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Patent Assignment Assignor Details
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Assignor Name : VIROTEX CORPORATION
Total Assignments: 23
Assignment: 1
Reel/Frame:008669/0927   Pages: 4
Recorded: 08/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
07/10/1997
Assignee
1
CEP HOLDINGS, INC.
P.O. BOX 535
850 LIBRARY AVENUE, SUITE 204B
NEWARK, DELAWARE 19715
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5380754
NONE
07985279
 
5696160
NONE
08324247
Correspondence name and address
CUMMINGS & LOCKWOOD
MICHAEL P. DILWORTH
FOUR STAMFORD PLAZA
STAMFORD, CT 06904-0120
Assignment: 2
Reel/Frame:015962/0743   Pages: 4
Recorded: 03/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES
2579 MIDPOINT DRIVE
FORT COLLINS, COLORADO 80525-4417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5631301
NONE
08313417
Correspondence name and address
A. JAMES NELSON
SCHWEGMAN, LUNDBERG, WOESSNER
& KLUTH, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:015962/0747   Pages: 4
Recorded: 03/29/2005
Attorney Dkt #:1195.342US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES
2579 MIDPOINT DRIVE
FORT COLLINS, COLORADO 80525-4417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5863560
NONE
08712454
Correspondence name and address
A. JAMES NELSON
SCHWEGMAN, LUNDBERG, WOESSNER
& KLUTH, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:015962/0751   Pages: 4
Recorded: 03/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES
2579 MIDPOINT DRIVE
FORT COLLINS, COLORADO 80525-4417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5762917
NONE
08624309
Correspondence name and address
SCHWEGMAN, LUNDBERG & WOESSNER
A. JAMES NELSON
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:015962/0755   Pages: 4
Recorded: 03/29/2005
Attorney Dkt #:1195.358US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES
2579 MIDPOINT DRIVE
FORT COLLINS, COLORADO 80525-4417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5905092
NONE
08796381
Correspondence name and address
SCHWEGMAN, LUNDBERG, WOESSNER ET AL
A. JAMES NELSON
P.O. BOX 29385
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:015962/0759   Pages: 4
Recorded: 03/29/2005
Attorney Dkt #:1195.342US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES
2579 MIDPOINT DRIVE
FORT COLLINS, COLORADO 80525-4417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6620435
NONE
09236909
Correspondence name and address
A. JAMES NELSON
SCHWEGMAN, LUNDBERG, WOESSNER & KLUTH PA
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:015962/0763   Pages: 4
Recorded: 03/29/2005
Attorney Dkt #:1195.344US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES
2579 MIDPOINT DRIVE
FORT COLLINS, COLORADO 80525-4417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5955097
NONE
08733454
Correspondence name and address
SCHWEGMANN, LUNDBERG, WOESSNER ET AL
A. JAMES NELSON
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 8
Reel/Frame:015962/0781   Pages: 4
Recorded: 03/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES
2579 MIDPOINT DRIVE
FORT COLLINS, COLORADO 80525-4417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6103266
NONE
09064433
Correspondence name and address
SCHWEGMAN, LUNDBERG, WOESSNER ET.AL.
A. JAMES NELSON
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:015962/0785   Pages: 4
Recorded: 03/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX CORPORATION
2579 MIDPOINT DRIE
FORT COLLINS, COLORADO 80525-4417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6159498
NONE
09144827
Correspondence name and address
SCHWEGMAN, LUNDBERG, WOESSNER ET.AL.
A. JAMES NELSON
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 10
Reel/Frame:015962/0789   Pages: 4
Recorded: 03/29/2005
Attorney Dkt #:1195.349US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES
2579 MIDPOINT DRIVE
FORT COLLINS, COLORADO 80525-4417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6060085
NONE
09201521
Correspondence name and address
SCHWEGMAN, LUNDBERG, WOESSNER ET AL.
