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Jerzy Klosin
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Midland, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Bis(phosphino)-phenoxy nickel(II) catalysts for the copolymerizatio...
Patent number
12,281,190
Issue date
Apr 22, 2025
Dow Global Technologies LLC
Theodor Agapie
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Bis-phenyl-phenoxy polyolefin procatalysts having two anthracenyl l...
Patent number
12,252,574
Issue date
Mar 18, 2025
Dow Global Technologies LLC
Ruth Figueroa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Biaryl phenoxy group IV transition metal catalysts for olefin polym...
Patent number
12,221,508
Issue date
Feb 11, 2025
Dow Global Technologies LLC
Andrew M. Camelio
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anionic group III complexes as weakly coordinating anions for olefi...
Patent number
12,215,181
Issue date
Feb 4, 2025
Dow Global Technologies LLC
Todd D. Senecal
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Biaryl hydroxythiophene group IV transition metal polymerization ca...
Patent number
12,122,862
Issue date
Oct 22, 2024
Dow Global Technologies LLC
Andrew M. Camelio
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Highly soluble bis-borate as binuclear co-catalysts for olefin poly...
Patent number
12,037,440
Issue date
Jul 16, 2024
Dow Global Technologies LLC
Tobin J. Marks
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Chromium complex and catalyst therefrom
Patent number
11,896,965
Issue date
Feb 13, 2024
Dow Global Technologies LLC
Jerzy Klosin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Highly soluble alkyl substituted carbenium borate as co-catalysts f...
Patent number
11,787,880
Issue date
Oct 17, 2023
Dow Global Technologies LLC
Tobin J. Marks
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for oligomerization
Patent number
11,623,209
Issue date
Apr 11, 2023
Dow Global Technologies LLC
Jerzy Klosin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Capped dual-headed organoaluminum compositions
Patent number
11,613,600
Issue date
Mar 28, 2023
Dow Global Technologies LLC
Lixin Sun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst systems comprising carborane cocatalysts
Patent number
11,572,375
Issue date
Feb 7, 2023
Dow Global Technologies, LLC
Jerzy Klosin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Binuclear olefin polymerization activators
Patent number
11,542,350
Issue date
Jan 3, 2023
Dow Global Technologies LLC
Richard J. Keaton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dual-headed organoaluminum compositions
Patent number
11,492,450
Issue date
Nov 8, 2022
Dow Global Technologies LLC
Lixin Sun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Chromium complex and catalyst therefrom
Patent number
11,491,474
Issue date
Nov 8, 2022
Dow Global Technologies LLC
Jerzy Klosin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Olefin polymerization activators
Patent number
11,447,586
Issue date
Sep 20, 2022
Dow Global Technologies LLC
Richard J. Keaton
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Olefin polymerization activators
Patent number
11,447,584
Issue date
Sep 20, 2022
Dow Global Technologies LLC
Todd D. Senecal
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyolefin-polydiorganosiloxane block copolymer and hydrosilylation...
Patent number
11,332,583
Issue date
May 17, 2022
Dow Silicones Corporation
Steven Swier
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for oligomerization
Patent number
11,260,381
Issue date
Mar 1, 2022
Dow Global Technologies LLC
Jerzy Klosin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polymerizations for olefin-based polymers
Patent number
11,242,422
Issue date
Feb 8, 2022
Dow Global Technologies LLC
Philip P. Fontaine
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst system for multi-block coploymer formation
Patent number
11,208,502
Issue date
Dec 28, 2021
Dow Global Technologies LLC
Jasson T. Patton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Germanium-bridged bis-biphenyl-phenoxy catalysts for olefin polymer...
Patent number
11,208,503
Issue date
Dec 28, 2021
Dow Global Technologies LLC
Hien Q. Do
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aliphatic sulfonyl azide anhydride for tie layer
Patent number
11,149,097
Issue date
Oct 19, 2021
Dow Global Technologies LLC
Adriana I. Moncada
B32 - LAYERED PRODUCTS
Information
Patent Grant
Silyl-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization
Patent number
11,111,318
Issue date
Sep 7, 2021
Dow Global Technologies LLC
Hien Q. Do
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bis-phenyl-phenoxy polyolefin catalysts having a methylenetrialkyls...
