Free Patent/Trademark Report to Commissioner - District Court of Delaware - Delaware

O AO 120 (Rev. 3/04)

Case 1:07-cv-00331-SLR

Document 3

Filed 05/25/2007

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TO:

Mail Stop 8 Director of the U.S. Patent and Trademark Office P.O. Box 1450 Alexandria, VA 22313-1450

REPORT ON THE FILING OR DETERMINATION OF AN ACTION REGARDING A PATENT OR TRADEMARK

In Compliance with 35 U.S.C. § 290 and/or 15 U.S.C. § 1116 you are hereby advised that a court action has been filed in the U.S. District Court DOCKET NO. DATE FILED 07cv331 05/25/2007 PLAINTIFF Takeda Pharmaceutical Company Limited et al Delaware on the following

x

Patents or

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Trademarks:

U.S. DISTRICT COURT DISTRICT OF DELAWARE DEFENDANT Teva Pharmaceuticals USA Inc. et al

PATENT OR TRADEMARK NO. 1 2 3 4 5 4,628,098 5,045,321 5,464,632 US 6,328,994 B1

DATE OF PATENT OR TRADEMARK 12/09/1986 09/03/1991 11/07/1995 12/11/2001

HOLDER OF PATENT OR TRADEMARK Takeda Chemical Industries Ltd. Takeda Chemical Industries Ltd. Laboratories Prographarm Takeda Chemical Industries Ltd.

In the above--entitled case, the following patent(s)/ trademark(s) have been included: DATE INCLUDED PATENT OR TRADEMARK NO. 1 2 3 4 5 In the above--entitled case, the following decision has been rendered or judgement issued: DECISION/JUDGEMENT INCLUDED BY

G Amendment DATE OF PATENT OR TRADEMARK

G

Answer

G

Cross Bill

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Other Pleading

HOLDER OF PATENT OR TRADEMARK

CLERK PETER T. DALLEO, CLERK OF COURT

(BY) DEPUTY CLERK

DATE 05/25/2007

Copy 1--Upon initiation of action, mail this copy to Director Copy 3--Upon termination of action, mail this copy to Director Copy 2--Upon filing document adding patent(s), mail this copy to Director Copy 4--Case file copy

Case 1:07-cv-00331-SLR

Document 3

Filed 05/25/2007

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