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Xuming X. Chen
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Pearland, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Packer assembly for blowout preventer
Patent number
12,152,458
Issue date
Nov 26, 2024
Schlumberger Technology Corporation
Ray Zonoz
E21 - EARTH DRILLING MINING
Information
Patent Grant
Packer for annular blowout preventer
Patent number
10,287,841
Issue date
May 14, 2019
Cameron International Corporation
Ray Zonoz
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Packer assembly with multi-material inserts for blowout preventer
Patent number
10,233,715
Issue date
Mar 19, 2019
Cameron International Corporation
Ray Zonoz
E21 - EARTH DRILLING MINING
Information
Patent Grant
Reinforced polypropylene composition
Patent number
10,208,193
Issue date
Feb 19, 2019
Dow Global Technologies LLC
Yi Jin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Enhanced tactile responsive and optically translucent film for pack...
Patent number
10,087,315
Issue date
Oct 2, 2018
Dow Global Technologies LLC
Edward E. Lafleur
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flexible photovoltaic articles
Patent number
9,525,090
Issue date
Dec 20, 2016
Dow Global Technologies LLC
Rahul Sharma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reinforced polypropylene composition
Patent number
9,475,928
Issue date
Oct 25, 2016
Dow Global Technologies LLC
Yi Jin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optoelectronic devices incorporating fluoropolymer compositions for...
Patent number
9,219,182
Issue date
Dec 22, 2015
Dow Global Technologies LLC
Xuming Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composite laminates and uses thereof
Patent number
8,609,231
Issue date
Dec 17, 2013
Dow Global Technologies LLC
Shaofu Wu
B32 - LAYERED PRODUCTS
Information
Patent Grant
Backsheet for rigid photovoltaic modules
Patent number
8,481,154
Issue date
Jul 9, 2013
Dow Global Technologies Inc.
Lih-Long Chu
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
BLOWOUT PREVENTER ANNULAR
Publication number
20210087900
Publication date
Mar 25, 2021
Cameron International Corporation
Ray Zonoz
E21 - EARTH DRILLING MINING
Information
Patent Application
ELASTOMER CHARACTERIZATION
Publication number
20190226295
Publication date
Jul 25, 2019
Cameron International Corporation
Ray Zonoz
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PACKER FOR ANNULAR BLOWOUT PREVENTER
Publication number
20180258728
Publication date
Sep 13, 2018
Cameron International Corporation
Ray Zonoz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Packer Assembly with Multi-Material Inserts for Blowout Preventer
Publication number
20180023361
Publication date
Jan 25, 2018
Cameron International Corporation
Ray Zonoz
E21 - EARTH DRILLING MINING
Information
Patent Application
ENHANCED TACTILE RESPONSIVE AND OPTICALLY TRANSLUCENT FILM FOR PACK...
Publication number
20170037226
Publication date
Feb 9, 2017
DOW GLOBAL TECHNOLOGIES LLC
Edward E. Lafleur
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
REINFORCED POLYPROPYLENE COMPOSITION
Publication number
20160251505
Publication date
Sep 1, 2016
DOW GLOBAL TECHNOLOGIES LLC
Yi Jin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COATED CONDUCTOR WITH VOLTAGE-STABILIZED INNER LAYER
Publication number
20160027550
Publication date
Jan 28, 2016
DOW GLOBAL TECHNOLOGIES LLC
Yasmin N. Srivastava
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
TRANSLUCENT POLYOLEFIN FILM FOR PACKAGING APPLICATIONS
Publication number
20160017133
Publication date
Jan 21, 2016
Rohm and Haas Company
Xuming Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Film Barrier to Isocyanate Monomer Migration
Publication number
20150224747
Publication date
Aug 13, 2015
DOW GLOBAL TECHNOLOGIES LLC
Xuming Chen
B32 - LAYERED PRODUCTS
Information
Patent Application
Modified Ethylene-Based Films to Promote Isocyanate Chemical Reacti...
Publication number
20150183193
Publication date
Jul 2, 2015
DOW GLOBAL TECHNOLOGIES LLC
Xuming Chen
B32 - LAYERED PRODUCTS
Information
Patent Application
Reinforced Polypropylene Composition
Publication number
20140378601
Publication date
Dec 25, 2014
DOW GLOBAL TECHNOLOGIES LLC
Yi Jin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OPTOELECTRONIC DEVICES INCORPORATING FLUOROPOLYMER COMPOSITIONS FOR...
Publication number
20140124031
Publication date
May 8, 2014
DOW GLOBAL TECHNOLOGIES LLC
Xuming Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FLEXIBLE PHOTOVOLTAIC ARTICLES
Publication number
20140083490
Publication date
Mar 27, 2014
DOW GLOBAL TECHNOLOGIES LLC
Rahul Sharma
B32 - LAYERED PRODUCTS
Information
Patent Application
LIGHT TRANSMITTING THERMOPLASTIC RESINS COMPRISING DOWN CONVERSION...
Publication number
20140007940
Publication date
Jan 9, 2014
Shaofu Wu
B32 - LAYERED PRODUCTS
Information
Patent Application
COMPOSITE LAMINATES AND USES THEREOF
Publication number
20110146792
Publication date
Jun 23, 2011
Shaofu Wu
B32 - LAYERED PRODUCTS
Information
Patent Application
BACKSHEET FOR RIGID PHOTOVOLTAIC MODULES
Publication number
20110048512
Publication date
Mar 3, 2011
Lih-Long Chu
B32 - LAYERED PRODUCTS