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Inventor profile of:

Stephen John Brown

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2020-07-30

Top Assignees for applications by Stephen John Brown

The entities that hold a legal rights for patent applications filed by inventor Brown Stephen John:

NOVA CHEMICALS (INTERNATIONAL) S.A. 8 Fribourg, Switzerland
Nova Chemicals (International) SA 6 , Switzerland

Recent patent applications by Brown Stephen John

Stephen John Brown from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2020-07-30

US20200238250A1

Performing operations; transporting

OPTIMIZED AGITATOR SYSTEM FOR PRODUCTION OF POLYOLEFIN

#2 | 2017-12-21

US20170361301A1

Performing operations; transporting

Optimized agitator system for production of polyolefin

#3 | 2016-08-18

US20160237000A1

Chemistry; metallurgy

Heat management in ethylene oligomerization

#4 | 2016-08-11

US20160229996A1

Chemistry; metallurgy

Films produced from ethylene interpolymer products

#5 | 2016-03-24

US20160083539A1

Chemistry; metallurgy

Shrink film from single site catalyzed polyethylene

#6 | 2015-10-08

US20150284303A1

Chemistry; metallurgy

Continuous ethylene tetramerization process

#7 | 2014-05-22

US20140142360A1

Chemistry; metallurgy

BULK ETHYLENE OLIGOMERIZATION USING A LOW CONCENTRATION OF CHROMIUM CATALYST AND THREE-PART ACTIVATOR

#8 | 2012-10-25

US20120271087A1

Chemistry; metallurgy

Activation for Oligomerization

#9 | 2012-06-14

US20120149856A1

Chemistry; metallurgy

Catalyst activation in a dual reactor process

#10 | 2012-06-07

US20120142989A1

Chemistry; metallurgy

HEAT MANAGEMENT IN ETHYLENE OLIGOMERIZATION

#11 | 2012-04-26

US20120101321A1

Chemistry; metallurgy

Ethylene oligomerization

#12 | 2011-06-16

US20110144289A1

Chemistry; metallurgy

Multi reactor process

#13 | 2007-06-14

US20070135591A1

Chemistry; metallurgy

On the fly catalyst transitions

#14 | 2006-02-23

US20060041074A1

Chemistry; metallurgy

Heterogeneous/homogeneous copolymer

#15 | 2006-01-10

US10365070

Heterogeneous/homogeneous copolymer

#16 | 2005-02-22

US10644430

Multimodal polyolefin pipe

#17 | 2005-01-27

US20050017409A1

Performing operations; transporting

Rotomolding process with reduced cycle times

InventorID:

772120 ⎘