CHADDS FORD, Pa., Jan. 19 /PRNewswire-FirstCall/ -- Endo Pharmaceuticals (Nasdaq: ENDP) announced today that its partners, Teikoku Seiyaku Co., Ltd. and Teikoku Pharma USA, Inc. have received a Paragraph IV Certification Notice from Watson Laboratories, Inc.

Endo Pharmaceuticals announced today that its partners, Teikoku Seiyaku Co., Ltd. and Teikoku Pharma USA, Inc. have received a Paragraph IV Certification Notice from Watson Laboratories, Inc. advising of the filing of an Abbreviated New Drug Application for a generic version of LIDODERM® .