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Patent Assignment Assignor Details
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Assignor Name : LIGGINS, RICHARD T.
Total Assignments: 18
Assignment: 1
Reel/Frame:010262/0673   Pages: 3
Recorded: 09/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMSDEN, BRIAN G.
Exec Dt:
07/22/1999
2
LIGGINS, RICHARD T.
Exec Dt:
09/07/1999
Assignee
1
ANGIOTECH PHARMACEUTICALS, INC.
6660 N.W. MARINE DRIVE
VANCOUVER, BRITISH COLUMBIA V6T 1Z4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6224794
NONE
09305857
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
701 FIFTH AVENUE
6300 COLUMBIA CENTER
SEATTLE, WA 98104-7092
Assignment: 2
Reel/Frame:012127/0756   Pages: 6
Recorded: 09/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNTER, WILLIAM L.
Exec Dt:
08/01/2001
2
GRAVETT, DAVID M.
Exec Dt:
08/01/2001
3
LIGGINS, RICHARD T.
Exec Dt:
08/01/2001
4
LOSS, TROY A.E.
Exec Dt:
08/09/2001
5
MAITI, ARPITA
Exec Dt:
08/01/2001
6
TOLEIKIS, PHILIP M.
Exec Dt:
08/01/2001
Assignee
1
ANGIOTECH PHARMACEUTICALS, INC.
6600 N.W. MARINE DRIVE
VANCOUVER, B.C. V6T 1Z4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020055666
09865195
Correspondence name and address
SEED INTELL. PROPERTY LAW GROUP PLLC
JEFFREY C. PEPE, PH.D.
701 FIFTH AVENUE, SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 3
Reel/Frame:013171/0624   Pages: 5
Recorded: 08/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNTER, WILLIAM L.
Exec Dt:
06/18/2002
2
GRAVETT, DAVID M.
Exec Dt:
06/18/2002
3
LIGGINS, RICHARD T.
Exec Dt:
06/18/2002
4
TOLEIKIS, PHILIP M.
Exec Dt:
06/18/2002
Assignee
1
ANGIOTECH PHARMACEUTICALS, INC.
6660 N.W. MARINE DRIVE
VANCOUVER B.C. V6T 1Z4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020192280
10137736
Correspondence name and address
SEED INTELLECTUAL PROP. LAW GROUP, PLLC
JEFFREY C. PEPE, PH.D.
701 FIFTH AVE., STE. 6300
SEATTLE, WA 98104-7092
Assignment: 4
Reel/Frame:013239/0695   Pages: 6
Recorded: 09/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNTER, WILLIAM L.
Exec Dt:
07/31/2002
2
GRAVETT, DAVID M.
Exec Dt:
07/25/2002
3
LIGGINS, RICHARD T.
Exec Dt:
07/25/2002
4
LOSS, TROY A. E.
Exec Dt:
07/31/2002
5
MAITI, ARPITA
Exec Dt:
07/25/2002
6
TOLEIKIS, PHILIP M.
Exec Dt:
07/25/2002
Assignee
1
ANGIOTECH PHARMACEUTICALS, INC.
6660 N.W. MARINE DRIVE
VANCOUVER, B.C., CANADA V6T 1Z4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030144570
10155868
Correspondence name and address
SEED INTELLECTUAL PROPERTY LAW GRP. PLLC
JEFFREY C. PEPE, PH.D.
701 FIFTH AVENUE, SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 5
Reel/Frame:014798/0530   Pages: 4
Recorded: 12/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNTER, WILLIAM L.
Exec Dt:
02/11/2003
2
GRAVETT, DAVID M.
Exec Dt:
02/11/2003
3
LIGGINS, RICHARD T.
Exec Dt:
02/11/2003
4
TOLEIKIS, PHILIP M.
Exec Dt:
02/11/2003
Assignee
1
ANGIOTECH PHARMACEUTICALS, INC.
