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e2f, Inc.

5 Marks
Corp.
First Filed:Feb 24, 2022Latest Filed:Jun 26, 2026Address:171 Main Street, #159, Los Altos, CA 94022, US

Portfolio Overview

Top Classes

Class 9
Electronics, Software & Scientific Equipment
4(80%)
Class 42
Software, IT Services & Scientific Research
4(80%)

TTAB Proceedings

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Trademark Portfolio

5 results

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Filed
Registered
Last Activity
TRUSTSCALE
TRUSTSCALE
Service Mark
Word
PENDING
Owner:
Serial:99908767
Filed:Jun 26, 2026
Classes:42
Description: Customizing computer software; Computer software design; Computer software development; Consultation services relating to computer software; Software engineering consultancy; Application service provider featuring application programming interface (API) software
TRUSTBOX
TRUSTBOX
Trademark
Word
PENDING
Owner:
Serial:99785375
Filed:Apr 24, 2026
Classes:9, 42
Description: Class 9: Downloadable computer software plug-ins for using artificial intelligence (AI) for content verification and quality control of machine‑generated content, including content used in world‑model simulations and physical‑AI environments; Downloadable computer software plug-ins for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data; Downloadable browser extension software for using artificial intelligence (AI) for content verification and quality control of machine‑generated content, including content used in world‑model simulations and physical‑AI environments; Downloadable browser extension software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data; Downloadable browser extension software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data and for collecting user annotations for training artificial intelligence models; Downloadable mobile applications for using artificial intelligence (AI) for content verification and quality control of machine‑generated content, including content used in world‑model simulations and physical‑AI environments; Downloadable mobile applications for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data; Downloadable mobile applications for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data and for collecting user annotations for training artificial intelligence models; Downloadable computer software for using artificial intelligence (AI) for content verification and quality control of machine‑generated content, including content used in world‑model simulations and physical‑AI environments; Downloadable computer software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data and for collecting user annotations for training artificial intelligence models; Downloadable computer software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data; Downloadable computer software plug-ins for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data and for collecting user annotations for training artificial intelligence models
Class 42: Providing temporary use of online non-downloadable computer software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data; Providing temporary use of online non-downloadable computer software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data and for collecting user annotations for training artificial intelligence models; Software as a service (SAAS) services featuring software for using artificial intelligence (AI) for content verification and quality control of machine‑generated content, including content used in world‑model simulations and physical‑AI environments; Software as a service (SAAS) services featuring software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data; Software as a service (SAAS) services featuring software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data and for collecting user annotations for training artificial intelligence models; Providing temporary use of online non-downloadable computer software for using artificial intelligence (AI) for content verification and quality control of machine‑generated content, including content used in world‑model simulations and physical‑AI environments
ARGUS
ARGUS
Trademark
Word
PENDING
Owner:
Serial:99773827
Filed:Apr 20, 2026
Classes:9, 42
Description: Class 9: Downloadable computer software plug-ins for using artificial intelligence (AI) for content verification and quality control of machine‑generated content, including content used in world‑model simulations and physical‑AI environments; Downloadable computer software plug-ins for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data; Downloadable browser extension software for using artificial intelligence (AI) for content verification and quality control of machine‑generated content, including content used in world‑model simulations and physical‑AI environments; Downloadable browser extension software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data; Downloadable browser extension software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data and for collecting user annotations for training artificial intelligence models; Downloadable mobile applications for using artificial intelligence (AI) for content verification and quality control of machine‑generated content, including content used in world‑model simulations and physical‑AI environments; Downloadable mobile applications for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data; Downloadable mobile applications for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data and for collecting user annotations for training artificial intelligence models; Downloadable computer software for using artificial intelligence (AI) for content verification and quality control of machine‑generated content, including content used in world‑model simulations and physical‑AI environments; Downloadable computer software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data and for collecting user annotations for training artificial intelligence models; Downloadable computer software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data; Downloadable computer software plug-ins for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data and for collecting user annotations for training artificial intelligence models
Class 42: Providing temporary use of online non-downloadable computer software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data; Providing temporary use of online non-downloadable computer software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data and for collecting user annotations for training artificial intelligence models; Software as a service (SAAS) services featuring software for using artificial intelligence (AI) for content verification and quality control of machine‑generated content, including content used in world‑model simulations and physical‑AI environments; Software as a service (SAAS) services featuring software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data; Software as a service (SAAS) services featuring software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data and for collecting user annotations for training artificial intelligence models; Providing temporary use of online non-downloadable computer software for using artificial intelligence (AI) for content verification and quality control of machine‑generated content, including content used in world‑model simulations and physical‑AI environments
TRUSTSCALE
TRUSTSCALE
Trademark
Word
PENDING
Owner:
Serial:99655572
Filed:Feb 16, 2026
Classes:9, 42
Description: Class 9: Downloadable computer software for using artificial intelligence (AI) for content verification and quality control of machine‑generated content, including content used in world‑model simulations and physical‑AI environments; Downloadable computer software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data and for collecting user annotations for training artificial intelligence models; Downloadable computer software plug-ins for using artificial intelligence (AI) for content verification and quality control of machine‑generated content, including content used in world‑model simulations and physical‑AI environments; Downloadable computer software plug-ins for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data; Downloadable computer software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data; Downloadable computer software plug-ins for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data and for collecting user annotations for training artificial intelligence models; Downloadable browser extension software for using artificial intelligence (AI) for content verification and quality control of machine‑generated content, including content used in world‑model simulations and physical‑AI environments; Downloadable browser extension software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data; Downloadable browser extension software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data and for collecting user annotations for training artificial intelligence models; Downloadable mobile applications for using artificial intelligence (AI) for content verification and quality control of machine‑generated content, including content used in world‑model simulations and physical‑AI environments; Downloadable mobile applications for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data; Downloadable mobile applications for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data and for collecting user annotations for training artificial intelligence models
Class 42: Providing temporary use of on-line non-downloadable software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data; Providing temporary use of on-line non-downloadable software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data and for collecting user annotations for training artificial intelligence models; Software as a service (SAAS) services featuring software for using artificial intelligence (AI) for content verification and quality control of machine‑generated content, including content used in world‑model simulations and physical‑AI environments; Software as a service (SAAS) services featuring software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data; Software as a service (SAAS) services featuring software for detecting, flagging, highlighting, logging, redacting, removing, and correcting errors and undesired content in artificial intelligence (AI)–generated text, audio, image, video, sensory, and multimodal data and for collecting user annotations for training artificial intelligence models; Providing temporary use of on-line non-downloadable software for using artificial intelligence (AI) for content verification and quality control of machine‑generated content, including content used in world‑model simulations and physical‑AI environments
LINGOSETS
LINGOSETS
Trademark
Word
ABANDONED
Owner:
Serial:97281736
Filed:Feb 24, 2022
Classes:9
Description: Downloadable multimedia files, namely, annotated datasets containing text and audio, featuring information to enhance the performance of natural language processing engines