NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
03/19/2026
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Official data from USPTO
PURILOGICS
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Active USPTO registrationType: WordOffice: 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
40
Latest update
03/20/2026
Trademark type
Word
Nice classes
9
Filing date
05/01/2018
Registration date
01/21/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/19/2026
Last transaction
03/20/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
11/06/2019
First use in commerce
11/06/2019
Drawing code
4
Owner type
03
Owner location
Bloomington, MN, US
Examiner
BESCH, JAY C
Current location
Historical data usage
Holders and representatives
Holders
DONALDSON COMPANY, INC.
Purilogics, LLC
Representatives
Danielle I. Mattessich Merchant & Gould P.C.
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Chromatography columns for laboratory usemembrane chromatography columns for use in purification of biologicsparts and fittings therefor
Publications
History of USPTO decisions and trademark events.
40 publications found
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/19/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/19/2026
E815
TEAS SECTION 8 & 15 RECEIVED
12/18/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/21/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/13/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/13/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/13/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/13/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/13/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/13/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
01/21/2020
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
12/19/2019
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
12/18/2019
SUPC
STATEMENT OF USE PROCESSING COMPLETE
11/26/2019
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
11/26/2019
IUAF
USE AMENDMENT FILED
11/15/2019
EISU
TEAS STATEMENT OF USE RECEIVED
11/15/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
06/05/2019
EX1G
SOU EXTENSION 1 GRANTED
06/03/2019
EXT1
SOU EXTENSION 1 FILED
06/03/2019
EEXT
SOU TEAS EXTENSION RECEIVED
06/03/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/09/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/09/2019
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
12/18/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/23/2018
PUBO
PUBLISHED FOR OPPOSITION
10/23/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/03/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/13/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/12/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/12/2018
ALIE
ASSIGNED TO LIE
09/11/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/29/2018
GEAN
NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED
08/27/2018
GEAP
EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED
08/27/2018
EPEN
COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION AUTOMATIC ENTRY
08/27/2018
CPEA
EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED
08/27/2018
DOCK
ASSIGNED TO EXAMINER
08/22/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/10/2018
NWAP
NEW APPLICATION ENTERED
05/04/2018
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