1618 STATION STREET
VANCOUVER, B.C. V6A 1B6, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030157161
10289150
Correspondence name and address
SEED I. P. LAW GROUP PLLC
JEFFREY C. PEPE, PH.D.
701 FIFTH AVENUE, SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 6
Reel/Frame:014570/0901   Pages: 5
Recorded: 10/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNTER, WILLIAM L.
Exec Dt:
06/27/2003
2
GRAVETT, DAVID M.
Exec Dt:
06/27/2003
3
TOLEIKIS, PHILIP M.
Exec Dt:
06/27/2003
4
LIGGINS, RICHARD T.
Exec Dt:
06/27/2003
5
LOSS, TROY A. E.
Exec Dt:
06/27/2003
Assignee
1
ANGIOTECH PHARMACEUTICALS, INC.
1618 STATION STREET
VANCOUVER, BRITISH COLUMBIA, CANADA V6A 1B6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040043052
10447309
Correspondence name and address
SEED IP LAW GROUP PLLC
JEFFREY C. PEPE, PH.D.
701 FIFTH AVENUE, SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 7
Reel/Frame:015721/0773   Pages: 6
Recorded: 02/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNTER, WILLIAM L.
Exec Dt:
12/14/2004
2
GRAVETT, DAVID M.
Exec Dt:
12/10/2004
3
TOLEIKIS, PHILIP M.
Exec Dt:
12/10/2004
4
MAITI, ARPITA
Exec Dt:
12/10/2004
5
SIGNORE, PIERRE E.
Exec Dt:
12/13/2004
6
LIGGINS, RICHARD T.
Exec Dt:
12/10/2004
7
GUAN, DECHI
Exec Dt:
12/10/2004
Assignee
1
ANGIOTECH INTERNATIONAL AG
BUNDESPLATZ 1
ZUG, SWITZERLAND 6304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050149173
10986450
Correspondence name and address
SEED INTELLECTUAL PROPERTY LAW
GROUP PLLC
QING LIN, PH.D.
701 FIFTH AVENUE, SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 8
Reel/Frame:015864/0020   Pages: 5
Recorded: 03/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNTER, WILLIAM L.
Exec Dt:
02/21/2005
2
GRAVETT, DAVID M.
Exec Dt:
02/21/2005
3
TOLEIKIS, PHILIP M.
Exec Dt:
02/21/2005
4
MAITI, ARPITA
Exec Dt:
02/21/2005
5
SIGNORE, PIERRE E.
Exec Dt:
02/21/2005
6
LIGGINS, RICHARD T.
Exec Dt:
02/21/2005
Assignee
1
ANGIOTECH INTERNATIONAL AG
BUNDESPLATZ 1
ZUG, SWITZERLAND 6304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050181977
10986231
Correspondence name and address
SEED INTELLECTUAL PROPERTY LAW GRP PLLC
QING LIN
701 FIFTH AVENUE, SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 9
Reel/Frame:015899/0988   Pages: 5
Recorded: 03/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNTER, WILLIAM L.
Exec Dt:
02/21/2005
2
GRAVETT, DAVID M.
Exec Dt:
02/21/2005
3
MAITI, ARPITA
Exec Dt:
02/21/2005
4
SIGNORE, PIERRE E.
Exec Dt:
02/21/2005
5
LIGGINS, RICHARD T.
Exec Dt:
02/21/2005
6
TOLEIKIS, PHILIP M.
Exec Dt:
02/21/2005
Assignee
1
ANGIOTECH INTERNATIONAL AG
BUNDESPLATZ 1
ZUG, SWITZERLAND 6304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050148512
10986230
Correspondence name and address
SEED INTELLECTUAL PROPERTY LAW ET AL.
QING LIN, PH.D.
701 FIFTH AVENUE
SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 10
Reel/Frame:015968/0904   Pages: 8
Recorded: 03/29/2005
Attorney Dkt #:110129.450
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNTER, WILLIAM L.
Exec Dt:
02/21/2005
2
TOLEIKIS, PHILIP M.
