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Patent Assignment Assignee Details
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Assignee Name : PSIVIDA INC.
Total Assignments: 29
Assignment: 1
Reel/Frame:018691/0850   Pages: 6
Recorded: 12/07/2006
Attorney Dkt #:cdsi-po5-022
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070098760
11635161
Correspondence name and address
MATTHEW P. VINCENT
FISH & NEAVE IP GROUP, ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
Assignment: 2
Reel/Frame:018701/0253   Pages: 6
Recorded: 12/11/2006
Attorney Dkt #:CDSI-P02-029
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070082041
11636774
Correspondence name and address
MATTHEW P. VINCENT
FISH & NEAVE IP GROUP, ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
Assignment: 3
Reel/Frame:019144/0156   Pages: 6
Recorded: 02/23/2007
Attorney Dkt #:CDSI-P02-004
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070160648
11710045
Correspondence name and address
MATTHEW P. VINCENT
FISH & NEAVE IP GROUP, ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
Assignment: 4
Reel/Frame:019746/0493   Pages: 7
Recorded: 08/23/2007
Attorney Dkt #:CDSI-P01-009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7279175
US20030108588
10245840
Correspondence name and address
MATTHEW P. VINCENT, J.D., PH.D.
FISH & NEAVE IP GROUP, ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 5
Reel/Frame:020702/0166   Pages: 6
Recorded: 03/24/2008
Attorney Dkt #:cdsi-p02-009
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080161907
11906765
Correspondence name and address
MATTHEW P. VINCENT
FISH & NEAVE IP GROUP, ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
Assignment: 6
Reel/Frame:022288/0245   Pages: 6
Recorded: 02/19/2009
Attorney Dkt #:cdsi-p03-044
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6375972
NONE
09558207
 
