EXHIBIT 3.4 CERTIFICATE OF AMENDMENT OF CERTIFICATE OF INCORPORATION OF CLARANT, INC. It is hereby certified that: 1. The name of the corporation (hereinafter called the "corporation") is: Clarant, Inc. 2. The certificate of incorporation of the corporation is hereby amended by striking out the First Article thereof and by substituting in lieu of said Article the following new Article: "FIRST: The name of the corporation is Clarant Worldwide Corporation (the "Corporation")". 3. The amendment of the certificate of incorporation herein certified has been duly adopted in accordance with the provisions of Sections 228(a) and 242 of the General Corporation Law of the State of Delaware. IN WITNESS WHEREOF, said Clarant, Inc. has caused this certificate to be signed by Guillermo G. Marmol, its authorized officer, this 4th day of June, 1999. /s/ Guillermo G. Marmol -------------------------------------------- Guillermo G. Marmol Title: President and Chief Executive Officer