ROSETTA STONE LLC logo

ROSETTA STONE LLC

13 Marks
LLC
First Filed:Oct 29, 2002Latest Filed:Apr 24, 2026Address:777 Mariners Island Blvd, San Mateo, CA 94404, US

Portfolio Overview

Top Classes

Class 9
Electronics, Software & Scientific Equipment
10(77%)
Class 42
Software, IT Services & Scientific Research
9(69%)
Class 41
Education and Entertainment
8(62%)

TTAB Proceedings

Proceedings
1
As Plaintiff
1(100%)
As Defendant
0(0%)
Extensions of Time
1

Top Firms

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Trademark Portfolio

13 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
ROSETTA STONE
ROSETTA STONE
Trademark
Combined
PENDING
Owner:
Serial:99785443
Filed:Apr 24, 2026
Classes:9, 41, 42
Description: Class 9: Downloadable software in the nature of a mobile application for teaching, learning and educational programs in the field of language learning
Class 41: Education services, namely, providing tutoring in the field of languages, language learning, practicing speech and pronunciation, reading assessment and reading comprehension, and literacy skills
Class 42: Providing a website featuring on-line non-downloadable software that enables users to access teaching, learning and educational materials in the field of language learning
ROSETTA STONE SAPPHIRE
PENDING
Owner:
Serial:99732520
Filed:Mar 30, 2026
Classes:9, 41, 42
Description: Class 9: Downloadable software in the nature of a mobile application for teaching, learning and educational programs in the field of language learning
Class 41: Education services, namely, providing tutoring in the field of languages, language learning, practicing speech and pronunciation, reading assessment and reading comprehension, and literacy skills
Class 42: Providing a website featuring on-line non-downloadable software that enables users to access teaching, learning and educational materials in the field of language learning
AUDIO COMPANION
AUDIO COMPANION
Trademark
Word
REGISTERED
Owner:
Serial:88413532
Filed:May 2, 2019
Classes:9, 42
Registration:6040528
Registered:Apr 28, 2020
Description: Downloadable software for educational use, namely, software for use in teaching and learning languages; downloadable audio files for educational use, namely, audio files for use in teaching and learning languages; "AUDIO"; Application service provider services featuring software in the field of teaching and learning languages; providing on-line non-downloadable software for educational use, namely, software for use in teaching and learning foreign languages
ROSETTA STONE LIVE
ROSETTA STONE LIVE
Service Mark
Word
REGISTERED
Owner:
Serial:88392321
Filed:Apr 18, 2019
Classes:41, 42
Registration:6065505
Registered:May 26, 2020
Description: Education services, namely, providing tutoring services in the field of languages, language learning, practicing speech and pronunciation, reading assessment and reading comprehension, and literacy skills; "LIVE"; Software as a service (SAAS) services featuring software for foreign language tutoring, language learning, practicing speech and pronunciation, reading assessment and reading comprehension, and literacy skills
TRUACCENT
TRUACCENT
Trademark
Word
REGISTERED
Owner:
Serial:87236014
Filed:Nov 14, 2016
Classes:9, 42
Registration:5840073
Registered:Aug 20, 2019
Description: Speech analysis software sold as a component of computer software for mobile and handheld devices for use in teaching and learning foreign languages; speech analysis software sold as a component of downloadable software for educational use, namely, software for use in teaching and learning foreign languages; Application service provider services featuring software in the field of teaching and learning languages; providing on-line non-downloadable software for educational use, namely, software for use in teaching and learning foreign languages
C CATALYST
C CATALYST
Trademark
Combined
REGISTERED
Owner:
Serial:87149687
Filed:Aug 24, 2016
Classes:9, 41, 42
Registration:5576397
Registered:Oct 2, 2018
Description: Education services, namely, providing live and on-line classes and tutoring services in the field of languages, language learning, or literacy skills; Computer software for desktop and laptop computers and mobile and handheld devices for use in teaching, practicing, or learning languages, practicing speech and pronunciation, literacy skills, reading assessment and reading comprehension; computer software for desktop and laptop computers and mobile and handheld devices for assessment, screening, and testing of language related skills, skill levels, or progress, diagnostics and skills measurement pertaining to literacy skills, reading assessment and reading comprehension; downloadable software for educational use, namely, software for use in teaching, practicing, or learning languages; Application service provider services featuring software in the field of teaching, practicing, or learning languages, literacy skills, reading assessment and reading comprehension; providing on-line non-downloadable software for educational use, namely, software for use in teaching, practicing, or learning languages, literacy skills, reading assessment, or reading comprehension
CATALYST
CATALYST
Trademark
Word
REGISTERED
Owner:
Serial:87109263
Filed:Jul 19, 2016
Classes:9, 41, 42
Registration:5576366
Registered:Oct 2, 2018
