IP Verse

Twilio Inc. vs TeleSign Corporation

The detailed information for PTAB case with proceeding number IPR2016-00450 filed by Twilio Inc. against TeleSign Corporation on Jan 11, 2016. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: IPR2016-00450
Filing Date: Jan 11, 2016
Petitioner: Twilio Inc.
Respondent: TeleSign Corporation
Status: Institution Denied
Respondent Application Number: 11538989
Respondent Tech Center: 2600
Respondent Patent Number: 8462920
Institution Decision Date: Jul 8, 2016
Termination Date: Jul 8, 2016

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.

Show Exhibit Documents

Document Name	Filing Date	Category	Filing Party
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Notice of Refund	Sep 8, 2017	PAPER	BOARD
Petitioner's Request for Refund of Post-Institution Fee	Aug 29, 2017	PAPER	PETITIONER
Decision Denying Petitioner's Request for Rehearing	Nov 15, 2016	PAPER	BOARD
Petitioner's Reply in Support of its Request for Rehearing	Oct 11, 2016	PAPER	PETITIONER
Order Granting Petitioner's Pro Hac Vice Motion	Oct 7, 2016	PAPER	BOARD
Order Granting Petitioner's Motion to Withdraw Counsel	Oct 7, 2016	PAPER	BOARD
Patent Owner's Opposition	Oct 6, 2016	PAPER	PATENT OWNER
Petitioner's Unopposed Motion for Withdrawal of Counsel	Oct 5, 2016	PAPER	PETITIONER
Motion for Sarah J. Guske to Appear Pro Hac Vice on behalf of Petitioner	Oct 5, 2016	PAPER	PETITIONER
Petitioner's Updated Mandatory Notice	Oct 5, 2016	PAPER	PETITIONER
Petitioner's Updated Power of Attorney	Oct 5, 2016	PAPER	PETITIONER
Order - Conduct of the Proceeding	Sep 29, 2016	PAPER	BOARD
Petitioner's Request for Rehearing under 37 C.F.R. Sec. 42.71(c)	Jul 29, 2016	PAPER	PETITIONER
Decision - Denial of Institution of Inter Partes Review - 37 CFR 42.108	Jul 8, 2016	PAPER	BOARD
Mandatory Notice to Update Counsel	Jun 9, 2016	PAPER	PATENT OWNER
Decision - Pro Hac Vice Admission - 37 CFR 42.10(c)	Jun 4, 2016	PAPER	BOARD
Power of Attorney	Jun 3, 2016	PAPER	PETITIONER
Order - Conduct of the Proceeding	Jun 3, 2016	PAPER	BOARD
Twilio's Updated Exhibit List	May 26, 2016	PAPER	PETITIONER
2016-05-19 Board Conference Call Tr	May 26, 2016	EXHIBIT	PETITIONER
Amended Power of Attorney	May 25, 2016	PAPER	PETITIONER
Amended Designation of Lead and Backup Counsel	May 25, 2016	PAPER	PETITIONER
Motion for Pro Hac Vice Admission	May 25, 2016	PAPER	PETITIONER
Power of Attorney	May 18, 2016	PAPER	PATENT OWNER
PATENT OWNERS PRELIMINARY RESPONSE	Apr 13, 2016	PAPER	PATENT OWNER
Power of Attorney	Jan 21, 2016	PAPER	INDICATES ARTIFACT WAS SUBMITTED ON BEHALF OF POTENTIAL_PATENT OWNER.
Power of Attorney	Jan 21, 2016	PAPER	INDICATES ARTIFACT WAS SUBMITTED ON BEHALF OF POTENTIAL_PATENT OWNER.
Related Matters	Jan 21, 2016	PAPER	INDICATES ARTIFACT WAS SUBMITTED ON BEHALF OF POTENTIAL_PATENT OWNER.
Notice of Filing Date Accorded to Petition	Jan 13, 2016	PAPER	BOARD
Petition for inter Partes Review of United States Patent Number 8,462,920	Jan 11, 2016	PAPER	PETITIONER
Power of Attorney	Jan 11, 2016	PAPER	PETITIONER
U.S. Patent No. 8,462,920	Jan 11, 2016	EXHIBIT	PETITIONER
Declaration of Michael Shamos	Jan 11, 2016	EXHIBIT	PETITIONER
U.K. Patent Application No. 011673.1	Jan 11, 2016	EXHIBIT	PETITIONER
U.S. Patent Application No. 2004/0219904	Jan 11, 2016	EXHIBIT	PETITIONER
U.S. Patent No. 8,781,975 to Bennett	Jan 11, 2016	EXHIBIT	PETITIONER
U.S. Patent Application No. 2003/0221125	Jan 11, 2016	EXHIBIT	PETITIONER
U.S. Patent No. 7,577,847	Jan 11, 2016	EXHIBIT	PETITIONER
U.S. Patent No. 8,302,175	Jan 11, 2016	EXHIBIT	PETITIONER
U.S. Patent Application No. 2004/0203595	Jan 11, 2016	EXHIBIT	PETITIONER
U.S. Patent No. 6,934,858	Jan 11, 2016	EXHIBIT	PETITIONER
U.S. Patent Application No. 2002/0032874	Jan 11, 2016	EXHIBIT	PETITIONER
U.S. Patent Application No. 2007/0042755	Jan 11, 2016	EXHIBIT	PETITIONER
920 File History	Jan 11, 2016	EXHIBIT	PETITIONER
U.S. Patent Application No. 11/034,421	Jan 11, 2016	EXHIBIT	PETITIONER
U.S. Patent Application No. 2001/0032192	Jan 11, 2016	EXHIBIT	PETITIONER
Login webpage from Computerhope.com	Jan 11, 2016	EXHIBIT	PETITIONER
J. Kotanchik, Kerberos and Two-Factor Authentication, (March 1994)	Jan 11, 2016	EXHIBIT	PETITIONER
United States Patent Application Publication No. 2001/0007983	Jan 11, 2016	EXHIBIT	PETITIONER
United States Patent Application Publication No. 2006/0020816	Jan 11, 2016	EXHIBIT	PETITIONER
Michael Ian Shamos C.V.	Jan 11, 2016	EXHIBIT	PETITIONER
United States Provisional Patent Application No. 60/572,776	Jan 11, 2016	EXHIBIT	PETITIONER