Cancelled & expired registration
COMETCHIP
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
- Jun 2, 2015
- Filing date
- Nov 15, 2013
- Registration no.
- 4748839
- Serial no.
- 86120359
- Classes
- Class 1: Chemicals
- Goods & services
- Laboratory reagents and control material, namely, control cell preparations containing incremental levels of DNA damage, for scientific and research use; Biological assay kits comprised primarily of biological reagents, biochemicals and multi-well array slides for scientific and research use, namely, for use in high throughput single cell gel electrophoresis for detection and analysis of DNA damag
- Owner as listed with the USPTO
- CELLARRAY, LLC
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