Liisa Lehtinen

Person

Lahti, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Process for adding a coupling agent to raw stock
- Patent number 9,254,584
- Issue date Feb 9, 2016
- UPM-Kymmene Corporation
- Liisa Lehtinen
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Wood composite material and method for making same
- Patent number 8,557,881
- Issue date Oct 15, 2013
- UPM - Kymmene OYJ
- Liisa Lehtinen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and device for producing chaff and wood composite material
- Patent number 8,474,736
- Issue date Jul 2, 2013
- UPM - Kymmene OYJ
- Liisa Lehtinen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
NATURAL FIBER PLASTIC COMPOSITE
- Publication number 20150040509
- Publication date Feb 12, 2015
- UPM-Kymmene Corporation
- Piia Peltola
- B32 - LAYERED PRODUCTS
Information Patent Application
L-PROFILE SHAPED ELEMENT, THE USE OF SAME AND A METHOD FOR INSTALLI...
- Publication number 20130074429
- Publication date Mar 28, 2013
- UPM-Kymmene Corporation
- Liisa Lehtinen
- E04 - BUILDING
Information Patent Application
PROCESS FOR ADDING A COUPLING AGENT TO RAW STOCK
- Publication number 20110294909
- Publication date Dec 1, 2011
- UMP-Kymmene Corporation
- Liisa Lehtinen
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING THE QUALITY IN THE MANUFACTURE...
- Publication number 20110278754
- Publication date Nov 17, 2011
- UPM-KYMMENE CORPORATION
- Liisa Lehtinen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESS AND APPARATUS FOR THE HOMOGENIZATION OF FEED STOCK
- Publication number 20110266378
- Publication date Nov 3, 2011
- UPM-Kymmene Corporation
- Liisa Lehtinen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR FORMING A WOOD COMPOSITE PRODUCT, A WOOD COMPOSITE PRODU...
- Publication number 20110256348
- Publication date Oct 20, 2011
- UPM-Kymmene Corporation
- Markku Koivisto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR PRODUCING CHAFF AND WOOD COMPOSITE MATERIAL
- Publication number 20110024530
- Publication date Feb 3, 2011
- UPM-KYMMENE OYJ
- Liisa Lehtinen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
WOOD COMPOSITE MATERIAL AND METHOD FOR MAKING SAME
- Publication number 20100267866
- Publication date Oct 21, 2010
- UPM-KYMMENE OYJ
- Liisa Lehtinen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Liisa Lehtinen

Person

Patents Grantslast 30 patents

Process for adding a coupling agent to raw stock

Wood composite material and method for making same

Method and device for producing chaff and wood composite material

Patents Applicationslast 30 patents

NATURAL FIBER PLASTIC COMPOSITE

L-PROFILE SHAPED ELEMENT, THE USE OF SAME AND A METHOD FOR INSTALLI...

PROCESS FOR ADDING A COUPLING AGENT TO RAW STOCK

METHOD AND APPARATUS FOR CONTROLLING THE QUALITY IN THE MANUFACTURE...

PROCESS AND APPARATUS FOR THE HOMOGENIZATION OF FEED STOCK

METHOD FOR FORMING A WOOD COMPOSITE PRODUCT, A WOOD COMPOSITE PRODU...

METHOD AND DEVICE FOR PRODUCING CHAFF AND WOOD COMPOSITE MATERIAL

WOOD COMPOSITE MATERIAL AND METHOD FOR MAKING SAME