EFFICIENT-PRO
Live / Registered — Registered (as of 01 Nov 2022)
What this means for you
Registered since 01 Nov 2022. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 90877942
- Registration number
- 6890940
- Mark type
- Stylized text
- Filed
- 11 Aug 2021
- Published for opposition
- 22 Mar 2022
- Registered
- 01 Nov 2022
- Attorney of record
- Kenya L. Williams
Goods and services
- Class 001 — Chemicals: Reagents for scientific research and diagnostic purposes, namely, clonal isolates adapted to serum-free culture for the transfection, expression, and production of recombinant proteins and monoclonal antibodies
Owner
- Life Technologies Corporation, Carlsbad, CA, US
- Life Technologies Corporation, Carlsbad, CA, US
- Life Technologies Corporation, Carlsbad, CA, US
Prosecution history
- 12 Aug 2025 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 12 Aug 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 12 Aug 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 12 Aug 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 12 Aug 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 12 Aug 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 01 Nov 2022 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 01 Nov 2022 — REGISTERED-PRINCIPAL REGISTER
- 24 Sept 2022 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 23 Sept 2022 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 22 Sept 2022 — STATEMENT OF USE PROCESSING COMPLETE
- 08 Sept 2022 — USE AMENDMENT FILED
- 22 Sept 2022 — CASE ASSIGNED TO INTENT TO USE PARALEGAL
- 08 Sept 2022 — TEAS STATEMENT OF USE RECEIVED
- 17 May 2022 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT