Birefringent

Industry

CPC
B29K2995/0032

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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 B29K2995/00Properties of moulding materials, reinforcements, fillers, preformed parts or moulds

Current Industry

B29K2995/0032Birefringent

Industries

Patents Grantslast 30 patents

Information Patent Grant
Photoelastic characterization of residual stresses and stress distr...
- Patent number 11,203,145
- Issue date Dec 21, 2021
- The Coca-Cola Company
- Ronald D. Moffitt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Methods and materials for metamaterials exhibiting form-induced bir...
- Patent number 10,914,866
- Issue date Feb 9, 2021
- HARRIS CORPORATION GCS
- Tino Hofmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Coextruded polymer film configured for successive irreversible dela...
- Patent number 10,710,343
- Issue date Jul 14, 2020
- 3M Innovative Properties Company
- Stephen A. Johnson
- B32 - LAYERED PRODUCTS
Information Patent Grant
Long film and method for producing same
- Patent number 10,605,972
- Issue date Mar 31, 2020
- ZEON CORPORATION
- Kyosuke Inoue
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Birefringent RM lens
- Patent number 10,386,556
- Issue date Aug 20, 2019
- Merck Patent GmbH
- Joseph Sargent
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Birefringent lens material for stereoscopic image display device an...
- Patent number 9,927,625
- Issue date Mar 27, 2018
- DIC Corporation
- Yasuhiro Kuwana
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical film and display device including same
- Patent number 9,856,353
- Issue date Jan 2, 2018
- Samsung Electronics Co., Ltd.
- Hyung Jun Kim
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Methods for producing phase-difference film and circularly polarizi...
- Patent number 9,804,313
- Issue date Oct 31, 2017
- Nitto Denko Corporation
- Takashi Shimizu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Phase difference film layered body and method for producing the sam...
- Patent number 9,658,377
- Issue date May 23, 2017
- Zeon Corporation
- Hironari Sudeji
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for manufacturing a reflective optical film
- Patent number 9,606,280
- Issue date Mar 28, 2017
- Extend Optronics Corp.
- Jen-Huai Chang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Birefringent lens material for stereoscopic image display device an...
- Patent number 9,599,829
- Issue date Mar 21, 2017
- DIC Corporation
- Yasuhiro Kuwana
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Retarder manufacturing method using cross-linked particles of a pol...
- Patent number 9,399,317
- Issue date Jul 26, 2016
- Zeon Corporation
- Hironari Sudeji
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Retardation film and production method therefor, polarizing plate,...
- Patent number 9,389,352
- Issue date Jul 12, 2016
- Nitto Denko Corportation
- Toshiyuki Iida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical compensation films based on fluoropolymers
- Patent number 9,255,192
- Issue date Feb 9, 2016
- Akron Polymer Systems, Inc.
- Xiaoliang Zheng
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Stretched film, process for producing the same, and liquid crystal...
- Patent number 8,993,075
- Issue date Mar 31, 2015
- Zeon Corporation
- Tadashi Takizawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Retardation film
- Patent number 8,846,180
- Issue date Sep 30, 2014
- Teijin Chemicals, LTD
- Hideaki Nitta
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Retardation film and production method thereof
- Patent number 8,697,201
- Issue date Apr 15, 2014
- Kaneka Corporation
- Yoshikazu Kawai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Cellulose acylate film and method for producing same, retardation f...
- Patent number 8,623,472
- Issue date Jan 7, 2014
- FUJIFILM Corporation
- Yasuyuki Sasada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for manufacturing thermoplastic resin film, and optical comp...
- Patent number 8,529,241
- Issue date Sep 10, 2013
- FUJIFILM Corporation
