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SANG MUK KWARK
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WILLIAMSVILLE, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for cryogenic vaporization using circulating cool...
Patent number
12,152,737
Issue date
Nov 26, 2024
Praxair Technology, Inc.
Hanfei Tuo
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Method for applying a slurry coating onto a surface of an inner dia...
Patent number
10,520,265
Issue date
Dec 31, 2019
Praxair Technology, Inc.
Sang Muk Kwark
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Air separation unit heat exchanger with porous boiling surface coat...
Patent number
10,221,970
Issue date
Mar 5, 2019
Praxair Technology, Inc.
Zigui Lu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Porous coatings
Patent number
10,047,880
Issue date
Aug 14, 2018
Praxair Technology, Inc.
Zigui Lu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Condenser-reboiler system and method
Patent number
10,048,004
Issue date
Aug 14, 2018
Praxair Technology, Inc.
Maulik R. Shelat
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Condenser-reboiler system and method
Patent number
10,012,439
Issue date
Jul 3, 2018
Praxair Technology, Inc.
Maulik R. Shelat
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Condenser-reboiler system and method
Patent number
9,488,408
Issue date
Nov 8, 2016
Praxair Technology, Inc.
Maulik R. Shelat
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR CRYOGENIC VAPORIZATION USING CIRCULATING COOL...
Publication number
20220290815
Publication date
Sep 15, 2022
Hanfei Tuo
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
AIR SEPARATION UNIT HEAT EXCHANGER WITH POROUS BOILING SURFACE COAT...
Publication number
20180299035
Publication date
Oct 18, 2018
ZIGUI LU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NOVEL METHOD FOR PRODUCING COATING COMPOSITIONS WITH IMPROVED COATI...
Publication number
20170108296
Publication date
Apr 20, 2017
SANG MUK KWARK
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
POROUS COATINGS
Publication number
20170108148
Publication date
Apr 20, 2017
ZIGUI LU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CONDENSER-REBOILER SYSTEM AND METHOD
Publication number
20170023297
Publication date
Jan 26, 2017
Maulik R. Shelat
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
CONDENSER-REBOILER SYSTEM AND METHOD
Publication number
20170023298
Publication date
Jan 26, 2017
Maulik R. Shelat
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
CONDENSER-REBOILER SYSTEM AND METHOD
Publication number
20150211789
Publication date
Jul 30, 2015
Maulik R. Shelat
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
HEAT EXCHANGER AND DISTILLATION COLUMN ARRANGEMENT
Publication number
20140165650
Publication date
Jun 19, 2014
Richard John Jibb
F28 - HEAT EXCHANGE IN GENERAL