IP Verse

TELESIGN CORPORATION vs Twilio Inc.

Explore the PTAB proceeding IPR2017-01976 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: IPR2017-01976
Filing Date: Aug 23, 2017
Petitioner: TELESIGN CORPORATION
Respondent: Twilio Inc.
Status: Final Written Decision
Respondent Application Number: 13743080
Respondent Tech Center: 2400
Respondent Patent Number: 8837465
Institution Decision Date: Mar 9, 2018
Termination Date: Mar 6, 2019

Proceeding Decision New

Decision documents related to this case provide insights into the outcomes of proceedings. These documents are crucial for understanding the legal determinations and implications for the parties involved.

Document Name	Filing Date	Category	Filing Party
Termination Decision Document	Mar 6, 2019	PAPER	BOARD
Decision Institution of Inter Partes Review	Mar 9, 2018	PAPER	BOARD
Decision Patent Owner's Motion for Pro Hac Vice Admission	Nov 13, 2017	PAPER	BOARD
Decision Patent Owner's Motion for Pro Hac Vice Admission	Nov 13, 2017	PAPER	BOARD

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
Alert me when new update on this case
Patent Owner's Corrected Certificate of Service and Filing	May 7, 2019	PAPER	PATENT OWNER
Patent Owner's Notice of Appeal	May 2, 2019	PAPER	PATENT OWNER
Termination Decision Document	Mar 6, 2019	PAPER	BOARD
Redacted Hearing Transcript - Public Version	Feb 25, 2019	PAPER	PETITIONER
ORDER Conduct of the Proceeding	Feb 19, 2019	PAPER	BOARD
Hearing Transcript - Confidential	Feb 15, 2019	PAPER	BOARD
Order Conduct of the Proceeding	Nov 8, 2018	PAPER	BOARD
Patent Owner's Request for Use of Audio Visual Equipment at Oral Argument	Nov 7, 2018	PAPER	PATENT OWNER
Petitioner's Reply In Support of Its Motion to Exclude Evidence	Nov 2, 2018	PAPER	PETITIONER
Patent Owner's Reply to Petitioner's Opposition to Motion to Exclude	Nov 2, 2018	PAPER	PATENT OWNER
Order - Oral Hearing - 35 USC 316(a)(10) and 37 CFR 42.70	Oct 26, 2018	PAPER	BOARD
Petitioner's Opposition to Patent Owner's Motion to Exclude Evidence	Oct 26, 2018	PAPER	PETITIONER
Patent Owner's Opposition to Petitioner's Motion to Exclude	Oct 26, 2018	PAPER	PATENT OWNER
Petitioner's Opposition to Patent Owner's Motion to Strike	Oct 17, 2018	PAPER	PETITIONER
Petitioner's Request for Oral Argument	Oct 12, 2018	PAPER	PETITIONER
Petitioner's Motion to Exclude Evidence	Oct 12, 2018	PAPER	PETITIONER
Patent Owner Motion to Exclude	Oct 12, 2018	PAPER	PATENT OWNER
Patent Owner Request for Oral Argument.	Oct 12, 2018	PAPER	PATENT OWNER
Patent Owner Motion to Strike a Portion of Petitioner Reply Brief	Oct 5, 2018	PAPER	PATENT OWNER
EXPUNGED	Sep 26, 2018	PAPER	BOARD
Conduct of the Proceeding 37 C.F.R. § 42.5	Sep 26, 2018	PAPER	BOARD
Patent Owner Updated List of Exhibits	Sep 26, 2018	PAPER	PATENT OWNER
Transcript of PTAB Conference Call 2018-09-25	Sep 26, 2018	EXHIBIT	PATENT OWNER
Patent Owner¿¿¿s Objections to Petitioner¿¿¿s Evidence and a Portion of Petitioner¿¿¿s Reply Brief Pursuant To 37 C.F.R. ¿¿ 42.64(b)(1)	Sep 14, 2018	PAPER	PATENT OWNER
Declaration - Marciano Reconnu	Sep 7, 2018	EXHIBIT	PETITIONER
Petitioner's Reply to Patent Owner's Response	Sep 7, 2018	PAPER	PETITIONER
02-28-2010 Email	Sep 7, 2018	EXHIBIT	PETITIONER
02-28-2010 Email	Sep 7, 2018	EXHIBIT	PETITIONER
Petitioner's Objections to Patent Owner's Evidence	Jun 29, 2018	PAPER	PETITIONER
Final draft ETSI ES 202 391-1 V1.2.1 (2006-10)	Jun 22, 2018	EXHIBIT	PATENT OWNER
Web Services Part 1 - SOAP vs REST	Jun 22, 2018	EXHIBIT	PATENT OWNER
