Inventor

Pekka Eskelinen

Inventor

Turku, FI

Overview

18→

Patents

1983–1996

Patent span

Textiles

Primary field (CPC D)

Patents· 18 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

D21Fprimary

D21FPaper-making machines42%

D21GCalenders16%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds10%

C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties10%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables3%

B82YSpecific uses or applications of nanostructures3%

C03CChemical composition of glasses, glazes or vitreous enamels3%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%

C09DCoating compositions, e.g. paints, varnishes or lacquers3%

G01NInvestigating or analysing materials by determining their chemical or physical properties3%

PatentTitleYear

5,560,123'Method and device for ensuring the run of the web in the multi-cylinder dryer of a papermachine'1996 5,554,439'Coating composition and coating film composition'1996 5,475,934'Method and device for ensuring the run of the web in the multi-cylinder dryer of a papermachine'1995 5,076,849'Transparent metal oxide pigment and method for its preparation'1991 4,953,297'Method of and device for pocket ventilation in the drying section of a paper machine, in particular for high-speed paper machines'1990 4,905,380'Method and apparatus in a paper machine single-wire drying group'1990 4,892,621'Method and device for measuring permeability/penetrability of fabric in a paper machine'1990 4,892,622'Method for resisting formation of undulations in a fiber/water mixture during forming of a paper web in a paper-making machine'1990 4,883,539'Coated silicate particles'1989 4,882,011'Device for generating negative pressure inside a mantle of a revolving roll'1989 4,694,587'Method and apparatus in a twin-wire cylinder drying section of a paper machine'1987 4,602,439'Method and apparatus for supporting a web in high-speed paper machines'1986 4,551,203'Method and arrangement for guiding a paper web from the press section to the drying section'1985 4,543,160'Method and device for guiding the leader of the web in the drying section of a paper machine'1985 4,539,762'Pocket ventilating apparatus for a multi-cylinder dryer of a paper machine'1985 4,536,970'Procedure for boosting the ventilation in the hood of a paper machine'1985 4,516,330'Method and apparatus for the drying section of a paper machine'1985 4,416,070'Air-directing device for multiple cylinder dryer of paper machine'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1990Patents assigned to VALMET OY (9)· patent assignee history

1983–1990Based in Turku, FI· patent location history

1989–1996Patents assigned to VALMET PAPER MACHINERY INC (6)· patent assignee history

1989–1991Patents assigned to KEMIRA OY (2)· patent assignee history

1989–1996Based in Pori, FI· patent location history

1989–1990Based in Karhula, FI· patent location history

1990Patents assigned to KYMMENE OY (1)· patent assignee history

1995–1996Based in Kotka, FI· patent location history

1996Patents assigned to DAINICHISEIKA COLOR CHEM (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
VALMET OY	9	1983–1990
VALMET PAPER MACHINERY INC	6	1989–1996
KEMIRA OY	2	1989–1991
DAINICHISEIKA COLOR CHEM	1	1996
KYMMENE OY	1	1990

Locations

Location	Patents	Span
Turku, FI	10	1983–1990
Pori, FI	3	1989–1996
Karhula, FI	3	1989–1990
Kotka, FI	2	1995–1996