Enzymatic unhairing

Industry

CPC
C14C1/065

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Parent Industries

CCHEMISTRY METALLURGY C14Leather C14CCHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER C14C1/00Chemical treatment prior to tanning

Current Industry

C14C1/065Enzymatic unhairing

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Environmentally friendly process for tanning hides
- Patent number 11,873,536
- Issue date Jan 16, 2024
- BEKEN ITALIA S.R.L.
- Mirko Negretto
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Fungal strain Beauveria sp. MTCC 5184 and a process for the prepara...
- Patent number 10,544,473
- Issue date Jan 28, 2020
- Council of Scientific and Industrial Research
- Seeta Laxman Ryali
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Animal hide dehairing methods
- Patent number 10,428,398
- Issue date Oct 1, 2019
- National Beef Packing Company, LLC
- Shaun Francis Gleeson
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Leather production using waste liquids
- Patent number 10,260,115
- Issue date Apr 16, 2019
- Zhuangdou Zhang
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Dehairing of skins and hides
- Patent number 9,856,540
- Issue date Jan 2, 2018
- Novozymes A/S
- Niels Henrik Soerensen
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Dehairing of skins and hides
- Patent number 9,267,182
- Issue date Feb 23, 2016
- Novozymes A/S
- Niels Henrik Soerensen
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Fungal strain Beauveria sp. MTCC 5184 and a process for the prepara...
- Patent number 9,217,140
- Issue date Dec 22, 2015
- Council of Scientific and Industrial Research
- Seeta Laxman Ryali
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Topcoat
- Patent number 9,212,403
- Issue date Dec 15, 2015
- Midori Hokuyo Co., Ltd.
- Shinji Kashiwagura
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Fungal strain Beauveria sp. MTCC 5184 and a process for the prepara...
- Patent number 8,765,447
- Issue date Jul 1, 2014
- Council of Scientific and Industrial Research
- Seeta Laxman Ryali
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Hide processing methods and compositions
- Patent number 8,524,481
- Issue date Sep 3, 2013
- West Bengal University of Technology
- Shaon Ray Chaudhuri
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Method for removing horn substances from animal skin
- Patent number 7,250,062
- Issue date Jul 31, 2007
- BASF Aktienegesellschaft
- Hans-Georg Lemaire
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Process for lime and sulfide free unhairing of skins or hides using...
- Patent number 7,198,647
- Issue date Apr 3, 2007
- Council of Scientific and Industrial Research
- Chellan Rose
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Process for the preparation of alkaline protease
- Patent number 7,186,546
- Issue date Mar 6, 2007
- Council of Scientific and Industrial Research
- Ryali Seeta Laxman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Dehairing and fiber opening process for complete elimination of lim...
- Patent number 6,957,554
- Issue date Oct 25, 2005
- Council of Scientific and Industrial Research
- Subramani Saravanabhavan
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Enzymatic unhairing agent for use in tanning for producing leather...
- Patent number 6,867,032
- Issue date Mar 15, 2005
- Daiwa Kasei K.K.
- Yasuhiro Shimizu
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Process for the preparation of alkaline protease
- Patent number 6,777,219
- Issue date Aug 17, 2004
- Council of Scientific and Industrial Research
- Ryali Seeta Laxman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Ecofriendly bio-process for leather processing
- Patent number 6,708,531
- Issue date Mar 23, 2004
- Council of Scientific and Industrial Research
- Palanisamy Thanikaivelan
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Metallo-endopeptidases
- Patent number 6,518,054
- Issue date Feb 11, 2003
- Rijksuniverstteit Te Groningen
- Lambertus Van den Burg
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Enzyme preparation containing protease
- Patent number 6,451,586
- Issue date Sep 17, 2002
- Roehm GmbH & Co KG
- Juergen Christner
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Method for dehairing of hides or skins by means of enzymes
- Patent number 5,834,299
- Issue date Nov 10, 1998
- Novo Nordisk A/S
- Lars Peter Andersen
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Method for liming hides and skins
- Patent number 5,508,195
- Issue date Apr 16, 1996
- Rohm GmbH
- Juergen Christner
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Methods for leather processing including liquid enzyme formulation
- Patent number 5,102,422
- Issue date Apr 7, 1992
- Rohm GmbH
- Juergen Christner
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Liquid enzyme preparations
- Patent number 4,943,530
- Issue date Jul 24, 1990
- Rohm GmbH
- Juergen Christner
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Enzymatic unhairing method
- Patent number 4,636,222
- Issue date Jan 13, 1987
- Rohm GmbH
- Ernst Pfleiderer
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Enzymatic method for hair recovery with concurrent opening of hide...
- Patent number 4,294,087
- Issue date Oct 13, 1981
- Rohm GmbH
- Rolf Monsheimer
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Microorganism and proteolytic enzyme derived therefrom
- Patent number 4,288,556
- Issue date Sep 8, 1981
- Rhone-Poulenc Industries
- Andre Belloc
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Process for recovering hair by dissolving the skin or hide
