TrademarkDir
LIGHTMATTER
LIVE

Serial Number

87868127

Owner

Lightmatter, Inc.

Attorney

Christina M. Licursi

First Use Date

Apr 30, 2020

Filing Date

Apr 9, 2018

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LIGHTMATTER Trademark

Serial Number: 87868127 • Registration: 6295611

LIGHTMATTER is a trademark filed by Lightmatter, Inc. on April 9, 2018. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Owner Contact Info

Lightmatter, Inc. (10 trademarks)

100 Summer Street
Boston, MA 02110

Entity Type: 03

Trademark Details

Filing Date

April 9, 2018

Registration Date

March 16, 2021

First Use Anywhere

April 30, 2020

First Use in Commerce

April 30, 2020

Published for Opposition

March 5, 2019

Goods & Services

Computer hardware in the field of artificial intelligence; optical processing technology, namely, integrated circuits, optical couplers, optical sensors, and optical readers; photonic computer chips; signal processing equipment, namely, signal processors

Filing History

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Mar 16, 2026 REM1
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jan 10, 2024 TCCA
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jan 10, 2024 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jan 10, 2024 COAR
REGISTERED-PRINCIPAL REGISTER
Mar 16, 2021 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Feb 12, 2021 SUNA
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Feb 11, 2021 CNPR
EXAMINER'S AMENDMENT ENTERED
Feb 11, 2021 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Feb 11, 2021 GNEN
EXAMINERS AMENDMENT E-MAILED
Feb 11, 2021 GNEA
SU-EXAMINER'S AMENDMENT WRITTEN
Feb 11, 2021 SNEA
NOTIFICATION OF FINAL REFUSAL EMAILED
Jul 31, 2020 GNFN
FINAL REFUSAL E-MAILED
Jul 31, 2020 GNFR
SU - FINAL REFUSAL - WRITTEN
Jul 31, 2020 CNFR
TEAS/EMAIL CORRESPONDENCE ENTERED
Jul 10, 2020 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jul 10, 2020 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Jul 1, 2020 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Jun 2, 2020 GNRN
NON-FINAL ACTION E-MAILED
Jun 2, 2020 GNRT
SU - NON-FINAL ACTION - WRITTEN
Jun 2, 2020 CNRT
STATEMENT OF USE PROCESSING COMPLETE
May 15, 2020 SUPC
CASE ASSIGNED TO INTENT TO USE PARALEGAL
May 15, 2020 AITU
USE AMENDMENT FILED
Apr 30, 2020 IUAF
TEAS STATEMENT OF USE RECEIVED
Apr 30, 2020 EISU
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Oct 26, 2019 EXRA
SOU EXTENSION 1 GRANTED
Oct 24, 2019 EX1G
SOU EXTENSION 1 FILED
Oct 24, 2019 EXT1
SOU TEAS EXTENSION RECEIVED
Oct 24, 2019 EEXT
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Apr 30, 2019 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Mar 5, 2019 NPUB
PUBLISHED FOR OPPOSITION
Mar 5, 2019 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Feb 13, 2019 NONP
LAW OFFICE PUBLICATION REVIEW COMPLETED
Jan 29, 2019 PREV
ASSIGNED TO LIE
Jan 26, 2019 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
Jan 14, 2019 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Jan 12, 2019 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jan 11, 2019 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Jan 11, 2019 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Aug 3, 2018 GNRN
NON-FINAL ACTION E-MAILED
Aug 3, 2018 GNRT
NON-FINAL ACTION WRITTEN
Aug 3, 2018 CNRT
ASSIGNED TO EXAMINER
Jul 27, 2018 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Apr 17, 2018 NWOS

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