Carl A. Hjort
Ex parte reexamination requester·3 ex parte reexams
Carl A. Hjort has requested 3 USPTO ex parte reexaminations. It most often challenges patents owned by Innovative Office Products, LLC and Innovative Office Products, Inc.. 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 |
|---|---|---|---|---|---|
| 90/014,001 | Aug 21, 2017 | 6,478,274 | Arm Apparatus for Mounting Electronic Devices | Innovative Office Products, LLC | Closed |
| 90/013,752 | May 20, 2016 | 6,478,274 | Arm Apparatus for Mounting Electronic Devices | Innovative Office Products, LLC | Closed |
| 90/012,099 | Jan 20, 2012 | 6,478,274 | Arm Apparatus for Mounting Electronic Devices | Innovative Office Products, Inc. | Closed |
See the full reexam picture for Carl A. Hjort
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