Cancelled & expired registration
LIQUEFIN
Registration cancelled per USPTO on May 16, 2025
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration cancelled per USPTO on May 16, 2025 · code 709 (Cancelled, Section 71)
- Registration date
- Oct 30, 2018
- Filing date
- Dec 18, 2017
- Registration no.
- 5592649
- Serial no.
- 79230190
- Classes
- Class 4: Fuels, oils & candlesClass 7: MachineryClass 11: Lighting & appliancesClass 40: Manufacturing servicesClass 42: Software & tech services
- Goods & services
- Engineering work, technical consultations, plan preparation, technical project studies, industrial research and development services, studies and work provided by engineers, namely, appraisals in the nature of analysis of oil fields, evaluations in the nature of quality evaluations of natural gas properties, estimates in the nature of gas production estimates, research in the field of natural gas
- Owner as listed with the USPTO
- L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude
Ask Brocius about this name
Got an idea for this name? Get a straight answer on whether it could work, who'd buy it, and your first steps. 3 free questions.
Comeback card
No card yet for LIQUEFIN. Be the first.
We'll pre-fill it from the USPTO record and add an AI comeback idea. You pick the category and tone.
Turn this into a cardStatus 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.