Liquid crystals

Industry

CPC
B42D25/364

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B42Bookbinding B42DBOOKS BOOK COVERS LOOSE LEAVES PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR MOVABLE-STRIP WRITING OR READING APPARATUS B42D25/00Information-bearing cards or sheet-like structures characterised by identification or security features Manufacture thereof

Current Industry

B42D25/364Liquid crystals

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Security element having at least one first color-shifting area
- Patent number 12,157,329
- Issue date Dec 3, 2024
- Hueck Folien Gesellschaft m.b.H.
- Sonja Würth
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
See-through security element
- Patent number 12,109,834
- Issue date Oct 8, 2024
- Leonhard Kurz Stiftung & Co. KG
- Juri Attner
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Magnetic assemblies and processes for producing optical effect laye...
- Patent number 12,097,720
- Issue date Sep 24, 2024
- SICPA Holding S.A.
- Evgeny Loginov
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Security element with an optical effect layer
- Patent number 12,064,986
- Issue date Aug 20, 2024
- Hueck Folien Gesellschaft m.b.H.
- Stephan Trassl
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Optical marking device
- Patent number 12,049,096
- Issue date Jul 30, 2024
- CRIME SCIENCE TECHNOLOGY
- Cosimo Prete
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Display medium, authenticity determination method, and article incl...
- Patent number 11,988,856
- Issue date May 21, 2024
- Zeon Corporation
- Yasuhide Fujino
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Identification medium, authenticity determination method, and article
- Patent number 11,975,557
- Issue date May 7, 2024
- Zeon Corporation
- Yasuhide Fujino
- G07 - CHECKING-DEVICES
Information Patent Grant
Information display medium and manufacturing method relating thereto
- Patent number 11,951,760
- Issue date Apr 9, 2024
- Toppan Printing Co., Ltd.
- Soko Koda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Banknote
- Patent number 11,926,170
- Issue date Mar 12, 2024
- CCL Secure Pty Ltd
- Gary Fairless Power
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azimuthally modulated scattering device
- Patent number 11,921,303
- Issue date Mar 5, 2024
- ROLIC TECHNOLOGIES AG
- David Pires
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processes for producing optical effects layers
- Patent number 11,772,404
- Issue date Oct 3, 2023
- SICPA Holding S.A.
- Mathieu Schmid
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phase difference film and production method for the same
- Patent number 11,709,302
- Issue date Jul 25, 2023
- Zeon Corporation
- Toshihide Murakami
- G02 - OPTICS
Information Patent Grant
Processes for producing optical effects layers
- Patent number 11,691,449
- Issue date Jul 4, 2023
- SICPA Holding S.A.
- Mathieu Schmid
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method for producing a decorative element and use of the decorative...
- Patent number 11,648,793
- Issue date May 16, 2023
- KOMMANDITGESELLSCHAFT SYNOPTRIX LICHTTECHNIK GMBH & CO.
- Horst Prehn
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Method for manufacturing resin thin film stripped pieces
- Patent number 11,634,636
- Issue date Apr 25, 2023
- Zeon Corporation
- Yusuke Warabiminami
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Information display medium and manufacturing method relating thereto
- Patent number 11,584,151
- Issue date Feb 21, 2023
- Toppan Printing Co., Ltd.
- Soko Koda
- G07 - CHECKING-DEVICES
Information Patent Grant
Processes for producing optical effects layers
- Patent number 11,577,273
- Issue date Feb 14, 2023
- SICPA Holding S.A.
- Neda Nikseresht Ghanepour
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Security device and method of making thereof
- Patent number 11,465,433
- Issue date Oct 11, 2022
- De La Rue International Limited
- John Godfrey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Security element comprising a lenticular image
- Patent number 11,400,748
- Issue date Aug 2, 2022
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Veronika Rack
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Display medium for assessment and method for manufacturing same
