Cancelled & expired registration

PROTECTING TOMORROW'S AIR TODAY

Registration cancelled per USPTO on Nov 21, 2025

Status may change

Ready for a second act? Here's what the USPTO record shows.

USPTO status
Registration cancelled per USPTO on Nov 21, 2025 · code 710 (Cancelled, Section 8)
Registration date
May 5, 2015
Filing date
Sep 4, 2012
Registration no.
4731905
Serial no.
85720075
Goods & services
Chemical additives for enhancing the performance of lubricating oils, greases and internal combustion engine fuels; Chemicals, namely, selective catalytic reduction fluids for diesel motors and engines; Diesel exhaust fluid
Owner as listed with the USPTO
  • Sapp Bros., Inc.
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Status may change. The USPTO can reinstate a cancelled or expired registration, for example on a petition filed within 6 months, so this record could change. We re-check, but always verify the current status in TSDR.

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