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Trademark: 72341446
Status Date
Wednesday, November 4, 1992
Registration Number
0897649
Registration Date
Tuesday, September 1, 1970
Filing Date
Monday, October 20, 1969
6 POLYMERIC CHEMICAL COMPOSITIONS FOR USE IN THE RECOVERY OF PETROLEUM FROM WELLS AND SUBTERRANEAN FORMATIONS
Nov 4, 1992
Expired Sec. 9
Feb 28, 1977
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Trademark Alertz updated from USPTO on 2030-01-24