- Patent number 11,345,180
- Issue date May 31, 2022
- Zeon Corporation
- Hiroshi Yakabe
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Phase difference film and production method for the same
- Patent number 11,346,991
- Issue date May 31, 2022
- Zeon Corporation
- Toshihide Murakami
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Electronic badge and housing for the same
- Patent number 11,317,528
- Issue date Apr 26, 2022
- BOE Technology Group Co., Ltd.
- Jinggang Wei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Counterfeit-preventive optical element and information medium
- Patent number 11,305,575
- Issue date Apr 19, 2022
- Toppan Printing Co., Ltd.
- Kazuhiro Yashiki
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Security display devices, their production and use
- Patent number 11,285,753
- Issue date Mar 29, 2022
- Bank of Canada
- Charles Douglas MacPherson
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Multi-layer body and method for the production thereof
- Patent number 11,269,293
- Issue date Mar 8, 2022
- Leonhard Kurz Stiftung & Co. KG
- Klaus Pforte
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Security device and method of making thereof
- Patent number 11,225,102
- Issue date Jan 18, 2022
- De La Rue International Limited
- John Godfrey
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Anti-counterfeiting device and method
- Patent number 11,183,085
- Issue date Nov 23, 2021
- SAFESTAMP INC.
- Matthew McGuire
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Multilayer element and method for producing same
- Patent number 11,124,008
- Issue date Sep 21, 2021
- Leonhard Kurz Stiftung & Co. KG
- Ludwig Brehm
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Method and device for producing a multilayer film
- Patent number 11,124,010
- Issue date Sep 21, 2021
- Leonhard Kurz Stiftung & Co. KG
- Uwe Reuther
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Encrypted optical security device
- Patent number 11,048,033
- Issue date Jun 29, 2021
- Rolic AG
- Hubert Seiberle
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
SECURITY ELEMENT WITH MOTIF-FORMING LIQUID-CRYSTAL LAYER
- Publication number 20240375423
- Publication date Nov 14, 2024
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Winfried HOFFMULLER
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SECURING ELEMENT WITH A SUBSTRATE AND AT LEAST ONE MICRO-IMAGE ASSE...
- Publication number 20240294028
- Publication date Sep 5, 2024
- HUECK Folien Gesellschaft m.b.H.
- Stephan TRASSL
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
COMPOSITIONS, COMPRISING PLATELET-SHAPED TRANSITION METAL PARTICLES
- Publication number 20240287281
- Publication date Aug 29, 2024
- BASF SE
- Nikolay A. GRIGORENKO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OPTICAL LAMINATE AND METHOD FOR DETERMINING AUTHENTICITY THEREOF, A...
- Publication number 20240241299
- Publication date Jul 18, 2024
- ZEON CORPORATION
- Yasuhide FUJINO
- G07 - CHECKING-DEVICES
Information Patent Application
OPTICALLY VARIABLE SECURITY ELEMENT
- Publication number 20240217254
- Publication date Jul 4, 2024
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Moritz HOFER
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
AZIMUTHALLY MODULATED SCATTERING DEVICE
- Publication number 20240159944
- Publication date May 16, 2024
- ROLIC Technologies AG
- David PIRES
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURITY ELEMENT HAVING A MACHINE-READABLE CODE AND METHOD FOR CHEC...
- Publication number 20240111982
- Publication date Apr 4, 2024
- Giesecke+Devrient Currency Technology GmbH
- Christian SCHMITZ
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURITY ELEMENT HAVING REFLECTIVE AND STATIC FEATURES
- Publication number 20240100873
- Publication date Mar 28, 2024
- HUECK Folien Gesellschaft m.b.H.
- Stephan TRASSL
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
SECURITY ELEMENT WITH AN OPTICAL EFFECT LAYER
- Publication number 20240042785
- Publication date Feb 8, 2024
- HUECK Folien Gesellschaft m.b.H.
- Stephan TRASSL
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
SECURITY ELEMENT HAVING AT LEAST ONE FIRST COLOR-SHIFTING AREA
- Publication number 20240042786
- Publication date Feb 8, 2024
- HUECK Folien Gesellschaft m.b.H.
- Sonja WÜRTH
