Dialect, LLC
Patent owner in reexamination·8 ex parte reexams
Dialect, LLC's patents have been the subject of 8 USPTO ex parte reexaminations, with 6 currently open. Its patents are most often challenged by Microsoft and Unified Patents, LLC. ExamPat indexes the full prosecution record for each proceeding, including office-action grounds, certificate outcomes, and downstream PTAB and Federal Circuit decisions.
Filings by year
Top requesters
Outcome track record
How reexams of this owner's patents resolve: claims confirmed, amended, mixed, or fully canceled.
- Certificate outcome split across every bucket
- Claim-survival rate
Defense metrics
Claim-survival rate, average pendency, and the open/closed split across every reexam of this owner's patents.
- Survival rate of closed proceedings
- Average pendency in months
Challengers & examiners
Which requesters most often challenge this owner's patents, and which examiners decide them.
- Top requesters
- Most frequent examiners
Recent reexaminations (8)
| Control # | Filed | Patent | Title | Requester | Status |
|---|---|---|---|---|---|
| 90/015,630 | Oct 23, 2025 | 7,809,570 | SYSTEMS AND METHODS FOR RESPONDING TO NATURAL LANGUAGE SPEECH UTTERANCE | — | Open |
| 90/015,579 | Oct 23, 2025 | 7,640,160 | SYSTEMS AND METHODS FOR RESPONDING TO NATURAL LANGUAGE SPEECH UTTERANCE | Microsoft | Open |
| 90/015,578 | Oct 20, 2025 | 9,263,039 | SYSTEMS AND METHODS FOR RESPONDING TO NATURAL LANGUAGE SPEECH UTTERANCE | Microsoft | Open |
| 90/015,590 | Oct 8, 2025 | 9,495,957 | MOBILE SYSTEMS AND METHODS OF SUPPORTING NATURAL LANGUAGE HUMAN-MACHINE INTERACTIONS | Microsoft | Open |
| 90/015,580 | Oct 6, 2025 | 8,447,607 | MOBILE SYSTEMS AND METHODS OF SUPPORTING NATURAL LANGUAGE HUMAN-MACHINE INTERACTIONS | Microsoft | Open |
| 90/015,577 | Oct 6, 2025 | 8,195,468 | MOBILE SYSTEMS AND METHODS OF SUPPORTING NATURAL LANGUAGE HUMAN-MACHINE INTERACTIONS | Microsoft | Open |
| 90/015,338 | Jun 23, 2025 | 8,015,006 | SYSTEMS AND METHODS FOR PROCESSING NATURAL LANGUAGE SPEECH UTTERANCES WITH CONTEXT-SPECIFIC DOMAIN AGENTS | Unified Patents, LLC | Closed |
| 90/015,303 | Sep 28, 2023 | 9,495,957 | MOBILE SYSTEMS AND METHODS OF SUPPORTING NATURAL LANGUAGE HUMAN-MACHINE INTERACTIONS | Unified Patents, LLC | Closed |
See the full reexam picture for Dialect, LLC
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