Hangyao WANG

Person

Pearland, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods for forming light olefins that include use of cooled produc...
- Patent number 12,291,498
- Issue date May 6, 2025
- Dow Global Technologies LLC
- Matthew T. Pretz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for forming light olefins that include use of cooled produc...
- Patent number 11,987,547
- Issue date May 21, 2024
- Dow Global Technologies LLC
- Matthew T. Pretz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for operating acetylene hydrogenation units in integrated s...
- Patent number 11,773,038
- Issue date Oct 3, 2023
- Dow Global Technoogies LLC
- Lin Luo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods for operating acetylene hydrogenation units during integrat...
- Patent number 11,731,924
- Issue date Aug 22, 2023
- Dow Global Technologies LLC
- Hangyao Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods for operating integrated chemical processing systems for pr...
- Patent number 11,718,572
- Issue date Aug 8, 2023
- Dow Global Technologies LLC
- Lin Luo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chemical processing utilizing hydrogen containing supplemental fuel...
- Patent number 11,643,377
- Issue date May 9, 2023
- Dow Global Technologies LLC
- Matthew T. Pretz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Chemical processes and systems that include the combustion of suppl...
- Patent number 11,613,506
- Issue date Mar 28, 2023
- Dow Global Technologies LLC
- Matthew T. Pretz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for operating acetylene hydrogenation units in olefin produ...
- Patent number 11,584,700
- Issue date Feb 21, 2023
- Dow Global Technologies LLC
- Hangyao Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chemical processing utilizing hydrogen containing supplemental fuel...
- Patent number 11,414,363
- Issue date Aug 16, 2022
- Dow Global Technologies LLC
- Matthew T. Pretz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Chemical processes and systems that include the combustion of suppl...
- Patent number 11,203,559
- Issue date Dec 21, 2021
- Dow Global Technologies LLC
- Matthew T. Pretz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Increasing zinc sulfide hardness
- Patent number 9,914,996
- Issue date Mar 13, 2018
- Rohm and Haas Electronic Materials LLC
- Jitendra S. Goela
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of increasing zinc sulfide hardness
- Patent number 9,863,040
- Issue date Jan 9, 2018
- Dow Global Technologies LLC
- Jitendra S. Goela
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Increasing zinc sulfide hardness
- Patent number 9,562,286
- Issue date Feb 7, 2017
- Dow Global Technologies LLC
- Jitendra S. Goela
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus and method for producing free-standing materials
- Patent number 8,613,899
- Issue date Dec 24, 2013
- Rohm and Haas Electronic Materials LLC
- Heather A. G. Stern
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR PROCESSING CHEMICALS
- Publication number 20240376026
- Publication date Nov 14, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Lin Luo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYSTS FOR DEHYDROGENATION PROCESS
- Publication number 20240343663
- Publication date Oct 17, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Lin Luo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS FOR FORMING LIGHT OLEFINS THAT INCLUDE USE OF COOLED PRODUC...
- Publication number 20240300872
- Publication date Sep 12, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Matthew T. Pretz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR REDUCING FORMATION OF CARBON DISULFIDE IN STEAM CRACKIN...
- Publication number 20230227382
- Publication date Jul 20, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Hangyao Wang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
FLUIDIZATION ENHANCERS FOR THE OXIDATIVE DEHYDROGENATION OF HYDROCA...
- Publication number 20230089190
- Publication date Mar 23, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Elena Y. Chung
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHODS FOR FORMING LIGHT OLEFINS THAT INCLUDE USE OF COOLED PRODU...
- Publication number 20220356130
- Publication date Nov 10, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Matthew T. Pretz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CHEMICAL PROCESSING UTILIZING HYDROGEN CONTAINING SUPPLEMENTAL FUEL...
- Publication number 20220340505
- Publication date Oct 27, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Matthew T. Pretz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS FOR OPERATING ACETYLENE HYDROGENATION UNITS DURING INTEGRAT...
- Publication number 20220251005
- Publication date Aug 11, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Hangyao Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR OPERATING INTEGRATED CHEMICAL PROCESSING SYSTEMS FOR PR...
- Publication number 20220251006
- Publication date Aug 11, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Lin Luo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR OPERATING ACETYLENE HYDROGENATION UNITS IN INTEGRATED S...
- Publication number 20220227687
- Publication date Jul 21, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Lin Luo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS FOR OPERATING ACETYLENE HYDROGENATION UNITS IN OLEFIN PRODU...
- Publication number 20220135498
- Publication date May 5, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Hangyao Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CHEMICAL PROCESSES AND SYSTEMS THAT INCLUDE THE COMBUSTION OF SUPPL...
- Publication number 20220024838
- Publication date Jan 27, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Matthew T. Pretz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CHEMICAL PROCESSING UTILIZING HYDROGEN CONTAINING SUPPLEMENTAL FUEL...
- Publication number 20210261482
- Publication date Aug 26, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Matthew T. Pretz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CHEMICAL PROCESSES AND SYSTEMS THAT INCLUDE THE COMBUSTION OF SUPPL...
- Publication number 20210261481
- Publication date Aug 26, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Matthew T. Pretz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
INCREASING ZINC SULFIDE HARDNESS
- Publication number 20170022368
- Publication date Jan 26, 2017
- Rohm and Haas Electronic Materials L.L.C.
- Jitendra S. GOELA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
INCREASING ZINC SULFIDE HARDNESS
- Publication number 20160281220
- Publication date Sep 29, 2016
- Rohm and Haas Electronic Materials LLC
- Jitendra S. GOELA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
INCREASING ZINC SULFIDE HARDNESS
- Publication number 20160017486
- Publication date Jan 21, 2016
- Rohm and Haas Electronic Materials LLC
- Jitendra S. GOELA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
APPARATUS AND METHOD FOR PRODUCING FREE-STANDING MATERIALS
- Publication number 20130270356
- Publication date Oct 17, 2013
- Dow Globel Technologies LLC
- Heather A. G. Stern
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Hangyao WANG

