Cedar Lane Technologies, Inc. v. Siebert Financial Corp.
Infringement action filed 13 Jan 2026 in the United States District Court for the Southern District of New York and closed 23 Apr 2026, with US8577782B2 asserted. Recorded basis of termination: dismissed with prejudice.
Case record
- Patent involved
- US8577782B2
- Application no.
- US12/756929
- Case no.
- 1:26-cv-00299
- Verdict cause
- Infringement action
- Court
- S.D.N.Y.
- Court level
- District Court
- Case region
- New York
- Chief judge
- Lorna G. Schofield
- Trial level
- First instance
- Filed – Closed
- 13 Jan 2026 – 23 Apr 2026
- Duration
- 100 days
- Basis of termination
- Dismissed with Prejudice
- Products & marks
- Trading with conditional offers for semi-anonymous participants
- Validity challenges
- None recorded
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Trading with conditional offers for semi-anonymous participants
According to one embodiment of the present invention, a method for generating conditional offers for semi-anonymous trading participants is provided. According to one embodiment of the present invention, a method comprises associating a trading entity with an identifier; acquiring trade history information including a history of trading transactions associated with said identifier; and receiving an offer from a Liquidity Provider based on said trade history information, said offer being only made to the trading entity associated with one of said identifiers.
- Legal status
- Active
- Granted
- 5 Nov 2013
- Est. expiry
- 8 Apr 2030
- Validity challenges
- None recorded
- Licences recorded
- None recorded
- Inventors
- PETRUZZI, CHRISTOPHER R.
- Classification
- G06Q40/00
- Prosecution counsel
- LAW OFFICE OF DONALD L. WENSKAY
- Examiner
- NIGH, JAMES D
Parties of record
Cedar Lane Technologies, Inc.
- Core tech
- G06Q40/00
- Counsel
- Isaac Rabicoff
- Firm
- Rabicoff Law LLC
Siebert Financial Corp.
- Core tech
- Not recorded
- Counsel
- Michael Saul Weinstein
- Firm
- Cole Schotz Meisel Forman & Leonard, PA (NJ)
Counsel of record
| Attorney | For | Role |
|---|---|---|
| Isaac Rabicoff | Cedar Lane Technologies, Inc. | Plaintiff |
| Michael Saul Weinstein | Siebert Financial Corp. | Defendant |
Basis of termination
From the record · verbatim“The request to dismiss this matter with prejudice is hereby GRANTED. It is hereby ORDERED that this case is dismissed with prejudice. Each party shall bear its own costs, expenses, and attorneys’ fees”
Case 1:26-cv-00299 · S.D.N.Y. · closed 23 April 2026
Related cases
Three questions this record usually leads to. Each one runs against the full litigation and patent corpus, and cites what it finds.
Frequently asked questions
What is case 1:26-cv-00299?
1:26-cv-00299 is a patent infringement action brought by Cedar Lane Technologies, Inc. against Siebert Financial Corp., filed on 13 Jan 2026 in the United States District Court for the Southern District of New York. The case closed on 23 April 2026.
Which patent was asserted in 1:26-cv-00299?
US8577782B2 (“Trading with conditional offers for semi-anonymous participants”), assigned to CEDAR LANE TECHNOLOGIES INC., currently active. The record also lists Trading with conditional offers for semi-anonymous participants.
How was case 1:26-cv-00299 terminated?
The recorded basis of termination is dismissed with prejudice. The termination text reads: “The request to dismiss this matter with prejudice is hereby GRANTED. It is hereby ORDERED that this case is dismissed with prejudice. Each party shall bear its own costs, expenses, and attorneys’ fees”
What does dismissal with prejudice mean?
A dismissal with prejudice permanently ends the claims that were filed, so the same claims cannot be brought again against that defendant. It is the usual form when the parties have settled.
How long did case 1:26-cv-00299 take?
100 calendar days, from filing on 13 Jan 2026 to closure on 23 April 2026.
Who were the attorneys and the judge in 1:26-cv-00299?
Chief Judge Lorna G. Schofield presided. Isaac Rabicoff is recorded as counsel for plaintiff Cedar Lane Technologies. Michael Saul Weinstein appears for defendant Siebert Financial.
Disclaimer. This page reproduces publicly available court docket data for case 1:26-cv-00299 and is provided for general information and reference only. It is not legal advice and must not be relied upon as such.
Docket data has limits. Records are drawn from a snapshot and may lag the live docket. Sealed filings, amended complaints, counterclaims and post-closure motions may not be reflected. Party names, attorney names and firm affiliations are reproduced as recorded and may contain omissions. Where a field is absent from the record, this page marks it as not recorded rather than inferring a value.
No characterisation of the parties or the outcome. This page reports what the record contains. Nothing here should be read as an assertion that any party infringed, that any patent is valid or invalid, that any settlement occurred, or that any party prevailed.
No FTO or validity opinion. Nothing on this page constitutes a freedom-to-operate, novelty, validity or infringement opinion. Any decision touching a live patent dispute should be verified independently and reviewed with qualified patent counsel.