NONE
US20020102307
10096877
 
NONE
US20050186279
11081142
Correspondence name and address
DAVID P. HALSTEAD, J.D., PH.D.
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 7
Reel/Frame:022615/0886   Pages: 6
Recorded: 04/29/2009
Attorney Dkt #:CDSI-P03-028
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080063687
11894694
Correspondence name and address
DAVID P. HALSTEAD, J.D., PH.D.
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 8
Reel/Frame:022638/0855   Pages: 6
Recorded: 05/04/2009
Attorney Dkt #:cdsi-p02-023
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS USA 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090163457
12315076
Correspondence name and address
DAVID P. HALSTEAD, J.D., PH.D.
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 9
Reel/Frame:022796/0486   Pages: 8
Recorded: 06/09/2009
Attorney Dkt #:CDSI-P01-046
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050048123
10877758
Correspondence name and address
DAVID P. HALSTEAD, J.D., PH.D.
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 10
Reel/Frame:023144/0684   Pages: 2
Recorded: 08/25/2009
Attorney Dkt #:CDSI-P03-010
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090123546
12082520
Correspondence name and address
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
FLOOR 39
BOSTON, MA 02110
Assignment: 11
Reel/Frame:023718/0654   Pages: 7
Recorded: 12/30/2009
Attorney Dkt #:CDSI-P02-030
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100080830
12630246
Correspondence name and address
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
FLOOR 39
BOSTON, MA 02110
Assignment: 12
Reel/Frame:023849/0476   Pages: 7
Recorded: 01/26/2010
Attorney Dkt #:CDSI-P04-044
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8574659
US20100119694
12688132
Correspondence name and address
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
39TH FLOOR
BOSTON, MA 02110
Assignment: 13
Reel/Frame:023849/0635   Pages: 7
Recorded: 01/26/2010
Attorney Dkt #:CDSI-P05-044
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8574613
US20100119580
12689956
Correspondence name and address
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
39TH FLOOR
BOSTON, MA 02110
Assignment: 14
Reel/Frame:024936/0885   Pages: 7
Recorded: 09/03/2010
Attorney Dkt #:CDSI-P02-046
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110165242
12870616
Correspondence name and address
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
FLOOR 39
BOSTON, MA 02110-2624
Assignment: 15
Reel/Frame:026882/0167   Pages: 6
Recorded: 09/09/2011
Attorney Dkt #:CDSI-P05-010
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120045513
13228774
Correspondence name and address
ROPES & GRAY LLP
PRUDENTIAL TOWER
800 BOYLSTON STREET
BOSTON, MA 02199-3600
Assignment: 16
Reel/Frame:027895/0701   Pages: 6
Recorded: 03/20/2012
Attorney Dkt #:CDSI-P03-033
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120195934
13370106
Correspondence name and address
ROPES & GRAY LLP
PRUDENTIAL TOWER
800 BOYLSTON STREET
BOSTON, MA 02199-3600
Assignment: 17
Reel/Frame:027990/0187   Pages: 6
Recorded: 04/04/2012
Attorney Dkt #:CDSI-P02-050
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110129541
12870618
Correspondence name and address
ROPES & GRAY LLP
PRUDENTIAL TOWER
800 BOYLSTON STREET
BOSTON, MA 02199-3600
Assignment: 18
Reel/Frame:028007/0782   Pages: 6
Recorded: 04/06/2012
Attorney Dkt #:CDSI-P02-028
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8871241
US20040176341
10714549
Correspondence name and address
ROPES & GRAY LLP
PRUDENTIAL TOWER
800 BOYLSTON STREET
BOSTON, MA 02199-3600
Assignment: 19
Reel/Frame:029647/0377   Pages: 6
Recorded: 01/17/2013
Attorney Dkt #:CDSI-P03-046
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130101656
13612076
Correspondence name and address
ROPES & GRAY LLP
PRUDENTIAL TOWER
800 BOYLSTON STREET
BOSTON, MA 02199-3600
Assignment: 20
Reel/Frame:030902/0334   Pages: 7
Recorded: 07/30/2013
Attorney Dkt #:CDSI-P06-010
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140037746
13937844
Correspondence name and address
ROPES & GRAY LLP
PRUDENTIAL TOWER
800 BOYLSTON STREET
BOSTON, MA 02199-3600
Assignment: 21
Reel/Frame:031995/0469   Pages: 7
Recorded: 01/17/2014
Attorney Dkt #:CDSI-P06-044
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9192579
US20140107594
14057847
Correspondence name and address
ROPES & GRAY LLP
800 BOYLSTON STREET
PRUDENTIAL TOWER
BOSTON, MA 02199-3600
Assignment: 22
Reel/Frame:032325/0191   Pages: 7
Recorded: 02/28/2014
Attorney Dkt #:PCH-051.01
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8815284
US20050025834
10877761
Correspondence name and address
FOLEY HOAG LLP
155 SEAPORT BLVD
PATENT DEPARTMENT
BOSTON, MA 02210-2600
Assignment: 23
Reel/Frame:033954/0888   Pages: 6
Recorded: 10/15/2014
Attorney Dkt #:PCH-046.04
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9566336
US20140336278
14444338
Correspondence name and address
FOLEY HOAG LLP
155 SEAPORT BLVD
BOSTON, MA 02210-2600
Assignment: 24
Reel/Frame:037778/0178   Pages: 6
Recorded: 02/19/2016
Attorney Dkt #:PCH-04419
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9849085
US20160038412
14919962
Correspondence name and address
FOLEY HOAG LLP
155 SEAPORT BLVD
BOSTON, MA 02210
Assignment: 25
Reel/Frame:041206/0953   Pages: 6
Recorded: 02/08/2017
Attorney Dkt #:PCH-05102
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10300114
US20140363482
14320940
Correspondence name and address
FOLEY HOAG LLP
155 SEAPORT BOULEVARD
BOSTON, MA 02210
Assignment: 26
Reel/Frame:048768/0796   Pages: 7
Recorded: 04/02/2019
Attorney Dkt #:047167-000032
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTROL DELIVERY SYSTEMS, INC.
Exec Dt:
12/30/2005
2
PSIVIDA INC.
Exec Dt:
12/30/2005
Assignee
1
PSIVIDA INC.
480 PLEASANT STREET
SUITE B300
WATERTOWN, MASSACHUSETTS 02472
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6217895
NONE
09273548
 
6548078
US20020127250
09735636
 
6936270
US20030139811
10139143
Correspondence name and address
HOGAN LOVELLS US LLP
555 13TH STREET, NW
WASHINGTON, DC 20004
Assignment: 27
Reel/Frame:018555/0086   Pages: 5
Recorded: 11/27/2006
Attorney Dkt #:CDSI-P01-088
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASHTON, PAUL
Exec Dt:
11/13/2006
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070049568
11510528
Correspondence name and address
MATTHEW P. VINCENT
FISH & NEAVE IP GROUP, ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
Assignment: 28
Reel/Frame:019258/0801   Pages: 6
Recorded: 05/07/2007
Attorney Dkt #:CDSI-P02-013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CYNKOWSKI, TADEUSZ
Exec Dt:
04/30/2007
2
CYNKOWSKA, GRAZYNA
Exec Dt:
04/30/2007
3
SMITH, THOMAS J.
Exec Dt:
04/19/2007
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070213390
11724149
Correspondence name and address
MATTHEW P. VINCENT, PH.D.
FISH & NEAVE IP GROUP, ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 29
Reel/Frame:019971/0644   Pages: 4
Recorded: 10/16/2007
Attorney Dkt #:CDSI-P01-069
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAZZARO, MARTIN
Exec Dt:
10/11/2007
2
GUO, HONG
Exec Dt:
10/11/2007
3
LEBLANC, RON
Exec Dt:
10/11/2007
4
YORK, JOSH
Exec Dt:
10/11/2007
Assignee
1
PSIVIDA INC.
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7998108
US20080071246
11900907
Correspondence name and address
MATTHEW P. VINCENT, J.D., PH.D.
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110

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