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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : TACHAUER, ERNESTO S.
Total Assignments: 28
Assignment: 1
Reel/Frame:007973/0927   Pages: 3
Recorded: 05/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/29/1996
Assignee
1
10101-114TH STREET
FORT SASKATCHEWAN, ALBERTA, CANADA T8L 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08644787
Correspondence name and address
GOWLING, STRATHY & HENDERSON
ARNE I. FORS
SUITE 4900
COMMERCE COURT WEST
TORONTO, ONTARIO , CANADA M5L 1J3
Assignment: 2
Reel/Frame:009951/0582   Pages: 3
Recorded: 05/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/1999
2
Exec Dt:
04/16/1999
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09283474
Correspondence name and address
FISH & RICHARDSON P.C.
JAMES W. BABINEAU
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 3
Reel/Frame:036506/0834   Pages: 3
Recorded: 09/08/2015
Attorney Dkt #:05918-0111003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/1999
2
Exec Dt:
04/16/1999
Assignee
1
CASTORWEG 22-24
WILLEMSTAD, CURACAO, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10653727
Correspondence name and address
JAMES W. BABINEAU
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 4
Reel/Frame:012127/0158   Pages: 8
Recorded: 09/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2001
2
Exec Dt:
07/13/2001
3
Exec Dt:
07/17/2001
4
Exec Dt:
07/12/2001
5
Exec Dt:
07/16/2001
6
Exec Dt:
07/20/2001
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09853136
Correspondence name and address
FISH & RICHARDSON P.C.
JOHN N. WILLIAMS
225 FRANKLIN STREET
BOSTON, MASSACHUSETTS 02110-2804
Assignment: 5
Reel/Frame:016302/0426   Pages: 5
Recorded: 06/03/2005
Attorney Dkt #:05918217001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/2001
2
Exec Dt:
08/14/2001
3
Exec Dt:
08/13/2001
4
Exec Dt:
08/02/2001
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10278254
Correspondence name and address
BABINEAU, JAMES W.
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 6
Reel/Frame:013550/0456   Pages: 6
Recorded: 12/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/26/2002
2
Exec Dt:
11/26/2002
3
Exec Dt:
11/25/2002
4
Exec Dt:
11/26/2002
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10278254
Correspondence name and address
JAMES W. BABINEAU
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 7
Reel/Frame:013771/0380   Pages: 6
Recorded: 02/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/2002
2
Exec Dt:
12/16/2002
3
Exec Dt:
12/16/2002
4
Exec Dt:
12/16/2002
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10306058
Correspondence name and address
FISH & RICHARDSON P.C.
JAMES W. BABINEAU
225 FRANKLIN ST.
BOSTON, MA 02110-2804
Assignment: 8
Reel/Frame:013749/0127   Pages: 5
Recorded: 02/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2003
2
Exec Dt:
02/06/2003
3
Exec Dt:
01/15/2003
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10291003
Correspondence name and address
FISH & RICHARDSON P.C.
CELIA H. LEBER
225 FRANKLIN STREET
BOSTON, MASSACHUSETTS 02110-2804
Assignment: 9
Reel/Frame:014240/0488   Pages: 7
Recorded: 07/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/2003
2
Exec Dt:
06/16/2003
3
Exec Dt:
06/16/2003
4
Exec Dt:
06/18/2003
5
Exec Dt:
06/16/2003
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10404867
Correspondence name and address
FISH & RICHARDSON P.C.
JAMES W. BABINEAU
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 10
Reel/Frame:016909/0644   Pages: 7
Recorded: 08/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/2003
2
Exec Dt:
06/16/2003
3
Exec Dt:
06/16/2003
4
Exec Dt:
06/18/2003
5
Exec Dt:
06/16/2003
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11207499
Correspondence name and address
JEFFIE A. KOPCZYNSKI
FISH & RICHARDSON P.C.
