PROVISC

What this means for you

Registered since 18 Oct 1994. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 18 Oct 2024).

Record

Serial number

74002832

Registration number

1859087

Mark type

Word mark

Filed

16 Nov 1989

Published for opposition

18 Sept 1990

Registered

18 Oct 1994

Next maintenance due

18 Oct 2024

Attorney of record

Melissa Atherton

Goods and services

• Class 005 — Pharmaceuticals: OPHTHALMIC PHARMACEUTICAL PREPARATIONS; NAMELY, VISCOELASTIC SOLUTIONS

Owner

• ALCON INC., FRIBOURG, CH
• ALCON RESEARCH, LTD., Fribourg, DE, US
• ALCON RESEARCH, LTD., FORT WORTH, TX, US
• ALCON MANUFACTURING, LTD., FORT WORTH, TX, US
• ALCON MANUFACTURING, LTD., FORT WORTH, TX, US
• ALCON LABORATORIES, INC., FORT WORTH, TX, US
• ALCON LABORATORIES, INC., FORT WORTH, TX, US
• ALCON SURGICAL, INC., FORTH WORTH, TX, US
• ALCON SURGICAL, INC., FORTH WORTH, TX, US
• ALCON LABORATORIES, INC., FORT WORTH, TX, US

Prosecution history

• 21 Nov 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 21 Nov 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 21 Nov 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 12 Aug 2024 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
• 12 Aug 2024 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
• 12 Aug 2024 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
• 12 Aug 2024 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 24 May 2024 — TEAS SECTION 8 & 9 RECEIVED
• 09 Feb 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 09 Feb 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 09 Feb 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 18 Oct 2023 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
• 13 Apr 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 13 Apr 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 13 Apr 2020 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED