HDS

What this means for you

Registered since 06 Sept 2011. 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 06 Sept 2021).

Record

Serial number

85151281

Registration number

4021784

Mark type

Stylized text

Filed

13 Oct 2010

Published for opposition

21 Jun 2011

Registered

06 Sept 2011

Next maintenance due

06 Sept 2021

Attorney of record

Michael A. Jaffe

Goods and services

• Class 007 — Machines and machine tools: Industrial dehydration filtering system consisting of a zeolite membrane through which mainly water molecules can pass thereby separating out ethanol, methanol and other organic solvents for reducing energy consumption in connection with a wide variety of applications such as anhydration of bioethanol and dehydration of IPA, methanol and organic solvents

Owner

• KANADEVIA CORPORATION, OSAKA-SHI, OSAKA, JP
• Hitachi Zosen Corporation, Osaka, JP
• Hitachi Zosen Corporation, Osaka, JP
• Hitachi Zosen Corporation, Osaka, JP

Prosecution history

• 16 Oct 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 16 Oct 2025 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
• 16 Oct 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 16 Oct 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 08 Jan 2025 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
• 06 Dec 2021 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
• 06 Dec 2021 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
• 06 Dec 2021 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
• 06 Dec 2021 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 09 Jul 2021 — TEAS SECTION 8 & 9 RECEIVED
• 06 Sept 2020 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
• 16 Sept 2017 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
• 16 Sept 2017 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
• 15 Sept 2017 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 10 Aug 2017 — TEAS SECTION 8 & 15 RECEIVED