Trademark: 74547839
Status Date
Saturday, May 28, 2005
Registration Number
2184311
Registration Date
Tuesday, August 25, 1998
Filing Date
Monday, July 11, 1994
Published for Opposition
Tuesday, February 25, 1997
Cancellation Date
Saturday, May 28, 2005
9 computer software for use in modeling and simulation of well test data to correct for wellbore storage effects in reservoir engineering applications in the natural gas, chemical, and refining industries
Aug 9, 2006
Automatic Update Of Assignment Of Ownership
May 28, 2005
Cancelled Sec. 8 (6-Yr)
Aug 25, 1998
Registered-Principal Register
Jun 24, 1998
Allowed Principal Register - Sou Accepted
May 26, 1998
Correspondence Received In Law Office
Feb 5, 1998
Non-Final Action Mailed
Jan 2, 1998
Statement Of Use Processing Complete
Nov 20, 1997
Use Amendment Filed
May 20, 1997
Noa Mailed - Sou Required From Applicant
Feb 25, 1997
Published For Opposition
Jan 24, 1997
Notice Of Publication
Nov 22, 1996
Approved For Pub - Principal Register
Jul 18, 1996
Correspondence Received In Law Office
Jan 19, 1996
Non-Final Action Mailed
May 9, 1995
Letter Of Suspension Mailed
Mar 24, 1995
Correspondence Received In Law Office
Dec 27, 1994
Non-Final Action Mailed
Dec 15, 1994
Assigned To Examiner
Dec 13, 1994
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24
