B27K3/002 - CPC Classification Index

ClassID:

47016 ⎘

B27K3/002 - CPC Classification

Classification description:

Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process employing compositions comprising microorganisms

Recent Application in this class:

20220152865

2022-05-19

Wood treatment device for the pressure-free treatment of wood and a pressure-free method for treating wood

20220132758

2022-05-05

INTRODUCTION OF ACTIVE SUBSTANCES AND/OR DYE INTO PLANT TISSUE

20200324434

2020-10-15

Wood treatment device for the pressure-free treatment of wood and a pressure-free method for treating wood

20180168157

2018-06-21

ANTIMICROBIAL COMPOSITIONS COMPRISING FOOD APPROVED ANTIMICROBIALS AND ZINC PYRITHIONE

20170335414

2017-11-23

Bio-nematocide

20170332644

2017-11-23

Process for repairing damage to wood and related cellulosic products caused by termites and other wood damaging insects

20170332624

2017-11-23

INSECTICIDAL EFFECT BASED ON A MODIFICATION OF THE BACTERIA OF THE GENUS GLUCONACETOBACTER

20160174568

2016-06-23

Termite and other wood damaging insect control

20140322548

2014-10-30

Aqueous solution

#10

20140205850

2014-07-24

Biological method to reduce wetwood content in green lumber

#11

20130209823

2013-08-15

Wood preservative compositions useful for treating copper-tolerant fungi

#12

20100330384

2010-12-30

Method of treating cellulosic materials with hydrophobins

#13

20060278061

2006-12-14

Method of improving the acoustic characteristics of resonant wood for musical instruments

#14

20050112393

2005-05-26

Antifungal preservative composition for an environmentally friendly process