E815
TEAS SECTION 8 & 15 RECEIVED
05/31/2026
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Official data from USPTO
SYSTIMMUNE
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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
64
Latest update
06/01/2026
Trademark type
Combined
Nice classes
1, 42
Filing date
02/16/2017
Registration date
11/17/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/17/2020
Last transaction
06/01/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
03/31/2017
First use in commerce
03/31/2017
Drawing code
3
Owner type
03
Owner location
Redmond, WA, US
Examiner
VENGURLEKAR, SAGAR S
Law office
M80
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of three concentric circles with the lower portion bisected by two lines forming a stylized person above the stylized word "Systimmune".
Holders and representatives
Holders
SYSTIMMUNE, INC.
Representatives
Tiffany Connors Ballard Spahr LLP
Technical classification
Nice Classes
Class 1Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
biochemicalsantibodies for in vitro scientific or medical research
Class 42
pharmaceutical drug development servicesdevelopment of bi-specifictri-specific and tetra-specific antibodies; pharmaceutical drug development servicesdevelopment of antibody drug conjugates
Publications
History of USPTO decisions and trademark events.
64 publications found
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
11/17/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
11/12/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/12/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/12/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/12/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/12/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/12/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/10/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/10/2022
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/10/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/10/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/10/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/10/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
11/17/2020
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
10/10/2020
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
10/09/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/18/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/17/2020
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
09/17/2020
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
07/27/2020
GNFR
FINAL REFUSAL E-MAILED
07/27/2020
CNFR
SU - FINAL REFUSAL - WRITTEN
07/27/2020
EEXT
SOU TEAS EXTENSION RECEIVED
02/13/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/12/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
10/29/2019
GNRT
NON-FINAL ACTION E-MAILED
10/29/2019
CNRT
SU - NON-FINAL ACTION - WRITTEN
10/29/2019
DOCK
ASSIGNED TO EXAMINER
09/24/2019
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
08/31/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
08/31/2019
SUPC
STATEMENT OF USE PROCESSING COMPLETE
08/30/2019
EX3G
SOU EXTENSION 3 GRANTED
08/30/2019
DPCC
DIVISIONAL PROCESSING COMPLETE
08/30/2019
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
08/29/2019
IUAF
USE AMENDMENT FILED
08/20/2019
EXT3
SOU EXTENSION 3 FILED
08/20/2019
DRRR
DIVISIONAL REQUEST RECEIVED
08/20/2019
ERTD
TEAS REQUEST TO DIVIDE RECEIVED
08/20/2019
EEXT
SOU TEAS EXTENSION RECEIVED
08/20/2019
EISU
TEAS STATEMENT OF USE RECEIVED
08/20/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/22/2019
EX2G
SOU EXTENSION 2 GRANTED
02/20/2019
EXT2
SOU EXTENSION 2 FILED
02/20/2019
EEXT
SOU TEAS EXTENSION RECEIVED
02/20/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
08/18/2018
EX1G
SOU EXTENSION 1 GRANTED
08/16/2018
EXT1
SOU EXTENSION 1 FILED
08/16/2018
EEXT
SOU TEAS EXTENSION RECEIVED
08/16/2018
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
02/20/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/26/2017
PUBO
PUBLISHED FOR OPPOSITION
12/26/2017
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/06/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/08/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/03/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/02/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/02/2017
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
05/10/2017
GNRT
NON-FINAL ACTION E-MAILED
05/10/2017
CNRT
NON-FINAL ACTION WRITTEN
05/10/2017
DOCK
ASSIGNED TO EXAMINER
05/09/2017
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
02/24/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/23/2017
NWAP
NEW APPLICATION ENTERED
02/20/2017
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