NURC
NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED
06/16/2026
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Official data from USPTO
ACORN AI A MEDIDATA COMPANY
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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
31
Latest update
06/16/2026
Trademark type
Combined
Nice classes
42
Filing date
03/22/2019
Registration date
04/07/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/22/2026
Last transaction
06/16/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
04/11/2019
First use in commerce
04/11/2019
Drawing code
3
Owner type
03
Owner location
New York, NY, US
Examiner
JACKSON, STEVEN W
Current location
Historical data usage
Mark description
The mark consists of the words "acorn ai" in lowercase letters, the top portion of the letter "o" comprising an acorn design, and with the wording "a Medidata company" appearing beneath the wording "acorn ai".
Holders and representatives
Holders
Medidata Solutions, Inc.
Representatives
Jordan A LaVine FLASTER GREENBERG P.C.
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
Providing data analytics and artificial intelligence in the life sciences field for the purpose of researchdevelopment and commercialization; Development and implementation of data analytics and artificial intelligence technology solutions in the life sciences field for the purpose of researchdevelopment and commercialization; Technical consulting related to data analytics and artificial intelligence technology solutions in the life sciences field; Platform as a service (PaaS) featuring computer software for development and implementation of data analytics and artificial intelligence technology solutions in the life sciences field; Software as a service (SaaS) featuring computer software for development and implementation of data analytics and artificial intelligence technology solutions in the life sciences field
Publications
History of USPTO decisions and trademark events.
31 publications found
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
05/22/2026
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/22/2026
A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
05/22/2026
ES7R
TEAS SECTION 7 REQUEST RECEIVED
04/07/2026
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
04/07/2026
PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
09/26/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/26/2025
E815
TEAS SECTION 8 & 15 RECEIVED
05/15/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
04/07/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
04/07/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
01/21/2020
PUBO
PUBLISHED FOR OPPOSITION
01/21/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
01/01/2020
ALIE
ASSIGNED TO LIE
12/18/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/16/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/10/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/09/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/09/2019
AAUA
NOTICE OF ACCEPTANCE OF AMENDMENT TO ALLEGE USE E-MAILED
06/08/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
06/07/2019
GNRT
NON-FINAL ACTION E-MAILED
06/07/2019
IUAA
USE AMENDMENT ACCEPTED
06/07/2019
CNRT
NON-FINAL ACTION WRITTEN
06/07/2019
DOCK
ASSIGNED TO EXAMINER
05/31/2019
AUPC
AMENDMENT TO USE PROCESSING COMPLETE
05/01/2019
IUAF
USE AMENDMENT FILED
05/01/2019
EAAU
TEAS AMENDMENT OF USE RECEIVED
04/30/2019
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
04/10/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/09/2019
NWAP
NEW APPLICATION ENTERED
03/26/2019
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