TrademarkDir
SIONNA THERAPEUTICS
LIVE

Serial Number

90833921

Owner

Sling Therapeutics, Inc.

Attorney

Keith Toms, Esq.

Filing Date

Jul 16, 2021

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SIONNA THERAPEUTICS Trademark

Serial Number: 90833921 • Registration: 8223001

SIONNA THERAPEUTICS is a trademark filed by Sling Therapeutics, Inc. on July 16, 2021. The trademark is classified under Class 5 (Pharmaceuticals), Class 42 (Computer & Scientific). The application is currently registered and active.

Owner Contact Info

Sling Therapeutics, Inc.

22 Strathmore Rd
Natick, MA 01760

Entity Type: 03

SIONNA THERAPEUTICS, INC. (4 trademarks)

21 Hickory Drive, Suite 500
Waltham, MA 02451

Entity Type: 03

Trademark Details

Filing Date

July 16, 2021

Registration Date

April 21, 2026

Published for Opposition

June 7, 2022

Goods & Services

Pharmaceutical preparations for the treatment of pulmonary diseases and rare diseases

Pharmaceutical research and development

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 20, 2026 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
May 20, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
May 20, 2026 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
May 20, 2026 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
May 20, 2026 COAR
NOTICE OF REGISTRATION CONFIRMATION EMAILED
Apr 21, 2026 NRCC
REGISTERED-PRINCIPAL REGISTER
Apr 21, 2026 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Apr 1, 2026 SUNA
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Apr 1, 2026 CNPR
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Mar 3, 2026 CHAN
TEAS/EMAIL CORRESPONDENCE ENTERED
Mar 3, 2026 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 3, 2026 CRFA
ASSIGNED TO LIE
Mar 2, 2026 ALIE
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Feb 26, 2026 TROA
APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
Nov 20, 2025 XELG
APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
Nov 20, 2025 XELR
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 4, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sep 4, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sep 4, 2025 REAP
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Aug 26, 2025 GNRN
NON-FINAL ACTION E-MAILED
Aug 26, 2025 GNRT
SU - NON-FINAL ACTION - WRITTEN
Aug 26, 2025 CNRT
STATEMENT OF USE PROCESSING COMPLETE
Jul 26, 2025 SUPC
USE AMENDMENT FILED
Jul 24, 2025 IUAF
TEAS STATEMENT OF USE RECEIVED
Jul 24, 2025 EISU
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jan 29, 2025 EXRA
SOU EXTENSION 5 GRANTED
Jan 28, 2025 EX5G
SOU EXTENSION 5 FILED
Jan 24, 2025 EXT5
SOU TEAS EXTENSION RECEIVED
Jan 24, 2025 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jul 2, 2024 EXRA
SOU EXTENSION 4 GRANTED
Jul 2, 2024 EX4G
SOU EXTENSION 4 FILED
Jul 2, 2024 EXT4
SOU TEAS EXTENSION RECEIVED
Jul 2, 2024 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jan 30, 2024 EXRA
SOU EXTENSION 3 GRANTED
Jan 26, 2024 EX3G
SOU EXTENSION 3 FILED
Jan 26, 2024 EXT3
SOU TEAS EXTENSION RECEIVED
Jan 26, 2024 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jul 27, 2023 EXRA
SOU EXTENSION 2 GRANTED
Jul 25, 2023 EX2G
SOU EXTENSION 2 FILED
Jul 25, 2023 EXT2
SOU TEAS EXTENSION RECEIVED
Jul 25, 2023 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Feb 16, 2023 EXRA
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Feb 15, 2023 ASGN
SOU EXTENSION 1 GRANTED
Feb 15, 2023 EX1G
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Feb 15, 2023 AITU
SOU EXTENSION 1 FILED
Jan 31, 2023 EXT1
SOU TEAS EXTENSION RECEIVED
Jan 31, 2023 EEXT
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Aug 2, 2022 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jun 7, 2022 NPUB
PUBLISHED FOR OPPOSITION
Jun 7, 2022 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
May 18, 2022 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
May 3, 2022 CNSA
EXAMINER'S AMENDMENT ENTERED
Apr 12, 2022 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Apr 12, 2022 GNEN
EXAMINERS AMENDMENT E-MAILED
Apr 12, 2022 GNEA
EXAMINERS AMENDMENT -WRITTEN
Apr 12, 2022 CNEA
ASSIGNED TO EXAMINER
Apr 6, 2022 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Sep 20, 2021 NWOS
NEW APPLICATION ENTERED
Jul 20, 2021 NWAP

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