Juniper Networks, Inc.
Ex parte reexamination requester·9 ex parte reexams
Juniper Networks, Inc. has requested 9 USPTO ex parte reexaminations. It most often challenges patents owned by LONGHORN HD LLC, CORRECT TRANSMISSION LLC, and WSOU INVESTMENTS, LLC. 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
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 (9)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/019,095 | Jun 30, 2022 | 6,876,669 | PACKET FRAGMENTATION WITH NESTED INTERRUPTIONS | CORRECT TRANSMISSION LLC | Closed |
| 90/019,068 | Mar 17, 2022 | 7,127,523 | SPANNING TREE PROTOCOL TRAFFIC IN A TRANSPARENT LAN | CORRECT TRANSMISSION LLC | Closed |
| 90/019,064 | Mar 1, 2022 | 7,768,928 | CONNECTIVITY FAULT MANAGEMENT (CFM) IN NETWORKS WITH LINK AGGREGATION GROUP CONNECTIONS | CORRECT TRANSMISSION LLC | Closed |
| 90/019,022 | Oct 14, 2021 | 6,421,732 | IPNET GATEWAY | LONGHORN HD LLC | Closed |
| 90/014,854 | Sep 9, 2021 | 7,620,273 | Methods and Devices for Providing Optical, Serviced- Enabled Cross-Connections | WSOU INVESTMENTS, LLC | Closed |
| 90/014,850 | Sep 1, 2021 | 7,343,421 | Restricting Communication of Selected Processes to a Set of Specific Network Addresses | LONGHORN HD LLC | Closed |
| 90/014,830 | Aug 17, 2021 | 6,643,778 | Network System Using A Firewall Dynamic Control Method | LONGHORN HD LLC | Closed |
| 90/014,817 | Aug 3, 2021 | 7,260,846 | Intrusion Detection System | LONGHORN HD LLC | Closed |
| 90/020,064 | Dec 17, 2013 | 5,842,224 | METHOD AND APPARATUS FOR SOURCE FILTERING DATA POCKETS BETWEEN NETWORKS OF DIFFERING MEDIA | Fenner Investments, Ltd. | Closed |
See the full reexam picture for Juniper Networks, Inc.
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.