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Optical Structure Having a Relief Effect
- Publication number 20230356541
- Publication date Nov 9, 2023
- OBERTHUR FIDUCIAIRE SAS
- Henri ROSSET
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
DUAL-COLOR SHIFT SECURITY FILM
- Publication number 20230286313
- Publication date Sep 14, 2023
- Shiplan PRAVINCHANDRA PATEL
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
FLAT SECURITY ELEMENT WITH OPTICAL SECURITY FEATURES
- Publication number 20230125767
- Publication date Apr 27, 2023
- HUECK Folien Gesellschaft m.b.H.
- Stephan TRASSL
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
MULTIFUNCTION SECURITY ELEMENT
- Publication number 20230121024
- Publication date Apr 20, 2023
- FASE S.R.L.
- Orazio AUDINO
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
IDENTIFICATION MEDIUM, ARTICLE, AND IDENTIFICATION MEDIUM USE METHOD
- Publication number 20230076172
- Publication date Mar 9, 2023
- ZEON CORPORATION
- Natsumi FUJIWARA
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
SEMI-FINISHED PRODUCT, SECURITY ELEMENT, METHODS OF PRODUCING THEM...
- Publication number 20230038961
- Publication date Feb 9, 2023
- ALISE DEVICES S.L.
- Carlos Carrasco
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
MAGNETIC ASSEMBLIES AND PROCESSES FOR PRODUCING OPTICAL EFFECT LAYE...
- Publication number 20220388327
- Publication date Dec 8, 2022
- SICPA Holding S.A.
- Evgeny LOGINOV
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
DISPLAY MEDIUM, DISPLAY PRODUCT, AND DISPLAY SET
- Publication number 20220357585
- Publication date Nov 10, 2022
- ZEON CORPORATION
- Akira IKEDA
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
DISPLAY MEDIUM, AUTHENTICITY DETERMINATION METHOD, AND ARTICLE INCL...
- Publication number 20220326422
- Publication date Oct 13, 2022
- ZEON CORPORATION
- Yasuhide FUJINO
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
COMPOSITE PIGMENT, IDENTIFICATION MEDIUM, AND AUTHENTICITY DETERMIN...
- Publication number 20220289988
- Publication date Sep 15, 2022
- ZEON CORPORATION
- Masashi AIMATSU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITE PIGMENT, IDENTIFICATION MEDIUM, AND METHOD FOR DETERMININ...
- Publication number 20220275213
- Publication date Sep 1, 2022
- ZEON CORPORATION
- Masashi AIMATSU
- G07 - CHECKING-DEVICES
Information Patent Application
PHASE DIFFERENCE FILM AND PRODUCTION METHOD FOR THE SAME
- Publication number 20220252774
- Publication date Aug 11, 2022
- Zeon Corporation
- Toshihide MURAKAMI
- G02 - OPTICS
Information Patent Application
SECURITY INKS AND MACHINE READABLE SECURITY FEATURES
- Publication number 20220219479
- Publication date Jul 14, 2022
- SICPA Holding S.A.
- Marlyse DEMARTIN MAEDER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITIONS, COMPRISING SILVER NANOPLATELETS
- Publication number 20220220284
- Publication date Jul 14, 2022
- BASF SE
- Nikolay A. GRIGORENKO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MAGNETIC ASSEMBLIES AND PROCESSES FOR PRODUCING OPTICAL EFFECT LAYE...
- Publication number 20220134794
- Publication date May 5, 2022
- SICPA Holding S.A.
- Evgeny LOGINOV
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
ANTI-COUNTERFEITING DEVICE AND METHOD
- Publication number 20220024242
- Publication date Jan 27, 2022
- LAVOISIER LLC
- Matthew McGuire
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
OPTICAL DEVICE AND METHOD OF MANUFACTURE THEREOF
- Publication number 20220001686
- Publication date Jan 6, 2022
- De La Rue International Limited
- Adam LISTER
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
METHOD FOR PRODUCING A DECORATIVE ELEMENT AND USE OF THE DECORATIVE...
- Publication number 20210347196
- Publication date Nov 11, 2021
- KOMMANDITGESELLSCHAFT SYNOPTRIX LICHTTECHNIK GMBH & CO.
- Horst Prehn
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
PROCESSES FOR PRODUCING OPTICAL EFFECTS LAYERS
- Publication number 20210308718
- Publication date Oct 7, 2021
- SICPA Holding S.A.
- Neda NIKSERESHT GHANEPOUR
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
IDENTIFICATION MEDIUM, AUTHENTICITY DETERMINATION METHOD, AND ARTICLE
- Publication number 20210300105
- Publication date Sep 30, 2021
- ZEON CORPORATION
- Yasuhide FUJINO
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Liquid crystals