Patent number
11,066,428
Issue date
Jul 20, 2021
Dow Global Technologies LLC
Bryan D. Stubbert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bis-phenyl-phenoxy polyolefin catalysts having two methylenetrialky...
Patent number
11,066,489
Issue date
Jul 20, 2021
Dow Global Technologies LLC
Arkady L. Krasovskiy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization process for producing ethylene based polymers
Patent number
11,041,027
Issue date
Jun 22, 2021
Dow Global Technologies LLC
Ruth Figueroa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Chromium complex and catalyst therefrom
Patent number
10,981,156
Issue date
Apr 20, 2021
Dow Global Technologies LLC
Jerzy Klosin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of sulfonyl azide anhydride
Patent number
10,961,210
Issue date
Mar 30, 2021
Dow Global Technologies LLC
Adriana I. Moncada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for oligomerization
Patent number
10,919,031
Issue date
Feb 16, 2021
Dow Global Technologies LLC
Jerzy Klosin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Procatalyst and polymerization process using the same
Patent number
10,870,713
Issue date
Dec 22, 2020
Dow Global Technologies LLC
Ruth Figueroa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
MULTIMODAL ETHYLENE-BASED COPOLYMER COMPOSITIONS AND PROCESSES OF P...
Publication number
20250171571
Publication date
May 29, 2025
DOW GLOBAL TECHNOLOGIES LLC
Philip P. Fontaine
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTIMODAL ETHYLENE-BASED COPOLYMER COMPOSITIONS AND PROCESSES OF P...
Publication number
20250109217
Publication date
Apr 3, 2025
DOW GLOBAL TECHNOLOGIES LLC
Philip P. Fontaine
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIPHENYLPHENOL POLYMERIZATION CATALYSTS
Publication number
20240150502
Publication date
May 9, 2024
DOW GLOBAL TECHNOLOGIES LLC
Ruth Figueroa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIS-PHENYL-PHENOXY POLYOLEFIN PROCATALYSTS HAVING TWO ANTHRACENYL L...
Publication number
20240084050
Publication date
Mar 14, 2024
DOW GLOBAL TECHNOLOGIES LLC
Ruth Figueroa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIPHENYLPHENOL POLYMERIZATION CATALYSTS HAVING IMPROVED KINETIC IND...
Publication number
20240052075
Publication date
Feb 15, 2024
DOW GLOBAL TECHNOLOGIES LLC
Joseph F. DeWilde
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR MAKING A POLY(ETHYLENE-CO-1 -ALKENE) COPOLYMER WITH REVE...
Publication number
20240002562
Publication date
Jan 4, 2024
DOW GLOBAL TECHNOLOGIES LLC
Ruth Figueroa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERIZATION PROCESS THAT INCLUDE GROUP III AND LANTHANIDE BIS-PH...
Publication number
20230348641
Publication date
Nov 2, 2023
DOW GLOBAL TECHNOLOGIES LLC
Rhett A. Baillie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GROUP III AND LANTHANIDE BIS-PHENYL-PHENOXY METAL-LIGAND COMPLEXES
Publication number
20230183267
Publication date
Jun 15, 2023
DOW GLOBAL TECHNOLOGIES LLC
Rhett A. Baillie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ALKENE FUNCTIONALIZED ACTIVATORS AND THEIR USE IN ELECTRICAL APPLIC...
Publication number
20230183401
Publication date
Jun 15, 2023
DOW GLOBAL TECHNOLOGIES LLC
Richard J. Keaton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OLEFIN POLYMERIZATION BIMETALLIC ACTIVATORS
Publication number
20230174693
Publication date
Jun 8, 2023
DOW GLOBAL TECHNOLOGIES LLC
Rafael Huacuja
C07 - ORGANIC CHEMISTRY
Information
Patent Application
GROUP III AND LANTHANIDE BIS-PHENYL-PHENOXY METAL-LIGAND COMPLEXES
Publication number
20230133760
Publication date
May 4, 2023
DOW GLOBAL TECHNOLOGIES LLC
Rhett A. Baillie
C07 - ORGANIC CHEMISTRY
Information
Patent Application
A PROCESS FOR PRODUCING LONG-CHAIN BRANCHED ETHYLENE-BASED POLYMERS
Publication number
20230128870
Publication date
Apr 27, 2023
DOW GLOBAL TECHNOLOGIES LLC
Robert D.J. Froese
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHROMIUM COMPLEX AND CATALYST THEREFROM
Publication number
20230112954
Publication date
Apr 13, 2023
DOW GLOBAL TECHNOLOGIES LLC
Jerzy Klosin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GAS-PHASE BIPHENYLPHENOL POLYMERIZATION CATALYSTS
Publication number
20230098987
Publication date
Mar 30, 2023
DOW GLOBAL TECHNOLOGIES LLC
Angela I. Padilla-Acevedo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIPHENYLPHENOL POLYMERIZATION CATALYSTS
Publication number
20220403061
Publication date
Dec 22, 2022
DOW GLOBAL TECHNOLOGIES LLC
Angela I. Padilla-Acevedo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIS(PHOSPHINO)-PHENOXY NICKEL(II) CATALYSTS FOR THE COPOLYMERIZATIO...
