INNT
TOTAL INVALIDATION PROCESSED BY THE IB
07/09/2026
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Official data from USPTO
LIGHT
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
30
Latest update
07/09/2026
Trademark type
Combined
Nice classes
9, 10, 44
Filing date
07/26/2017
Registration date
09/11/2018
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/28/2025
Last transaction
07/09/2026
Responsible office
United States Patent and Trademark Office
Status code
709
Official register
Principal Register
Drawing code
3
Owner type
84
Owner location
GB
Examiner
PAQUIN, SAMUEL ROBERT
Law office
L10
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of a magenta circle containing a white stylized Bragg peak, all to the left of the gray word "LIGHT" which has a magenta dot above the letter "I".
Holders and representatives
Holders
ADVANCED ONCOTHERAPY PLC
Representatives
Jeffrey B. Sladkus, Esq. The Sladkus Law Group
Technical classification
Nice Classes
Class 9Class 10Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Computer hardware; particle accelerators; software for the guidance and control of particle accelerators; computer software for database management in the medical field; computer software for an oncologic information system (OiS); computer software for quality assurance in the field of radiotherapy; software for the guidance and control of proton radiotherapy equipment; software for the guidance and control of proton radiotherapy accelerators; software for the guidance and control of proton radiotherapy linear accelerators; software for the guidance and control of linear accelerators; software for the guidance and control of particle linear accelerators; computer software for radiotherapy treatment planning; computer hardware for radiotherapy treatment planning; software for proton dosimetry; software for guidance and control of radiotherapy treatment nozzlescollimators and degraders; software for guidance and control of radiotherapy of proton source apparatus
Class 10
X-ray apparatus for medical purposes; X-ray tubes for medical purposes; apparatus and installations for the production of X-raysfor medical purposes; bedsspecially made for medical purposes; radiotherapy apparatus; radiological apparatus for medical purposes; particle accelerators for medical use; radiotherapy treatment apparatus; radiotherapy treatment planning apparatus; linear accelerators for medical use; proton linear accelerators for medical use; proton source and proton source apparatus for medical use; patient positioning systemapparatus to stabilize and align the body during medical treatment; chairsspecially made for medical purposes; proton dosimetry apparatus; radiotherapy treatment nozzlescollimators and degraders; proton radiotherapy treatment nozzlescollimators and degraders; imaging systems for radiotherapy
Class 44
Radiotherapy services; healthcareradiotherapy center services; medical clinic services; medical assistance; medical assistance in the field of proton therapy; medical services in the field of radiotherapy; radiotherapy treatment planning services; radiotherapy dosimetry services; imaging services for radiotherapy; medical services in the field of proton radiotherapy; proton radiotherapy treatment planning services; proton radiotherapy dosimetry services; imaging services for proton radiotherapy
Publications
History of USPTO decisions and trademark events.
30 publications found
INTS
TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
06/23/2026
INPC
INVALIDATION PROCESSED
06/23/2026
INTR
TOTAL INVALIDATION OF REG EXT PROTECTION CREATED
11/28/2025
C71T
CANCELLED SECTION 71
03/28/2025
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
09/11/2023
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
01/05/2019
FICS
FINAL DISPOSITION NOTICE SENT TO IB
12/19/2018
FIMP
FINAL DISPOSITION PROCESSED
12/19/2018
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
12/11/2018
R.PR
REGISTERED-PRINCIPAL REGISTER
09/11/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/26/2018
PUBO
PUBLISHED FOR OPPOSITION
06/26/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/06/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/24/2018
XAEC
EXAMINER'S AMENDMENT ENTERED
05/24/2018
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
05/24/2018
GNEA
EXAMINERS AMENDMENT E-MAILED
05/24/2018
CNEA
EXAMINERS AMENDMENT -WRITTEN
05/24/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/08/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/08/2018
RFNT
REFUSAL PROCESSED BY IB
12/23/2017
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
12/06/2017
RFRR
REFUSAL PROCESSED BY MPU
12/06/2017
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
11/22/2017
CNRT
NON-FINAL ACTION WRITTEN
11/21/2017
MAFR
APPLICATION FILING RECEIPT MAILED
11/21/2017
DOCK
ASSIGNED TO EXAMINER
11/16/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
11/16/2017
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
11/09/2017
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