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Security element having at least one first color-shifting area

See-through security element

Magnetic assemblies and processes for producing optical effect laye...

Security element with an optical effect layer

Optical marking device

Display medium, authenticity determination method, and article incl...

Identification medium, authenticity determination method, and article

Information display medium and manufacturing method relating thereto

Banknote

Azimuthally modulated scattering device

Processes for producing optical effects layers

Phase difference film and production method for the same

Processes for producing optical effects layers

Method for producing a decorative element and use of the decorative...

Method for manufacturing resin thin film stripped pieces

Information display medium and manufacturing method relating thereto

Processes for producing optical effects layers

Security device and method of making thereof

Security element comprising a lenticular image

Display medium for assessment and method for manufacturing same

Phase difference film and production method for the same

Electronic badge and housing for the same

Counterfeit-preventive optical element and information medium

Security display devices, their production and use

Multi-layer body and method for the production thereof

Security device and method of making thereof

Anti-counterfeiting device and method

Multilayer element and method for producing same

Method and device for producing a multilayer film

Encrypted optical security device

Patents Applicationslast 30 patents

SECURITY ELEMENT WITH MOTIF-FORMING LIQUID-CRYSTAL LAYER

SECURING ELEMENT WITH A SUBSTRATE AND AT LEAST ONE MICRO-IMAGE ASSE...

COMPOSITIONS, COMPRISING PLATELET-SHAPED TRANSITION METAL PARTICLES

OPTICAL LAMINATE AND METHOD FOR DETERMINING AUTHENTICITY THEREOF, A...

OPTICALLY VARIABLE SECURITY ELEMENT

AZIMUTHALLY MODULATED SCATTERING DEVICE

SECURITY ELEMENT HAVING A MACHINE-READABLE CODE AND METHOD FOR CHEC...

SECURITY ELEMENT HAVING REFLECTIVE AND STATIC FEATURES

SECURITY ELEMENT WITH AN OPTICAL EFFECT LAYER

SECURITY ELEMENT HAVING AT LEAST ONE FIRST COLOR-SHIFTING AREA

Optical Structure Having a Relief Effect

DUAL-COLOR SHIFT SECURITY FILM

FLAT SECURITY ELEMENT WITH OPTICAL SECURITY FEATURES

MULTIFUNCTION SECURITY ELEMENT

IDENTIFICATION MEDIUM, ARTICLE, AND IDENTIFICATION MEDIUM USE METHOD

SEMI-FINISHED PRODUCT, SECURITY ELEMENT, METHODS OF PRODUCING THEM...

MAGNETIC ASSEMBLIES AND PROCESSES FOR PRODUCING OPTICAL EFFECT LAYE...

DISPLAY MEDIUM, DISPLAY PRODUCT, AND DISPLAY SET

DISPLAY MEDIUM, AUTHENTICITY DETERMINATION METHOD, AND ARTICLE INCL...

COMPOSITE PIGMENT, IDENTIFICATION MEDIUM, AND AUTHENTICITY DETERMIN...

COMPOSITE PIGMENT, IDENTIFICATION MEDIUM, AND METHOD FOR DETERMININ...

PHASE DIFFERENCE FILM AND PRODUCTION METHOD FOR THE SAME

SECURITY INKS AND MACHINE READABLE SECURITY FEATURES

COMPOSITIONS, COMPRISING SILVER NANOPLATELETS

MAGNETIC ASSEMBLIES AND PROCESSES FOR PRODUCING OPTICAL EFFECT LAYE...

ANTI-COUNTERFEITING DEVICE AND METHOD

OPTICAL DEVICE AND METHOD OF MANUFACTURE THEREOF

METHOD FOR PRODUCING A DECORATIVE ELEMENT AND USE OF THE DECORATIVE...

PROCESSES FOR PRODUCING OPTICAL EFFECTS LAYERS

IDENTIFICATION MEDIUM, AUTHENTICITY DETERMINATION METHOD, AND ARTICLE