Common Contracts

Exhibit 99.3 REGISTRATION RIGHTS AGREEMENT THIS REGISTRATION RIGHTS AGREEMENT (this "Agreement") is made as of July 25, 2002, by and among Boston Life Sciences, Inc., a Delaware corporation (the "Company"), the Holders listed on Schedule 1 hereof (the...

Registration Rights Agreement • July 30th, 2002 • Boston Life Sciences Inc /De • Pharmaceutical preparations • New York

• Contract Type
  Registration Rights Agreement
• Filed
  July 30th, 2002
• Company
  Boston Life Sciences Inc /De
• Industry
  Pharmaceutical preparations
• Jurisdiction
  New York

RECITALS

Registration Rights Agreement • April 30th, 2002 • Xicor Inc • Semiconductors & related devices • California

• Contract Type
  Registration Rights Agreement
• Filed
  April 30th, 2002
• Company
  Xicor Inc
• Industry
  Semiconductors & related devices
• Jurisdiction
  California

by and among

Registration Rights Agreement • April 27th, 1999 • TPG Partners Lp • Texas

• Contract Type
  Registration Rights Agreement
• Filed
  April 27th, 1999
• Company
  TPG Partners Lp
• Jurisdiction
  Texas

RECITALS:

Registration Rights Agreement • November 7th, 1997 • Galacticomm Technologies Inc • Florida

• Contract Type
  Registration Rights Agreement
• Filed
  November 7th, 1997
• Company
  Galacticomm Technologies Inc
• Jurisdiction
  Florida