Cancelled & expired registration
SWEETWATER ENERGY
Registration cancelled per USPTO on Aug 1, 2025
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration cancelled per USPTO on Aug 1, 2025 · code 710 (Cancelled, Section 8)
- Registration date
- Jan 20, 2015
- Filing date
- Mar 29, 2012
- Registration no.
- 4675690
- Serial no.
- 85583482
- Classes
- Class 1: ChemicalsClass 4: Fuels, oils & candlesClass 40: Manufacturing servicesClass 42: Software & tech services
- Goods & services
- Treatment of materials, namely, the addition of mechanical processing and chemical treatment to biomass materials to render them processable for others; fuel treatment services for others, namely, treatment of materials by mechanical and chemical pretreatment and hydrolysis; enzyme hydrolysis of biomass and carbonaceous materials to produce waste-to-energy generation services; custom manufacture o
- Owner as listed with the USPTO
- APALTA TEHNOLOOGIA OÜ
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