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Trademark Assignment Assignor Details

Assignor Name : PENWEST PHARMACEUTICALS CO.

Total Assignments: 4

Assignment: 1

Reel/Frame:	2795/0346	View Recorded Assignment		Pages:	6
		Recorded:	08/04/2003
Conveyance:	ASSIGNS THE ENTIRE INTEREST

Assignor

PENWEST PHARMACEUTICALS CO.

Exec Dt:	02/27/2003
Entity Type:	CORPORATION
Citizenship:	WASHINGTON

Assignee

J. RETTENMAIER & SOHNE GMBH & CO KG

HOLZMUEHLE 1

ROSENBERG, GERMANY

Entity Type:	LIMITED PARTNERSHIP
Citizenship:	GERMANY

Properties

Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #
73024446	1024028	73024447	1119432	73024448	1024029	73068445	1097160	73250157	1174778
73250158	1220459	73272295	1207700	73316779	1231554	73360849	1256473	73378168	1254197
73509359	1339870	73612210	1460474	75211576	2237290	75211577	2223135	75211776	2241832
75241132	2229490	75839223	2505862	75842116	2598602	76370133	NONE	76370134	2765333
76398225	NONE	76398226	2848423

Correspondence name and address
	MARSHALL, GERSTEIN & BORUN
	MICHAEL R. GRAHAM
	6300 SEARS TOWER
	233 SOUTH WACKER DRIVE
	CHICAGO, IL 60606

Assignment: 2

Reel/Frame:	4423/0369	View Recorded Assignment		Pages:	7
		Recorded:	12/01/2010
Attorney Dkt #:	36084-36730
Conveyance:	SECURITY INTEREST

Assignor

PENWEST PHARMACEUTICALS CO.

Exec Dt:	11/30/2010
Entity Type:	CORPORATION
Citizenship:	WASHINGTON

Assignee

JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT

10 SOUTH DEARBORN

CHICAGO, ILLINOIS 60603

Entity Type:	NATIONAL BANKING ASSOCATION
Citizenship:	UNITED STATES

Properties

Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #
74137028	1920597	76173288	2546727	76223850	2512618	76230055	2512674	76490787	2797361
77267499	3870829	77278904	3850437	78582547	3059117

Correspondence name and address
	DUSAN CLARK, ESQ.
	SIDLEY AUSTIN LLP
	717 N. HARWOOD ST., SUITE 3400
	DALLAS, TX 75201

Assignment: 3

Reel/Frame:	4577/0178	View Recorded Assignment		Pages:	6
		Recorded:	07/07/2011
Attorney Dkt #:	40104-30030
Conveyance:	SECURITY INTEREST

Assignor

PENWEST PHARMACEUTICALS CO.

Exec Dt:	06/17/2011
Entity Type:	CORPORATION
Citizenship:	WASHINGTON

Assignee

MORGAN STANLEY SENIOR FUNDING, INC., AS ADMINISTRATIVE AGENT

1 PIERREPONT PLAZA

BROOKLYN, NEW YORK 11201

Entity Type:	CORPORATION
Citizenship:	DELAWARE

Properties

Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #
74137028	1920597	75839223	2505862	76173288	2546727	76223850	2512618	76230055	2512674
76490787	2797361	77267499	3870829	77278904	3850437	78582547	3059117

Correspondence name and address
	DUSAN CLARK, ESQ.
	SIDLEY AUSTIN LLP
	717 N. HARWOOD ST., SUITE 3400
	DALLAS, TX 75201

Assignment: 4

Reel/Frame:	4610/0691	View Recorded Assignment		Pages:	8
		Recorded:	08/24/2011
Conveyance:	MERGER EFFECTIVE 08/22/2011

Assignor

PENWEST PHARMACEUTICALS CO.

Exec Dt:	08/22/2011
Entity Type:	CORPORATION
Citizenship:	WASHINGTON

Assignee

ENDO PHARMACEUTICALS INC.

100 ENDO BLVD.

CHADDS FORD, PENNSYLVANIA 19317

Entity Type:	CORPORATION
Citizenship:	DELAWARE

Properties

Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #
73250157	1174778	74137028	1920597	76173288	2546727	76223850	2512618	76230055	2512674
76490787	2797361	77267499	3870829	77278904	3850437	78582547	3059117

Correspondence name and address
	JAMES R. MEYER
	SCHNADER HARRISON SEGAL & LEWIS LLP
	1600 MARKET STREET, SUITE 3600
	PHILADELPHIA, PA 19103

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