Holly Severin

Person

Calgary, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Synthesis of magnesium dichloride support for the AST off-line ZN c...
- Patent number 10,647,588
- Issue date May 12, 2020
- Nova Chemicals (International) S.A.
- Peter Zoricak
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Ziegler-Natta catalyst for high temperature polymerization
- Patent number 10,590,214
- Issue date Mar 17, 2020
- Nova Chemicals (International) S.A.
- Qinyan Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ziegler-Natta catalyst for high temperature polymerization
- Patent number 10,442,880
- Issue date Oct 15, 2019
- Nova Chemicals (International) S.A.
- Qinyan Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ziegler-Natta catalyst for high temperature polymerization
- Patent number 9,481,748
- Issue date Nov 1, 2016
- Nova Chemicals (International) S.A.
- Qinyan Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Synthesis of Magnesium Dichloride Support For The AST Off-Line ZN C...
- Publication number 20180327273
- Publication date Nov 15, 2018
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Peter Zoricak
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ZIEGLER-NATTA CATALYST FOR HIGH TEMPERATURE POLYMERIZATION
- Publication number 20180282453
- Publication date Oct 4, 2018
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Qinyan Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ZIEGLER-NATTA CATALYST FOR HIGH TEMPERATURE POLYMERIZATION
- Publication number 20180118863
- Publication date May 3, 2018
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Qinyan Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ethylene Oligomerization With Mixed Ligands
- Publication number 20170313634
- Publication date Nov 2, 2017
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Stephen Brown
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ZIEGLER-NATTA CATALYST FOR HIGH TEMPERATURE POLYMERIZATION
- Publication number 20170037163
- Publication date Feb 9, 2017
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Qinyan Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ZIEGLER-NATTA CATALYST FOR HIGH TEMPERATURE POLYMERIZATION
- Publication number 20160046745
- Publication date Feb 18, 2016
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Qinyan Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Holly Severin

Person

Patents Grantslast 30 patents

Synthesis of magnesium dichloride support for the AST off-line ZN c...

Ziegler-Natta catalyst for high temperature polymerization

Ziegler-Natta catalyst for high temperature polymerization

Ziegler-Natta catalyst for high temperature polymerization

Patents Applicationslast 30 patents

Synthesis of Magnesium Dichloride Support For The AST Off-Line ZN C...

ZIEGLER-NATTA CATALYST FOR HIGH TEMPERATURE POLYMERIZATION

ZIEGLER-NATTA CATALYST FOR HIGH TEMPERATURE POLYMERIZATION

Ethylene Oligomerization With Mixed Ligands

ZIEGLER-NATTA CATALYST FOR HIGH TEMPERATURE POLYMERIZATION

ZIEGLER-NATTA CATALYST FOR HIGH TEMPERATURE POLYMERIZATION