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Inventor profile of:

Grazyna Petela

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2020-05-07

Top Assignees for applications by Grazyna Petela

The entities that hold a legal rights for patent applications filed by inventor Petela Grazyna:

NOVA CHEMICALS (INTERNATIONAL) S.A. 13 Fribourg, Switzerland
NOVA CHEMICALS INC. 4 Moon Township, PA United States
Nova Chemicals (International) S. A. 1 Fribourg, Switzerland
NOVA CHEMICALS (INTERNATIONAL) S.A. 1 1700 Fribourg, Switzerland

Recent patent applications by Petela Grazyna

Grazyna Petela from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2020-05-07

US20200141660A1

Mechanical engineering

U-bends with the reduced pressure losses to fluid distributing networks

#2 | 2019-08-22

US20190257591A1

Mechanical engineering

U-bends with the reduced pressure losses to fluid distributing networks

#3 | 2019-06-27

US20190195491A1

Mechanical engineering

Burner for a flare

#4 | 2018-06-14

US20180161751A1

Performing operations; transporting

Furnace coil fins

#5 | 2017-11-30

US20170343301A1

Mechanical engineering

FURNACE COIL MODIFIED FINS

#6 | 2017-11-30

US20170343300A1

Mechanical engineering

U-BENDS WITH THE REDUCED PRESSURE LOSSES TO FLUID DISTRIBUTING NETWORKS

#7 | 2017-06-15

US20170167727A1

Mechanical engineering

Industrial furnace

#8 | 2017-05-18

US20170137722A1

Chemistry; metallurgy

Furnace tube radiants

#9 | 2016-01-07

US20160001257A1

Performing operations; transporting

Furnace coil fins

#10 | 2014-11-13

US20140332311A1

Mechanical engineering

Noise suppressor

#11 | 2014-03-20

US20140076209A1

Mechanical engineering

Industrial furnace

#12 | 2012-11-01

US20120275966A1

Chemistry; metallurgy

Furnace coil with protuberances on the external surface

#13 | 2012-10-04

US20120251407A1

Performing operations; transporting

Furnace coil fins

#14 | 2010-12-02

US20100304075A1

Performing operations; transporting

ENHANCED EXPANDED POLYSTYRENE FOAM INSULATION

#15 | 2010-03-04

US20100056653A1

Chemistry; metallurgy

Expandable resins

#16 | 2006-12-07

US20060276558A1

Chemistry; metallurgy

Expandable resins

#17 | 2005-09-13

US10832538

Controlled shear and turbulence flow pattern within a liquid in a vessel

InventorID:

690333 ⎘