ZELTHERVA Trademark

Trademark Overview

On Tuesday, May 24, 2016, a trademark application was filed for ZELTHERVA with the United States Patent and Trademark Office. The USPTO has given the ZELTHERVA trademark a serial number of 87048494. The federal status of this trademark filing is REGISTERED as of Tuesday, February 4, 2020. This trademark is owned by Sellas Life Sciences Group AG. The ZELTHERVA trademark is filed in the Pharmaceutical Products category with the following description:

Pharmaceutical preparations for the treatment and prevention of cancer
zeltherva

General Information

Serial Number87048494
Word MarkZELTHERVA
Filing DateTuesday, May 24, 2016
Status700 - REGISTERED
Status DateTuesday, February 4, 2020
Registration Number5978465
Registration DateTuesday, February 4, 2020
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, October 25, 2016

Trademark Statements

Goods and ServicesPharmaceutical preparations for the treatment and prevention of cancer

Classification Information

International Class005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.
US Class Codes006, 018, 044, 046, 051, 052
Class Status Code6 - Active
Class Status DateWednesday, June 1, 2016
Primary Code005
First Use Anywhere DateMonday, December 9, 2019
First Use In Commerce DateMonday, December 9, 2019

Trademark Owner History

Party NameSLSG LIMITED LLC
Party Type30 - Original Registrant
Legal Entity Type16 - Limited Liability Company
AddressNew York, NY 10036
Party NameSLSG LIMITED LLC
Party Type22 - New Owner After Publication
Legal Entity Type16 - Limited Liability Company
AddressDOVER, DE 19901
Party NameSELLAS LIFE SCIENCES GROUP LTD.
Party Type21 - New Owner After Publication
Legal Entity Type11 - Company
AddressHAMILTON HM 11
BM
Party NameSellas Life Sciences Group AG
Party Type20 - Owner at Publication
Legal Entity Type99 - Other
AddressHamilton HM11
BM
Party NameSellas Life Sciences Group AG
Party Type10 - Original Applicant
Legal Entity Type99 - Other
AddressZug CH-6300
CH

Trademark Events

Event DateEvent Description
Friday, May 27, 2016NEW APPLICATION ENTERED
Wednesday, June 1, 2016NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Thursday, September 8, 2016ASSIGNED TO EXAMINER
Tuesday, September 13, 2016APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, October 5, 2016NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, October 25, 2016PUBLISHED FOR OPPOSITION
Tuesday, October 25, 2016OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Wednesday, November 23, 2016TEAS CHANGE OF OWNER ADDRESS RECEIVED
Wednesday, November 23, 2016APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, December 20, 2016NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Wednesday, June 7, 2017SOU TEAS EXTENSION RECEIVED
Wednesday, June 7, 2017SOU EXTENSION 1 FILED
Wednesday, June 7, 2017SOU EXTENSION 1 GRANTED
Friday, June 9, 2017NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Wednesday, July 19, 2017AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Monday, December 18, 2017TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, December 18, 2017SOU TEAS EXTENSION RECEIVED
Monday, December 18, 2017SOU EXTENSION 2 FILED
Monday, December 18, 2017SOU EXTENSION 2 GRANTED
Wednesday, December 20, 2017NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Friday, June 1, 2018ASSIGNED TO EXAMINER
Wednesday, June 13, 2018SOU TEAS EXTENSION RECEIVED
Wednesday, June 13, 2018SOU EXTENSION 3 FILED
Wednesday, June 13, 2018SOU EXTENSION 3 GRANTED
Friday, June 15, 2018NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Wednesday, December 12, 2018SOU TEAS EXTENSION RECEIVED
Wednesday, December 12, 2018SOU EXTENSION 4 FILED
Wednesday, December 12, 2018SOU EXTENSION 4 GRANTED
Friday, December 14, 2018NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Tuesday, June 18, 2019SOU TEAS EXTENSION RECEIVED
Friday, June 21, 2019CASE ASSIGNED TO INTENT TO USE PARALEGAL
Tuesday, June 18, 2019SOU EXTENSION 5 FILED
Friday, June 21, 2019SOU EXTENSION 5 GRANTED
Saturday, June 22, 2019NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Wednesday, July 10, 2019AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Thursday, December 12, 2019TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, December 12, 2019ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, December 18, 2019TEAS STATEMENT OF USE RECEIVED
Wednesday, December 18, 2019USE AMENDMENT FILED
Friday, December 27, 2019STATEMENT OF USE PROCESSING COMPLETE
Monday, December 30, 2019ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Tuesday, December 31, 2019NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Tuesday, February 4, 2020REGISTERED-PRINCIPAL REGISTER
Tuesday, February 4, 2025COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Wednesday, December 31, 2025TEAS CHANGE OF OWNER ADDRESS RECEIVED
Wednesday, December 31, 2025APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Wednesday, December 31, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, December 31, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, December 31, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED

Related Keywords

zeltherva cancer prevention treatment preparations pharmaceutical