Enso-Gutzeit Oy

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Patents Grantslast 30 patents

Information Patent Grant
Method of separating sodium hydroxide from white liquor or polysulf...
- Patent number 5,843,316
- Issue date Dec 1, 1998
- Enso-Gutzeit Oy
- Hannu Kurittu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cover for product package and method for producing same
- Patent number 5,840,385
- Issue date Nov 24, 1998
- Enso-Gutzeit Oy
- Tapani Penttinen
- B32 - LAYERED PRODUCTS
Information Patent Grant
Mutli-layer product
- Patent number 5,738,933
- Issue date Apr 14, 1998
- Enso-Gutzeit Oy
- Riitta Koskiniemi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of producing a filter cigarette with tipping paper having li...
- Patent number 5,595,196
- Issue date Jan 21, 1997
- Enso-Gutzeit Oy
- Hannu Salonen
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method of separating sodium hydroxide from white liquor
- Patent number 5,510,035
- Issue date Apr 23, 1996
- Enso-Gutzeit Oy
- Marjo Toronen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for the treatment of spent liquors in pulp production
- Patent number 5,022,962
- Issue date Jun 11, 1991
- Enso-Gutzeit OY
- Olli Korhonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for manufacturing paper or cardboard and product containing...
- Patent number 4,980,023
- Issue date Dec 25, 1990
- Enso-Gutzeit OY
- Mirja Salkinoja-Salonen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Packing arrangement for sealing the surface of a rotary drum like o...
- Patent number 4,795,170
- Issue date Jan 3, 1989
- Enso-Gutzeit OY
- Seppo Kokkonen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus for washing cellulose with a rotary drum
- Patent number 4,769,986
- Issue date Sep 13, 1988
- Enso-Gutzeit OY
- Seppo Kokkonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Causticizing process
- Patent number 4,762,590
- Issue date Aug 9, 1988
- Enso-Gutzeit OY
- Holger Engdahl
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Procedure for filtering lime sludge meant to be regenerated to lime
- Patent number 4,687,583
- Issue date Aug 18, 1987
- Enso-Gutzeit Oy
- Matti Lankinen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Drum press
- Patent number 4,683,816
- Issue date Aug 4, 1987
- Enso-Gutzeit OY
- Jyrki Simanainen
- B30 - PRESSES
Information Patent Grant
Procedure for recovering soluble carbohydrates contained in wood
- Patent number 4,681,935
- Issue date Jul 21, 1987
- Enso-Gutzeit OY
- Kaj Forss
- C13 - SUGAR INDUSTRY
Information Patent Grant
Means for clearing the blocked reject end of a vortex purifier
- Patent number 4,671,878
- Issue date Jun 9, 1987
- Enso-Gutzeit OY
- Pentti Vikio
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Twin hydrocyclone
- Patent number 4,657,678
- Issue date Apr 14, 1987
- Enso-Gutzeit Oy
- Antti Kuhasalo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Procedure for measuring the quantity of silicon coating on paper or...
- Patent number 4,639,942
- Issue date Jan 27, 1987
- Enso-Gutzeit OY
- Pertti Puumalainen
- G01 - MEASURING TESTING
Information Patent Grant
Causticizing method
- Patent number 4,627,888
- Issue date Dec 9, 1986
- Enso-Gutzeit OY
- Holger Engdahl
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Floating bed reactor
- Patent number 4,612,115
- Issue date Sep 16, 1986
- Enso-Gutzeit Oy
- Juha Titoff
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Feed and accept duct system for hydrocyclones
- Patent number 4,608,174
- Issue date Aug 26, 1986
- Enso-Gutzeit OY
- Seppo Kokkonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Filter press for thickening cellulose pulp or sludge
- Patent number 4,604,195
- Issue date Aug 5, 1986
- Enso-Gutzeit OY
- Tuomo Lintunen
- B30 - PRESSES
Information Patent Grant
Procedure and means for observing streaks in the machine direction...
- Patent number 4,595,840
- Issue date Jun 17, 1986
- Enso-Gutzeit OY
- Pertti Puumalainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Means for creating an electron curtain
- Patent number 4,572,957
- Issue date Feb 25, 1986
- Enso-Gutzeit OY
- Pertti Puumalainen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for flushing obstructions from the reject head of a centrifu...
- Patent number 4,549,964
- Issue date Oct 29, 1985
- Enso-Gutzeit Oy
- Pentti Vikio
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Procedure and means for creating an electron curtain with adjustabl...
- Patent number 4,543,487
- Issue date Sep 24, 1985
- Enso-Gutzeit OY
- Pertti Puumalainen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Procedure for washing cellulose
- Patent number 4,502,171
- Issue date Mar 5, 1985
- Enso-Gutzeit OY
- Ensio Koskinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Multiple plant container
- Patent number D277837
- Issue date Mar 5, 1985
- Enso-Gutzeit Oy
- Tauno Turunen
- D11 - Jewelry, symbolic insignia, and ornaments
Information Patent Grant
Multiple plant container
- Patent number D277467
- Issue date Feb 5, 1985
- Enso-Gutzeit Oy
- Tauno Turunen
- D11 - Jewelry, symbolic insignia, and ornaments
Information Patent Grant
Bark press
- Patent number 4,491,067
- Issue date Jan 1, 1985
- Enso-Gutzeit OY
- Ossi Kipelainen
- B30 - PRESSES
Information Patent Grant
Procedure for purifying effluent waters, particularly those produce...
- Patent number 4,461,708
- Issue date Jul 24, 1984
- Enso-Gutzeit OY
- Risto Hakulinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Procedure for determining coating rates
- Patent number 4,458,360
- Issue date Jul 3, 1984
- Enso-Gutzeit Oy
- Heikki Venalainen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74691709 - 4CC
- Serial number 74691709
- Registration number 2164955
- Filing date Jun 21, 1995
- ENSO-GUTZEIT OY
- 16 - Paper, cardboard and goods made from these materials, not included in other classes
Information Trademark
74101188 - PROMEDIA
- Serial number 74101188
- Filing date Sep 24, 1990
- Enso-Gutzeit Oy
- 16 - Paper, cardboard and goods made from these materials, not included in other classes
Information Trademark
74010895 - ECOBLEACH
- Serial number 74010895
- Registration number 1709709
- Filing date Dec 14, 1989
- ENSO-GUTZEIT OY
- 7 - Machines and machine tools
Information Trademark
74010896 - BIOBLEACH
- Serial number 74010896
- Registration number 1709710
- Filing date Dec 14, 1989
- ENSO-GUTZEIT OY
- 7 - Machines and machine tools
Information Trademark
73597659 - DRUM DISPLACER
- Serial number 73597659
- Registration number 1653454
- Filing date May 7, 1986
- ENSO-GUTZEIT OY
- 7 - Machines and machine tools
Information Trademark
73484589 - ENSO
- Serial number 73484589
- Registration number 1415719
- Filing date Jun 11, 1984
- ENSO MACHINERY, INC.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73401177 - ENSO-FENOX
- Serial number 73401177
- Registration number 1299423
- Filing date Mar 5, 1984
- Enso-Gutzeit Oy
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73401178 - ENSO-BIOX
- Serial number 73401178
- Registration number 1299424
- Filing date Mar 5, 1984
- Enso-Gutzeit Oy
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes

