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Patent Assignment Assignor Details
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Assignor Name : COOPER, JOEL
Total Assignments: 11
Assignment: 1
Reel/Frame:006957/0671   Pages: 6
Recorded: 04/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOPER, JOEL
Exec Dt:
04/13/1994
2
WINEGAR-HENTGES, SALLY L.
Exec Dt:
04/14/1994
3
NELSON, ROBERT P.
Exec Dt:
04/14/1994
4
SCHANKERELI, KEMAL
Exec Dt:
04/14/1994
5
TEICH, KRISTINE M.
Exec Dt:
04/14/1994
Assignee
1
BIO-VASCULAR, INC.
2670 PATTON ROAD
ST. PAUL, MINNESOTA 55113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5503638
NONE
08194382
Correspondence name and address
THOMAS J. NIKOLAI, ESQ.
HAUGEN AND NIKOLAI, P.A.
900 SECOND AVENUE SOUTH, #820
MINNEAPOLIS, MN 55402-3325
Assignment: 2
Reel/Frame:018132/0482   Pages: 5
Recorded: 08/01/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOPER, JOEL
Exec Dt:
04/13/1994
2
WINEGAR-HENTGES, SALLY L.
Exec Dt:
04/14/1994
3
NELSON, ROBERT P.
Exec Dt:
04/14/1994
4
SCHANKERELI, KEMAL
Exec Dt:
04/14/1994
5
TEICH, KRISTINE M.
Exec Dt:
04/14/1994
Assignee
1
BIO-VASCULAR, INC.
2670 PATTON ROAD
ST. PAUL, MINNESOTA 55113
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5549628
NONE
08431966
 
5575803
NONE
08431972
Correspondence name and address
FREDRIKSON & BYRON, P.A.
200 SOUTH SIXTH STREET
SUITE 4000
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:008282/0195   Pages: 4
Recorded: 10/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANCIS, RALPH T.
Exec Dt:
10/07/1996
2
CLAESON, ANNE E.
Exec Dt:
10/07/1996
3
HUGHES, MARK E.
Exec Dt:
10/07/1996
4
COOPER, JOEL
Exec Dt:
10/07/1996
Assignee
1
BIO-VASCULAR, INC.
2575 UNIVERSITY AVENUE
ST. PAUL, MINNESOTA 55114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5752965
NONE
08734113
Correspondence name and address
HAUGEN AND NIKOLAI, P.A.
ATTN: JONATHAN D. SPANGLER, ESQ.
900 SECOND AVENUE SOUTH, #820
MINNEAPOLIS, MN 55402-3325
Assignment: 4
Reel/Frame:008823/0031   Pages: 4
Recorded: 11/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOPER, JOEL
Exec Dt:
10/27/1997
2
GERSHMAN, ALBERT W.
Exec Dt:
10/22/1997
3
MCCARTY, JOE W.
Exec Dt:
10/20/1997
4
SHAPIRO, ARTHUR
Exec Dt:
10/22/1997
5
ZIOLKOWSKI, CHRISTOPHER J.
Exec Dt:
10/20/1997
Assignee
1
INSTITUTE OF GAS TECHNOLOGY
1700 SOUTH MOUNT PROSPECT ROAD
DES PLAINES, ILLINOIS 60018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5999107
NONE
08967963
Correspondence name and address
SPECKMAN PAULEY PETERSEN & FEJER
MARK E. FEJER
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, IL 60195
Assignment: 5
Reel/Frame:019828/0296   Pages: 10
Recorded: 09/14/2007
Attorney Dkt #:PAT 3653-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCCONAGHY, TRENT LORNE
Exec Dt:
08/08/2007
2
BREEN, KRISTOPHER
Exec Dt:
08/07/2007
3
GUPTA, AMIT
Exec Dt:
09/05/2007
4
CALLELE, DAVID
Exec Dt:
08/07/2007
5
DYCK, JEFFREY
Exec Dt:
08/08/2007
6
CAZABON, CHARLES
Exec Dt:
08/07/2007
7
COOPER, JOEL
Exec Dt:
08/07/2007
8
RUSAW, SHAWN
Exec Dt:
08/07/2007
Assignee
1
SOLIDO DESIGN AUTOMATION INC.
