Total Filings
18
Unique Marks
16
First Filing
May 12, 1997
Last Filing
Dec 11, 2025
Registered: 5
Abandoned: 5
Pending: 8
Filing Velocity (24 Months)
Jul 2024: 0
Aug 2024: 0
Sep 2024: 0
Oct 2024: 0
Nov 2024: 1
Dec 2024: 0
Jan 2025: 0
Feb 2025: 0
Mar 2025: 0
Apr 2025: 0
May 2025: 0
Jun 2025: 0
Jul 2025: 0
Aug 2025: 0
Sep 2025: 1
Oct 2025: 0
Nov 2025: 1
Dec 2025: 2
Jan 2026: 0
Feb 2026: 0
Mar 2026: 0
Apr 2026: 0
May 2026: 0
Jun 2026: 0
Jul 2024
Jun 2026
Filing Activity by NICE Class
NICE Class Distribution
Trademark Filings
| Mark | Status |
|---|---|
| ALLIANT ENERGY LIGHTLINE | Registered |
| ALLIANT ENERGY LIGHTLINE | Registered |
| ALLIANT ENERGY ADVANTAGE | Registered |
| RENEWABLE ENERGY IMPACT | Registered |
| THE POWER CHRONICLES | Registered |
| INTERSTATE POWER AND LIGHT | Pending |
| WISCONSIN POWER AND LIGHT | Pending |
| TECHREFRESH | Pending |
| POWER HOUSE ALLIANT ENERGY | Pending |
| ALLIANT ENERGY POWERHOUSE | Pending |
| POWERING BEYOND | Pending |
| POWER THINKERS | Pending |
| POWER THINKER | Pending |
| ALLIANT ENERGY | Abandoned |
| POWERHOUSE | Abandoned |
| PEAKMAP | Abandoned |
| SECOND NATURE | Abandoned |
| POWERHOUSE | Abandoned |