IP Verse

TELESIGN CORPORATION vs Twilio Inc.

The detailed information for PTAB case with proceeding number IPR2017-01978 filed by TELESIGN CORPORATION against Twilio Inc. on Aug 23, 2017. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2017-01978
Filing Date
Aug 23, 2017
Petitioner
TELESIGN CORPORATION
Respondent
Twilio Inc.
Status
Institution Denied
Respondent Application Number
12417630
Respondent Tech Center
2400
Respondent Patent Number
8306021
Institution Decision Date
Mar 9, 2018

Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.


Document NameFiling DateCategoryFiling Party

Alert me when new update on this case

Notice of Refund

Apr 13, 2018PAPERBOARD

Petitioner's Refund Request

Apr 11, 2018PAPERPETITIONER

Decision Denying Institution of Inter Partes Review

Mar 9, 2018PAPERBOARD

Patent Owner's Preliminary Response

Dec 13, 2017PAPERPATENT OWNER

Defendant TeleSign Corporation¿¿¿s Responsive Claim Construction Brief

Dec 13, 2017EXHIBITPATENT OWNER

Order Construing Claim Terms of U.S. Patent Nos. 8,306,021

Dec 13, 2017EXHIBITPATENT OWNER

Declaration of Seth Nielson, Ph.D.

Dec 13, 2017EXHIBITPATENT OWNER

TeleSign¿¿¿s Patent Local Rule 4-2 Preliminary Claim Constructions

Dec 13, 2017EXHIBITPATENT OWNER

Transcript of Claim Construction Hearing

Dec 13, 2017EXHIBITPATENT OWNER

Deposition Transcript of Dr. Seth Nielson

Dec 13, 2017EXHIBITPATENT OWNER

Decision Patent Owner's Motion for Pro Hac Vice Admission

Nov 13, 2017PAPERBOARD

Decision Patent Owner's Motion for Pro Hac Vice Admission

Nov 13, 2017PAPERBOARD

Sarah J. Guske Biography

Nov 2, 2017EXHIBITPATENT OWNER

Motion for Sarah J. Guske to Appear Pro Hac Vice on Behalf of Patent Owner Twilio Inc.

Nov 2, 2017PAPERPATENT OWNER

Motion for Jay B. Schiller to Appear Pro Hac Vice on Behalf of Patent Owner Twilio Inc.

Nov 2, 2017PAPERPATENT OWNER

Jay B. Schiller Biography

Nov 2, 2017EXHIBITPATENT OWNER

Patent Owner's Mandatory Notice

Sep 26, 2017PAPERPATENT OWNER

Patent Owner's Power of Attorney

Sep 26, 2017PAPERPATENT OWNER

Notice of Accord Filing Date

Sep 13, 2017PAPERBOARD

U.S. Patent 8,306,021 to Lawson, et al.

Aug 23, 2017EXHIBITPETITIONER

U.S. Patent 6,801,604 to Maes, et al.

Aug 23, 2017EXHIBITPETITIONER

U.S. Patent Publication 2003/0204756 to Ransom, et al.

Aug 23, 2017EXHIBITPETITIONER

U.S. Patent 7,092,370 to Jiang, et al.

Aug 23, 2017EXHIBITPETITIONER

Twilios Opening Claim Construction Brief

Aug 23, 2017EXHIBITPETITIONER

Voice Extensible Markup Language (VoiceXML) Version 2.0

Aug 23, 2017EXHIBITPETITIONER

W3C Working Draft, Web Services Description Requirements

Aug 23, 2017EXHIBITPETITIONER

RFC 2616, Hypertext Transfer Protocol -- HTTP/1.1, June 1999

Aug 23, 2017EXHIBITPETITIONER

Giving SOAP a REST, DevX.com, by Amit Asaravala, 2002

Aug 23, 2017EXHIBITPETITIONER

REST vs. SOAP Web Services, August 3, 2005

Aug 23, 2017EXHIBITPETITIONER

W3C Working Draft, SOAP Version 1.2, July 9, 2001

Aug 23, 2017EXHIBITPETITIONER

U.S. Pub. App. 2008/0140861 to Kothari, et al.

Aug 23, 2017EXHIBITPETITIONER

U.S. Patent 7,146,618 to Mein, et al. (Mein)

Aug 23, 2017EXHIBITPETITIONER

Part 1 (pages 1-240) File History of U.S. Patent 8,306,021 to Lawson, et al

Aug 23, 2017EXHIBITPETITIONER

Part 2 (pages 241-480) File History of U.S. Patent 8,306,021 to Lawson, et al

Aug 23, 2017EXHIBITPETITIONER

Part 3 (pages 481-730) File History of U.S. Patent 8,306,021 to Lawson, et al

Aug 23, 2017EXHIBITPETITIONER

ETSI ES 202 391-4

Aug 23, 2017EXHIBITPETITIONER

ETSI ES 202 391-11

Aug 23, 2017EXHIBITPETITIONER

ETSI ES 202 391-1

Aug 23, 2017EXHIBITPETITIONER

Declaration of Dr. Seth Nielson

Aug 23, 2017EXHIBITPETITIONER

Power of Attorney

Aug 23, 2017PAPERPETITIONER

PETITION FOR INTER PARTES REVIEW OF U.S. PATENT NO. 8,306,021

Aug 23, 2017PAPERPETITIONER