- Akihide Fujita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polarizing plate, method for producing polarizing plate, and liquid...
- Patent number 8,363,183
- Issue date Jan 29, 2013
- Zeon Corporation
- Taku Hatano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing cellulose film, manufacturing apparatus, op...
- Patent number 8,349,228
- Issue date Jan 8, 2013
- Konica Minolta Opto, INC
- Kenichi Kazama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Retardation film having uniform in-plane phase-difference value and...
- Patent number 8,277,950
- Issue date Oct 2, 2012
- Hwaseung Industries Co. Ltd
- Ho Young Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Transparent polymer film and method for producing it, and retardati...
- Patent number 8,257,621
- Issue date Sep 4, 2012
- Fujifilm Corporation
- Yasuyuki Sasada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing long obliquely stretched film
- Patent number 8,237,900
- Issue date Aug 7, 2012
- Zeon Corporation
- Motohiro Itadani
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing long obliquely stretched film
- Patent number 8,208,105
- Issue date Jun 26, 2012
- Zeon Corporation
- Motohiro Itadani
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for manufacturing retardation film, retardation film, polari...
- Patent number 8,120,849
- Issue date Feb 21, 2012
- FUJIFILM Corporation
- Shinichi Nakai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Easy tear biaxially stretched polyester based film
- Patent number 7,943,230
- Issue date May 17, 2011
- Toyo Boseki Kabushiki Kaisha
- Kazumoto Imai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Film pasting device
- Patent number 7,757,737
- Issue date Jul 20, 2010
- Kuraray Co., Ltd.
- Toshimasa Eguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical film and production method of the same
- Patent number 7,749,411
- Issue date Jul 6, 2010
- Konica Minolta Opto, INC
- Katsusuke Nagashima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical laminate film and method for producing same
- Patent number 7,638,205
- Issue date Dec 29, 2009
- Zeon Corporation
- Kohei Arakawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LONG-FIBER NONWOVEN FABRIC AND BAG-SHAPED PRODUCT USING THE SAME
- Publication number 20240401254
- Publication date Dec 5, 2024
- TOYOBO MC Corporation
- Masayoshi Iwane
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF ADDITIVE LAYER MANUFACTURING
- Publication number 20230158732
- Publication date May 25, 2023
- Cambridge Enterprise Limited
- David Michael ROPER
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHODS OF FORMING OPTICAL ARTICLES
- Publication number 20200110209
- Publication date Apr 9, 2020
- Light Polymers Holding
- Chih-Hao Huang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PHOTOELASTIC CHARACTERIZATION OF RESIDUAL STRESSES AND STRESS DISTR...
- Publication number 20180311883
- Publication date Nov 1, 2018
- The Coca-Cola Company
- Ronald D. Moffitt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LONG FILM AND METHOD FOR PRODUCING SAME
- Publication number 20180180787
- Publication date Jun 28, 2018
- ZEON CORPORATION
- Kyosuke INOUE
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
BIREFRINGENT RM LENS
- Publication number 20150369982
- Publication date Dec 24, 2015
- Merck Patent GmbH
- Joseph SARGENT
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Optical Compensation Films Based on Fluoropolymers
- Publication number 20140350166
- Publication date Nov 27, 2014
- AKRON POLYMER SYSTEMS, INC.
- Xiaoliang Zheng
- B32 - LAYERED PRODUCTS
Information Patent Application
BIAXIALLY ORIENTED POLYETHYLENE TEREPHTHALATE FILM
- Publication number 20130323487
- Publication date Dec 5, 2013
- TORAY INDUSTRIES, INC.
- Kenta Takahashi
- G02 - OPTICS
Information Patent Application
BIREFRINGENT LENS MATERIAL FOR STEREOSCOPIC IMAGE DISPLAY DEVICE AN...
- Publication number 20130309411
- Publication date Nov 21, 2013
- DIC CORPORATION
- Yasuhiro Kuwana
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
PHASE DIFFERENCE FILM LAYERED BODY AND METHOD FOR PRODUCING PHASE D...
- Publication number 20130271835
- Publication date Oct 17, 2013
- Zeon Corporation
