Common use of Window Period Clause in Contracts

Window Period. 8.4 AGREEMENT AND PLAN OF MERGER THIS AGREEMENT AND PLAN OF MERGER (this "AGREEMENT"), dated as of June 10, 2001, by and among Instituto Grifols, S.A., a company organized under the laws of Spain ("PURCHASER"), SI Merger Corp., a Delaware corporation and a wholly owned subsidiary of Purchaser ("SUB"), and SeraCare, Inc., a Delaware corporation (the "COMPANY").