TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/06/2026
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Official data from USPTO
LEGEND BIOTECH
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: CombinedOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
29
Latest update
07/09/2026
Classification
Registered
Trademark type
Combined
Nice classes
5, 42, 44
Filing date
06/07/2022
Registration date
01/23/2024
Expiration date
-
Recommended action
Perform a full collision analysis and validate classes before any filing or trademark investment.
Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/23/2024
Last transaction
07/09/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
2018-12-00
First use in commerce
2018-12-00
Drawing code
3
Owner type
03
Owner location
Bridgewater, NJ, US
Examiner
LORENZO, KATHLEEN H
Law office
L90
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the wording "LEGEND" above the wording "BIOTECH," both in stylized form and to the right of a wavy line forming the letters "L" and "B".
Holders and representatives
Holders
LEGEND BIOTECH USA INC.
Nanjing Legend Biotech Co., Ltd.
Representatives
Preetha Chakrabarti Crowell & Moring LLP
Technical classification
Nice Classes
Class 5Class 42Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Pharmaceuticals and medical preparations for autoimmune diseasesnon-communicable diseasescancer or tumorinfectious diseases; sanitary preparations for medical purposes; dietetic food and substances adapted for medical use; biological preparations for medical purposesautoimmune diseasesnon-communicable diseasescancer or tumorinfectious diseases; biological tissue cultures for medical purposes; chemical preparations for medical purposesautoimmune diseasesnon-communicable diseasescancer or tumorinfectious diseases; chemical preparations for pharmaceutical purposesautoimmune diseasesnon-communicable diseasescancer or tumorinfectious diseases; drugs for medical purposesautoimmune diseasesnon-communicable diseasescancer or tumorinfectious diseases; immunostimulants; medicines for human purposesautoimmune diseasesnon-communicable diseasescancer or tumorinfectious diseases; pharmaceutical preparationsautoimmune diseasesnon-communicable diseasescancer or tumorinfectious diseases; Pharmaceutical compositions for autoimmune diseasesnon-communicable diseasescancer or tumorinfectious diseases; pharmaceuticals for autoimmune diseasesnon-communicable diseasescancer or tumorinfectious diseases; stem cells for medical purposes; Injectable pharmaceuticals for autoimmune diseasesnon-communicable diseasescancer or tumorinfectious diseases; anti-cancer drugs; Anti-cancer preparations; Compounds for treating cancer; Pharmaceutical preparations and substances for the treatment of cancer; Anti-cancer preparations from hormones and antagonists; Biopharmaceuticals for the treatment of cancer; Biological preparations for the treatment of cancer; Pharmaceutical preparations for the treatment of cancer; Pharmaceutical products for the treatment of cancer; Pharmaceutical preparations and substances for the prevention of cancer; Cell growth media for growing cells for medical use; Cells for medical useLiving cells for medical use; vaccine preparation; Medical diagnostic preparations
Class 42
Scientific and technological servicesscientific researchanalysistesting in the field of biotechnology and scientific research and design relating thereto; design and development of computer hardware and software; biological research; chemical analysis; chemical research; chemistry services namely research in the field of chemistry; Scientific research in the nature of conducting clinical trials for others; culturing of cells for scientific research purposesfor others; medical research; research and development of new products for others; scientific laboratory services; scientific research; technological research in the field of biotechnology; Cell separation technology research services; Cell separation research services; Cell culture services for scientific and research purposesfor others; Scientific services relating to the isolation and cultivation of human tissues and cells for scientific and research purposes; Scientific research for medical purposes in the area of cancerous diseases; Stem cell research services; Antibody research and development; Pharmaceutical research and development; Medical computer programming
Class 44
Medical services; alternative medicine services; cultured cell bank services for medical transplantation; health care; health centre services; health counselling; health assessment services; hospital services; medical advice for individuals with disabilities; medical analysis services for diagnostic and treatment purposes provided by medical laboratories; medical assistance; medical clinic services; medical treatment using cultured cells; preparation of prescriptions by pharmacists; therapy servicesimmunotherapycell therapygene therapyantibody therapyradiation therapychemotherapy; Medical services relating to the removaltreatment and processing of human cells; Providing cancer screening services; Medical services for the treatment of cancer; Medical analysis services for the diagnosis of cancer; Medical analysis services for cancer diagnosis and prognosis; Medical screening; provision of medical information; stem cell therapy services
Publications
History of USPTO decisions and trademark events.
29 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/06/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/06/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/06/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/06/2026
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/17/2024
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
01/23/2024
R.PR
REGISTERED-PRINCIPAL REGISTER
01/23/2024
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/07/2023
PUBO
PUBLISHED FOR OPPOSITION
11/07/2023
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/18/2023
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/05/2023
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/30/2023
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/29/2023
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/29/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/25/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/25/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/25/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/25/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/25/2023
XELG
APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
06/20/2023
XELR
APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
06/20/2023
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
03/29/2023
GNRT
NON-FINAL ACTION E-MAILED
03/29/2023
CNRT
NON-FINAL ACTION WRITTEN
03/29/2023
DOCK
ASSIGNED TO EXAMINER
03/22/2023
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
06/17/2022
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/16/2022
NWAP
NEW APPLICATION ENTERED
06/10/2022
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