Enso-Gutzeit Oy

Organization

Patents Grantslast 30 patents

Method of separating sodium hydroxide from white liquor or polysulf...

Cover for product package and method for producing same

Mutli-layer product

Method of producing a filter cigarette with tipping paper having li...

Method of separating sodium hydroxide from white liquor

Method for the treatment of spent liquors in pulp production

Method for manufacturing paper or cardboard and product containing...

Packing arrangement for sealing the surface of a rotary drum like o...

Apparatus for washing cellulose with a rotary drum

Causticizing process

Procedure for filtering lime sludge meant to be regenerated to lime

Drum press

Procedure for recovering soluble carbohydrates contained in wood

Means for clearing the blocked reject end of a vortex purifier

Twin hydrocyclone

Procedure for measuring the quantity of silicon coating on paper or...

Causticizing method

Floating bed reactor

Feed and accept duct system for hydrocyclones

Filter press for thickening cellulose pulp or sludge

Procedure and means for observing streaks in the machine direction...

Means for creating an electron curtain

Device for flushing obstructions from the reject head of a centrifu...

Procedure and means for creating an electron curtain with adjustabl...

Procedure for washing cellulose

Multiple plant container

Multiple plant container

Bark press

Procedure for purifying effluent waters, particularly those produce...

Procedure for determining coating rates

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

74691709 - 4CC

74101188 - PROMEDIA

74010895 - ECOBLEACH

74010896 - BIOBLEACH

73597659 - DRUM DISPLACER

73484589 - ENSO

73401177 - ENSO-FENOX

73401178 - ENSO-BIOX