PVOH

Industry

CPC
B29K2629/04

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS B29K2629/00Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof , for preformed parts

Current Industry

B29K2629/04PVOH

Industries

Patents Grantslast 30 patents

Information Patent Grant
High-whiteness MGO substrate, preparation method thereof and decora...
- Patent number 11,214,674
- Issue date Jan 4, 2022
- JIANGSU LANGYUE NEW MATERIALS TECHNOLOGY CO., LTD.
- Guoping Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for producing polarizing plate and polarizing plate
- Patent number 10,928,572
- Issue date Feb 23, 2021
- LG Chem, Ltd.
- Byung Sun Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
System for controlling tension of films and system for manufacturin...
- Patent number RE48331
- Issue date Dec 1, 2020
- LG Chem, Ltd.
- Eun-Je Kim
Information Patent Grant
Method of fabricating semipermeable ultrathin polymer membranes
- Patent number 10,758,902
- Issue date Sep 1, 2020
- Ultra Small Fibers, LLC
- William Hudson Hofmeister
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Accommodating lens with cavity
- Patent number 10,761,348
- Issue date Sep 1, 2020
- OneFocus Vision, Inc.
- Adam Harant
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Methods and apparatus for forming polarized films and glasses
- Patent number 10,675,824
- Issue date Jun 9, 2020
- MicroContinuum, Inc.
- W. Dennis Slafer
- G02 - OPTICS
Information Patent Grant
Functional film laminate
- Patent number 10,618,232
- Issue date Apr 14, 2020
- Essilor International
- Elliot French
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polarizer, polarizing plate, and method of producing polarizer
- Patent number 10,578,786
- Issue date Mar 3, 2020
- Nitto Denko Corporation
- Katsunori Takada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Protective film-attached functional sheet
- Patent number 10,564,325
- Issue date Feb 18, 2020
- Mitsubishi Gas Chemical Company, Inc.
- Ryuji Yoshida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for preparing polarizing plate locally having depolarization...
- Patent number 10,527,769
- Issue date Jan 7, 2020
- LG Chem, Ltd.
- Byung Sun Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for preparing polarizing plate locally having depolarization...
- Patent number 10,215,903
- Issue date Feb 26, 2019
- LG Chem, Ltd.
- Byung Sun Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for manufacturing thin polarizer, and thin polarizer manufac...
- Patent number 10,105,919
- Issue date Oct 23, 2018
- LG Chem, Ltd.
- Sung Hyun Nam
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing polarizing plastic lens
- Patent number 10,099,439
- Issue date Oct 16, 2018
- EHS LENS PHILIPPINES, INC.
- Masaki Ihara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
System for controlling tension of films and system for manufacturin...
- Patent number 10,052,830
- Issue date Aug 21, 2018
- LG Chem, Ltd.
- Eun-Je Kim
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Accommodating lens with cavity
- Patent number 9,910,296
- Issue date Mar 6, 2018
- OneFocus Vision, Inc.
- Adam Harant
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing polarizing lens with high refractive index
- Patent number 9,880,402
- Issue date Jan 30, 2018
- Hopnic Laboratory Co., Ltd
- Yoshimitu Aiiso
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Functional sheet with protective films
- Patent number 9,618,658
- Issue date Apr 11, 2017
- Mitsubishi Gas Chemical Company, Inc.
- Ryuji Yoshida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Window for display device and display device including the window
- Patent number 9,604,434
- Issue date Mar 28, 2017
- Samsung Display Co., Ltd.
- Ju-Suk Oh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SUPPORT MATERIAL FOR FUSED DEPOSITION MODELING, AND MANUFACTURING M...
- Publication number 20230182401
- Publication date Jun 15, 2023
- MITSUBISHI CHEMICAL CORPORATION
- Junki FUKUDA
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
SUPPORT MATERIAL FOR FUSED DEPOSITION MODELING, AND MANUFACTURING M...
- Publication number 20230023495
- Publication date Jan 26, 2023
- MITSUBISHI CHEMICAL CORPORATION
- Norihito SAKAI
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
POLARIZING FILM, METHOD OF MANUFACTURING POLARIZING FILM, AND DISPL...
- Publication number 20220317357
- Publication date Oct 6, 2022
- SAMSUNG DISPLAY CO., LTD.
- Beonghun Beon
- B32 - LAYERED PRODUCTS
Information Patent Application
HIGH-WHITENESS MGO SUBSTRATE, PREPARATION METHOD THEREOF AND DECORA...
- Publication number 20210292535
- Publication date Sep 23, 2021
- JIANGSU LANGYUE NEW MATERIALS TECHNOLOGY CO., LTD.
- Guoping LI
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD FOR PREPARING POLARIZING PLATE LOCALLY HAVING DEPOLARIZATION...
- Publication number 20190113666
- Publication date Apr 18, 2019
- LG CHEM, LTD.
- Byung Sun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR FORMING POLARIZED FILMS AND GLASSES
- Publication number 20180194091
- Publication date Jul 12, 2018
- Microcontinuum, Inc
- W. Dennis Slafer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ACCOMMODATING LENS WITH CAVITY
- Publication number 20180173010
- Publication date Jun 21, 2018
- OneFocus Vision, Inc.
- Adam HARANT
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ACCOMMODATING LENS WITH CAVITY
- Publication number 20170371180
- Publication date Dec 28, 2017
- Adam HARANT
- G02 - OPTICS
Information Patent Application
SEMIPERMEABLE ULTRATHIN POLYMER MEMBRANES
- Publication number 20170320057
- Publication date Nov 9, 2017
- Ultra Small Fibers, LLC
- William Hudson Hofmeister
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
PROTECTIVE FILM-ATTACHED FUNCTIONAL SHEET
- Publication number 20170322344
- Publication date Nov 9, 2017
- Mitsubishi Gas Chemical Company, Inc.
- Ryuji YOSHIDA
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD FOR MANUFACTURING THIN POLARIZER, AND THIN POLARIZER MANUFAC...
- Publication number 20170157869
- Publication date Jun 8, 2017
- LG CHEM, LTD.
- Sung Hyun NAM
- G02 - OPTICS
Information Patent Application
METHOD FOR MANUFACTURING LONG POLARIZER
- Publication number 20170129197
- Publication date May 11, 2017
- NITTO DENKO CORPORATION
- Masahiro Yaegashi
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD FOR PREPARING POLARIZING PLATE LOCALLY HAVING DEPOLARIZATION...
- Publication number 20170131448
- Publication date May 11, 2017
- LG CHEM, LTD.
- Byung Sun LEE
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD FOR PRODUCING POLARIZING PLATE AND POLARIZING PLATE (AS AMEN...
- Publication number 20160313480
- Publication date Oct 27, 2016
- LG CHEM, LTD.
- Byung Sun LEE
- G02 - OPTICS
Information Patent Application
SYSTEM FOR CONTROLLING TENSION OF FILMS AND SYSTEM FOR MANUFACTURIN...
- Publication number 20160288437
- Publication date Oct 6, 2016
- LG CHEM, LTD.
- Eun-Je KIM
- G02 - OPTICS
Information Patent Application
METHOD OF MANUFACTURING POLARIZING PLASTIC LENS
- Publication number 20160176131
- Publication date Jun 23, 2016
- EHS LENS PHILIPPINES, INC.
- Masaki IHARA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
THIN FILM POLARIZER HAVING SUPERIOR OPTICAL PROPERTIES, MANUFACTURI...
- Publication number 20160103260
- Publication date Apr 14, 2016
- LG CHEM, LTD.
- Sung-Hyun NAM
- G02 - OPTICS
Information Patent Application
HIGH REFRACTIVE INDEX POLARIZING LENS
- Publication number 20150146165
- Publication date May 28, 2015
- Hopnic Laboratory Co., Ltd.
- Yoshimitu AIISO
- G02 - OPTICS
Information Patent Application
WINDOW FOR DISPLAY DEVICE AND DISPLAY DEVICE INCLUDING THE WINDOW
- Publication number 20140356602
- Publication date Dec 4, 2014
- SAMSUNG DISPLAY CO., LTD.
- Ju-Suk OH
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD OF MANUFACTURING POLARIZING FILM
- Publication number 20130149546
- Publication date Jun 13, 2013
- Nitto Denko Corporation
- Tomohiro Mori
- G02 - OPTICS
Information Patent Application
Method for producing polarizing lens with high refractive index
- Publication number 20070058253
- Publication date Mar 15, 2007
- Hopnic Laboratory Co. Ltd.
- Yoshimitu Aiiso
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High-whiteness MGO substrate, preparation method thereof and decora...

