PRESERFLO
LIVE

Serial Number

79260294

Owner

SANTEN PHARMACEUTICAL CO., LTD.

Attorney

Michele M. Glessner

Filing Date

Mar 18, 2019

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PRESERFLO Trademark

Serial Number: 79260294 • Registration: 5887854

PRESERFLO is a trademark filed by SANTEN PHARMACEUTICAL CO., LTD. on March 18, 2019. The trademark is classified under Class 10 (Medical Apparatus). The application is currently registered and active.

Owner Contact Info

SANTEN PHARMACEUTICAL CO., LTD. (50 trademarks)

9-19, SHIMOSHINJO 3-CHOME
OSAKA 533-8681 , JP

Entity Type: 01

Trademark Details

Filing Date

March 18, 2019

Registration Date

October 22, 2019

Published for Opposition

August 6, 2019

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

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
Jan 14, 2026 NA75
REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
Jan 14, 2026 C75A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jan 12, 2026 APRE
TEAS SECTION 71 & 15 RECEIVED
Aug 29, 2025 ES75
CHANGE OF NAME/ADDRESS REC'D FROM IB
May 1, 2020 ADCH
NOTIFICATION PROCESSED BY IB
Jan 3, 2020 GPNX
FINAL DISPOSITION NOTICE SENT TO IB
Dec 19, 2019 FICS
FINAL DISPOSITION PROCESSED
Dec 19, 2019 FIMP
GRANT OF PROTECTION CREATED, TO BE SENT TO IB
Nov 21, 2019 GPAR
REGISTERED-PRINCIPAL REGISTER
Oct 22, 2019 R.PR
PUBLISHED FOR OPPOSITION
Aug 6, 2019 PUBO
NOTICE OF PUBLICATION
Jul 17, 2019 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Jun 26, 2019 CNSA
APPLICATION FILING RECEIPT MAILED
Jun 25, 2019 MAFR
ASSIGNED TO EXAMINER
Jun 20, 2019 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jun 20, 2019 NWOS
LIMITATION FROM ORIGINAL APPLICATION ENTERED
Jun 14, 2019 LIMI
SN ASSIGNED FOR SECT 66A APPL FROM IB
Jun 6, 2019 REPR