Bright Data, Ltd. et al. v. BI Science, Inc.

20-2118 Fed. Cir. Closed 2 patents
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Infringement action filed 4 Aug 2020 in the United States Court of Appeals for the Federal Circuit and closed 30 Aug 2023, with 2 patents asserted. Recorded basis of termination: appeal dismissed.

Case recordPatsnap Litigation Data·

Case record

Patents involved
US9742866B2US9241044B2
Case no.
20-2118
Verdict cause
Infringement action
Court
Fed. Cir.
Court level
Court of Appeals
Case region
District of Columbia
Chief judge
J. RodneyGilstrap
Trial level
Appeal
Filed – Closed
4 Aug 2020 – 30 Aug 2023
Duration
1121 days
Basis of termination
Appeal Dismissed
Products & marks
System and method for improving internet communication by using intermediate nodes
Source: Patsnap Litigation Data. Case 20-2118, United States Court of Appeals for the Federal Circuit. Open this record in Eureka
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Patent at issue
US9742866B2 Active App. US14/930894

System and method for improving internet communication by using intermediate nodes

A method for fetching a content from a web server to a client device is disclosed, using tunnel devices serving as intermediate devices. The client device access an acceleration server to receive a list of available tunnel devices. The requested content is partitioned into slices, and the client device sends a request for the slices to the available tunnel devices. The tunnel devices in turn fetch the slices from the data server, and send the slices to the client device, where the content is reconstructed from the received slices. A client device may also serve as a tunnel device, serving as an intermediate device to other client devices. Similarly, a tunnel device may also serve as a client device for fetching content from a data server. The selection of tunnel devices to be used by a client device may be in the acceleration server, in the client device, or in both. The partition into slices may be overlapping or non-overlapping, and the same slice (or the whole content) may be fetched via multiple tunnel devices.

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Patent standing
Legal status
Active
Granted
22 Aug 2017
Earliest priority
28 Aug 2013
Est. expiry
26 Aug 2034
Validity challenges
3 on recordIPR2021-00465 · Other · filed by NetNut Ltd.IPR2020-00167 · Other · filed by BI Science (2009) Ltd.IPR2021-01503 · Other · filed by code200, UAB
Licences recorded
None recorded
Classification
H04L29/08H04L29/06H04N21/462
Prosecution counsel
May Patents Ltd.
Examiner
SCOTT, RANDY
US9742866B2 patent drawing, figure 1
Fig. 1
US9742866B2 patent drawing, figure 2
Fig. 2
US9241044B2 Active App. US14/468836

System and method for improving internet communication by using intermediate nodes

A method for fetching a content from a web server to a client device is disclosed, using tunnel devices serving as intermediate devices. The client device access an acceleration server to receive a list of available tunnel devices. The requested content is partitioned into slices, and the client device sends a request for the slices to the available tunnel devices. The tunnel devices in turn fetch the slices from the data server, and send the slices to the client device, where the content is reconstructed from the received slices. A client device may also serve as a tunnel device, serving as an intermediate device to other client devices. Similarly, a tunnel device may also serve as a client device for fetching content from a data server. The selection of tunnel devices to be used by a client device may be in the acceleration server, in the client device, or in both. The partition into slices may be overlapping or non-overlapping, and the same slice (or the whole content) may be fetched via multiple tunnel devices.

Read claims and description in Eureka
Patent standing
Legal status
Active
Granted
19 Jan 2016
Earliest priority
28 Aug 2013
Est. expiry
26 Aug 2034
Validity challenges
3 on recordIPR2020-00166 · Other · filed by BI Science (2009) Ltd.IPR2021-00458 · Other · filed by NetNut Ltd.IPR2021-01502 · Other · filed by code200, UAB
Licences recorded
None recorded
Classification
H04L29/08H04L29/06H04N21/462
Prosecution counsel
May Patents Ltd.
Examiner
SCOTT, RANDY
US9241044B2 patent drawing, figure 1
Fig. 1
US9241044B2 patent drawing, figure 2
Fig. 2
Source: Patsnap patent data + case record. Bibliographic fields and drawings reproduced from the published patent document. Break down the claims
Parties & counsel

Parties of record

Counsel of record

Source: case record + Patsnap company data. Attorney names appear as recorded in the docket. Compare both portfolios
Outcome

Basis of termination

From the record · verbatim

"THIS CAUSE having been considered, it is ORDERED AND ADJUDGED: AFFIRMED"

Case 20-2118 · Fed. Cir. · closed 30 August 2023
Source: case record, verbatim. The quoted paragraph is the basis-of-termination text as filed.

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FAQ

Frequently asked questions

What is case 20-2118?

20-2118 is a patent infringement action brought by Bright Data, Ltd. against BI Science, Inc., filed on 4 Aug 2020 in the United States Court of Appeals for the Federal Circuit. The case closed on 30 August 2023.

Which patents were asserted in 20-2118?

US9742866B2 (“System and method for improving internet communication by using intermediate nodes”), assigned to BRIGHT DATA LTD., currently active; US9241044B2 (“System and method for improving internet communication by using intermediate nodes”), assigned to BRIGHT DATA LTD., currently active. The record also lists System and method for improving internet communication by using intermediate nodes.

How was case 20-2118 terminated?

The recorded basis of termination is appeal dismissed. The termination text reads: "THIS CAUSE having been considered, it is ORDERED AND ADJUDGED: AFFIRMED"

How long did case 20-2118 take?

1121 calendar days, from filing on 4 Aug 2020 to closure on 30 August 2023.

Who were the attorneys and the judge in 20-2118?

Chief Judge J. RodneyGilstrap presided. Colby Davis, Korula T. Cherian, Robert M. Harkins and Ronald Wielkopolski are recorded as counsel for plaintiff Bright Data.

Answers reproduce fields from the case record for 20-2118 and do not constitute legal advice. Ask your own question

Disclaimer. This page reproduces publicly available court docket data for case 20-2118 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.