- Hironari Sudeji
- B32 - LAYERED PRODUCTS
Information Patent Application
OPTICAL FILM AND DISPLAY DEVICE INCLUDING SAME
- Publication number 20130172503
- Publication date Jul 4, 2013
- CHEIL INDUSTRIES INC.
- Hyung Jun KIM
- G02 - OPTICS
Information Patent Application
METHOD FOR PRODUCING RETARDATION FILM, OPTICAL FILM, IMAGE DISPLAY...
- Publication number 20110287224
- Publication date Nov 24, 2011
- NITTO DENKO CORPORATION
- Fumiaki Shirafuji
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
RETARDATION FILM
- Publication number 20110212302
- Publication date Sep 1, 2011
- Hideaki Nitta
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
TRANSPARENT POLYMER FILM AND METHOD FOR PRODUCING IT, AND RETARDATI...
- Publication number 20110194051
- Publication date Aug 11, 2011
- FUJIFILM Corporation
- Yasuyuki Sasada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PRODUCING LONG OBLIQUELY STRETCHED FILM
- Publication number 20110097546
- Publication date Apr 28, 2011
- Motohiro Itadani
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL COMPENSATION FILMS BASED ON FLUOROPOLYMERS
- Publication number 20110076487
- Publication date Mar 31, 2011
- Xiaoliang Zheng
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PRODUCING LIQUID CRYSTAL DISPLAY DEVICE, AND LIQUID CRYS...
- Publication number 20110051062
- Publication date Mar 3, 2011
- Akira Sakai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
THICK POLYESTER FILMS FOR OPTICAL ARTICLES AND OPTICAL ARTICLES
- Publication number 20110051040
- Publication date Mar 3, 2011
- Stephen A. Johnson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
STRETCHED FILM, PROCESS FOR PRODUCING THE SAME, AND LIQUID CRYSTAL...
- Publication number 20100310793
- Publication date Dec 9, 2010
- Tadashi Takizawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLARIZING PLATE, METHOD FOR PRODUCING POLARIZING PLATE, AND LIQUID...
- Publication number 20100220267
- Publication date Sep 2, 2010
- Zeon Corporation
- Taku Hatano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Retardation film producing method
- Publication number 20100078852
- Publication date Apr 1, 2010
- FUJIFILM CORPORATION
- Kasuke Yamaki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CELLULOSE ACYLATE FILM AND METHOD FOR PRODUCING SAME, RETARDATION F...
- Publication number 20100055354
- Publication date Mar 4, 2010
- Yasuyuki SASADA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR LONGITUDINALLY STRETCHING THERMOPLASTIC RESIN FILM AND L...
- Publication number 20100040877
- Publication date Feb 18, 2010
- FUJIFILM Corporation
- Tetsuya Yoshida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for Producing Long Obliquely Stretched Film
- Publication number 20100002170
- Publication date Jan 7, 2010
- Zeon Corporation
- Motohiro Itadani
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
RETARDATION FILM HAVING UNIFORM IN-PLANE PHASE-DIFFERENCE VALUE AND...
- Publication number 20090312514
- Publication date Dec 17, 2009
- HWASEUNG Industries Co. Ltd
- Ho Young Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
RETARDATION OF FILM AND PRODUCTION METHOD THEREOF
- Publication number 20090273837
- Publication date Nov 5, 2009
- Kaneka Corporation
- Yoshikazu Kawai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PRODUCING CELLULOSE ACYLATE FILM, CELLULOSE ACYLATE FILM...
- Publication number 20090264638
- Publication date Oct 22, 2009
- FUJIFILM CORPORATION
- Masaaki Otoshi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR MANUFACTURING RETARDATION FILM, RETARDATION FILM, POLARI...
- Publication number 20090195877
- Publication date Aug 6, 2009
- FUJIFILM CORPORATION
- Shinichi NAKAI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FILM STRETCHING METHOD, FILM STRETCHING DEVICE AND SOLUTION CASTING...
- Publication number 20090085249
- Publication date Apr 2, 2009
- FUJIFILM CORPORATION
- Toshinao Arai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
STRUCTURED ORIENTED FILMS FOR USE IN DISPLAYS
- Publication number 20090067048
- Publication date Mar 12, 2009
- 3M Innovative Properties Company
- James M. Battiato
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Birefringent

