OPNX
NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
08/06/2026
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Official data from USPTO
SIDERA
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
25
Latest update
08/06/2026
Trademark type
Combined
Nice classes
42
Filing date
09/30/2024
Registration date
03/03/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/03/2026
Last transaction
08/06/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
3
Owner type
99
Owner location
DK
Examiner
JANSON, ANDREW KYLE
Law office
L50
Current location
FILE REPOSITORY (FRANCONIA)
Mark description
The mark consists of the word "SIDERA" with segments of each letter formed by interconnected lines and dots.
Holders and representatives
Holders
S. A. (pessoa física)
Representatives
R. Glenn Schroeder Schroeder Law PC
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
Research and development in the pharmaceutical and biotechnology fields; research and development of artificial intelligence (AI) and machine learning-based software platforms to identify targets for therapeutic developmentspecifically in the field of cardiometabolic disease; medical research concerning modulation of identified druggable targets using small moleculesantibodies or other modalities for the treatment of cardiometabolic disease
Publications
History of USPTO decisions and trademark events.
25 publications found
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
07/20/2026
OPNR
NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB
07/19/2026
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
06/03/2026
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
03/03/2026
R.PR
REGISTERED-PRINCIPAL REGISTER
03/03/2026
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
01/13/2026
PUBO
PUBLISHED FOR OPPOSITION
01/13/2026
GPNX
NOTIFICATION PROCESSED BY IB
01/08/2026
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
01/07/2026
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
12/24/2025
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
12/23/2025
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/11/2025
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/20/2025
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/20/2025
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/20/2025
RFNT
REFUSAL PROCESSED BY IB
06/07/2025
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
05/22/2025
RFRR
REFUSAL PROCESSED BY MPU
05/22/2025
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
03/26/2025
CNRT
NON-FINAL ACTION WRITTEN
03/25/2025
DOCK
ASSIGNED TO EXAMINER
03/19/2025
MAFR
APPLICATION FILING RECEIPT MAILED
02/24/2025
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/24/2025
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
02/20/2025
Continuous trademark protection
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