Person

Patents Grantslast 30 patents

Methods for forming light olefins that include use of cooled produc...

Methods for forming light olefins that include use of cooled produc...

Methods for operating acetylene hydrogenation units in integrated s...

Methods for operating acetylene hydrogenation units during integrat...

Methods for operating integrated chemical processing systems for pr...

Chemical processing utilizing hydrogen containing supplemental fuel...

Chemical processes and systems that include the combustion of suppl...

Methods for operating acetylene hydrogenation units in olefin produ...

Chemical processing utilizing hydrogen containing supplemental fuel...

Chemical processes and systems that include the combustion of suppl...

Increasing zinc sulfide hardness

Method of increasing zinc sulfide hardness

Increasing zinc sulfide hardness

Apparatus and method for producing free-standing materials

Patents Applicationslast 30 patents

METHODS FOR PROCESSING CHEMICALS

CATALYSTS FOR DEHYDROGENATION PROCESS

METHODS FOR FORMING LIGHT OLEFINS THAT INCLUDE USE OF COOLED PRODUC...

METHODS FOR REDUCING FORMATION OF CARBON DISULFIDE IN STEAM CRACKIN...

FLUIDIZATION ENHANCERS FOR THE OXIDATIVE DEHYDROGENATION OF HYDROCA...

METHODS FOR FORMING LIGHT OLEFINS THAT INCLUDE USE OF COOLED PRODU...

CHEMICAL PROCESSING UTILIZING HYDROGEN CONTAINING SUPPLEMENTAL FUEL...

METHODS FOR OPERATING ACETYLENE HYDROGENATION UNITS DURING INTEGRAT...

METHODS FOR OPERATING INTEGRATED CHEMICAL PROCESSING SYSTEMS FOR PR...

METHODS FOR OPERATING ACETYLENE HYDROGENATION UNITS IN INTEGRATED S...

METHODS FOR OPERATING ACETYLENE HYDROGENATION UNITS IN OLEFIN PRODU...

CHEMICAL PROCESSES AND SYSTEMS THAT INCLUDE THE COMBUSTION OF SUPPL...

CHEMICAL PROCESSING UTILIZING HYDROGEN CONTAINING SUPPLEMENTAL FUEL...

CHEMICAL PROCESSES AND SYSTEMS THAT INCLUDE THE COMBUSTION OF SUPPL...

INCREASING ZINC SULFIDE HARDNESS

INCREASING ZINC SULFIDE HARDNESS

INCREASING ZINC SULFIDE HARDNESS

APPARATUS AND METHOD FOR PRODUCING FREE-STANDING MATERIALS