ClassID:

21741

A61K2800/94 - CPC Classification

Classification description:

Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects; Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof Involves covalent bonding to the substrate

Recent Application in this class:
#1
20250381425
2025-12-18

METHODS FOR FIXING HAIR AND SKIN

#2
20250381109
2025-12-18

KERATIN TREATMENT FORMULATIONS AND METHODS

#3
20250302704
2025-10-02

METHODS FOR FIXING HAIR AND SKIN

#4
20250295569
2025-09-25

TRANSPARENT COLORED COSMETIC INGREDIENT FOR COSMETIC PRODUCTS, POSSIBLY CAPABLE OF AUTOMATICALLY CHANGING COLOR WHEN IRRADIATED BY ULTRAVIOLET LIGHT

#5
20250195395
2025-06-19

COSMETIC ADHESIVE COMPOSITIONS

#6
20240408419
2024-12-12

Methods for fixing hair and skin

#7
20240148621
2024-05-09

COSMETIC COMPOSITION CONTAINING AT LEAST ONE COSMETIC POWDER WITH CHROMOPHORE-BASED SURFACE COATING

#8
20230201632
2023-06-29

METHODS FOR FIXING HAIR AND SKIN

#9
20230104929
2023-04-06

Methods for fixing hair and skin

#10
20230094852
2023-03-30

TRANSPARENT COLORED COSMETIC INGREDIENT FOR COSMETIC PRODUCTS, POSSIBLY CAPABLE OF AUTOMATICALLY CHANGING COLOR WHEN IRRADIATED BY ULTRAVIOLET LIGHT

#11
20230088314
2023-03-23

Composition For Surface Modification

#12
20220218579
2022-07-14

KERATIN TREATMENT FORMULATIONS AND METHODS

#13
20220087922
2022-03-24

Covalent treatment with thiols of keratin-containing materials

#14
20210046334
2021-02-18

Methods for fixing hair and skin

#15
20200345599
2020-11-05

Composition for surface modification

#16
20200230040
2020-07-23

KERATIN TREATMENT FORMULATIONS AND METHODS

#17
20200113810
2020-04-16

Nail Composition with Capped Oligomers

#18
20200054543
2020-02-20

Personal care composition comprising particles

#19
20190388332
2019-12-26

Nail composition with capped oligomers

#20
20190374449
2019-12-12

METALLIC GEL NAIL POLISH AND METHOD OF APPLICATION

#21
20190254955
2019-08-22

Covalent treatment with thiols of keratin-containing materials

#22
20190241680
2019-08-08

Bonding tissues and cross-linking proteins with naphthalimide compounds

#23
20180344619
2018-12-06

Aqueous compositions for the treatment of hair

#24
20180244831
2018-08-30

(Meth)acrylamide based urethane oligomer and active energy ray curable resin composition containing same

#25
20180235857
2018-08-23

Keratin treatment formulations and methods

#26
20180214362
2018-08-02

KERATIN TREATMENT FORMULATIONS AND METHODS

#27
20180193236
2018-07-12

Composition for surface modification

#28
20180153787
2018-06-07

Methods and articles of manufacture for the treatment of skin

#29
20180117367
2018-05-03

Methods for fixing hair and skin

#30
20180079833
2018-03-22

Bonding tissues and cross-linking proteins with naphthalimide compounds

#31
20170291994
2017-10-12

Silicone compounds and compositions thereof for the treatment of amino acid based substrates

#32
20160250128
2016-09-01

TARGETED CAPSULES FOR THE DELIVERY OF SKIN WHITENING AGENTS IN THE SKIN

#33
20160081899
2016-03-24

Methods for fixing hair and skin

#34
20160068614
2016-03-10

Bonding tissues and cross-linking proteins with naphthalimide compounds

#35
20160038391
2016-02-11

METHODS AND ARTICLES OF MANUFACTURE FOR THE TREATMENT OF SKIN

#36
20150034117
2015-02-05

Methods for fixing hair and skin

#37
20140343016
2014-11-20

Cosmetic composition comprising a modified alpha-alkoxysilane

#38
20140314696
2014-10-23

Cosmetic composition comprising at least one alkoxysilane

#39
20140271503
2014-09-18

Topical with static photobiological functionality

#40
20140134906
2014-05-15

Permanent attachment of pigments and dyes to surfaces containing C-OH functionality

#41
20140102469
2014-04-17

METHODS AND COMPOSITIONS FOR BONDING SILICONE POLYMERS TO HAIR AND NAILS

#42
20130045171
2013-02-21

Bonding tissues and cross-linking proteins with naphthalimide compounds

#43
20120247500
2012-10-04

PROCESS FOR PERMANENTLY RESHAPING HAIR USING MERCAPTOSILOXANE COMPOSITION

#44
20120031420
2012-02-09

Composition and method for thermally activated hair treatment

#45
20110274639
2011-11-10

PEPTIDE-BASED COLORING REAGENTS FOR PERSONAL CARE

#46
20110118228
2011-05-19

Enzymatic production or chemical synthesis and uses for 5,7-dienes and UVB conversion products thereof

