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Inventor

Robert Quaiattini

Inventor
Calgary, CA

Overview

4→
Patents
1991–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds27%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form18%
C08JWorking-up18%
B01DSeparation9%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%
C01BNon-metallic elements9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
10,370,469Ethylene/1-butene copolymers with enhanced resin processability20199,815,925'Ethylene/1-butene copolymers with enhanced resin processability'20179,243,092'Modified phosphinimine catalysts for olefin polymerization'20165,009,872'Method of oxidizing gaseous substances'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to CA ATOMIC ENERGY LTD (1)· patent assignee history
1991–2019Based in Calgary, CA· patent location history
2016–2019Patents assigned to NOVA CHEM INT SA (2)· patent assignee history
2017Patents assigned to NOVA CHEMICALS INTERNATIONAL SA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NOVA CHEM INT SA22016–2019
CA ATOMIC ENERGY LTD11991
NOVA CHEMICALS INTERNATIONAL SA12017
Locations
LocationPatentsSpan
Calgary, CA41991–2019