skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : OY KWH PIPE AB
Total Assignments: 19
Assignment: 1
Reel/Frame:005629/0806   Pages: 3
Recorded: 02/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BLOMQVIST, GUNNAR
Exec Dt:
11/09/1990
Assignee
1
OY KWH PIPE AB
PB 21
SF-65101 VASA, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5127442
NONE
07651230
Correspondence name and address
JOHN JAMES MCGLEW
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-0827
Assignment: 2
Reel/Frame:006915/0102   Pages: 3
Recorded: 10/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNDQVIST, KRISTIAN
Exec Dt:
09/22/1993
2
BLOMQVIST, GUNNAR
Exec Dt:
09/22/1993
Assignee
1
OY KWH PIPE AB
PB 21, SF-65101
VASA, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5411619
NONE
08122487
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
WILLIAM F. WESTERMAN
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 3
Reel/Frame:006868/0635   Pages: 3
Recorded: 10/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLOMQVIST, GUNNAR
Exec Dt:
10/10/1993
Assignee
1
OY KWH PIPE AB
PB 21
FIN-65101 VASA FINLAND, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5431762
NONE
08137069
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, MCLELAND
& NAUGHTON
WILLIAM F. WESTERMAN
1725 K STREET, N.W., STE. 1000
WASHINGTON, D.C. 20006
Assignment: 4
Reel/Frame:010084/0496   Pages: 4
Recorded: 06/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLOMQVIST, GUNNAR
Exec Dt:
06/21/1999
2
SLOTTE, STEFAN
Exec Dt:
06/18/1999
3
ANDTBACKA, ANDERS
Exec Dt:
06/21/1999
Assignee
1
OY KWH PIPE AB
P.O. BOX 21
VASA, FINLAND FIN-6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6322653
NONE
09343685
Correspondence name and address
POLLOCK, VANDE SANDE & AMERNICK
BURTON A. AMERNICK
1990 M STREET, N.W. SUITE 800
WASHINGTON, D.C. 20036
Assignment: 5
Reel/Frame:011958/0296   Pages: 2
Recorded: 07/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STORGARD, CHRISTER
Exec Dt:
04/27/2001
Assignee
1
OY KWH PIPE AB
KAPELLBACKSVAGEN 240
FIN-65370 VASA, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5499660
NONE
08295673
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:012309/0617   Pages: 3
Recorded: 10/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDTBACKA, ANDERS
Exec Dt:
09/14/2001
2
BLOMQVIST, GUNNAR
Exec Dt:
09/14/2001
3
SLOTTE, STEFAN
Exec Dt:
09/03/2001
Assignee
1
OY KWH PIPE AB
KASPELLBACKSVAGEN 240
FIN-65370 VASA, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6666945
NONE
09958314
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ
BURTON A. AMERNICK
1990 M STREET, N.W., SUITE 800
WASHINGTON, D.C. 20036-3425
Assignment: 7
Reel/Frame:013415/0574   Pages: 3
Recorded: 08/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKALA, SEPPO
Exec Dt:
04/19/2002
2
WARCHOLINSKI, MAREK
Exec Dt:
04/19/2002
Assignee
1
OY KWH PIPE AB
KAPELLBACKSVAGEN 240
VASA, FINLAND FIN-65370
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6939424
NONE
10129388
Correspondence name and address
CONNOLLY BOVE LODGE, ET AL.
BURTON AMERNICK
1990 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036-3425
Assignment: 8
Reel/Frame:015034/0436   Pages: 3
Recorded: 10/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOKINEN, MATTI
Exec Dt:
09/17/2003
Assignee
1
OY KWH PIPE AB
KAPELLBACKSVAGEN 240
VASA, FINLAND FIN-65370
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040124632
10474305
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
BRIAN J. HAIRSTON
1990 M STREET, N.W., SUITE 800
WASHINGTON, DC 20036-3425
Assignment: 9
Reel/Frame:015717/0334   Pages: 3
Recorded: 08/03/2004
Attorney Dkt #:21499-00067-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKALA, SEPPO
Exec Dt:
03/21/2004
Assignee
1
OY KWH PIPE AB
KAPELLBACKSVAGEN 240
FIN-65370 VASA, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7347910
US20050003118
10489591
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
BURTON A. AMERNICK
1990 M STREET, N.W., SUITE 800
WASHINGTON, DC 20036-3425
Assignment: 10
Reel/Frame:017565/0144   Pages: 3
Recorded: 05/01/2006
Attorney Dkt #:21499-00073-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SJOBERG, SVEN
Exec Dt:
08/19/2005
Assignee
1
OY KWH PIPE AB
KAPELLBACKSVAGEN 240
VASA, FINLAND FIN-65370
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7770604
US20060225804
10546597
Correspondence name and address
BRIAN J. HAIRSTON
CONNOLLY BOVE LODGE, ET AL.
