–2018Patents assigned to BROWN J ERNEST (4)· patent assignee history
2014Based in Novosibirsk, RU· patent location history
2015–2018Based in Kyiv, UA· patent location history
2017Based in Alberta, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCHLUMBERGER TECHNOLOGY CORP92013–2018
MEDVEDEV ANATOLY VLADIMIROVICH52013–2018
MEDVEDEV OLEGself52014–2018
BROWN J ERNEST42014–2018
KOSAREV IVAN VITALIEVICH32013–2018
Locations
LocationPatentsSpan
Kyiv, UA52015–2018
Odessa, UA22013–2015
Alberta, CA12017
Novosibirsk, RU12014