60 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402
Assignment: 11
Reel/Frame:014654/0878   Pages: 7
Recorded: 11/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/17/2003
2
Exec Dt:
10/17/2003
3
Exec Dt:
10/17/2003
4
Exec Dt:
10/21/2003
5
Exec Dt:
10/14/2003
Assignee
1
CASTORWEG 22-24
CURACAO, ANTILLES, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10606903
Correspondence name and address
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110-2804
ATTN: JAMES W. BABINEAU
Assignment: 12
Reel/Frame:014841/0229   Pages: 8
Recorded: 12/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/22/2003
2
Exec Dt:
10/22/2003
3
Exec Dt:
10/27/2003
4
Exec Dt:
11/04/2003
5
Exec Dt:
10/22/2003
6
Exec Dt:
10/22/2003
7
Exec Dt:
10/23/2003
8
Exec Dt:
10/30/2003
9
Exec Dt:
10/23/2003
10
Exec Dt:
10/30/2003
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10666304
Correspondence name and address
FISH & RICHARDSON PC
ROBERT C. NABINGER
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 13
Reel/Frame:018857/0512   Pages: 8
Recorded: 02/06/2007
Attorney Dkt #:05918-294002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/22/2003
2
Exec Dt:
10/22/2003
3
Exec Dt:
10/27/2003
4
Exec Dt:
11/04/2003
5
Exec Dt:
10/22/2003
6
Exec Dt:
10/22/2003
7
Exec Dt:
10/23/2003
8
Exec Dt:
10/30/2003
9
Exec Dt:
10/23/2003
10
Exec Dt:
10/30/2003
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11657217
Correspondence name and address
JAMES W. BABINEAU
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 14
Reel/Frame:014617/0727   Pages: 11
Recorded: 05/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/2004
2
Exec Dt:
12/01/2003
3
Exec Dt:
12/01/2003
4
Exec Dt:
12/15/2003
5
Exec Dt:
12/09/2003
6
Exec Dt:
01/06/2004
7
Exec Dt:
12/02/2003
8
Exec Dt:
11/26/2003
9
Exec Dt:
12/15/2003
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10703696
Correspondence name and address
FISH & RICHARDSON P.C.
ROBERT C. NABINGER
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 15
Reel/Frame:027200/0853   Pages: 12
Recorded: 11/09/2011
Attorney Dkt #:05918-0325002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/2004
2
Exec Dt:
12/01/2003
3
Exec Dt:
12/01/2003
4
Exec Dt:
12/15/2003
5
Exec Dt:
12/09/2003
6
Exec Dt:
01/06/2004
7
Exec Dt:
12/02/2003
8
Exec Dt:
11/26/2003
9
Exec Dt:
12/15/2003
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13242396
Correspondence name and address
SEAN M. DEAN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 16
Reel/Frame:015631/0987   Pages: 4
Recorded: 08/02/2004
Attorney Dkt #:05918-320001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2004
2
Exec Dt:
06/29/2004
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10763747
Correspondence name and address
FISH & RICHARDSON P.C.
JAMES W. BABINEAU
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 17
Reel/Frame:015078/0878   Pages: 4
Recorded: 08/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/2004
2
Exec Dt:
07/16/2004
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10869358
Correspondence name and address
FISH & RICHARDSON P.C.
ROBERT C. NABINGER
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 18
Reel/Frame:016302/0592   Pages: 3
Recorded: 06/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/24/2005
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11082384
Correspondence name and address
JAMES W. BABINEAU
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MASSACHUSETTS 02110
Assignment: 19
Reel/Frame:016546/0939   Pages: 6
Recorded: 07/20/2005
Attorney Dkt #:05918-345001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2005
2
Exec Dt:
05/31/2005
3
Exec Dt:
05/25/2005
4
Exec Dt:
05/27/2005
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11123303
Correspondence name and address
JAMES W. BABINEAU
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 20
Reel/Frame:017710/0683   Pages: 6
Recorded: 05/30/2006
Attorney Dkt #:05918-425001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2006
2
Exec Dt:
05/05/2006
3
Exec Dt:
05/03/2006
4
Exec Dt:
05/03/2006
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11389478
Correspondence name and address
SEAN M. DEAN, PH.D.
