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Forest, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of producing automotive interior articles including frims
Patent number
12,053,969
Issue date
Aug 6, 2024
Hanwha Azdel, Inc.
Ruomiao Wang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Composite articles with reduced discoloration and methods of promot...
Patent number
11,866,557
Issue date
Jan 9, 2024
Hanwha Azdel, Inc.
Peng Cheng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composite articles providing flame retardancy and noise reduction
Patent number
11,813,824
Issue date
Nov 14, 2023
Hanwha Azdel, Inc.
Ruomiao Wang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Methods of improving lofting agent retention using bicomponent fibers
Patent number
11,634,550
Issue date
Apr 25, 2023
Hanwha Azdel, Inc.
Ruomiao Wang
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Composite articles providing flame retardancy and noise reduction
Patent number
11,173,689
Issue date
Nov 16, 2021
Hanwha Azdel, Inc.
Ruomiao Wang
B32 - LAYERED PRODUCTS
Information
Patent Grant
Articles including untwisted fibers and methods of using them
Patent number
10,384,418
Issue date
Aug 20, 2019
Hanwha Azdel, Inc.
Ruomiao Wang
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITE ARTICLES WITH REDUCED DISCOLORATION AND METHODS OF PROMOT...
Publication number
20240336752
Publication date
Oct 10, 2024
HANWHA AZDEL, INC.
Peng Cheng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FIBER REINFORCED THERMOPLASTIC COMPOSITE ARTICLES INCLUDING REPRODU...
Publication number
20240217205
Publication date
Jul 4, 2024
HANWHA AZDEL, INC.
Hongyu Chen
B32 - LAYERED PRODUCTS
Information
Patent Application
FIBER REINFORCED THERMOPLASTIC COMPOSITE ARTICLES INCLUDING BIOMATE...
Publication number
20240182654
Publication date
Jun 6, 2024
HANWHA AZDEL, INC.
Liqing Wei
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGH STRENGTH TO WEIGHT CONSOLIDATED POROUS CORE LAYERS AND ARTICLE...
Publication number
20240124660
Publication date
Apr 18, 2024
HANWHA AZDEL, INC.
Ruomiao Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS OF IMPROVING LOFTING AGENT RETENTION USING BICOMPONENT FIBERS
Publication number
20240092988
Publication date
Mar 21, 2024
HANWHA AZDEL, INC.
Ruomiao Wang
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
COMPOSITE ARTICLES PROVIDING FLAME RETARDANCY AND NOISE REDUCTION
Publication number
20220347981
Publication date
Nov 3, 2022
HANWHA AZDEL, INC.
Ruomiao Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IN-LINE LAMINATION PROCESS FOR PRODUCING DECORATIVE THERMOPLASTIC C...
Publication number
20220266583
Publication date
Aug 25, 2022
Liqing Wei
B32 - LAYERED PRODUCTS
Information
Patent Application
METHODS AND SYSTEMS TO PRODUCE LIGHTWEIGHT REINFORCED THERMOPLASTIC...
Publication number
20210354344
Publication date
Nov 18, 2021
Hongyu Chen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
COMPOSITE ARTICLES WITH REDUCED DISCOLORATION AND METHODS OF PROMOT...
Publication number
20210130558
Publication date
May 6, 2021
HANWHA AZDEL, INC.
Peng Cheng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ARTICLES INCLUDING FRIMS AND METHODS OF USING THEM
Publication number
20210101360
Publication date
Apr 8, 2021
Ruomiao Wang
B32 - LAYERED PRODUCTS
Information
Patent Application
LIGHTWEIGHT REINFORCED THERMOPLASTIC COMPOSITE ARTICLES INCLUDING B...
Publication number
20200290310
Publication date
Sep 17, 2020
Ruomiao Wang
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHODS OF IMPROVING LOFTING AGENT RETENTION USING BICOMPONENT FIBERS
Publication number
20200283592
Publication date
Sep 10, 2020
Ruomiao Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITE ARTICLES WITH A VARIABLE BASIS WEIGHT AND UNIFORM THICKNESS
Publication number
20200130611
Publication date
Apr 30, 2020
Liqing Wei
B60 - VEHICLES IN GENERAL
Information
Patent Application
COMPOSITE ARTICLES PROVIDING FLAME RETARDANCY AND NOISE REDUCTION
Publication number
20190255822
Publication date
Aug 22, 2019
HANWHA AZDEL, INC.
Ruomiao Wang
B32 - LAYERED PRODUCTS
Information
Patent Application
PREPREGS, CORES AND COMPOSITE ARTICLES INCLUDING SYNERGISTIC AND CO...
Publication number
20170225429
Publication date
Aug 10, 2017
Ziniu Yu
B32 - LAYERED PRODUCTS
Information
Patent Application
ACOUSTIC PREPREGS, CORES AND COMPOSITE ARTICLES AND METHODS OF USIN...
Publication number
20170129145
Publication date
May 11, 2017
Ruomiao Wang
B32 - LAYERED PRODUCTS
Information
Patent Application
COMPOSITE ARTICLES INCLUDING FILMS WITH A TIE LAYER
Publication number
20160207283
Publication date
Jul 21, 2016
Ruomiao Wang
B32 - LAYERED PRODUCTS
Information
Patent Application
PREPREGS, CORES AND ARTICLES INCLUDING EXPANDABLE GRAPHITE MATERIALS
Publication number
20160168350
Publication date
Jun 16, 2016
Yu-Tsan Tseng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ARTICLES INCLUDING UNTWISTED FIBERS AND METHODS OF USING THEM
Publication number
20140162020
Publication date
Jun 12, 2014
Ruomiao Wang
B32 - LAYERED PRODUCTS
Information
Patent Application
ARTICLES INCLUDING FRIMS AND METHODS OF USING THEM
Publication number
20140134904
Publication date
May 15, 2014
Ruomiao Wang
B32 - LAYERED PRODUCTS