- Patent number 4,019,956
- Issue date Apr 26, 1977
- Omnium de Prospective Industrielle, S.A.
- Carnot E. A. R. Saby
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
3840433
- Patent number 3,840,433
- Issue date Oct 8, 1974
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
3806412
- Patent number 3,806,412
- Issue date Apr 23, 1974
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
3723250
- Patent number 3,723,250
- Issue date Mar 27, 1973
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ENVIRONMENTALLY FRIENDLY PROCESS FOR TANNING HIDES
- Publication number 20230175082
- Publication date Jun 8, 2023
- BEKEN ITALIA S.R.L.
- Mirko NEGRETTO
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
ANIMAL HIDE DEHAIRING METHODS
- Publication number 20200024675
- Publication date Jan 23, 2020
- NATIONAL BEEF PACKING COMPANY, LLC
- Shaun Francis Gleeson
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
BIO-DEGRADABLE COMPOSITION AND/OR PROBIOTIC BIOCHEMICALS AND METHOD...
- Publication number 20200024674
- Publication date Jan 23, 2020
- Sustainable Community Development, L.L.C., D/B/A SCD Probiotics
- Matthew T. Wood
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
Leather Production Using Waste Liquids
- Publication number 20170233833
- Publication date Aug 17, 2017
- Zhuangdou Zhang
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
ANIMAL HIDE DEHAIRING METHODS
- Publication number 20170175210
- Publication date Jun 22, 2017
- NATIONAL BEEF PACKING COMPANY, LLC
- Shaun Francis Gleeson
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
Compositions and Methods Comprising LG12-CLADE Protease Variants
- Publication number 20160222368
- Publication date Aug 4, 2016
- Danisco US Inc.
- Lilia M. Babe
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
Tanning Process With Reduced Waste Discharge
- Publication number 20160186275
- Publication date Jun 30, 2016
- Zhuangdou Zhang
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
Dehairing of Skins and Hides
- Publication number 20160122838
- Publication date May 5, 2016
- NOVOZYMES A/S
- Niels Henrik Soerensen
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
NOVEL FUNGAL STRAIN BEAUVERIA SP. MTCC 5184 AND A PROCESS FOR THE P...
- Publication number 20140315244
- Publication date Oct 23, 2014
- Council of Scientific and Industrial Research
- Seeta Laxman RYALI
- B82 - NANO-TECHNOLOGY
Information Patent Application
ENZYMES FROM CONIDIOBOLUS BREFELDIANUS AND PROCESS FOR PREPARATION...
- Publication number 20130115671
- Publication date May 9, 2013
- Council of Scientific and Industrial Research
- Seeta Laxman Ryali
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
Dehairing of Skins and Hides
- Publication number 20130102058
- Publication date Apr 25, 2013
- NOVOZYMES A/S
- Niels Henrik Soerensen
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
NOVEL FUNGAL STRAIN BEAUVERIA SP. MTCC 5184 AND A PROCESS FOR THE P...
- Publication number 20130095523
- Publication date Apr 18, 2013
- Council of Scientific and Industrial Research
- Seeta Laxman Ryali
- B82 - NANO-TECHNOLOGY
Information Patent Application
HIDE PROCESSING METHODS AND COMPOSITIONS
- Publication number 20120142073
- Publication date Jun 7, 2012
- West Bengal University of Technology
- Shaon Ray Chaudhuri
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
TOPCOAT
- Publication number 20110078862
- Publication date Apr 7, 2011
- MIDORI HOKUYO CO.,LTD.
- Shinji Kashiwagura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR REMOVING HORN SUBSTANCES FROM ANIMAL SKIN
- Publication number 20070143930
- Publication date Jun 28, 2007
- BASFAktiengesellschaft
- Hans-Georg LEMAIRE
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
Method for the extraction of keratin from dead animal skins
- Publication number 20070124868
- Publication date Jun 7, 2007
- BASF Aktiengesellschaft
- Holger Buehler
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
Method for producing leather
- Publication number 20070022541
- Publication date Feb 1, 2007
- BASF Aktiengessellschaft
- Tilman Ludecke Taeger
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
Method for removing horn substances from animal skin
- Publication number 20060037148
- Publication date Feb 23, 2006
- BASF Aktiengesellschaft
- Hans-George Lemaire
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
Novel dehairing and fibre opening process for complete elimination...
- Publication number 20050102761
- Publication date May 19, 2005
- Subramani Saravanabhavan
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
Method for preparing leather using protease and method for treating...
- Publication number 20040214309
- Publication date Oct 28, 2004
- Ho-Yong Park
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
Process for the preparation of alkaline protease
- Publication number 20040187220
- Publication date Sep 30, 2004
- Council of Scientific and Industrial Research
- Ryali Seeta Laxman
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
Process for lime and sulfide free unhairing of skins or hides using...
- Publication number 20040006825
- Publication date Jan 15, 2004
- Chellan Rose
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
Process for the preparation of alkaline protease
- Publication number 20030175899
- Publication date Sep 18, 2003
- Ryali Seeta Laxman
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
Enzymatic unhairing agent for use in tanning for producing leather...
- Publication number 20020182711
- Publication date Dec 5, 2002
- Yasuhiro Shimizu
- C14 - SKINS HIDES PELTS LEATHER

