Russel Williams Home Services LLC
Patent owner in reexamination·5 ex parte reexams
Russel Williams Home Services LLC's patents have been the subject of 5 USPTO ex parte reexaminations, with 3 currently open. Its patents are most often challenged by Minleon Group Ltd. and Mineleon Group Ltd.. 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 (5)
| Control # | Filed | Patent | Title | Requester | Status |
|---|---|---|---|---|---|
| 90/015,445 | Aug 12, 2025 | 12,366,347 | ENCLOSED GUTTER CLIP AND EXPANDABLE BULB-HOLDING CLIP | Mineleon Group Ltd. | Open |
| 90/019,969 | May 27, 2025 | 11,913,626 | ENCLOSED GUTTER CLIP AND EXPANDABLE BULB-HOLDING CLIP | — | Open |
| 90/019,876 | Mar 10, 2025 | 10,281,084 | Enclosed Gutter Clip | Minleon Group Ltd. | Closed |
| 90/019,875 | Mar 10, 2025 | 11,353,199 | ENCLOSED GUTTER CLIP | Minleon Group Ltd. | Open |
| 90/019,874 | Mar 10, 2025 | 10,711,985 | Enclosed Gutter Clip | Minleon Group Ltd. | Closed |
See the full reexam picture for Russel Williams Home Services LLC
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.