ClassID:

47057

B27K3/343 - CPC Classification

Classification description:

Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process; Organic impregnating agents Heterocyclic compounds

Recent Application in this class:
#1
20260145359
2026-05-28

METHOD FOR MODIFYING WOOD AND PRODUCTS THEREOF

#2
20260109076
2026-04-23

WOOD PRESERVATIVE COMPOSITION COMPRISING 4,5-DICHLORO-2-OCTYLISOTHIAZOL-3(2H)-ONE, A METHOD TREATING A WOOD SUBSTRATE THEREWITH, AND A WOOD PRODUCT PRODUCED THEREFROM

#3
20260070256
2026-03-12

WOOD PRESERVATIVE COMPOSITION COMPRISING 4,5-DICHLORO-2-OCTYLISOTHIAZOL-3(2H)-ONE, A METHOD TREATING A WOOD SUBSTRATE THEREWITH, AND A WOOD PRODUCT PRODUCED THEREFROM

#4
20250375917
2025-12-11

WOOD PRESERVATIVE COMPOSITION COMPRISING 4,5-DICHLORO-2-OCTYLISOTHIAZOL-3(2H)-ONE, A METHOD TREATING A WOOD SUBSTRATE THEREWITH, AND A WOOD PRODUCT PRODUCED THEREFROM

#5
20250214278
2025-07-03

POLYMERIZABLE SOLUTION FOR OBTAINING A FURAN POLYMER IMPREGNATED MATERIAL

#6
20250196393
2025-06-19

WOOD PRESERVATIVE COMPOSITION COMPRISING 4,5-DICHLORO-2-OCTYLISOTHIAZOL-3(2H)-ONE, A METHOD TREATING A WOOD SUBSTRATE THEREWITH, AND A WOOD PRODUCT PRODUCED THEREFROM

#7
20250153390
2025-05-15

METHOD FOR PRODUCING MODIFIED WOODEN MATERIAL, 5-HMF RESINIFICATION SOLUTION, AND MODIFIED WOODEN MATERIAL

#8
20250136866
2025-05-01

WOOD MULCH AGENT DELIVERY

#9
20240342946
2024-10-17

A WOOD PRESERVATIVE COMPOSITION COMPRISING 4,5-DICHLORO-2-OCTYLISOTHIAZOL-3(2H)-ONE, A METHOD TREATING A WOOD SUBSTRATE THEREWITH, AND A WOOD PRODUCT PRODUCED THEREFROM

#10
20240196901
2024-06-20

Zinc and Boron Containing Enhanced Wood Preservative

#11
20240099303
2024-03-28

Wood preservative and method for producing same

#12
20240033966
2024-02-01

WOOD TREATMENT COMPOSITIONS HAVING ANTIMICROBIAL PROPERTIES

#13
20240001584
2024-01-04

METHOD FOR TREATING WOOD AND CONSTRUCTION ELEMENT

#14
20230337680
2023-10-26

PENFLUFEN AS A WOOD PRESERVATIVE AGAINST WOOD-DESTROYING BASIDIOMYCETES

#15
20230264382
2023-08-24

METHOD FOR PRODUCING MODIFIED WOOD-BASED MATERIAL, FURAN DERIVATIVE RESINIFICATION SOLUTION, AND MODIFIED WOOD-BASED MATERIAL

#16
20220240510
2022-08-04

SURFACE-TREATING WOOD TO PREVENT DISCOLORATION

#17
20220097253
2022-03-31

ALDEHYDE TREATMENT OF LUMBER

#18
20220000115
2022-01-06

Wood preservative and method for producing same

#19
20210339425
2021-11-04

Wood preservatives

#20
20210337784
2021-11-04

WOOD PRESERVATIVES

#21
20210260789
2021-08-26

Wood-encased pencil

#22
20200368936
2020-11-26

Durable palm fiber composite material and preparing method thereof

#23
20200282592
2020-09-10

SOLVENT-BORNE WOOD PRESERVATIVE COMPOSITIONS

#24
20200068894
2020-03-05

Antimicrobial composition for protecting wood

#25
20190289851
2019-09-26

SURFACE-TREATING WOOD TO PREVENT DISCOLORATION

#26
20190246641
2019-08-15

Wood preservative and method for producing same

#27
20190194231
2019-06-27

Compounds, compositions and methods for the treatment of wood

#28
20190184597
2019-06-20

Stable wood preservative formulations

#29
20190152093
2019-05-23

METHODS FOR IMPROVED COPPER PENETRATION IN WOOD

#30
20190150453
2019-05-23

Penflufen as a wood preservative against wood-destroying basidiomycetes

#31
20190099913
2019-04-04

Wood pigment compositions and wood treatment processes

#32
20190084182
2019-03-21

SOLVENT-BORNE WOOD PRESERVATIVE COMPOSITIONS

#33
20190084181
2019-03-21

Methods and systems for impregnating wood with a polymer solution and products thereof