REST and SOAP	Jun 22, 2018	EXHIBIT	PATENT OWNER
Affidavit of Christopher Butler	Jun 22, 2018	EXHIBIT	PATENT OWNER
2017.12.18 Twilio 4th Amended Responses to 1st Set of Rogs (Excerpts)	Jun 22, 2018	EXHIBIT	PATENT OWNER
Service Station - More on REST	Jun 22, 2018	EXHIBIT	PATENT OWNER
March 5-26, 2018 Email chain between counsel for the parties	Jun 22, 2018	EXHIBIT	PATENT OWNER
2016.11.04 News article	Jun 22, 2018	EXHIBIT	PATENT OWNER
2016.09.14 Forbes article	Jun 22, 2018	EXHIBIT	PATENT OWNER
2014.03.17 ProgrammableWeb article	Jun 22, 2018	EXHIBIT	PATENT OWNER
2013.11.28 M2 Presswire article	Jun 22, 2018	EXHIBIT	PATENT OWNER
2012.05.02 Business Wire article	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Infringement Contentions, Case No. 16-cv-06925	Jun 22, 2018	EXHIBIT	PATENT OWNER
Dictionary Definition of Resource	Jun 22, 2018	EXHIBIT	PATENT OWNER
W3C Working Draft SOAP 1.2	Jun 22, 2018	EXHIBIT	PATENT OWNER
Complaint, D.I. 1, Case No. 15-cv-03240	Jun 22, 2018	EXHIBIT	PATENT OWNER
TeleSign MPA ISO Motion for Preliminary Injunction D.I. 21, Case No. 15-cv-03240	Jun 22, 2018	EXHIBIT	PATENT OWNER
2017.10.27 Email between counsel for the parties	Jun 22, 2018	EXHIBIT	PATENT OWNER
Fielding Dissertation	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Customers Webpage list	Jun 22, 2018	EXHIBIT	PATENT OWNER
IEEE 100	Jun 22, 2018	EXHIBIT	PATENT OWNER
RFC 3986	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Inc. Form S-1	Jun 22, 2018	EXHIBIT	PATENT OWNER
2010.02.28 Nondisclosure Agreement	Jun 22, 2018	EXHIBIT	PATENT OWNER
SOAP - Wikipedia article	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Public	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Public	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Public	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Web page twiml-message	Jun 22, 2018	EXHIBIT	PATENT OWNER
Representational state transfer - Wikipedia article	Jun 22, 2018	EXHIBIT	PATENT OWNER
Media type - Wikipedia article	Jun 22, 2018	EXHIBIT	PATENT OWNER
Parlay Group - Wikipedia article	Jun 22, 2018	EXHIBIT	PATENT OWNER
Paralegal Declaration	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Public	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Public	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Public	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Public	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Public	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Web page voice-twiml	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Web page voice-twiml-dial	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Web page Hulu	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Web page Handy	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Web page sms-twiml	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Web page Lyft	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Web page Paybyphone sends users payment reminders to avoid parking tickets	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Public	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Public	Jun 22, 2018	EXHIBIT	PATENT OWNER
Slides	Jun 22, 2018	EXHIBIT	PATENT OWNER
Appendix B - Twilio Infringement Contentions	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Web page voice-api	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Web page Rest api - your request	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Public	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Public	Jun 22, 2018	EXHIBIT	PATENT OWNER
