REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/19/2026
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Official data from USPTO
KNOTBODY
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
KNOTBODY
ST13
US500000088482082Class
1, 5, 42, 44
Filing
88482082
Registration
6248406
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
35
Latest update
01/20/2026
Trademark type
Word
Nice classes
1, 5, 42, 44
Filing date
06/20/2019
Registration date
01/19/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/19/2021
Last transaction
01/20/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
Drawing code
4
Owner type
03
Owner location
REINO UNIOD, GB
Examiner
ERVIN, INGA
Law office
M20
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
MAXION THERAPEUTICS LIMITED
Iontas Ltd
Representatives
Ben Natter Haug Partners LLP
Technical classification
Nice Classes
Class 1Class 5Class 42Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemicals for use in industry and scienceexcluding nanomaterial-based chemicals; biochemicalspolypeptides and antibodies for scientificlaboratory or research purposes; biochemicalspolypeptides and antibodies for use in the manufacture of pharmaceuticals and drugs; biochemicalsion channel blocking antibodies for scientificlaboratory or research purposes; biochemicalsion channel blocking antibodies for use in the manufacture of pharmaceuticals and drugs; biochemicalsantibodies derived from mini-protein toxins for scientificlaboratory or research purposes; biochemicalsantibodies derived from mini-protein toxins for use in the manufacture of pharmaceuticals and drugs
Class 5
Pharmaceuticals and pharmaceutical preparations for the treatment of diseases and conditions associated with ion channel activity; drug delivery agents in the form of liquid preparations for infusion or injection that facilitate the delivery of pharmaceutical preparations; antibodies for medical useion channel blocking antibodies and antibodies derived from mini-protein toxins; pharmaceuticals and pharmaceutical preparations incorporating antibodiesion channel blocking antibodies or antibodies derived from mini-protein toxinsfor the treatment of diseases and conditions associated with ion channel activity
Class 42
Scientific and technological servicesscientific researchanalysis and testing in the fields of pharmaceuticalsbiochemicalspolypeptidesantibodiesion channel blocking antibodies and antibodies derived from mini-protein toxins; drug discovery services and pharmaceutical drug development services; conducting or providing research and development services for others in the field of antibodies; scientific laboratory services relating to the production of antibodiesion channel blocking antibodies or antibodies derived from mini-protein toxins
Class 44
Medical services; medical services connected with the treatment of diseases through the use of antibodiesion channel blocking antibodies or antibodies derived from mini-protein toxinspharmaceuticalsdrugs and pharmaceutical preparations derived from the aforesaid
Publications
History of USPTO decisions and trademark events.
35 publications found
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/19/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/19/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/19/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/19/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/19/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/19/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
01/19/2021
DP1B
1(B) BASIS DELETED; PROCEED TO REGISTRATION
12/17/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
12/17/2020
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/28/2020
IUCN
NOTICE OF ALLOWANCE CANCELLED
10/26/2020
EPPA
TEAS POST PUBLICATION AMENDMENT RECEIVED
10/26/2020
D1BR
TEAS DELETE 1(B) BASIS RECEIVED
10/26/2020
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
07/07/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/12/2020
PUBO
PUBLISHED FOR OPPOSITION
05/12/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/22/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/06/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/20/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/19/2020
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
03/19/2020
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
02/11/2020
GNSL
LETTER OF SUSPENSION E-MAILED
02/11/2020
CNSL
SUSPENSION LETTER WRITTEN
02/11/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/14/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/14/2020
ALIE
ASSIGNED TO LIE
01/13/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/19/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
09/12/2019
GNRT
NON-FINAL ACTION E-MAILED
09/12/2019
CNRT
NON-FINAL ACTION WRITTEN
09/12/2019
DOCK
ASSIGNED TO EXAMINER
09/11/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
07/01/2019
NWAP
NEW APPLICATION ENTERED
06/24/2019
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