Pharma Tech Solutions, Inc.
Ex parte reexamination requester·3 ex parte reexams
Pharma Tech Solutions, Inc. has requested 3 USPTO ex parte reexaminations. It most often challenges patents owned by LifeScan Scotland Limited. 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 (3)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/012,536 | Sep 13, 2012 | 5,951,836 | Disposable Glucose Test Strip And Method And Compositions For Making Same | LifeScan Scotland Limited | Closed |
| 90/012,522 | Sep 12, 2012 | 6,241,862 | Disposable Test Strips With Integrated Reagent/Blood Separation Layer | LifeScan Scotland Limited | Closed |
| 90/012,523 | Sep 12, 2012 | 5,708,247 | Disposable Glucose Test Strips, And Methods And Compositions For Making Same | LifeScan Scotland Limited | Closed |
See the full reexam picture for Pharma Tech Solutions, Inc.
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.