CENTURYLINK COMMUNICATIONS, LLC, — TTAB Proceedings
CENTURYLINK COMMUNICATIONS, LLC, is a party to 11 TTAB proceedings.
Proceedings
- Proceeding 99228947 — Extensions of Time to Oppose, Terminated (filed 2026-01-02) against Science Applications International Corporation as plaintiff
- Proceeding 98643310 — Ex Parte Appeal, Terminated (filed 2026-01-30) as plaintiff
- Proceeding 98644191 — Ex Parte Appeal, Terminated (filed 2026-01-28) as plaintiff
- Proceeding 98644205 — Ex Parte Appeal, Terminated (filed 2026-01-29) as plaintiff
- Proceeding 98660899 — Ex Parte Appeal, Terminated (filed 2026-01-30) as plaintiff
- Proceeding 92089756 — Cancellations, Terminated (filed 2025-10-13) against Lumen-AI as plaintiff
- Proceeding 98800811 — Extensions of Time to Oppose, Terminated (filed 2025-09-23) against Century Fence Company as plaintiff
- Proceeding 98800822 — Extensions of Time to Oppose, Terminated (filed 2025-09-23) against Century Fence Company as plaintiff
- Proceeding 79326683 — Extensions of Time to Oppose, Terminated (filed 2023-07-07) against Nitrolabs Limited as defendant
- Proceeding 90290405 — Ex Parte Appeal, Terminated (filed 2022-07-01) as plaintiff
- Proceeding 86842121 — Extensions of Time to Oppose, Terminated (filed 2020-05-04) against Pacific Century Asset Management (HK) Li as plaintiff
Marks in These TTAB Matters
- PRIVATE CONNECTIVITY FABRIC — proceeding 98643310 (Plaintiff)
- PRIVATE CONNECTIVITY FABRIC — proceeding 98660899 (Plaintiff)
- PRIVATE CONNECTIVITY FABRIC — proceeding 98644205 (Plaintiff)
- PRIVATE CONNECTIVITY FABRIC — proceeding 98644191 (Plaintiff)
- LUMEN — proceeding 92089756 (Plaintiff)
- LUMEN — proceeding 92089756 (Plaintiff)
- LUMEN THE TRUSTED NETWORK FOR AI — proceeding 92089756 (Plaintiff)
- LUMEN — proceeding 79326683 (Defendant)
- LUMEN FIELD — proceeding 90290405 (Plaintiff)
Recent Live Filings
- LUMEN DEFENDER — Pending, filed 2026-02-03
- LUMEN CONNECT — Pending, filed 2026-01-23
- AIR-LINE — Pending, filed 2025-12-18
- BERKELEY — Pending, filed 2025-11-13
- PRIVATE CONNECTIVITY FABRIC — Pending, filed 2025-09-09
- PRIVATE CONNECTIVITY FABRIC — Pending, filed 2025-09-09
- PCF — Pending, filed 2025-09-08
- PCF — Pending, filed 2025-09-08
- CONNECTIVITY FABRIC — Pending, filed 2025-08-07
- THE TRUSTED NETWORK FOR AI — Pending, filed 2024-12-13
- LUMEN THE TRUSTED NETWORK FOR AI — Pending, filed 2024-12-13
- PRIVATE CONNECTIVITY FABRIC — Registered, filed 2024-07-22
- PCF — Pending, filed 2024-07-22
- PRIVATE CONNECTIVITY FABRIC — Registered, filed 2024-07-11
- PRIVATE CONNECTIVITY FABRIC — Registered, filed 2024-07-11
Common TTAB Counterparties
- Century Fence Company — 2 proceedings
- Lumen-AI — 1 proceedings
- Nitrolabs Limited — 1 proceedings
- Pacific Century Asset Management (HK) Li — 1 proceedings
- Science Applications International Corporation — 1 proceedings
Recent TTAB Timeline
- 2026-03-05: 98644205 — TERMINATED
- 2026-03-05: 98643310 — TERMINATED
- 2026-03-05: 98660899 — TERMINATED
- 2026-03-05: 98644191 — TERMINATED
- 2026-02-25: 92089756 — TERMINATED involving Lumen-AI
- 2026-02-25: 92089756 — COMMR ORDER CANCELLING REG involving Lumen-AI
- 2026-02-23: 92089756 — BOARD'S DECISION: GRANTED involving Lumen-AI
- 2026-01-30: 98660899 — PENDING, INSTITUTED
- 2026-01-30: 98643310 — PENDING, INSTITUTED
- 2026-01-30: 98660899 — APPEAL ACKNOWLEDGED; CASE REMANDED
- 2026-01-30: 98643310 — APPEAL ACKNOWLEDGED; CASE REMANDED
- 2026-01-30: 98660899 — APPEAL TO BOARD
- 2026-01-30: 98643310 — APPEAL TO BOARD
- 2026-01-29: 98644205 — PENDING, INSTITUTED
- 2026-01-29: 98644205 — APPEAL ACKNOWLEDGED; CASE REMANDED
- 2026-01-29: 98644205 — APPEAL TO BOARD
- 2026-01-28: 98644191 — PENDING, INSTITUTED
- 2026-01-28: 98644191 — APPEAL ACKNOWLEDGED; CASE REMANDED
- 2026-01-28: 98644191 — APPEAL TO BOARD
- 2026-01-22: 99228947 — EXTENSION OF TIME GRANTED involving Science Applications International Corporation
- 2026-01-22: 99228947 — ADD'L 60-DAY REQUEST TO EXT TIME TO OPPOSE involving Science Applications International Corporation
- 2026-01-03: 99228947 — EXTENSION OF TIME GRANTED involving Science Applications International Corporation
- 2026-01-02: 99228947 — FIRST 30-DAY REQUEST TO EXT TIME TO OPPOSE involving Science Applications International Corporation
- 2025-12-23: 92089756 — NOTICE OF DEFAULT involving Lumen-AI
- 2025-10-13: 92089756 — PENDING, INSTITUTED involving Lumen-AI
- 2025-10-13: 92089756 — NOTICE AND TRIAL DATES SENT; ANSWER DUE: involving Lumen-AI
- 2025-10-13: 92089756 — FILED AND FEE involving Lumen-AI
- 2025-09-23: 98800822 — EXTENSION OF TIME GRANTED involving Century Fence Company
- 2025-09-23: 98800811 — EXTENSION OF TIME GRANTED involving Century Fence Company
- 2025-09-23: 98800811 — FIRST 90-DAY REQUEST TO EXT TIME TO OPPOSE involving Century Fence Company