Ronald A. Katz Technology Licensing, L.P.
Patent owner in reexamination·22 ex parte reexams
Ronald A. Katz Technology Licensing, L.P.'s patents have been the subject of 22 USPTO ex parte reexaminations. Its patents are most often challenged by United States Cellular Corporation. 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 (22)
| Control # | Filed | Patent | Title | Requester | Status |
|---|---|---|---|---|---|
| 90/013,586 | Sep 14, 2015 | 6,292,547 | TELEPHONIC-INTERFACE STATISTICAL ANALYSIS SYSTEM | — | Closed |
| 90/013,182 | Mar 18, 2014 | 6,292,547 | Telephonic-Interface Statistical Analysis System | — | Closed |
| 90/013,049 | Feb 7, 2014 | 5,351,285 | MULTIPLE FORMAT TELEPHONIC INTERFACE CONTROL SYSTEM | — | Closed |
| 90/013,133 | Jan 24, 2014 | 5,351,285 | Multiple Format Telephonic Interface Control System | — | Closed |
| 90/013,114 | Jan 7, 2014 | 5,561,707 | Telephonic-Interface Statistical Analysis System | — | Closed |
| 90/013,115 | Jan 7, 2014 | 5,787,156 | TELEPHONIC-INTERFACE LOTTERY SYSTEM | — | Closed |
| 90/013,094 | Dec 12, 2013 | 5,255,309 | Telephonic-Interface Statistical Analysis System | — | Closed |
| 90/013,033 | Oct 18, 2013 | 5,255,309 | Telephonic-Interface Statistical Analysis System | — | Closed |
| 90/012,723 | Nov 20, 2012 | 5,351,285 | MULTIPLE FORMAT TELEPHONIC INTERFACE CONTROL SYSTEM | — | Closed |
| 90/012,578 | Nov 13, 2012 | 5,351,285 | MULTIPLE FORMAT TELEPHONIC INTERFACE CONTROL SYSTEM | United States Cellular Corporation | Closed |
| 90/012,713 | Oct 29, 2012 | 5,351,285 | Multiple Format Telephonic Interface Control System | — | Closed |
| 90/012,680 | Sep 15, 2012 | 5,251,252 | TELEPHONE INTERFACE CALL PROCESSING SYSTEM WITH CALL SELECTIVITY | — | Closed |
| 90/012,679 | Sep 15, 2012 | 5,128,984 | TELEPHONE INTERFACE CALL PROCESSING SYSTEM WITH CALL SELECTIVITY | — | Closed |
| 90/012,643 | Sep 14, 2012 | 6,512,415 | Telephonic-Interface Game Control System | — | Closed |
| 90/012,413 | Jul 31, 2012 | 6,512,415 | TELEPHONIC-INTERFACE GAME CONTROL SYSTEM | — | Closed |
| 90/012,404 | Jul 24, 2012 | 6,349,134 | TELEPHONIC-INTERFACE STATISTICAL ANALYSIS SYSTEM | — | Closed |
| 90/012,400 | Jul 20, 2012 | 5,974,120 | TELEPHONE INTERFACE CALL PROCESSING SYSTEM WITH CALL SELECTIVITY | — | Closed |
| 90/012,376 | Jun 27, 2012 | 5,898,762 | TELEPHONIC-INTERFACE STATISTICAL ANALYSIS SYSTEM | — | Closed |
| 90/012,066 | Mar 7, 2012 | 5,561,707 | Telephonic-Interface Statistical Analysis System | — | Closed |
| 90/012,065 | Mar 7, 2012 | 5,255,309 | Telephonic-Interface Statistical Analysis System | — | Closed |
| 90/012,136 | Feb 13, 2012 | 4,930,150 | TELEPHONIC INTERFACE CONTROL SYSTEM | United States Cellular Corporation | Closed |
| 90/012,132 | Feb 7, 2012 | 5,561,707 | TELEPHONIC-INTERFACE STATISTICAL ANALYSIS SYSTEM | — | Closed |
See the full reexam picture for Ronald A. Katz Technology Licensing, L.P.
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.