SUNBIRD SYN

Serial Number 99276523
686

Registration Progress

Application Filed
Jul 10, 2025
Under Examination
Approved for Publication
Jan 20, 2026
Published for Opposition
Jan 20, 2026
Registered

Attorney Assistance

Published for Opposition
Due: Feb 19, 2026 20 days

Trademark Image

SUNBIRD SYN

Basic Information

Serial Number
99276523
Filing Date
July 10, 2025
Published for Opposition
January 20, 2026
Drawing Code
3

Status Summary

Current Status
Active
Status Code
686
Status Date
Jan 20, 2026
Application
Pending
Classes
005 042

Rights Holder

SUNBIRD BIO, INC.

03
Address
35 Cambridgepark Drive
Suite 100
Cambridge, MA 02140

Ownership History

SUNBIRD BIO, INC.

Original Applicant
03
Cambridge, MA

SUNBIRD BIO, INC.

Owner at Publication
03
Cambridge, MA

Legal Representation

Attorney
Jason M. Rhodes

USPTO Deadlines

Next Deadline
20 days remaining
Published for Opposition
Due Date
February 19, 2026
Extension Available
Until March 19, 2026

Application History

16 events
Date Code Type Description Documents
Jan 20, 2026 NPUB E OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED Loading...
Jan 20, 2026 PUBO A PUBLISHED FOR OPPOSITION Loading...
Jan 14, 2026 NONP E NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED Loading...
Dec 23, 2025 CNSA P APPROVED FOR PUB - PRINCIPAL REGISTER Loading...
Dec 23, 2025 XAEC I EXAMINER'S AMENDMENT ENTERED Loading...
Dec 23, 2025 GNEN O NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED Loading...
Dec 23, 2025 GNEA F EXAMINERS AMENDMENT E-MAILED Loading...
Dec 23, 2025 CNEA R EXAMINERS AMENDMENT -WRITTEN Loading...
Dec 9, 2025 GNRN O NOTIFICATION OF NON-FINAL ACTION E-MAILED Loading...
Dec 9, 2025 GNRT F NON-FINAL ACTION E-MAILED Loading...
Dec 9, 2025 CNRT R NON-FINAL ACTION WRITTEN Loading...
Nov 29, 2025 DOCK D ASSIGNED TO EXAMINER Loading...
Nov 14, 2025 MDSC E NOTICE OF DESIGN SEARCH CODE E-MAILED Loading...
Nov 14, 2025 NWOS I NEW APPLICATION OFFICE SUPPLIED DATA ENTERED Loading...
Jul 10, 2025 MAFR O APPLICATION FILING RECEIPT MAILED Loading...
Jul 10, 2025 NWAP I NEW APPLICATION ENTERED Loading...

Detailed Classifications

Class 005
Diagnostic kits comprised of medical diagnostic reagents and assays for testing of bodily fluids for use in disease detection, namely, neurological diseases; Diagnostic kits consisting primarily of monoclonal antibodies, buffers, and reagents for use in disease testing
Class 042
Providing reagent sample testing and diagnostic services for others for scientific research purposes

Additional Information

Design Mark
The mark consists of the word "sunbird" in lowercase letters, followed by a stylized Greek lowercase letter alpha (α), followed by the word "Syn". The alpha symbol followed by Syn stands for alpha-synuclein.

Classification

International Classes
005 042