Perplexity AI, Inc. — TTAB Proceedings
Perplexity AI, Inc. is a party to 9 TTAB proceedings.
Proceedings
- Proceeding 99461132 — Extensions of Time to Oppose, Not Instituted (filed 2026-04-24) against Search.com, LLC as plaintiff
- Proceeding 99461109 — Extensions of Time to Oppose, Not Instituted (filed 2026-04-24) against Search.com, LLC as plaintiff
- Proceeding 92088679 — Cancellations, Terminated (filed 2025-06-17) against Comet ML, Inc. as plaintiff
- Proceeding 92088985 — Cancellations, Terminated (filed 2025-07-18) against Comet ML, Inc. as plaintiff
- Proceeding 92087984 — Cancellations, Suspended (filed 2025-04-02) against Perplexity Solved Solutions Inc. as plaintiff
- Proceeding 91296890 — Oppositions, Suspended (filed 2025-02-11) against Perplexity Solved Solutions Inc. as defendant
- Proceeding 98400215 — Extensions of Time to Oppose, Terminated (filed 2024-11-11) against Perplexity Solved Solutions Inc. as defendant
- Proceeding 98400216 — Extensions of Time to Oppose, Terminated (filed 2024-11-11) against Perplexity Solved Solutions Inc. as defendant
- Proceeding 98437227 — Extensions of Time to Oppose, Terminated (filed 2024-11-11) against Perplexity Solved Solutions Inc. as defendant
Marks in These TTAB Matters
- PERPLEXITY.AI — proceeding 91296890 (Defendant)
- PERPLEXITY — proceeding 91296890 (Defendant)
- PERPLEXITY — proceeding 91296890 (Defendant)
- PERPLEXITY.AI — proceeding 98400215 (Defendant)
- PERPLEXITY — proceeding 98400216 (Defendant)
- PERPLEXITY — proceeding 98437227 (Defendant)
Recent Live Filings
- COMET — Pending, filed 2025-09-16
- COMET — Pending, filed 2025-09-16
- COMET — Pending, filed 2025-09-16
- ANSWER MACHINE — Pending, filed 2024-09-26
- PERPLEXITY — Pending, filed 2024-03-06
- PERPLEXITY — Pending, filed 2024-02-09
- PERPLEXITY.AI — Pending, filed 2024-02-09
- WHERE KNOWLEDGE BEGINS — Registered, filed 2023-08-25
- Trademark 98151389 — Registered, filed 2023-08-25
- WHERE KNOWLEDGE BEGINS — Registered, filed 2023-08-25
- Trademark 98151394 — Registered, filed 2023-08-25
Common TTAB Counterparties
- Perplexity Solved Solutions Inc. — 5 proceedings
- Comet ML, Inc. — 2 proceedings
- Search.com, LLC — 2 proceedings
Recent TTAB Timeline
- 2026-04-27: 91296890 — RESPONSE DUE 30 DAYS (DUE DATE) involving Perplexity Solved Solutions Inc.
- 2026-04-24: 99461132 — EXTENSION OF TIME GRANTED involving Search.com, LLC
- 2026-04-24: 99461109 — EXTENSION OF TIME GRANTED involving Search.com, LLC
- 2026-04-24: 99461109 — FIRST 30-DAY REQUEST TO EXT TIME TO OPPOSE involving Search.com, LLC
- 2026-04-24: 99461132 — FIRST 30-DAY REQUEST TO EXT TIME TO OPPOSE involving Search.com, LLC
- 2026-04-20: 92087984 — SUBMITTED ON BRIEF involving Perplexity Solved Solutions Inc.
- 2026-04-20: 92087984 — P CHANGE OF CORRESP ADDRESS involving Perplexity Solved Solutions Inc.
- 2026-04-03: 91296890 — D OPP/RESP TO MOTION involving Perplexity Solved Solutions Inc.
- 2026-04-03: 91296890 — D RESP TO BD ORDER/INQUIRY involving Perplexity Solved Solutions Inc.
- 2026-04-03: 91296890 — D CHANGE OF CORRESP ADDRESS involving Perplexity Solved Solutions Inc.
- 2026-04-03: 92087984 — P CHANGE OF CORRESP ADDRESS involving Perplexity Solved Solutions Inc.
- 2026-03-16: 91296890 — P RESP TO BD ORDER/INQUIRY involving Perplexity Solved Solutions Inc.
- 2026-02-11: 91296890 — RESPONSE DUE 30 DAYS (DUE DATE) involving Perplexity Solved Solutions Inc.
- 2026-01-09: 92087984 — D APPEARANCE / POWER OF ATTORNEY involving Perplexity Solved Solutions Inc.
- 2025-12-16: 91296890 — SUSPENDED involving Perplexity Solved Solutions Inc.
- 2025-12-11: 92087984 — RESPONSE DUE 30 DAYS (DUE DATE) involving Perplexity Solved Solutions Inc.
- 2025-12-10: 92087984 — D REQ TO W/DRAW AS ATTORNEY involving Perplexity Solved Solutions Inc.
- 2025-12-10: 91296890 — P REQ TO W/DRAW AS ATTORNEY involving Perplexity Solved Solutions Inc.
- 2025-12-08: 91296890 — RESPONSE DUE 30 DAYS (DUE DATE) involving Perplexity Solved Solutions Inc.
- 2025-12-03: 92087984 — RESPONSE DUE 30 DAYS (DUE DATE) involving Perplexity Solved Solutions Inc.
- 2025-12-02: 92087984 — D REQ TO W/DRAW AS ATTORNEY involving Perplexity Solved Solutions Inc.
- 2025-12-02: 91296890 — P REQ TO W/DRAW AS ATTORNEY involving Perplexity Solved Solutions Inc.
- 2025-09-02: 92088679 — TERMINATED involving Comet ML, Inc.
- 2025-09-02: 92088679 — BOARD'S DECISION: DISMISSED W/ PREJUDICE involving Comet ML, Inc.
- 2025-09-02: 92088985 — TERMINATED involving Comet ML, Inc.
- 2025-09-02: 92088985 — BOARD'S DECISION: DISMISSED W/ PREJUDICE involving Comet ML, Inc.
- 2025-08-28: 92088679 — W/DRAW OF PET FOR CANCELLATION involving Comet ML, Inc.
- 2025-08-28: 92088985 — W/DRAW OF PET FOR CANCELLATION involving Comet ML, Inc.
- 2025-08-26: 92088985 — SUSP PEND DISP OF CIVIL ACTION involving Comet ML, Inc.
- 2025-07-30: 92088679 — SUSP PEND DISP OF OUTSTNDNG MOT involving Comet ML, Inc.