Exec Dt:
02/21/2005
3
GRAVETT, DAVID M.
Exec Dt:
02/21/2005
4
MAITI, ARPITA
Exec Dt:
02/21/2005
5
LIGGINS, RICHARD T.
Exec Dt:
02/21/2005
6
TAKACS-COX, ANIKO
Exec Dt:
02/21/2005
7
AVELAR, RUI
Exec Dt:
02/21/2005
8
LOSS, TROY A. E.
Exec Dt:
02/15/2005
Assignee
1
ANGIOTECH INTERNATIONAL AG
BUNDESPLATZ 1
ZUG, SWITZERLAND 6304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050208095
10996354
Correspondence name and address
SEED INTELLECTUAL PROPERTY LAW ET AL.
QING LIN, PH.D.
701 FIFTH AVENUE, SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 11
Reel/Frame:034034/0892   Pages: 8
Recorded: 10/26/2014
Attorney Dkt #:1.40050C11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNTER, WILLIAM L.
Exec Dt:
02/21/2005
2
TOLEIKIS, PHILIP M.
Exec Dt:
02/21/2005
3
GRAVETT, DAVID M.
Exec Dt:
02/21/2005
4
MAITI, ARPITA
Exec Dt:
02/21/2005
5
LIGGINS, RICHARD T.
Exec Dt:
02/21/2005
6
TAKACS-COX, ANIKO
Exec Dt:
02/21/2005
7
AVELAR, RUI
Exec Dt:
02/21/2005
8
LOSS, TROY A.E.
Exec Dt:
02/15/2005
Assignee
1
ANGIOTECH INTERNATIONAL AG
BUNDESPLATZ 1
ZUG, SWITZERLAND 6304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120052040
13069258
Correspondence name and address
SURGICAL SPECIALTIES CORPORATION US,INC
601 108TH AVE NE
SUITE 1900
BELLEVUE, WA 98004
Assignment: 12
Reel/Frame:016197/0348   Pages: 6
Recorded: 05/05/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AVELAR, RUI
Exec Dt:
04/11/2005
2
LIGGINS, RICHARD T.
Exec Dt:
04/07/2005
3
LOSS, TROY A.E.
Exec Dt:
04/11/2005
4
TOLEIKIS, PHILIP
Exec Dt:
04/07/2005
5
GRAVETT, DAVID M.
Exec Dt:
04/07/2005
6
MAITI, ARPITA
Exec Dt:
04/11/2005
Assignee
1
ANGIOTECH INTERNATIONAL AG
BUNDESPLATZ 1
ZUG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050186261
11048628
Correspondence name and address
SEED INTELLECTUAL PROPERTY GROUP, PLLC
QING LIN
701 FIFTH AVENUE, SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 13
Reel/Frame:019492/0730   Pages: 6
Recorded: 06/27/2007
Attorney Dkt #:110129.420C4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNTER, WILLIAM L.
Exec Dt:
01/12/2007
2
GRAVETT, DAVID M.
Exec Dt:
01/12/2007
3
LIGGINS, RICHARD T.
Exec Dt:
02/02/2007
4
LOSS, TROY A.E.
Exec Dt:
01/15/2007
5
MAITI, ARPITA
Exec Dt:
01/15/2007
6
TOLEIKIS, PHILIP M.
Exec Dt:
01/26/2006
Assignee
1
ANGIOTECH INTERNATIONAL AG
BUNDESPLATZ 1
ZUG, SWITZERLAND 6304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080058579
11594022
Correspondence name and address
SEED INTELLECTUAL PROPERTY LAW
GROUP PLLC
QING LIN, PH.D.
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 14
Reel/Frame:020500/0633   Pages: 4
Recorded: 01/28/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIGGINS, RICHARD T.
Exec Dt:
05/10/2007
2
TOLEIKIS, PHILIP M.