Publication number
20220332858
Publication date
Oct 20, 2022
DOW GLOBAL TECHNOLOGIES LLC
Theodor Agapie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR OLIGOMERIZATION
Publication number
20220176363
Publication date
Jun 9, 2022
DOW GLOBAL TECHNOLOGIES LLC
Jerzy Klosin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ANIONIC GROUP III COMPLEXES AS WEAKLY COORDINATING ANIONS FOR OLEFI...
Publication number
20220162352
Publication date
May 26, 2022
DOW GLOBAL TECHNOLOGIES LLC
Todd D. Senecal
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIARYL PHENOXY GROUP IV TRANSITION METAL CATALYSTS FOR OLEFIN POLYM...
Publication number
20220041764
Publication date
Feb 10, 2022
DOW GLOBAL TECHNOLOGIES LLC
Andrew M. Camelio
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIARYL HYDROXYTHIOPHENE GROUP IV TRANSITION METAL POLYMERIZATION CA...
Publication number
20220025085
Publication date
Jan 27, 2022
DOW GLOBAL TECHNOLOGIES LLC
Andrew M. Camelio
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BIS-PHENYL-PHENOXY POLYOLEFIN PROCATALYSTS HAVING TWO ANTHRACENYL L...
Publication number
20210309768
Publication date
Oct 7, 2021
DOW GLOBAL TECHNOLOGIES LLC
Ruth Figueroa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHROMIUM COMPLEX AND CATALYST THEREFROM
Publication number
20210268487
Publication date
Sep 2, 2021
DOW GLOBAL TECHNOLOGIES LLC
Jerzy Klosin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Aliphatic Sulfonyl Azide Anhydride for Tie Layer
Publication number
20210221927
Publication date
Jul 22, 2021
DOW GLOBAL TECHNOLOGIES LLC
Adriana I. Moncada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BINUCLEAR OLEFIN POLYMERIZATION ACTIVATORS
Publication number
20210147592
Publication date
May 20, 2021
DOW GLOBAL TECHNOLOGIES LLC
Richard J. Keaton
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR OLIGOMERIZATION
Publication number
20210129125
Publication date
May 6, 2021
DOW GLOBAL TECHNOLOGIES LLC
Jerzy Klosin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGHLY SOLUBLE BIS-BORATE AS BINUCLEAR CO-CATALYSTS FOR OLEFIN POLY...
Publication number
20210108005
Publication date
Apr 15, 2021
DOW GLOBAL TECHNOLOGIES LLC
Tobin J. Marks
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OLEFIN POLYMERIZATION ACTIVATORS
Publication number
20210054119
Publication date
Feb 25, 2021
DOW GLOBAL TECHNOLOGIES LLC
Todd D. Senecal
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OLEFIN POLYMERIZATION ACTIVATORS
Publication number
20210032382
Publication date
Feb 4, 2021
DOW GLOBAL TECHNOLOGIES LLC
Richard J. Keaton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGHLY SOLUBLE ALKYL SUBSTITUTED CARBENIUM BORATE AS CO-CATALYSTS F...
Publication number
20210017305
Publication date
Jan 21, 2021
DOW GLOBAL TECHNOLOGIES LLC
Tobin J. Marks
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYOLEFIN-POLYDIORGANOSILOXANE BLOCK COPOLYMER AND HYDROSILYLATION...
Publication number
20210002431
Publication date
Jan 7, 2021
Dow Silicones Corporation
Steven Swier
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...