#34
20190021332
2019-01-24

MICRONIZED WOOD PRESERVATIVE FORMULATIONS

#35
20180242588
2018-08-30

BIOCIDAL MIXTURES

#36
20180207834
2018-07-26

Methods and systems for impregnating wood with a polymer solution and products thereof

#37
20180027814
2018-02-01

Methods of making dazomet compositions

#38
20170360042
2017-12-21

MICRONIZED WOOD PRESERVATIVE FORMULATIONS IN ORGANIC CARRIERS

#39
20170326753
2017-11-16

Protection of wood

#40
20170320230
2017-11-09

Wood preservative formulation

#41
20170265471
2017-09-21

SURFACE-TREATING WOOD TO PREVENT DISCOLORATION

#42
20170252718
2017-09-07

Heat insulation material based on aerogel

#43
20170238549
2017-08-24

MICRONIZED WOOD PRESERVATIVE FORMULATIONS

#44
20170112135
2017-04-27

Biocide Concentrate Composition for the Addition to Oil-Based Formulations, and Compositions Containing the Same

#45
20170112134
2017-04-27

Composition for preparing emulsion or microemulsion

#46
20170112133
2017-04-27

Antimicrobial composition for protecting wood

#47
20170087739
2017-03-30

TREATMENT OF HARDWOOD ARTICLES WITH COPPER AND/OR ZINC WOOD PRESERVATIVES

#48
20170064960
2017-03-09

Wood preservative formulations comprising isothtazolones which provide protection against surface staining

#49
20170049106
2017-02-23

Dazomet compositions

#50
20160376406
2016-12-29

Composition comprising furfuryl alcohol

#51
20160360752
2016-12-15

OCTYLISOTHIAZOLINONE DISPERSIONS

#52
20160325459
2016-11-10

PROTECTION OF WOOD

#53
20160316754
2016-11-03

WOOD PRESERVATIVE

#54
20160295863
2016-10-13

Fungicidal penflufen mixtures

#55
20160221211
2016-08-04

PRESERVATION OF WOOD, COMPOSITIONS AND METHODS THEREOF

#56
20160192654
2016-07-07

Combinations of pyrimethanil and monoterpenes

#57
20160185008
2016-06-30

WAX-BIOCIDE WOOD TREATMENT

#58
20160144531
2016-05-26

Chemically modified wood and non-wood products and methods for the production thereof

#59
20150314471
2015-11-05

Wood preservative composition

#60
20150305337
2015-10-29

Combinations of pyrimethanil and monoterpenes

#61
20150090158
2015-04-02

SOLVENT RECOVERY

#62
20150086719
2015-03-26

USE OF TRALOPYRIL AGAINST MARINE WOODBORERS

#63
20150030501
2015-01-29

Dazomet compositions

#64
20140234648
2014-08-21

Micronized wood preservative formulations

#65
20140154515
2014-06-05

Polymer impregnated bamboo

#66
20140142130
2014-05-22

Combinations of pyrimethanil and monoterpenes

#67
20140079806
2014-03-20

Penflufen as a wood preservative against wood-destroying basidiomycetes

#68
20140031424
2014-01-30

Reduced drying carrier formulation

#69
20130209823
2013-08-15

Wood preservative compositions useful for treating copper-tolerant fungi

#70
20130059014
2013-03-07

Anilide-based compounds for preserving wood and method of use thereof

#71
20130017404
2013-01-17

TREATMENT OF HARDWOOD ARTICLES WITH COPPER AND/OR ZINC WOOD PRESERVATIVES

#72
20120042535
2012-02-23

Solvent recovery

#73
20110305841
2011-12-15

Preservation of wood, compositions and methods thereof

#74
20110256238
2011-10-20

WOOD PRESERVATIVE AND WOOD PROCESSING METHOD

#75
20110250358
2011-10-13

Micronized wood preservative formulations in organic carriers

#76
20110183076
2011-07-28

Method for treating a wood board

#77
20110111245
2011-05-12

Antisapstain compositions comprising a haloalkynl compound, an azole and an unsaturated acid

#78
20110071201
2011-03-24

PHENOL-CONTAINING AZOLE COMPOSITIONS FOR THE PROTECTION OF INDUSTRIAL MATERIALS

#79
20110030579
2011-02-10

Amidoalkylamine-comprising azole compositions for protecting industrial materials

