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Case 1:04-cv—00833-KAJ Document 124-2 Filed 10/05/2005 Page 1 012
EXHIBIT 4

Case 1 :04-cv—00833-KAJ Document 124-2 Filed 10/05/2005 Page 2 of 2
EXHIBIT 4
PHARMACIA’S DOCUMENT PRODUCTION
Event Attached Exhibit
November 29, 2004 Sicor serves "Defendants’ First Request for #5
Production of Documents by Plaintiff ’ on
Pharmacia.
December 30, 2004 Pharmacia’s document production gig. @
documents are produced to Sicor by Pharmacia.
January, 2005 No documents produced by Pharmacia to Sicor. _
February, 2005 I @ documents produced by Pharmacia to Sicor. -
March 1-28, 2005 @ documents produced by Pharmacia to Sicor. _
March 29, 2005 Sicor receives Pha1macia’s first production of any
documents in this case -- 19,585 documents,
including some of the Australian litigation papers
in its case against Delta West Ltd. -- but NOT the
1992 Upjohn letter.
April 12, 2005 Sicor receives 6,494 additional Pharmacia
documents
6 0 0 0 t a iiii 0 i ii A 1 1 A iii I i 2 I 0 ii i 0
pleadings.
5 6 , 0 1 iiii 5 ; 2 I ii I iiii iiii
d9cum€mS· (PU 00281 90-0028205)
July 5, 2005 Sicor receives 7,890 additional Pharmacia
documents.
July 18-20, 2005 Sicor receives 6,886 additional Pharmacia #7
documents, including the Pharmacia-Upjohn 1992 (PU 0034802_00_;4803)
correspondence first indicating that (1) Upj ohn
controlled the Delta West litigation, and (2)
Upjohn’s counsel and experts opined that
Pharmacia’s patent was invalid.

Case 1:04-cv-00833-KAJ

Document 124-2

Filed 10/05/2005

Page 1 of 2

Case 1:04-cv-00833-KAJ

Document 124-2

Filed 10/05/2005

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