Exec Dt:
04/19/2007
3
GUAN, DECHI
Exec Dt:
04/26/2007
Assignee
1
ANGIOTECH INTERNATIONAL AG
BUNDESPLATZ 1
ZUG, SWITZERLAND 6304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080124400
11630819
Correspondence name and address
SEED INTELLECTUAL PROPERTY LAW GRP PLLC
QING LIN, PH.D.
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 15
Reel/Frame:022936/0378   Pages: 15
Recorded: 07/09/2009
Attorney Dkt #:110129.454USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNTER, WILLIAM L.
Exec Dt:
12/03/2007
2
TOLEIKIS, PHILIP M.
Exec Dt:
12/19/2007
3
GRAVETT, DAVID M.
Exec Dt:
02/25/2008
4
MAITI, ARPITA
Exec Dt:
12/11/2007
5
LIGGINS, RICHARD T.
Exec Dt:
12/11/2007
6
TAKACS-COX, ANIKO
Exec Dt:
12/11/2007
7
AVELAR, RUI
Exec Dt:
12/04/2007
8
SIGNORE, PIERRE E.
Exec Dt:
12/03/2007
9
LOSS, TROY A.E.
Exec Dt:
12/07/2007
10
HUTCHINSON, ANNE
Exec Dt:
01/31/2008
11
MCDONALD-JONES, GAYE
Exec Dt:
01/16/2008
12
LAKHANI, FARA
Exec Dt:
01/07/2008
Assignee
1
ANGIOTECH INTERNATIONAL AG
DAMMSTRASSE 19
ZUG, SWITZERLAND 6300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090280153
11919274
Correspondence name and address
QING LIN, PH.D.
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 16
Reel/Frame:021082/0088   Pages: 9
Recorded: 06/11/2008
Attorney Dkt #:110129.451USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIGGINS, RICHARD T.
Exec Dt:
03/07/2008
2
TAKACS-COX, ANIKO
Exec Dt:
03/12/2008
3
GRAVETT, DAVID M.
Exec Dt:
02/25/2008
4
GUAN, DECHI
Exec Dt:
02/28/2008
5
LOSS, TROY A.E.
Exec Dt:
03/05/2008
6
LIU, MUXIN
Exec Dt:
03/17/2008
Assignee
1
ANGIOTECH INTERNATIONAL AG
DAMMSTRASSE 19
ZUG, SWITZERLAND 6300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080247987
11997889
Correspondence name and address
HAI HAN
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 17
Reel/Frame:021829/0554   Pages: 8
Recorded: 11/13/2008
Attorney Dkt #:110129.429C7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNTER, WILLIAM L.
Exec Dt:
08/06/2008
2
GRAVETT, DAVID M.
Exec Dt:
06/26/2008
3
TOLEIKIS, PHILIP M.
Exec Dt:
07/01/2008
4
LIGGINS, RICHARD T.
Exec Dt:
09/08/2008
5
LOSS, TROY A.E.
Exec Dt:
10/07/2008
Assignee
1
ANGIOTECH INTERNATIONAL AG
DAMMSTRASSE 19
ZUG, SWITZERLAND 6300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8313760
US20090060973
12107629
Correspondence name and address
QING LIN, PH.D.
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 18
Reel/Frame:041903/0933   Pages: 6
Recorded: 03/06/2017
Attorney Dkt #:1.40029USC12
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAVETT, DAVID M.
Exec Dt:
11/15/2016
2
HUNTER, WILLIAM L.
Exec Dt:
11/15/2016
3
LIGGINS, RICHARD T.
Exec Dt:
11/15/2016
Assignee
1
SURGICAL SPECIALTIES CORPORATION
50 BRAINTREE HILL OFFICE PARK
SUITE 101
BRAINTREE , MASSACHUSETTS USA 02184
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140328891
14334326
Correspondence name and address
SURGICAL SPECIALTIES CORPORATION
50 BRAINTREE HILL OF OFFICE PARK, SUITE 101
ATTN: LEGAL IP
BRAINTREE, MA 02184

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