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Patent Assignment Assignor Details
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Assignor Name : PENWEST PHARMACEUTICALS COMPANY
Total Assignments: 8
Assignment: 1
Reel/Frame:023449/0241   Pages: 10
Recorded: 10/30/2009
Conveyance: LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor
1
PENWEST PHARMACEUTICALS COMPANY
Exec Dt:
09/17/1997
Assignee
1
ENDO PHARMACEUTICALS INC.
100 ENDO BOULEVARD
CHADDS FORD, PENNSYLVANIA 19317
Properties
 
Pat #
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5128143
NONE
07491189
 
5135757
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07642070
 
5169639
NONE
07736031
 
5472711
NONE
07922312
 
5330761
NONE
08011428
 
5478574
NONE
08094504
 
5455046
NONE
08118924
 
5399358
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08151272
 
5399359
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5399362
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6726930
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6709677
US20010046516
09879296
 
7276250
US20030129230
10189932
 
NONE
US20080085304
11545954
 
NONE
US20080085303
11546128
 
NONE
US20080085305
11546129
 
NONE
US20080050431
11891775
Correspondence name and address
GUY T. DONATIELLO
100 ENDO BOULEVARD
CHADDS FORD, PA 19317
Assignment: 2
Reel/Frame:031714/0688   Pages: 7
Recorded: 12/04/2013
Attorney Dkt #:776.1003US
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENWEST PHARMACEUTICALS COMPANY
Exec Dt:
08/22/2011
2
ENDO PHARMACEUTICALS INC
Exec Dt:
08/22/2011
Assignee
1
ENDO PHARMACEUTICALS INC
1400 ATWATER DRIVE
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8771732
US20070048376
11509347
Correspondence name and address
DAVIDSON, DAVIDSON AND KAPPEL LLC
485 7TH AVE
14TH FLOOR
NEW YORK, NY 10018
Assignment: 3
Reel/Frame:031724/0933   Pages: 7
Recorded: 12/05/2013
Attorney Dkt #:540.1040CON2
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENWEST PHARMACEUTICALS COMPANY
Exec Dt:
08/22/2011
2
ENDO PHARMACEUTICALS INC
Exec Dt:
08/22/2011
Assignee
1
ENDO PHARMACEUTICALS INC
1400 ATWATER DRIVE
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8679535
US20070218137
11729024
Correspondence name and address
DAVIDSON, DAVIDSON AND KAPPEL LLC
485 7TH AVE
14TH FLOOR
NEW YORK, NY 10018
Assignment: 4
Reel/Frame:031942/0626   Pages: 7
Recorded: 01/10/2014
Attorney Dkt #:774.1004US
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENWEST PHARMACEUTICALS COMPANY
Exec Dt:
08/22/2011
2
ENDO PHARMACEUTICALS INC
Exec Dt:
08/22/2011
Assignee
1
ENDO PHARMACEUTICALS INC
1400 ATWATER DRIVE
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8765175
US20130164350
13773136
Correspondence name and address
DAVIDSON, DAVIDSON AND KAPPEL LLC
485 7TH AVE
14TH FLOOR
NEW YORK, NY 10018
Assignment: 5
Reel/Frame:032573/0929   Pages: 6
Recorded: 04/01/2014
Attorney Dkt #:540.1068CON2
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
PENWEST PHARMACEUTICALS COMPANY
Exec Dt:
08/22/2011
Assignee
1
ENDO PHARMACEUTICALS INC
1400 ATWATER DRIVE
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110217336
12985137
Correspondence name and address
DAVIDSON, DAVIDSON AND KAPPEL LLC
485 7TH AVE
14TH FLOOR
NEW YORK, NY 10018
Assignment: 6
Reel/Frame:032820/0345   Pages: 6
Recorded: 05/05/2014
Attorney Dkt #:540.1147CIP
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
PENWEST PHARMACEUTICALS COMPANY
Exec Dt:
08/22/2011
Assignee
1
ENDO PHARMACEUTICALS INC
1400 ATWATER DRIVE
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8394812
US20090030026
12154496
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVE.
14TH FLOOR
NEW YORK, NY 10018
Assignment: 7
Reel/Frame:032847/0592   Pages: 6
Recorded: 05/08/2014
Attorney Dkt #:540.1040CON3
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
PENWEST PHARMACEUTICALS COMPANY
Exec Dt:
08/22/2011
Assignee
1
ENDO PHARMACEUTICALS INC
1400 ATWATER DRIVE
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140242166
14195127
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVE.
14TH FLOOR
NEW YORK, NY 10018
Assignment: 8
Reel/Frame:033068/0457   Pages: 6
Recorded: 06/10/2014
Attorney Dkt #:776.1004CON
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
PENWEST PHARMACEUTICALS COMPANY
Exec Dt:
08/22/2011
Assignee
1
ENDO PHARMACEUTICALS INC
1400 ATWATER DRIVE
MALVERN, PENNSYLVANIA 19355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9351938
US20140271852
14290413
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVE.
14TH FLOOR
NEW YORK, NY 10018

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