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 21
Reel/Frame:022255/0424   Pages: 7
Recorded: 02/13/2009
Attorney Dkt #:05918-0425002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2006
2
Exec Dt:
05/05/2006
3
Exec Dt:
05/03/2006
4
Exec Dt:
05/03/2006
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12338289
Correspondence name and address
SEAN M. DEAN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 22
Reel/Frame:019198/0788   Pages: 5
Recorded: 04/24/2007
Attorney Dkt #:05918-356001/ 03-39
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE ASSIGNOR'S FIRST NAME TO READ "ERNESTO", NOT "ERNSESTO" PREVIOUSLY RECORDED ON REEL 017889 FRAME 0577. ASSIGNOR(S) HEREBY CONFIRMS THE THE ASSIGNOR'S FIRST NAME SHOULD READ "ERNESTO", NOT "ERNSESTO".
Assignor
1
Exec Dt:
06/08/2006
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11429058
Correspondence name and address
SEAN M. DEAN, PH.D.
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 23
Reel/Frame:019619/0282   Pages: 5
Recorded: 07/27/2007
Attorney Dkt #:05918-466001 (KYD)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/27/2007
2
Exec Dt:
07/07/2007
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES .
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11748427
Correspondence name and address
KIRK DORIUS
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 24
Reel/Frame:022602/0809   Pages: 8
Recorded: 04/28/2009
Attorney Dkt #:05918-0526001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2009
2
Exec Dt:
04/08/2009
3
Exec Dt:
04/25/2009
4
Exec Dt:
04/08/2009
5
Exec Dt:
04/08/2009
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12420267
Correspondence name and address
KIRK DORIUS
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 25
Reel/Frame:028986/0276   Pages: 8
Recorded: 09/19/2012
Attorney Dkt #:05918-0526002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2009
2
Exec Dt:
04/08/2009
3
Exec Dt:
04/25/2009
4
Exec Dt:
04/08/2009
5
Exec Dt:
04/08/2009
Assignee
1
CASTORWEG 22-24
WILLEMSTAD, CURACAO, NETHERLANDS ANTILLES .
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13613351
Correspondence name and address
JAMES W. BABINEAU
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 26
Reel/Frame:028986/0322   Pages: 8
Recorded: 09/19/2012
Attorney Dkt #:05918-0526003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2009
2
Exec Dt:
04/08/2009
3
Exec Dt:
04/25/2009
4
Exec Dt:
04/08/2009
5
Exec Dt:
04/08/2009
Assignee
1
CASTORWEG 22-24
WILLEMSTAD, CURACAO, NETHERLANDS ANTILLES .
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13613601
Correspondence name and address
JAMES W. BABINEAU
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 27
Reel/Frame:028986/0383   Pages: 8
Recorded: 09/19/2012
Attorney Dkt #:05918-0526004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2009
2
Exec Dt:
04/08/2009
3
Exec Dt:
04/25/2009
4
Exec Dt:
04/08/2009
5
Exec Dt:
04/08/2009
Assignee
1
CASTORWEG 22-24
WILLEMSTAD, CURACAO, NETHERLANDS ANTILLES .
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13614181
Correspondence name and address
JAMES W. BABINEAU
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 28
Reel/Frame:024502/0516   Pages: 6
Recorded: 06/08/2010
Attorney Dkt #:05918-0466003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2010
2
Exec Dt:
05/18/2010
3
Exec Dt:
06/04/2010
Assignee
1
CASTORWEG 22-24
CURACAO, NETHERLANDS ANTILLES
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12777750
Correspondence name and address
MICHAEL R. HAMLIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022

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