Trademark: 71391004
Word
HELIOGEN
Status
Registered
Status Code
800
Status Date
Monday, July 31, 2017
Serial Number
71391004
Registration Number
0349318
Registration Date
Tuesday, August 24, 1937
Mark Type
1000
Filing Date
Tuesday, April 6, 1937

Trademark Owner History
SUN CHEMICAL B.V. - 8th New Owner Entered After Registration
BASF SE - 7th New Owner Entered After Registration
BASF AKTIENGESELLSCHAFT - 6th New Owner Entered After Registration
GENERAL DYESTUFF CORPORATION - Original Registrant

Classifications
6 PIGMENT DYESTUFFS

Trademark Events
Jan 11, 2023
Automatic Update Of Assignment Of Ownership
Jul 31, 2017
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Jul 31, 2017
Registered And Renewed (Fifth Renewal - 10 Yrs)
Jul 31, 2017
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Jul 31, 2017
Case Assigned To Post Registration Paralegal
Jun 23, 2017
Teas Section 8 & 9 Received
Apr 5, 2017
Review Of Correspondence Complete - Address Updated
Jan 31, 2017
Correspondence Received In Law Office
Oct 7, 2009
Assignment Of Ownership Not Updated Automatically
Sep 30, 2009
Assignment Of Ownership Not Updated Automatically
Sep 17, 2009
Assignment Of Ownership Not Updated Automatically
Sep 9, 2009
Assignment Of Ownership Not Updated Automatically
Jan 8, 2009
Case File In Ticrs
Sep 14, 2007
Registered And Renewed (Fourth Renewal - 10 Yrs)
Sep 14, 2007
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Sep 6, 2007
Assigned To Paralegal
Aug 22, 2007
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Aug 22, 2007
Teas Section 8 & 9 Received
Sep 11, 1997
Registered And Renewed (Third Renewal - 10 Yrs)
Aug 4, 1997
Registered - Sec. 9 Filed/Check Record For Sec. 8
Aug 24, 1977
Registered And Renewed (Second Renewal - 20 Yrs)

Trademark Alertz updated from USPTO on 2030-01-24