NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
06/10/2025
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Official data from USPTO
EPSILON XI
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
45
Latest update
06/10/2025
Classification
Registered
Trademark type
Combined
Nice classes
35
Filing date
03/26/2021
Registration date
06/10/2025
Expiration date
-
Recommended action
Perform a full collision analysis and validate classes before any filing or trademark investment.
Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/10/2025
Last transaction
06/10/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
03/26/2021
First use in commerce
05/21/2024
Drawing code
3
Owner type
16
Owner location
Chicago, IL, US
Examiner
BULLOFF, TOBY ELLEN
Law office
N10
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the word epsilon and the greek letter xi.
Holders and representatives
Holders
E. E. (pessoa física)
Representatives
Heather N. Schafer SCHAFER IP LAW PLLC
Technical classification
Nice Classes
Class 35
Vienna Codes
No Vienna codes available.
Goods and services
Class 35
Life science consulting services, namely, economic analysis in legal and regulatory proceedings; organizational consulting services for life sciences companies with relation to analysis of complex economic and financial information, namely, business advisory services particularly specializing in the use of analytical and statistical models for legal, organizational, strategic growth and regulatory purposes; strategic business consulting using economic analytical models for valuation, investment planning, monetization, royalty compliance, intellectual property license negotiations, and economic modeling; consulting services, namely, economic analysis in legal and regulatory proceedings; business management consulting services with relation to analysis of complex economic and financial information, namely, advisory services particularly specializing in the use of analytical and statistical models for legal and regulatory purposes
Publications
History of USPTO decisions and trademark events.
45 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
06/10/2025
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
05/16/2025
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
05/16/2025
SUPC
STATEMENT OF USE PROCESSING COMPLETE
05/13/2025
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
05/13/2025
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/22/2025
EX4G
SOU EXTENSION 4 GRANTED
02/22/2025
IUAF
USE AMENDMENT FILED
02/21/2025
EISU
TEAS STATEMENT OF USE RECEIVED
02/21/2025
EXT4
SOU EXTENSION 4 FILED
02/21/2025
EEXT
SOU TEAS EXTENSION RECEIVED
02/21/2025
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
08/20/2024
EX3G
SOU EXTENSION 3 GRANTED
08/20/2024
EXT3
SOU EXTENSION 3 FILED
08/20/2024
EEXT
SOU TEAS EXTENSION RECEIVED
08/20/2024
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/21/2024
EX2G
SOU EXTENSION 2 GRANTED
02/20/2024
EXT2
SOU EXTENSION 2 FILED
02/20/2024
EEXT
SOU TEAS EXTENSION RECEIVED
02/20/2024
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
08/16/2023
EX1G
SOU EXTENSION 1 GRANTED
08/14/2023
EXT1
SOU EXTENSION 1 FILED
08/14/2023
EEXT
SOU TEAS EXTENSION RECEIVED
08/14/2023
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
02/21/2023
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/27/2022
PUBO
PUBLISHED FOR OPPOSITION
12/27/2022
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/07/2022
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/21/2022
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/17/2022
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/17/2022
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/17/2022
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
05/17/2022
GNRT
NON-FINAL ACTION E-MAILED
05/17/2022
CNRT
NON-FINAL ACTION WRITTEN
05/17/2022
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
05/06/2022
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/05/2022
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
05/05/2022
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
11/05/2021
GNRT
NON-FINAL ACTION E-MAILED
11/05/2021
CNRT
NON-FINAL ACTION WRITTEN
11/05/2021
DOCK
ASSIGNED TO EXAMINER
11/03/2021
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
07/03/2021
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
07/02/2021
NWAP
NEW APPLICATION ENTERED
03/30/2021
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