Cancelled & expired registration
SULFA-BIND
Registration cancelled per USPTO on Dec 12, 2025
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration cancelled per USPTO on Dec 12, 2025 · code 710 (Cancelled, Section 8)
- Registration date
- May 31, 2005
- Filing date
- Sep 10, 2002
- Registration no.
- 2956461
- Serial no.
- 76448268
- Classes
- Class 1: Chemicals
- Goods & services
- mineral substances in the nature of filtering media for the removal of hydrogen sulfide from gases for odour and corrosion control for industrial use
- Owner as listed with the USPTO
- EVOQUA WATER TECHNOLOGIES CANADA LTD
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