PCGR
PETITION TO DIRECTOR GRANTED
02/26/2026
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Official data from USPTO
PARTICLEWORKS
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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
40
Latest update
02/27/2026
Trademark type
Combined
Nice classes
9, 42
Filing date
02/02/2017
Registration date
02/20/2018
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/13/2025
Last transaction
02/27/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use
Drawing code
3
Owner type
03
Owner location
TOKYO, JP
Examiner
BUKER, RACHEL EVE
Current location
TMO LAW OFFICE 100
Mark description
The mark consists of a stylized design of four intersecting bubbles outlined in black with different interior colors, namely, blue (bottom left), green (top left), light blue (top right), and purple (bottom right), to the right of the bubbles is the word "PARTICLEWORKS" appearing in a black stylized font.
Holders and representatives
Holders
PROMETECH SOFTWARE, INC.
PROMETECH GROUP, INC.
PROMETECH SOFTWARE, INC.
Representatives
Sean K. Owens Wood Herron & Evans LLP
Technical classification
Nice Classes
Class 9Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Electronic circuits; CD-ROMs and DVDs recorded with computer programs for simulation and for development of computer gamesembedded computer systems and artificial intelligence ; Downloadable electronic publications in the nature of newsletters in the field of computer programs for simulation and for development of computer gamesembedded computer systems and artificial intelligence ; magnetic or optical data carriers recorded with video or music; Downloadable computer programs for simulation and for development of computer gamesembedded computer systems and artificial intelligence; Electronic data filesimage files or music files downloadable via Internet and mobile phone network
Class 42
Computer programming; technological advice relating to computersautomobiles and industrial machines; rental of computers; providing computer programs on data networksproviding on-line non-downloadable software for simulation and for development of computer gamesembedded computer systems and artificial intelligence
Publications
History of USPTO decisions and trademark events.
40 publications found
APET
ASSIGNED TO PETITION STAFF
02/10/2026
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/29/2025
TPDR
TEAS PETITION TO DIRECTOR RECEIVED
09/25/2025
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
02/13/2025
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/13/2025
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
02/12/2025
PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
08/16/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/16/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/31/2024
E815
TEAS SECTION 8 & 15 RECEIVED
01/31/2024
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
02/20/2023
R.PR
REGISTERED-PRINCIPAL REGISTER
02/20/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/05/2017
PUBO
PUBLISHED FOR OPPOSITION
12/05/2017
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
11/15/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/24/2017
XAEC
EXAMINER'S AMENDMENT ENTERED
10/24/2017
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
10/24/2017
GNEA
EXAMINERS AMENDMENT E-MAILED
10/24/2017
CNEA
EXAMINERS AMENDMENT -WRITTEN
10/24/2017
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
10/23/2017
PBCR
WITHDRAWN FROM PUB - OG REVIEW QUERY
10/17/2017
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
09/29/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/28/2017
XAEC
EXAMINER'S AMENDMENT ENTERED
09/28/2017
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
09/28/2017
GNEA
EXAMINERS AMENDMENT E-MAILED
09/28/2017
CNEA
EXAMINERS AMENDMENT -WRITTEN
09/28/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/27/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/27/2017
ALIE
ASSIGNED TO LIE
09/21/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/16/2017
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
03/16/2017
GNRT
NON-FINAL ACTION E-MAILED
03/16/2017
CNRT
NON-FINAL ACTION WRITTEN
03/16/2017
DOCK
ASSIGNED TO EXAMINER
03/11/2017
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
02/08/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/07/2017
NWAP
NEW APPLICATION ENTERED
02/06/2017
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