Description: Education services, namely, providing live and on-line classes and tutoring services in the field of languages, language learning, or literacy skills; Computer software for desktop and laptop computers and mobile and handheld devices for use in teaching, practicing, or learning languages, practicing speech and pronunciation, literacy skills, reading assessment and reading comprehension; computer software for desktop and laptop computers and mobile and handheld devices for assessment, screening, and testing of language related skills, skill levels, or progress, diagnostics and skills measurement pertaining to literacy skills, reading assessment and reading comprehension; downloadable software for educational use, namely, software for use in teaching, practicing, or learning languages; Application service provider services featuring software in the field of teaching, practicing, or learning languages, literacy skills, reading assessment and reading comprehension; providing on-line non-downloadable software for educational use, namely, software for use in teaching, practicing, or learning languages, literacy skills, reading assessment, or reading comprehension
87045183
87045183
Trademark
Design
REGISTERED
Owner:
Serial:87045183
Filed:May 20, 2016
Classes:9, 41, 42
Registration:5207747
Registered:May 23, 2017
Description: Class 9: Computer software for mobile and handheld devices for use in teaching and learning foreign languages and in early childhood education; computer software for mobile and handheld devices for screening, diagnostics and skills measurement pertaining to reading assessment and reading comprehension; computer software, headphones, and other mobile device accessories relating to teaching and learning languages; downloadable software for educational use, namely, software for use in teaching and learning foreign languages and in early childhood education; Downloadable software in the nature of mobile applications providing training in the field of cognitive and memory activity, health, performance and stimulation, featuring games, activities, exercises, content and tools to address cognitive and memory activity, health, performance and stimulation
Class 41: Education services, namely, providing live and on-line classes in the field of foreign languages, language learning and early childhood education; Providing education and entertainment services, namely, providing online training services in the field of cognitive and memory activity, health, performance and stimulation, featuring games, activities, exercises, content and tools to address cognitive and memory activity, health, performance and stimulation
Class 42: Application service provider services featuring software in the field of teaching and learning languages; providing on-line non-downloadable software for educational use, namely, software for use in teaching and learning foreign languages and in early childhood education; application service provider services featuring software in the field of cognitive and memory activity, health, performance and stimulation, featuring games, activities, exercises, content and tools to address cognitive and memory activity, health, performance and stimulation
ROSETTA STONE KIDS
ROSETTA STONE KIDS
Trademark
Word
REGISTERED
Owner:
Serial:86493287
Filed:Dec 31, 2014
Classes:9, 41, 42
Registration:4884279
Registered:Jan 12, 2016
Description: Providing education and entertainment services, namely, providing online training, teaching, learning and educational programs in the field of language learning and early childhood education for kids by means of mobile applications and the Internet; Providing entertainment services in the nature of language learning and early childhood education for kids by means of mobile applications and the Internet; Providing online games via the internet by means of mobile applications and the Internet; Educational and entertainment services, namely, providing on-line stories and contents for the purposes of language learning and early childhood education for kids by means of mobile applications and the Internet; [ Downloadable software in the nature of mobile applications providing training, teaching, learning and educational programs in the field of language learning and early childhood education for kids; Downloadable software in the nature of programs featuring entertainment in the field of language learning and early childhood education for kids; Downloadable software in the nature of games; Downloadable software featuring stories and contents in the field of language learning and early childhood education for kids ]; "KIDS"; Providing online non-downloadable software in the nature of mobile applications providing training, teaching, learning and educational programs in the field of language learning and early childhood education for kids; Providing online non-downloadable software in the nature of programs featuring entertainment for the purposes of language learning and early childhood education for kids; Providing online non-downloadable software in the nature of games; Providing online non-downloadable software featuring stories and contents for the purposes of language learning and early childhood education for kids
85980669
85980669
Trademark
Design
REGISTERED
Owner:
Serial:85980669
Filed:Jul 29, 2011
Classes:9
Registration:4562635
Registered:Jul 8, 2014
Description: Computer software for teaching foreign languages; computer software for learning foreign languages
85385101
85385101
Service Mark
Design
REGISTERED
Owner:
Serial:85385101
Filed:Jul 29, 2011
Classes:38
Registration:4561537
Registered:Jul 1, 2014
Description: Computer services, namely, providing on-line facilities for interactive instruction in the field of foreign languages
ROSETTA STONE
ROSETTA STONE
Service Mark
Word
REGISTERED
Owner:
Serial:85233069
Filed:Feb 3, 2011
Classes:41
Registration:4019088
Registered:Aug 30, 2011
Description: Education services, namely, providing live and on-line classes in the field of foreign languages
ROSETTA STONE
ROSETTA STONE
Trademark
Word
REGISTERED
Owner:
Serial:76464987
Filed:Oct 29, 2002
Classes:9
Registration:2761492
Registered:Sep 9, 2003
Description: Computer software for teaching foreign languages; computer software for learning foreign languages