TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/30/2026
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Official data from USPTO
H HELSINN
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: United States
Quick snapshot
ST13
US500000077982613Class
1, 5, 35, 40, 42, 45
Filing
77982613
Registration
4051318
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
55
Latest update
07/01/2026
Trademark type
Combined
Nice classes
1, 5, 35, 40, 42, 45
Filing date
09/08/2009
Registration date
11/08/2011
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/14/2021
Last transaction
07/01/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
Drawing code
3
Owner type
99
Owner location
Lugano, CH
Examiner
MAHONEY, PAULA M
Law office
M80
Current location
TMO LAW OFFICE 117
Mark description
The mark consists of four squares forming a stylized "H" next to and to the left of the word "HELSINN".
Holders and representatives
Holders
Helsinn Healthcare S.A.
Helsinn Healthcare S.A.
Representatives
Courtney Thompson Fredrikson & Byron, P.A.
Technical classification
Nice Classes
Class 1Class 5Class 35Class 40Class 42Class 45
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemicals used in industryscience and photographyas well as in agriculturehorticulture and forestryexcept fungicidesherbicidesinsecticides and parasiticides; unprocessed artificial resinsunprocessed plastics; manures; fire extinguishing compositions; tempering and chemical soldering preparations; chemical substances for preserving foodstuffs; adhesives used in industry
Class 5
A full line of pharmaceuticals; pharmaceutical preparationsanti-inflammatory drugsantiemetic drugsdrugs for the treatment of cancercarcinomaleukemialymphomamelanomaanti-tumor drugsanti-anxiety drugsanti-migraine drugscognition enhancing drugsdrugs for the prevention and treatment of gastroenterologicalhepatologicnephrologic and cardiovascular disorders of any origin; drugs for internal cleansing purposesbowel cleansers and evacuants for medical and pharmaceutical purposesveterinary vaccines and sanitary preparations for medical use; dietetic foods adapted for medical usefood for babies; medical and surgical plastersmaterials for dressings in the nature of bandages; material for stopping teethdental wax; disinfectants for sanitary and hygiene purposes; preparations for destroying vermin; fungicidesherbicides
Class 35
The bringing togetherfor the benefit of othersof a variety of goods in the field of pharmaceuticalsenabling customers to conveniently view and purchase those goods
Class 40
((Treatment and transformation of chemicalbiochemical and pharmaceutical products during the manufacture of pharmaceutical products for others)) ; consulting services in connection with the treatment of chemicalbiochemical and pharmaceutical products during the manufacture of pharmaceutical products; information and consulting services in the field of chemicalbiochemical and pharmaceutical products treatment and transformation during the manufacture of pharmaceutical products
Class 42
Research and development of pharmaceuticalsscientific and industrial research for the development of drugs and chemical components as well as consultancy in the fields of chemicalbiochemical and pharmaceutical technologies ; engineering services including engineering surveys in the fields of chemicalbiochemical and pharmaceutical technologies
Class 45
Licensing in the field of chemicalbiochemical and pharmaceutical products; legal consultancyin particular before and during national proceedings in the field of regulation of chemicalbiochemical and pharmaceutical products; legal services before and during national proceedings in the field of regulation of chemicalbiochemical and pharmaceutical products to ensure compliance with public sector procurement and regulations; reviewing standards and practices to assure compliance with pharmaceutical laws and regulationsregulatory compliance consulting to ensure compliance with public sector procurement and regulations in the field of chemicalbiochemical pharmaceuticals and procurement in the field of chemicalbiochemical pharmaceuticals; licensing of intellectual property in the field of chemicalbiochemical and pharmaceutical technologies; exploitation of intellectual property rightsparticularly licensing of intellectual property including know-how in the field of chemicalbiochemical and pharmaceutical technologies
Publications
History of USPTO decisions and trademark events.
55 publications found
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
06/30/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/30/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/30/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/30/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/30/2026
PRA7
REGISTERED - SEC. 7 REQUEST ABANDONED
06/30/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/31/2022
ES7R
TEAS SECTION 7 REQUEST RECEIVED
12/30/2021
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
09/14/2021
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/14/2021
9G8P
REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
09/14/2021
8PRT
REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED
09/14/2021
E89R
TEAS SECTION 8 & 9 RECEIVED
09/08/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
11/08/2020
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
11/22/2017
C15P
REGISTERED - PARTIAL SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
11/22/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/22/2017
E815
TEAS SECTION 8 & 15 RECEIVED
10/27/2017
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
11/08/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/13/2012
R.PR
REGISTERED-PRINCIPAL REGISTER
11/08/2011
MDSC
NOTICE OF DESIGN SEARCH CODE MAILED
10/04/2011
DP1B
1(B) BASIS DELETED; PROCEED TO REGISTRATION
10/03/2011
DPCC
DIVISIONAL PROCESSING COMPLETE
10/03/2011
IUCN
NOTICE OF ALLOWANCE CANCELLED
09/28/2011
DRRR
DIVISIONAL REQUEST RECEIVED
09/28/2011
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
09/28/2011
ERTD
TEAS REQUEST TO DIVIDE RECEIVED
09/28/2011
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
03/29/2011
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
02/01/2011
PUBO
PUBLISHED FOR OPPOSITION
02/01/2011
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
12/30/2010
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/30/2010
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/16/2010
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/16/2010
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/10/2010
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
06/11/2010
GNRT
NON-FINAL ACTION E-MAILED
06/11/2010
CNRT
NON-FINAL ACTION WRITTEN
06/11/2010
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
05/18/2010
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/18/2010
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/18/2010
ALIE
ASSIGNED TO LIE
05/18/2010
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/26/2010
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/21/2010
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/21/2010
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/21/2010
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/18/2009
GNRT
NON-FINAL ACTION E-MAILED
12/18/2009
CNRT
NON-FINAL ACTION WRITTEN
12/18/2009
DOCK
ASSIGNED TO EXAMINER
12/09/2009
MDSC
NOTICE OF DESIGN SEARCH CODE MAILED
09/12/2009
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/11/2009
NWAP
NEW APPLICATION ENTERED
09/11/2009
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