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Photoelastic characterization of residual stresses and stress distr...

Methods and materials for metamaterials exhibiting form-induced bir...

Coextruded polymer film configured for successive irreversible dela...

Long film and method for producing same

Birefringent RM lens

Birefringent lens material for stereoscopic image display device an...

Optical film and display device including same

Methods for producing phase-difference film and circularly polarizi...

Phase difference film layered body and method for producing the sam...

Method for manufacturing a reflective optical film

Birefringent lens material for stereoscopic image display device an...

Retarder manufacturing method using cross-linked particles of a pol...

Retardation film and production method therefor, polarizing plate,...

Optical compensation films based on fluoropolymers

Stretched film, process for producing the same, and liquid crystal...

Retardation film

Retardation film and production method thereof

Cellulose acylate film and method for producing same, retardation f...

Method for manufacturing thermoplastic resin film, and optical comp...

Polarizing plate, method for producing polarizing plate, and liquid...

Method of manufacturing cellulose film, manufacturing apparatus, op...

Retardation film having uniform in-plane phase-difference value and...

Transparent polymer film and method for producing it, and retardati...

Method for producing long obliquely stretched film

Method for producing long obliquely stretched film

Method for manufacturing retardation film, retardation film, polari...

Easy tear biaxially stretched polyester based film

Film pasting device

Optical film and production method of the same

Optical laminate film and method for producing same

Patents Applicationslast 30 patents

LONG-FIBER NONWOVEN FABRIC AND BAG-SHAPED PRODUCT USING THE SAME

METHOD OF ADDITIVE LAYER MANUFACTURING

METHODS OF FORMING OPTICAL ARTICLES

PHOTOELASTIC CHARACTERIZATION OF RESIDUAL STRESSES AND STRESS DISTR...

LONG FILM AND METHOD FOR PRODUCING SAME

BIREFRINGENT RM LENS

Optical Compensation Films Based on Fluoropolymers

BIAXIALLY ORIENTED POLYETHYLENE TEREPHTHALATE FILM

BIREFRINGENT LENS MATERIAL FOR STEREOSCOPIC IMAGE DISPLAY DEVICE AN...

PHASE DIFFERENCE FILM LAYERED BODY AND METHOD FOR PRODUCING PHASE D...

OPTICAL FILM AND DISPLAY DEVICE INCLUDING SAME

METHOD FOR PRODUCING RETARDATION FILM, OPTICAL FILM, IMAGE DISPLAY...

RETARDATION FILM

TRANSPARENT POLYMER FILM AND METHOD FOR PRODUCING IT, AND RETARDATI...

METHOD FOR PRODUCING LONG OBLIQUELY STRETCHED FILM

OPTICAL COMPENSATION FILMS BASED ON FLUOROPOLYMERS

METHOD FOR PRODUCING LIQUID CRYSTAL DISPLAY DEVICE, AND LIQUID CRYS...

THICK POLYESTER FILMS FOR OPTICAL ARTICLES AND OPTICAL ARTICLES

STRETCHED FILM, PROCESS FOR PRODUCING THE SAME, AND LIQUID CRYSTAL...

POLARIZING PLATE, METHOD FOR PRODUCING POLARIZING PLATE, AND LIQUID...

Retardation film producing method

CELLULOSE ACYLATE FILM AND METHOD FOR PRODUCING SAME, RETARDATION F...

METHOD FOR LONGITUDINALLY STRETCHING THERMOPLASTIC RESIN FILM AND L...

Method for Producing Long Obliquely Stretched Film

RETARDATION FILM HAVING UNIFORM IN-PLANE PHASE-DIFFERENCE VALUE AND...

RETARDATION OF FILM AND PRODUCTION METHOD THEREOF

METHOD FOR PRODUCING CELLULOSE ACYLATE FILM, CELLULOSE ACYLATE FILM...

METHOD FOR MANUFACTURING RETARDATION FILM, RETARDATION FILM, POLARI...

FILM STRETCHING METHOD, FILM STRETCHING DEVICE AND SOLUTION CASTING...

STRUCTURED ORIENTED FILMS FOR USE IN DISPLAYS