VISKASE

What this means for you

Registered since 23 Jun 1987. 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 (the §8 & §9 renewal is due by 23 Jun 2027, and its filing window is open now).

Record

Serial number

73586212

Registration number

1444069

Mark type

Word mark

Filed

05 Mar 1986

Published for opposition

31 Mar 1987

Registered

23 Jun 1987

Current term from

23 Jun 2017

Next maintenance filing

§8 & §9 renewal, due by 23 Jun 2027 (grace period to 23 Dec 2027)

Attorney of record

Krista Weber Powell

Goods and services

• Class 016 — Paper goods and printed matter: [ PLASTIC BAGS FOR FOOD ]
• Class 018 — Leather goods: FIBROUS FOOD CASINGS; CELLULOSE FOOD CASINGS

Owner

• VISKASE COMPANIES, LLC, LOMBARD, IL, US
• VISKASE COMPANIES, INC., Lombard, IL, US
• VISASE COMPANIES, INC., Lombard, IL, US
• VISKASE CORPORATION, CHICAGO, IL, US
• VISKASE CORPORATION, CHICAGO, IL, US
• VISKASE CORPORATION, CHICAGO, IL, US

Prosecution history

• 24 Jun 2026 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
• 23 Jun 2026 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
• 08 Jun 2018 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 08 Jun 2018 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
• 07 Jun 2018 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 07 Jun 2018 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
• 19 Mar 2018 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 19 Mar 2018 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
• 15 Sept 2017 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 15 Sept 2017 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 02 Aug 2017 — NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
• 02 Aug 2017 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
• 02 Aug 2017 — REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
• 02 Aug 2017 — REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED
• 02 Aug 2017 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL