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sealvo.com · USPTO Trademark Record
https://sealvo.com/siftaxys-79423293

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.; Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.
SIFTAXYS (Serial No. 79423293), Registration No. 8112974, is a registered US trademark filed on Mar 21, 2025 by MAAT PHARMA. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 010 (Surgical, medical, dental & veterinary apparatus).
Full conflict analysis for SIFTAXYS (SN 79423293) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.
SIFTAXYS (Reg. #8112974) is a registered US trademark that has been protecting its owner, MAAT PHARMA, since 2025. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations) and Class 010 (Surgical, medical, dental & veterinary apparatus) respectively. Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 3 opposition proceedings during prosecution.
FILED
Mar 21, 2025
SERIAL
79423293
REG#
8112974
REGISTERED
Jan 27, 2026
Attorney
Pina M. Campagna Carter, DeLuca, & Farrell, LLP
2655-165
576 Broad Hollow Road, Melville, NY 11747, United States
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FILED
2025
YEARS AGO
1y
CLASSES
2
MADRID FILINGS
—
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CLASSES
2
OFFICE
USPTO
COUNTRY
US
Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.
Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.
This description is as filed with the USPTO and defines the scope of trademark protection.
FINAL DISPOSITION PROCESSED
Aug 06, 2026FINAL DISPOSITION PROCESSED
FINAL DISPOSITION NOTICE SENT TO IB
Aug 06, 2026FINAL DISPOSITION NOTICE SENT TO IB
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
Apr 27, 2026FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
REGISTERED-PRINCIPAL REGISTER
Jan 27, 2026REGISTERED-PRINCIPAL REGISTER
NOTICE OF REGISTRATION CONFIRMATION EMAILED
Jan 27, 2026NOTICE OF REGISTRATION CONFIRMATION EMAILED
NOTIFICATION PROCESSED BY IB
Dec 11, 2025NOTIFICATION PROCESSED BY IB
PUBLISHED FOR OPPOSITION
Dec 09, 2025PUBLISHED FOR OPPOSITION
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Dec 09, 2025OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Dec 03, 2025NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
Nov 26, 2025NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
Nov 25, 2025NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
NEW REPRESENTATIVE AT IB RECEIVED
Nov 13, 2025NEW REPRESENTATIVE AT IB RECEIVED
EXAMINERS AMENDMENT -WRITTEN
Nov 12, 2025EXAMINERS AMENDMENT -WRITTEN
EXAMINERS AMENDMENT E-MAILED
Nov 12, 2025EXAMINERS AMENDMENT E-MAILED
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Nov 12, 2025NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
EXAMINER'S AMENDMENT ENTERED
Nov 12, 2025EXAMINER'S AMENDMENT ENTERED
APPROVED FOR PUB - PRINCIPAL REGISTER
Nov 12, 2025APPROVED FOR PUB - PRINCIPAL REGISTER
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Oct 29, 2025TEAS RESPONSE TO OFFICE ACTION RECEIVED
CORRESPONDENCE RECEIVED IN LAW OFFICE
Oct 29, 2025CORRESPONDENCE RECEIVED IN LAW OFFICE
TEAS/EMAIL CORRESPONDENCE ENTERED
Oct 29, 2025TEAS/EMAIL CORRESPONDENCE ENTERED
REFUSAL PROCESSED BY IB
Aug 30, 2025REFUSAL PROCESSED BY IB
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Aug 08, 2025NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
REFUSAL PROCESSED BY MPU
Aug 07, 2025REFUSAL PROCESSED BY MPU
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Jun 21, 2025NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
NON-FINAL ACTION WRITTEN
Jun 20, 2025NON-FINAL ACTION WRITTEN
ASSIGNED TO EXAMINER
Jun 18, 2025ASSIGNED TO EXAMINER
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
May 12, 2025NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
APPLICATION FILING RECEIPT MAILED
May 12, 2025APPLICATION FILING RECEIPT MAILED
SN ASSIGNED FOR SECT 66A APPL FROM IB
May 08, 2025SN ASSIGNED FOR SECT 66A APPL FROM IB
Additional USPTO filings from the same owner.
Additional USPTO filings handled by the same attorney of record.