ELLA
Live / Applied — Fourth extension granted (statement of use) (as of 11 Sept 2026)
What this means for you
Not registered yet, but its 15 Jul 2021 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 90831501
- Mark type
- Stylized text
- Filed
- 15 Jul 2021
- Published for opposition
- 25 Jun 2024
- Attorney of record
- Courtney Thompson
Goods and services
- Class 010 — Medical apparatus: Analytical immunoassay systems, namely, assay analyzer instrument in the nature of diagnostic medical apparatus for detection and analysis of cells, genes, antibodies, proteins, viruses, diseases, biomarkers, and biological sample material compositions for medical purposes used in clinical diagnostic settings
Owner
- ProteinSimple, San Jose, CA, US
- ProteinSimple, San Jose, CA, US
Prosecution history
- 12 Sept 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 11 Sept 2026 — SOU EXTENSION 4 GRANTED
- 20 Aug 2026 — SOU EXTENSION 4 FILED
- 20 Aug 2026 — SOU TEAS EXTENSION RECEIVED
- 10 Feb 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 10 Feb 2026 — SOU EXTENSION 3 GRANTED
- 05 Feb 2026 — SOU EXTENSION 3 FILED
- 06 Feb 2026 — SOU TEAS EXTENSION RECEIVED
- 19 Nov 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 19 Nov 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 18 Nov 2025 — SOU EXTENSION 2 GRANTED
- 20 Aug 2025 — SOU EXTENSION 2 FILED
- 20 Aug 2025 — SOU EXTENSION 1 GRANTED
- 20 Feb 2025 — SOU EXTENSION 1 FILED
- 29 Sept 2025 — NOTICE OF REVIVAL - E-MAILED