HYDRUS
Live / Registered — Registered and renewed (as of 16 Feb 2022)
What this means for you
Registered since 04 Oct 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 04 Oct 2021).
Record
- Serial number
- 77397150
- Registration number
- 4035290
- Mark type
- Stylized text
- Filed
- 14 Feb 2008
- Published for opposition
- 01 Jul 2008
- Registered
- 04 Oct 2011
- Next maintenance due
- 04 Oct 2021
- Attorney of record
- Melissa Atherton
Goods and services
- Class 010 — Medical apparatus: Medical devices, namely, ocular implants and delivery systems used to place the implants in the eye
Owner
- ALCON INC., FRIBOURG, CH
- ALCON INC., FRIBOURG, CH
- IVANTIS, INC., Irvine, CA, US
- IVANTIS, INC., Irvine, CA, US
- IVANTIS, INC., PLYMOUTH, MN, US
- Denali Vision, Inc., Plymouth, MN, 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
- 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
- 14 Feb 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 14 Feb 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 14 Feb 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 14 Feb 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 14 Feb 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 08 Feb 2023 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 01 Feb 2023 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 16 Feb 2022 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 16 Feb 2022 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)