Enzymatic unhairing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Environmentally friendly process for tanning hides

Fungal strain Beauveria sp. MTCC 5184 and a process for the prepara...

Animal hide dehairing methods

Leather production using waste liquids

Dehairing of skins and hides

Dehairing of skins and hides

Fungal strain Beauveria sp. MTCC 5184 and a process for the prepara...

Topcoat

Fungal strain Beauveria sp. MTCC 5184 and a process for the prepara...

Hide processing methods and compositions

Method for removing horn substances from animal skin

Process for lime and sulfide free unhairing of skins or hides using...

Process for the preparation of alkaline protease

Dehairing and fiber opening process for complete elimination of lim...

Enzymatic unhairing agent for use in tanning for producing leather...

Process for the preparation of alkaline protease

Ecofriendly bio-process for leather processing

Metallo-endopeptidases

Enzyme preparation containing protease

Method for dehairing of hides or skins by means of enzymes

Method for liming hides and skins

Methods for leather processing including liquid enzyme formulation

Liquid enzyme preparations

Enzymatic unhairing method

Enzymatic method for hair recovery with concurrent opening of hide...

Microorganism and proteolytic enzyme derived therefrom

Process for recovering hair by dissolving the skin or hide

3840433

3806412

3723250

Patents Applicationslast 30 patents

ENVIRONMENTALLY FRIENDLY PROCESS FOR TANNING HIDES

ANIMAL HIDE DEHAIRING METHODS

BIO-DEGRADABLE COMPOSITION AND/OR PROBIOTIC BIOCHEMICALS AND METHOD...

Leather Production Using Waste Liquids

ANIMAL HIDE DEHAIRING METHODS

Compositions and Methods Comprising LG12-CLADE Protease Variants

Tanning Process With Reduced Waste Discharge

Dehairing of Skins and Hides

NOVEL FUNGAL STRAIN BEAUVERIA SP. MTCC 5184 AND A PROCESS FOR THE P...

ENZYMES FROM CONIDIOBOLUS BREFELDIANUS AND PROCESS FOR PREPARATION...

Dehairing of Skins and Hides

NOVEL FUNGAL STRAIN BEAUVERIA SP. MTCC 5184 AND A PROCESS FOR THE P...

HIDE PROCESSING METHODS AND COMPOSITIONS

TOPCOAT

METHOD FOR REMOVING HORN SUBSTANCES FROM ANIMAL SKIN

Method for the extraction of keratin from dead animal skins

Method for producing leather

Method for removing horn substances from animal skin

Novel dehairing and fibre opening process for complete elimination...

Method for preparing leather using protease and method for treating...

Process for the preparation of alkaline protease

Process for lime and sulfide free unhairing of skins or hides using...

Process for the preparation of alkaline protease

Enzymatic unhairing agent for use in tanning for producing leather...