101-116 RESEARCH DRIVE
SASKATOON, CANADA S7N 3R3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7761834
US20080022251
11780039
Correspondence name and address
BORDEN LADNER GERVAIS LLP
100 QUEEN ST. SUITE 1100
OTTAWA, K1P1J9 CANADA
Assignment: 6
Reel/Frame:022723/0742   Pages: 9
Recorded: 05/21/2009
Attorney Dkt #:PAT 4612-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCCONAGHY, TRENT LORNE
Exec Dt:
04/02/2009
2
DRENNAN, PAT
Exec Dt:
04/17/2009
3
COOPER, JOEL
Exec Dt:
04/07/2009
4
DYCK, JEFFREY
Exec Dt:
04/07/2009
5
CALLELE, DAVID
Exec Dt:
04/07/2009
6
RUSAW, SHAWN
Exec Dt:
04/23/2009
7
SALLAM, SAMER
Exec Dt:
04/07/2009
8
GE, JIANDONG
Exec Dt:
04/07/2009
9
ARKLES, ANTHONY
Exec Dt:
04/23/2009
10
BREEN, KRISTOPHER
Exec Dt:
04/07/2009
11
COCKS, SEAN
Exec Dt:
04/07/2009
Assignee
1
SOLIDO DESIGN AUTOMATION INC.
101-116 RESEARCH DRIVE
SASKATOON, CANADA S7N 3R3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8024682
US20090228846
12396972
Correspondence name and address
DENNIS R. HASZKO
77 SEWALL STREET
SUITE 3000
AUGUSTA, ME 04330
Assignment: 7
Reel/Frame:025363/0068   Pages: 8
Recorded: 11/15/2010
Attorney Dkt #:PAT 4623-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRENNAN, PATRICK G.
Exec Dt:
11/10/2010
2
SILK, RYAN
Exec Dt:
11/12/2010
3
COOPER, JOEL
Exec Dt:
11/12/2010
4
DYCK, JEFFREY
Exec Dt:
11/12/2010
5
SALLAM, SAMER
Exec Dt:
11/12/2010
6
MCCONAGHY, TRENT LORNE
Exec Dt:
11/12/2010
Assignee
1
SOLIDO DESIGN AUTOMATION INC.
101-116 RESEARCH DRIVE
SASKATOON, SASKATCHEWAN S7N 3R3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8281270
US20110055782
12870559
Correspondence name and address
PATENT LAW OFFICE OF D. R. HASZKO
499 MOSHER HILL ROAD
FARMINGTON, ME 04938
Assignment: 8
Reel/Frame:029714/0993   Pages: 3
Recorded: 01/29/2013
Attorney Dkt #:PAT 6997-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COOPER, JOEL
Exec Dt:
01/14/2013
Assignee
1
SOLIDO DESIGN AUTOMATION INC.
101-116 RESEARCH DRIVE
SASKATOON, CANADA S7N 3R3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8612908
US20130117721
13671124
Correspondence name and address
BORDEN LADNER GERVAIS LLP
100 QUEEN STREET
SUITE 1100
OTTAWA, K1P 1J9 CANADA
Assignment: 9
Reel/Frame:030788/0537   Pages: 6
Recorded: 07/12/2013
Attorney Dkt #:PAT 6607W-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOPER, JOEL
Exec Dt:
05/21/2013
2
DYCK, JEFFREY
Exec Dt:
05/21/2013
3
FISHER, KYLE
Exec Dt:
05/22/2013
Assignee
1
SOLIDO DESIGN AUTOMATION INC.
101-116 RESEARCH DRIVE
SASKATOON, CANADA S7N 3R3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9483602
US20130226544
13881866
Correspondence name and address
BORDEN LADNER GERVAIS LLP
100 QUEEN STREET
SUITE 1100
OTTAWA, K1P 1J9 CANADA
Assignment: 10
Reel/Frame:038354/0501   Pages: 6
Recorded: 04/22/2016
Attorney Dkt #:PAT 7704W-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCCONAGHY, TRENT LORNE
Exec Dt:
11/24/2014
2
COOPER, JOEL
Exec Dt:
10/31/2014
3
DYCK, JEFFREY
Exec Dt:
10/31/2014
4
MARSH, MEGAN
Exec Dt:
10/31/2014
Assignee
1
SOLIDO DESIGN AUTOMATION INC.
101-116 RESEARCH DRIVE
SASKATOON, CANADA S7N 3R3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10331823
US20160275223
15031314
Correspondence name and address
BORDEN LADNER GERVAIS LLP (OTTAWA) SHIN
WORLD EXCHANGE PLAZA
100 QUEEN STREET SUITE 1300
OTTAWA, K1P 1J9 CANADA
Assignment: 11
Reel/Frame:053668/0751   Pages: 3
Recorded: 09/02/2020
Attorney Dkt #:2019P25508US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COOPER, JOEL
Exec Dt:
08/31/2020
Assignee
1
MENTOR GRAPHICS (CANADA) ULC
411 LEGGET DRIVE, SUITE 502
KANATA, OTTAWA, CANADA K2K 3C9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11361142
US20220067263
17007956
Correspondence name and address
MENTOR GRAPHICS C/O SIEMENS CORPORATION
3850 QUADRANGLE BLVD
IP DEPT, MAIL CODE INT-244
ORLANDO, FL 32817

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