Mark Identification

PROCESS. TO THE POWER OF E.

Serial Number

75898785

Filing Date

Jan 19, 2000

Trademark by

ASPEN TECHNOLOGY INC.

Classification Information

Computer software, namely, software for use in simulating and modeling process manufacturing plants, offered with and without user manuals

Electrical and Scientific Apparatus

User manuals for use in connection with computer software for use in simulating and modeling process manufacturing plants

Paper Goods and Printed Matter

Educational services, namely, providing seminars and lectures in the field of simulating and modeling process manufacturing plants

Education and Entertainment

Consulting services in the field of simulating and modeling process manufacturing plants

Computer and Scientific