#80
20110027570
2011-02-03

Furan polymer impregnated wood, method for preparing the polymer and uses thereof

#81
20110003771
2011-01-06

Wood Preservative Composition

#82
20100251927
2010-10-07

Use of biocide compositions for wood preservation

#83
20100203157
2010-08-12

Combinations of pyrimethanil and silver compounds

#84
20100120878
2010-05-13

FORMULATION

#85
20100099724
2010-04-22

Formulations comprising triazoles and alkoxylated amines

#86
20100068545
2010-03-18

Compositions and methods for wood preservation

#87
20100062276
2010-03-11

Method for modifying wood and wood thereby obtained

#88
20090215845
2009-08-27

Fungicidal mixtures

#89
20090143452
2009-06-04

Use of prochloraz for wood protection

#90
20090092683
2009-04-09

Micronized Wood Preservative Formulations

#91
20090069356
2009-03-12

USE OF ANILINOPYRIMIDINES IN WOOD PROTECTION

#92
20090035564
2009-02-05

Micronized wood preservative formulations

#93
20090028917
2009-01-29

Micronized Wood Preservative Formulations

#94
20090004497
2009-01-01

Wood Preservative Formulations Comprising Rh-287

#95
20080306119
2008-12-11

Method for the protection of materials

#96
20080286380
2008-11-20

Micronized wood preservative formulations

#97
20080280929
2008-11-13

Antifungal wallboards and building materials and methods for the production thereof

#98
20080260841
2008-10-23

Micronized wood preservative formulations

#99
20080221067
2008-09-11

Wood preservative composition

#100
20080210121
2008-09-04

Micronized wood preservative formulations

#101
20080199525
2008-08-21

Micronized wood preservative formulations

#102
20080175913
2008-07-24

Wood preservative compositions comprising isothiazolone-pyrethroids

#103
20080160288
2008-07-03

Method for Impregnating Lignocellulosic Materials with Effect Agents

#104
20080044492
2008-02-21

MICROBICIDAL COMPOSITIONS

#105
20070270612
2007-11-22

Biocidal azole emulsion concentrates having high active ingredient content

#106
20070264175
2007-11-15

Method And Process For Controlling The Temperature, Pressure-And Density Profiles In Dense Fluid Processes

#107
20070224289
2007-09-27

Multi-component biocide composition for wood protection

#108
20070224160
2007-09-27

Nonleachable Composition and Method to Use

#109
20070212326
2007-09-13

POLYQUATERNARY ORGANOSILICON COMPOUNDS-CONTAINING COMPOSITION

#110
20070193473
2007-08-23

Micronized wood preservative formulations

#111
20070124872
2007-06-07

Method of coloring with capped diazotized compound and coupling component

#112
20070029279
2007-02-08

Wood treating formulation

#113
20070021385
2007-01-25

Compositions and methods for wood preservation

#114
20060288904
2006-12-28

Micronized wood preservative compositions

#115
20060252847
2006-11-09

Preservatives for wood-based products

#116
20060240263
2006-10-26

Wood preservatives

#117
20060115506
2006-06-01

Compositions and method of wood preservation

#118
20060112850
2006-06-01

Micronized wood preservative formulations in organic carriers

#119
20060086284
2006-04-27

Non-alkaline micronized wood preservative formulations

#120
20060075923
2006-04-13

Method of manufacture and treatment of wood with injectable particulate iron oxide

#121
20060057300
2006-03-16

Emulsion compositions for wood protection

#122
20060051607
2006-03-09

Method for improving the surface hardness of a wooden body using an aqueous solution of an impregnating agent

#123
20060029743
2006-02-09

Wood preservatives and methods of wood preservation

#124
20050249812
2005-11-10

Micronized organic preservative formulations

#125
20050234070
2005-10-20

Agents for preserving technical materials against insects

#126
20050227956
2005-10-13

Control of mold growth on wood

#127
20050152994
2005-07-14

Composition and process for coloring and preserving wood

#128
20050126430
2005-06-16

Building materials with bioresistant properties

#129
20050119335
2005-06-02

Environmentally safe anti-fungal composition and methods of using same

#130
20050118280
2005-06-02

Micronized wood preservative formulations

#131
20050080089
2005-04-14

Formulations comprising triazoles and alkoxylated amines

#132
20050009883
2005-01-13

Synergistic insecticide mixtures

#133
19294981
2025-12-09

Wood preservative composition comprising 4,5-dichloro-2-octylisothiazol-3(2H)-one, a method treating a wood substrate therewith, and a wood product produced therefrom