Method for producing polarizing plate and polarizing plate

System for controlling tension of films and system for manufacturin...

Method of fabricating semipermeable ultrathin polymer membranes

Accommodating lens with cavity

Methods and apparatus for forming polarized films and glasses

Functional film laminate

Polarizer, polarizing plate, and method of producing polarizer

Protective film-attached functional sheet

Method for preparing polarizing plate locally having depolarization...

Method for preparing polarizing plate locally having depolarization...

Method for manufacturing thin polarizer, and thin polarizer manufac...

Method of manufacturing polarizing plastic lens

System for controlling tension of films and system for manufacturin...

Accommodating lens with cavity

Method for producing polarizing lens with high refractive index

Functional sheet with protective films

Window for display device and display device including the window

Patents Applicationslast 30 patents

SUPPORT MATERIAL FOR FUSED DEPOSITION MODELING, AND MANUFACTURING M...

SUPPORT MATERIAL FOR FUSED DEPOSITION MODELING, AND MANUFACTURING M...

POLARIZING FILM, METHOD OF MANUFACTURING POLARIZING FILM, AND DISPL...

HIGH-WHITENESS MGO SUBSTRATE, PREPARATION METHOD THEREOF AND DECORA...

METHOD FOR PREPARING POLARIZING PLATE LOCALLY HAVING DEPOLARIZATION...

METHODS AND APPARATUS FOR FORMING POLARIZED FILMS AND GLASSES

ACCOMMODATING LENS WITH CAVITY

ACCOMMODATING LENS WITH CAVITY

SEMIPERMEABLE ULTRATHIN POLYMER MEMBRANES

PROTECTIVE FILM-ATTACHED FUNCTIONAL SHEET

METHOD FOR MANUFACTURING THIN POLARIZER, AND THIN POLARIZER MANUFAC...

METHOD FOR MANUFACTURING LONG POLARIZER

METHOD FOR PREPARING POLARIZING PLATE LOCALLY HAVING DEPOLARIZATION...

METHOD FOR PRODUCING POLARIZING PLATE AND POLARIZING PLATE (AS AMEN...

SYSTEM FOR CONTROLLING TENSION OF FILMS AND SYSTEM FOR MANUFACTURIN...

METHOD OF MANUFACTURING POLARIZING PLASTIC LENS

THIN FILM POLARIZER HAVING SUPERIOR OPTICAL PROPERTIES, MANUFACTURI...

HIGH REFRACTIVE INDEX POLARIZING LENS

WINDOW FOR DISPLAY DEVICE AND DISPLAY DEVICE INCLUDING THE WINDOW

METHOD OF MANUFACTURING POLARIZING FILM

Method for producing polarizing lens with high refractive index