ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
05/07/2026
Back to search
Official data from USPTO
O2SI
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: WordOffice: US
Quick snapshot
O2SI
ST13
US500000079351649Class
1, 5, 40, 42
Filing
79351649
Registration
7435233
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
40
Latest update
05/09/2026
Classification
Registered
Trademark type
Word
Nice classes
1, 5, 40, 42
Filing date
05/23/2022
Registration date
07/09/2024
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
07/09/2024
Last transaction
05/09/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
4
Owner type
98
Owner location
GB
Examiner
JOHNSON, AISHA CLARKE
Law office
L10
Current location
FILE REPOSITORY (FRANCONIA)
Holders and representatives
Holders
LGC Limited
Representatives
Karen Lim Fross Zelnick Lehrman & Zissu, P.C.
Technical classification
Nice Classes
Class 1Class 5Class 40Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemical productsorganic and inorganic reference materialsstandard solutions used in analytical chemistry for analytic use in laboratoriesnot for medical or veterinary use; chemical preparations for analytic use in laboratoriesnot for medical or veterinary use; chemical preparations for scientific usenot for medical or veterinary use; diagnostic reagent and preparationsexcept for medical or veterinary use; supplementary preparations being chemical or biological preparations for use in industry and sciencenot for medical or veterinary use; diagnostic preparationsnot for medical or veterinary use; chemical preparations for scientific purposesuse in industrylaboratory analytical testingnot for medical or veterinary usebio-chemical preparations for scientific use; biological preparationshuman and animal fluid matrices for use in scientific and medical researchnot for medical or veterinary use; micro-biological preparationshuman and animal fluid matrices for use in scientific and medical researchnot for medical or veterinary use; chemicals for industrial use
Class 5
Pharmaceuticalveterinary and medical preparations and substances for analytical and bio-chemical sciencegenetic measurementschemical diagnosticsveterinary diagnostics; DNA testing products being diagnostic materials in the nature of diagnostic and analytical reagents for use as reference standards for medical purposes; chemical or biological preparationshuman and animal fluid matrices for use as reference materials for medical purposes
Class 40
Chemical reagent manufacturing and processing to the order and specification of others
Class 42
Scientific research; quality control for others; chemical analysis; biological research
Publications
History of USPTO decisions and trademark events.
40 publications found
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
01/05/2025
FICS
FINAL DISPOSITION NOTICE SENT TO IB
12/13/2024
FIMP
FINAL DISPOSITION PROCESSED
12/13/2024
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
10/09/2024
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
07/09/2024
R.PR
REGISTERED-PRINCIPAL REGISTER
07/09/2024
GPNX
NOTIFICATION PROCESSED BY IB
04/29/2024
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
04/23/2024
PUBO
PUBLISHED FOR OPPOSITION
04/23/2024
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
04/10/2024
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
04/10/2024
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/03/2024
OPNX
NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
03/26/2024
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/21/2024
RDX3
NOTIFICATION FOR REQ FOR RECON DENIED NO APPEAL FILED
03/20/2024
RDX1
ACTION FOR REQ FOR RECON DENIED NO APPEAL FILED E-MAILED
03/20/2024
RRDX
ACTION REQ FOR RECON DENIED NO APPEAL FILED COUNTED NOT MAILED
03/20/2024
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/15/2024
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/15/2024
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
03/15/2024
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
03/06/2024
OPNR
NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB
03/06/2024
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
09/19/2023
GNFR
FINAL REFUSAL E-MAILED
09/19/2023
CNFR
FINAL REFUSAL WRITTEN
09/19/2023
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/02/2023
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/01/2023
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/01/2023
RFNT
REFUSAL PROCESSED BY IB
04/06/2023
NREP
NEW REPRESENTATIVE AT IB RECEIVED
04/02/2023
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
03/03/2023
RFRR
REFUSAL PROCESSED BY MPU
03/03/2023
NREP
NEW REPRESENTATIVE AT IB RECEIVED
01/29/2023
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
01/06/2023
CNRT
NON-FINAL ACTION WRITTEN
01/05/2023
DOCK
ASSIGNED TO EXAMINER
12/28/2022
MAFR
APPLICATION FILING RECEIPT MAILED
10/11/2022
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/07/2022
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
10/06/2022
Continuous trademark protection
Get notified about every new filing that threatens O2SI or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.