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WELLCEM AS

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    182,449
About

WELLCEM AS has a total of 11 patent applications. Its first patent ever was published in 1996. It filed its patents most often in EPO (European Patent Office), Norway and United States. Its main competitors in its focus markets basic materials chemistry, civil engineering and macromolecular chemistry and polymers are RESLAB AS, CARBO CERAMICS INC and JAMES SIMON.

Patent filings per year

Chart showing WELLCEM ASs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xie Minli 8
#2 Maqsad Alam 5
#3 Phan Xuyen Kim 4
#4 Dahl-Joergensen Einar 1
#5 Einar Dahl-Jorgensen 1
#6 Minli Xie 1
#7 Arne Oie Bjarte 1
#8 Oeye Bjarte Arne 1

Latest patents

Publication Filing date Title
US2016304398A1 Sealant material for subterranean wells
EA031368B1 Method and use of a composition for sand consolidation in hydrocarbon wells
MY116893A Agent and method for establishing zone sealing in wells