TrademarkDir
PRESERFLO
LIVE

Serial Number

87545795

Owner

Santen Pharmaceutical Co., Ltd.

Attorney

Michele M. Glessner

Filing Date

Jul 27, 2017

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PRESERFLO Trademark

Serial Number: 87545795 • Registration: 5620104

PRESERFLO is a trademark filed by Santen Pharmaceutical Co., Ltd. on July 27, 2017. The trademark is classified under Class 10 (Medical Apparatus). The application is currently registered and active.

Owner Contact Info

Santen Pharmaceutical Co., Ltd.

4-20 Ofuka-cho, Kita-ku,

Entity Type: 03

Trademark Details

Filing Date

July 27, 2017

Registration Date

December 4, 2018

Published for Opposition

August 14, 2018

Goods & Services

Ophthalmic medical device, namely, glaucoma tube shunt; surgical apparatus and instruments for use in ophthalmic surgery; medical device for non-laser glaucoma surgery; ocular implants and devices; ocular implants and devices for use in treating glaucoma; ocular implants and devices, namely, shunts, stents, ophthalmic cutting instruments, shunt and stent applicators, and vision screening instruments, for use in treating glaucoma

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jul 10, 2026 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jul 10, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jul 10, 2026 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Jan 18, 2025 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jan 18, 2025 C15A
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
Jan 13, 2025 EROP
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Jan 10, 2025 EWAF
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jan 10, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 10, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 10, 2025 REAP
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
Dec 6, 2024 PR23
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Dec 5, 2024 APRE
TEAS SECTION 8 & 15 RECEIVED
Jun 26, 2024 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Dec 4, 2023 REM1
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Mar 18, 2020 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 18, 2020 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 18, 2020 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 18, 2020 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Mar 18, 2020 COAR
REGISTERED-PRINCIPAL REGISTER
Dec 4, 2018 R.PR
1(B) BASIS DELETED; PROCEED TO REGISTRATION
Nov 1, 2018 DP1B
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Nov 1, 2018 AITU
NOTICE OF ALLOWANCE CANCELLED
Oct 9, 2018 IUCN
TEAS DELETE 1(B) BASIS RECEIVED
Oct 9, 2018 D1BR
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Oct 9, 2018 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Aug 14, 2018 NPUB
PUBLISHED FOR OPPOSITION
Aug 14, 2018 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jul 25, 2018 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Jul 11, 2018 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Jun 21, 2018 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jun 21, 2018 CRFA
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
Jun 13, 2018 ERSI
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
Jun 4, 2018 GNS2
INQUIRY TO SUSPENSION E-MAILED
Jun 4, 2018 GNSI
SUSPENSION INQUIRY WRITTEN
Jun 4, 2018 CNSI
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
May 11, 2018 RCCK
ASSIGNED TO LIE
May 11, 2018 ALIE
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Apr 25, 2018 TCCA
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
Oct 31, 2017 GNS3
LETTER OF SUSPENSION E-MAILED
Oct 31, 2017 GNSL
SUSPENSION LETTER WRITTEN
Oct 31, 2017 CNSL
ASSIGNED TO EXAMINER
Oct 27, 2017 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Aug 1, 2017 NWOS
NEW APPLICATION ENTERED
Jul 31, 2017 NWAP

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