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Inventor

Fred Arkestiejn

Inventor
Rijswijk, NL

Overview

1→
Patents
2007
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C04Bprimary
C04BLime, magnesia25%
C09KMaterials for miscellaneous applications, not provided for elsewhere25%
E21BEarth or rock drilling25%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management25%
PatentTitleYear
7,267,174'Methods of plugging a permeable zone downhole using a sealant composition comprising a crosslinkable material and a reduced amount of cement'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to SHELL INTERNAT EXPLORATION AND (1)· patent assignee history
2007Based in Rijswijk, NL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHELL INTERNAT EXPLORATION AND12007
Locations
LocationPatentsSpan
Rijswijk, NL12007