#47
20110064684
2011-03-17

Method of chemically modifying the internal region of a hair shaft

#48
20110052508
2011-03-03

Peptide-based oral care surface reagents for personal care

#49
20100311641
2010-12-09

PEPTIDE-BASED BODY SURFACE COLORING REAGENTS

#50
20100298231
2010-11-25

PMMA binding peptides

#51
20100275945
2010-11-04

Hair dyeing process comprising a post-treatment using at least one organic silicon compound

#52
20100247590
2010-09-30

Peptide-Based Systems For Delivery Of Cosmetic Agents

#53
20100189670
2010-07-29

Method for enhancing effects of colorants and conditioners

#54
20100158846
2010-06-24

HAIR-BINDING PEPTIDES

#55
20100158823
2010-06-24

Peptide linkers for effective multivalent peptide binding

#56
20100132133
2010-06-03

KERATIN REACTING POLYMERIC STRUCTURES, THEIR SYNTHESIS AND USE

#57
20100058545
2010-03-11

Cationic dyes

#58
20100015076
2010-01-21

POLYMER STRUCTURE REACTING WITH KERATIN, SYNTHESIS AND USE THEREOF

#59
20100015068
2010-01-21

Methods and Compositions For Altering Biological Surfaces

#60
20100008897
2010-01-14

COMPOSITION FOR PROVIDING A BENEFIT TO A KERATIN-CONTAINING SUBSTRATE

#61
20100004391
2010-01-07

METHOD FOR DERIVATIZING HAIR WITH A REACTIVE POLYETHYLENE GLYCOL

#62
20090181927
2009-07-16

Bonding tissues and cross-linking proteins with naphthalimide compounds

#63
20090156485
2009-06-18

METHOD FOR COUPLING KERATIN-BINDING POLYPEPTIDES WITH EFFECTOR MOLECULES WHICH SUPPORT CARBOXYLIC GROUPS OR SULFONIC ACID GROUPS

#64
20090098076
2009-04-16

Method For the Production of a Keratin-Binding Effector Molecule

#65
20090098074
2009-04-16

Keratin-Binding Effector Molecules Containing Reactive Dyes

#66
20090048428
2009-02-19

Peptide tags for the expression and purification of bioactive peptides

#67
20090029043
2009-01-29

Multifunctional star-shaped prepolymers, their preparation and use

#68
20080317691
2008-12-25

Peptide-based conditioners and colorants for hair, skin, and nails

#69
20080295260
2008-12-04

Disulfide dyes, composition comprising them and method of dyeing hair

#70
20080280810
2008-11-13

PEPTIDES HAVING AFFINITY FOR BODY SURFACES

#71
20080206809
2008-08-28

Peptide tags for the expression and purification of bioactive peptides

#72
20080175798
2008-07-24

PEPTIDE-BASED HAIR PROTECTANTS

#73
20080159975
2008-07-03

Hair treatment composition, hair treatment agent and method for treating hair by using the same

#74
20080152612
2008-06-26

Peptide-based conditioners and colorants for hair, skin, and nails

#75
20080152600
2008-06-26

Peptide-based oral care surface reagents for personal care

#76
20080107614
2008-05-08

PEPTIDE-BASED CONDITIONERS

#77
20070274931
2007-11-29

Long lasting waterproof sunscreen comprising metal oxide and peptide conditioner

#78
20070269394
2007-11-22

PEPTIDE-BASED BODY SURFACE COLORING REAGENTS

#79
20070067924
2007-03-29

Method for enhancing effects of colorants and conditioners

#80
20070065398
2007-03-22

Photoactivatable composition and uses thereof

#81
20070053857
2007-03-08

Peptide-based conditioners and colorants for hair, skin, and nails

#82
20070048236
2007-03-01

Peptide-based conditioners and colorants for hair, skin, and nails

#83
20060286047
2006-12-21

Methods for determining the sequence of a peptide motif having affinity for a substrate

#84
20060233729
2006-10-19

Long-acting, chemical-resistant skin emollients, moisturizers, and strengtheners

#85
20060222609
2006-10-05

Peptide-based body surface coloring reagents

#86
20060199206
2006-09-07

Method for identifying skin care composition-resistant skin-binding peptides

#87
20060165618
2006-07-27

Photoactivatable composition and uses thereof

#88
20060110379
2006-05-25

Linkage of agents using microparticles

#89
20060104966
2006-05-18

Transglutaminase linkage of agents to tissue

#90
20060073111
2006-04-06

Method for identifying shampoo-resistant hair-binding peptides and hair benefit agents therefrom

#91
20050249682
2005-11-10

Long lasting waterproof sunscreen comprising metal oxide and peptide conditioner

#92
20050229335
2005-10-20

Peptide-based carbon nanotube hair colorants and their use in hair colorant and cosmetic compositions

#93
20050226839
2005-10-13

Pepetide-based body surface reagents for personal care

#94
20050113288
2005-05-26

Bonding tissues and cross-linking proteins with naphthalimide compounds

#95
20050112155
2005-05-26

Cosmetic composition comprising a passivated and optionally coated metal particles

#96
20050050656
2005-03-10

Peptide-based conditioners and colorants for hair, skin, and nails