A. JAMES NELSON
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 11
Reel/Frame:015962/0793   Pages: 4
Recorded: 03/29/2005
Attorney Dkt #:1195.334US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES
2579 MIDPOINT DRIVE
FORT COLLINS, COLORADO 80525-4417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5800832
NONE
08734519
Correspondence name and address
SCHWEGMAN, LUNDBERG, WOESSNER ET AL
A. JAMES NELSON
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 12
Reel/Frame:015968/0855   Pages: 4
Recorded: 03/29/2005
Attorney Dkt #:1195.335US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES
2579 MIDPOINT DRIVE
FORT COLLINS, COLORADO 80525-4417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6516771
US20030034003
09962833
Correspondence name and address
A. JAMES NELSON
SCHWEGMAN, LUNDBERG, WOESSNER & KLUTH PA
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 13
Reel/Frame:015968/0947   Pages: 4
Recorded: 03/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES
2579 MIDPOINT DRIVE
FORT COLLINS, COLORADO 80525-4417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6516771
US20030034003
09962833
Correspondence name and address
SCHWEGMAN, LUNBERG, WOESSNER ET AL.
A. JAMES NELSON
PO BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 14
Reel/Frame:016004/0892   Pages: 4
Recorded: 04/05/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES
2579 MIDPOINT DRIVE
FORT COLLINS, COLORADO 80525-4417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5696160
NONE
08324247
Correspondence name and address
A. JAMES NELSON
SCHWEGMAN, LUNDBERG, WOESSNER & KLUTH PA
P.O. BOX 2938
MINNEAPOLIS, MINNESOTA 55402
Assignment: 15
Reel/Frame:017286/0943   Pages: 4
Recorded: 02/27/2006
Attorney Dkt #:1195.357US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES
2579 MIDPOINT DRIVE
FORT COLLINS, COLORADO 80525-4417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5762917
NONE
08624309
Correspondence name and address
A. JAMES NELSON
SCHWEGMAN, LUNDBERG, WOESSNER & KLUTH PA
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 16
Reel/Frame:017286/0947   Pages: 4
Recorded: 02/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES
2579 MIDPOINT DRIVE
FORT COLLINS, COLORADO 80525-4417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5955097
NONE
08733454
Correspondence name and address
A. JAMES NELSON
SCHWEGMAN, LUNDBERG, WOESSNER ET AL.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 17
Reel/Frame:017286/0960   Pages: 4
Recorded: 02/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES
2579 MIDPOINT DRIVE
FORT COLLINS, COLORADO 80525-4417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5863560
NONE
08712454
Correspondence name and address
A. JAMES NELSON
SCHWEGMAN, LUNDBERG, WOESSNER
& KLUTH, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 18
Reel/Frame:017286/0964   Pages: 5
Recorded: 02/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES
2579 MIDPOINT DRIVE
FORT COLLINS, COLORADO 80525-4417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5631301
NONE
08313417
Correspondence name and address
A. JAMES NELSON
SCHWEGMAN LUNDBERG WOESSNER, ET AL.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 19
Reel/Frame:018885/0489   Pages: 5
Recorded: 02/09/2007
Attorney Dkt #:BSZ-092CPDVCN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES, INC.
2579 MIDPOINT DRIVE
FORT COLLINS, COLORADO 80525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050048102
10962833
Correspondence name and address
DANIELLE L. HERRITT
LAHIVE & COCKFIELD, LLP
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2127
Assignment: 20
Reel/Frame:018885/0536   Pages: 4
Recorded: 02/09/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES, INC.
2579 MIDPOINT DRIVE
FORT COLLINS, COLORADO 80525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7579019
US20050147658
11069089
Correspondence name and address
DANIELLE L. HERRITT
LAHIVE & COCKIELD, LLP
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2127
Assignment: 21
Reel/Frame:021151/0222   Pages: 5
Recorded: 06/25/2008
Attorney Dkt #:BSZ-092CPCN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES, INC.
2579 MIDPOINT AVE
FORT COLLINS, COLORADO 80525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080254105
12141858
Correspondence name and address
LAHIVE & COCKFIELD, LLP
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 22
Reel/Frame:022545/0902   Pages: 4
Recorded: 04/14/2009
Attorney Dkt #:BSZ-092CPCN2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES, INC.
2579 MIDPOINT AVE
FORT COLLINS, COLORADO 80525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100003308
12395468
Correspondence name and address
MCCARTER & ENGLISH LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 23
Reel/Frame:023232/0517   Pages: 5
Recorded: 09/15/2009
Attorney Dkt #:117744-09208
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VIROTEX CORPORATION
Exec Dt:
11/16/2004
Assignee
1
ATRIX LABORATORIES, INC.
2579 MIDPOINT DRIVE
FORT COLLINS, COLORADO 80525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100003308
12395468
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110

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