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ASPENTECH CORPORATION, Subsequent Owner After Registration ASPENTECH CANADA CORPORATION, Subsequent Owner After Registration HYPROTECH COMPANY, Subsequent Owner After Registration Hyprotech, Ltd., Original Registrant

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HYSYS

74562528 | Trademark

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Filed Aug. 18, 1994

Serial No. 74562528

Registered Aug. 5, 1997

Registration No. 2,085,177

Class computer software programs for design, construction, and operation of gas plants, petroleum refineries, petrochemical plants, chemical plants, and other fluid processing facilities; 021; 023; 026; 036; 038

Case Type Trademark

Status The registration has been renewed.

Last Updated: 1 week ago

Filing Date	#	Docket Text
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74562528 | Trademark

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