PRINCIPHYAL

Live / Registered — Registered — partial invalidation of extension of protection (as of 05 Dec 2025)

What this means for you

Registered since 28 Jul 2020. The owner can stop confusingly similar uses in the classes it covers.

Record

Serial number
79268308
Registration number
6110077
Mark type
Stylized text
Filed
29 Jul 2019
Published for opposition
12 May 2020
Registered
28 Jul 2020
Attorney of record
ROBERT S. BRODER

Goods and services

  • Class 001 — Chemicals: Sodium hyaluronate for use in the manufacture of pharmaceuticals, cosmetics and nutritional supplements
  • Class 003 — Cosmetics and cleaning preparations: Cosmetics
  • Class 005 — Pharmaceuticals: [ Sodium hyaluronate for medical purposes for wrinkle minimizing, reducing and removing sold in pre-filled disposable sterile syringes; sodium hyaluronate for medical purposes for tissue regeneration and for the treatment of abrasion and wound sold in pre-filled disposable sterile syringes; Sodium hyaluronate for medical purposes for the treatment of dry eyes in the form of eye drops; Sodium hyaluronate for medical purposes for the treatment of arthritis sold in pre-filled disposable sterile syringes ]

Owner

Prosecution history

  • 05 Dec 2025 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
  • 05 Dec 2025 — REGISTERED - PARTIAL SEC 71 ACCEPTED
  • 03 Dec 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
  • 05 Aug 2025 — TEAS SECTION 71 RECEIVED
  • 28 Jul 2025 — COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
  • 27 May 2023 — NEW REPRESENTATIVE AT IB RECEIVED
  • 14 May 2023 — NEW REPRESENTATIVE AT IB RECEIVED
  • 01 Apr 2022 — NEW REPRESENTATIVE AT IB RECEIVED
  • 27 Oct 2021 — NEW REPRESENTATIVE AT IB RECEIVED
  • 17 Jul 2021 — NEW REPRESENTATIVE AT IB RECEIVED
  • 06 Dec 2020 — FINAL DECISION TRANSACTION PROCESSED BY IB
  • 17 Nov 2020 — FINAL DISPOSITION NOTICE SENT TO IB
  • 17 Nov 2020 — FINAL DISPOSITION PROCESSED
  • 28 Oct 2020 — FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
  • 28 Jul 2020 — REGISTERED-PRINCIPAL REGISTER

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