1990 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:020698/0190   Pages: 6
Recorded: 03/25/2008
Attorney Dkt #:21499-00080-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FINNE, MIKAEL
Exec Dt:
10/01/2007
2
HOLMLUND, JONAS
Exec Dt:
10/01/2007
3
RISKU, CHARLOTTA
Exec Dt:
10/01/2007
4
SLOTTE, STEFAN
Exec Dt:
09/26/2007
Assignee
1
OY KWH PIPE AB
KAPELLBACKSVAGEN 240
VASA, FINLAND FIN-65370
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8568830
US20090098296
11816891
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET, NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:021265/0213   Pages: 6
Recorded: 07/21/2008
Attorney Dkt #:27605-00002-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLOMQVIST, GUNNAR
Exec Dt:
12/21/2007
2
HOLMLUND, JONAS
Exec Dt:
12/21/2007
3
SLOTTE, STEFAN
Exec Dt:
12/21/2007
Assignee
1
OY KWH PIPE AB
KAPELLBACKSVAGEN 240
VASA, FINLAND FI-65370
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8062013
US20090139695
11917694
Correspondence name and address
TIARA HILL
1875 EYE STREET NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:023201/0696   Pages: 5
Recorded: 09/08/2009
Attorney Dkt #:27605-00004-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLOMQVIST, GUNNAR
Exec Dt:
02/12/2008
2
SKOGLUND, JAN
Exec Dt:
02/12/2008
Assignee
1
OY KWH PIPE AB
KAPELLBACKSVAGEN 240
VASA, FINLAND FI-65370
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100213701
11994909
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:023058/0313   Pages: 2
Recorded: 08/05/2009
Attorney Dkt #:LAIN 3895
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANSSON, PATRICK
Exec Dt:
07/28/2009
2
RISKU, CHARLOTTA
Exec Dt:
07/28/2009
Assignee
1
OY KWH PIPE AB
PB 21
VASA, FINLAND FI-65101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8701714
US20100059132
12522591
Correspondence name and address
JOHN SMITH-HILL
16100 NW CORNELL ROAD
SUITE 220
BEAVERTON, OR 97006
Assignment: 15
Reel/Frame:023445/0142   Pages: 8
Recorded: 10/29/2009
Attorney Dkt #:0365-0783PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIDEN, LEIF
Exec Dt:
10/15/2009
2
SJOBERG, SVEN
Exec Dt:
10/15/2009
3
SMATT, RAUNO
Exec Dt:
10/18/2009
Assignees
1
OY KWH PIPE AB
P.O. BOX 21
VAASA, FINLAND FI-65101
2
BOREALIS TECHNOLOGY OY
P.O. BOX 330
PORVOO, FINLAND FI-06201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8474401
US20100133324
12597434
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 16
Reel/Frame:025818/0124   Pages: 3
Recorded: 02/16/2011
Attorney Dkt #:0365-0812PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JANSSON, PATRICK
Exec Dt:
02/04/2011
Assignee
1
OY KWH PIPE AB
PB 21
VAASA, FINLAND FI-65101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110127262
13001793
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 17
Reel/Frame:026459/0381   Pages: 8
Recorded: 06/15/2011
Attorney Dkt #:0365-0818PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIDEN, LEIF
Exec Dt:
05/03/2011
2
SJOBERG, SVEN
Exec Dt:
05/06/2011
3
SMATT, RAUNO
Exec Dt:
05/02/2011
Assignees
1
OY KWH PIPE AB
P.O. BOX 21
VASA, FINLAND FI-65101
2
BOREALIS AG
WAGRAMERSTR. 17-19
WIEN, AUSTRIA A-1220
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110248072
13126690
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 18
Reel/Frame:028278/0480   Pages: 4
Recorded: 05/29/2012
Attorney Dkt #:Q129691
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIDEN, LEIF
Exec Dt:
04/12/2012
2
PURMONEN, JOUNI
Exec Dt:
04/16/2012
3
SJOBERG, SVEN
Exec Dt:
04/17/2012
Assignees
1
OY KWH PIPE AB
P.O. BOX 21
VAASA, FINLAND FI-65101
2
BOREALIS AG
WAGRAMERSTRASSE 17-19
WIEN, AUSTRIA A-1220
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9186838
US20120231168
13496770
Correspondence name and address
SUGHRUE MION
2100 PENNSYLVANIA AVE.
WASHINGTON, DC 20037
Assignment: 19
Reel/Frame:028990/0640   Pages: 3
Recorded: 09/19/2012
Attorney Dkt #:0365-0843PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SJOBERG, SVEN
Exec Dt:
09/05/2012
2
VESTMAN, CHRISTIAN
Exec Dt:
09/05/2012
Assignee
1
OY KWH PIPE AB
P.O. BOX 21
VAASA, FINLAND 65101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8663767
US20130011620
13520763
Correspondence name and address
BIRCH, STEWART, KOLASCH, & BIRCH, LLP.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

Search Results as of: 05/31/2024 11:15 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT