ISTESSO
Live / Registered — Registered — partial invalidation of extension of protection (as of 27 Oct 2025)
What this means for you
Registered since 08 Jan 2019. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 79225851
- Registration number
- 5645929
- Mark type
- Stylized text
- Filed
- 22 Aug 2017
- Published for opposition
- 23 Oct 2018
- Registered
- 08 Jan 2019
- Attorney of record
- Mainak H. Mehta
Goods and services
- Class 005 — Pharmaceuticals: [ Pharmaceutical and veterinary preparations for the treatment of autoimmune conditions and cancer; pharmaceutical and medical preparations for treatment of rheumatoid arthritis, multiple sclerosis, psoriasis, cancer and autoimmune conditions ]
- Class 042 — Scientific and technological services: Pharmaceutical research and development services; medical research services; biotechnology research; biopharmaceutical research; scientific laboratory services; laboratory research in the field of immunometabolism, autoimmune diseases and cancer; laboratory research in the field of pharmaceuticals; scientific research; scientific testing services, namely, genetic testing for scientific research purposes, laboratory testing of materials, medical testing services for scientific research purposes; scientific analysis, namely biochemical research and analysis, immunometabolism research and analysis and scientific research and analysis into autoimmunity and cancer, chemical analysis; pharmaceutical research and analysis; drug discovery services
Owner
- Istesso Limited, London, GB
- Istesso Limited, London, GB
- Istesso Limited, London, GB
Prosecution history
- 27 Oct 2025 — NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
- 27 Oct 2025 — REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.
- 20 Oct 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 07 Jul 2025 — TEAS SECTION 71 & 15 RECEIVED
- 08 Jan 2024 — COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
- 07 Oct 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 07 Oct 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 03 May 2019 — FINAL DECISION TRANSACTION PROCESSED BY IB
- 12 Apr 2019 — FINAL DISPOSITION NOTICE SENT TO IB
- 12 Apr 2019 — FINAL DISPOSITION PROCESSED
- 08 Apr 2019 — FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
- 08 Jan 2019 — REGISTERED-PRINCIPAL REGISTER
- 23 Oct 2018 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 23 Oct 2018 — PUBLISHED FOR OPPOSITION
- 19 Oct 2018 — NOTIFICATION PROCESSED BY IB