Theodore F. Shiells
Ex parte reexamination requester·1 ex parte reexams
Theodore F. Shiells has requested 1 USPTO ex parte reexamination, with 1 currently open. It most often challenges patents owned by United States of America as represented by the Secretary of the. 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 patent owners challenged
Outcome track record
How this requester's challenges resolve: claims confirmed, amended, mixed, or fully canceled.
- Certificate outcome split across every bucket
- Share of challenges that canceled claims
Challenge metrics
Cancellation rate, average pendency, and the open/closed split across every reexam this requester has filed.
- Outcome rate of closed challenges
- Average pendency in months
Examiners & defense counsel
Which examiners decide this requester's challenges, and which firms defend the targeted patents.
- Most frequent examiners
- Top opposing counsel
Recent reexaminations (1)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/015,660 | Nov 5, 2025 | 11,116,740 | Methods for Use in Support of Planned Supplement and Food Ingredient Products for Diagnosis and Treatment of Metabolic Syndrome | United States of America as represented by the Secretary of the | Open |
See the full reexam picture for Theodore F. Shiells
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.