E815
TEAS SECTION 8 & 15 RECEIVED
05/13/2026
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Official data from USPTO
TISSUEBLUE
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
TISSUEBLUE
ST13
US500000087870544Class
5, 10
Filing
87870544
Registration
6059284
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
31
Latest update
05/14/2026
Trademark type
Word
Nice classes
5, 10
Filing date
04/10/2018
Registration date
05/19/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/19/2020
Last transaction
05/14/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
04/03/2020
First use in commerce
04/03/2020
Drawing code
4
Owner type
99
Owner location
VN Zuidland, NL
Examiner
HETZEL, DANNEAN
Law office
L60
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.
D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.
Representatives
Brent E. Routman MERCHANT & GOULD P.C.
Technical classification
Nice Classes
Class 5Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Pharmaceutical liquid used during eye surgery having the property of improving the visibility of membranes or structures in the eye; staining solution
Class 10
Surgical dye to stain the ILM during vitreoretinal surgery
Publications
History of USPTO decisions and trademark events.
31 publications found
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
05/19/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
05/19/2020
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
04/14/2020
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
04/13/2020
SUPC
STATEMENT OF USE PROCESSING COMPLETE
04/13/2020
IUAF
USE AMENDMENT FILED
04/06/2020
EISU
TEAS STATEMENT OF USE RECEIVED
04/06/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
11/19/2019
EX1G
SOU EXTENSION 1 GRANTED
11/18/2019
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/18/2019
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
11/18/2019
EXT1
SOU EXTENSION 1 FILED
11/14/2019
EEXT
SOU TEAS EXTENSION RECEIVED
11/14/2019
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
11/13/2019
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
05/14/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
03/19/2019
PUBO
PUBLISHED FOR OPPOSITION
03/19/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
02/27/2019
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
02/14/2019
ALIE
ASSIGNED TO LIE
02/13/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/29/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/29/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/29/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/29/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/30/2018
GNRT
NON-FINAL ACTION E-MAILED
07/30/2018
CNRT
NON-FINAL ACTION WRITTEN
07/30/2018
DOCK
ASSIGNED TO EXAMINER
07/30/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/18/2018
NWAP
NEW APPLICATION ENTERED
04/13/2018
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