Declaration Kevin Negus	Jun 22, 2018	EXHIBIT	PATENT OWNER
PATENT OWNER RESPONSE	Jun 22, 2018	PAPER	PATENT OWNER
PATENT OWNER UNOPPOSED MOTION TO SEAL PATENT OWNER RESPONSE and EXHIBITS 2025-2027, 2047-2054, and 2063-2066	Jun 22, 2018	PAPER	PATENT OWNER
PATENT OWNER RESPONSE [UNDER SEAL]	Jun 22, 2018	PAPER	PATENT OWNER
Exhibit 2025 2011.01.13 Email TLS_00022310 - Under Seal	Jun 22, 2018	EXHIBIT	PATENT OWNER
2011.11.21 Email TLS_00021739 - Under Seal	Jun 22, 2018	EXHIBIT	PATENT OWNER
2012.04.19 Email TLS_00021863 - Under Seal	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Under Seal	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Under Seal	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Under Seal	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Under Seal	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Under Seal	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Under Seal	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Under Seal	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Under Seal	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Under Seal	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Under Seal	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Under Seal	Jun 22, 2018	EXHIBIT	PATENT OWNER
Twilio Salesforce Account Summary - Under Seal	Jun 22, 2018	EXHIBIT	PATENT OWNER
Order Granting Joint Motion for Modification of Default Protective Order	Jun 21, 2018	PAPER	BOARD
Joint Motion for Modification of Default Protective Order	Jun 14, 2018	PAPER	PETITIONER
Deision Motion for Discovery 37 C.F.R. sec. 42.51	Jun 7, 2018	PAPER	BOARD
Patent Owner Updated List of Exhibits	Jun 1, 2018	PAPER	PATENT OWNER
Transcript of PTAB Conference Call on May 23, 2018	Jun 1, 2018	EXHIBIT	PATENT OWNER
Petitioner's Opposition to Patent Owner's Motion to Compel Routine Discovery and Alternative Motion for Additional Discovery	Jun 1, 2018	PAPER	PETITIONER
Denying Joint Motion for Entry of Protective Order	May 31, 2018	PAPER	BOARD
Joint Motion for Entry of Protective Order	May 25, 2018	PAPER	PATENT OWNER
Complaint for Patent Infringement (with exhibits)	May 25, 2018	EXHIBIT	PATENT OWNER
TeleSign Press Release	May 25, 2018	EXHIBIT	PATENT OWNER
Email from J. Camacho	May 25, 2018	EXHIBIT	PATENT OWNER
Patent Owner¿¿¿s Motion to Compel Routine Discovery and Alternative Motion for Additional Discovery	May 25, 2018	PAPER	PATENT OWNER
Authorizing Motion for Discovery 37 C.F.R. sec 42.51	May 24, 2018	PAPER	BOARD
Notice of Cancellation of Deposition of Seth Nielson, PH.D.	May 11, 2018	PAPER	PATENT OWNER
Parties¿¿¿ Joint Notice Regarding Consolidation	Apr 30, 2018	PAPER	PATENT OWNER
Notice of Deposition of Seth Nielson, Ph.D.	Apr 20, 2018	PAPER	PATENT OWNER
Decision Institution of Inter Partes Review	Mar 9, 2018	PAPER	BOARD
Scheduling Order	Mar 9, 2018	PAPER	BOARD
Patent Owner's Preliminary Response	Dec 13, 2017	PAPER	PATENT OWNER
Defendant TeleSign Corporation¿¿¿s Responsive Claim Construction Brief	Dec 13, 2017	EXHIBIT	PATENT OWNER
Transcript of Claim Construction Hearing	Dec 13, 2017	EXHIBIT	PATENT OWNER
TeleSign¿¿¿s Patent Local Rule 4-2 Preliminary Claim Constructions	Dec 13, 2017	EXHIBIT	PATENT OWNER
Order Construing Claim Terms of U.S. Patent Nos. 8,306,021; 8,837,465; and 8,755,376	Dec 13, 2017	EXHIBIT	PATENT OWNER
Deposition Transcript of Dr. Seth Nielson	Dec 13, 2017	EXHIBIT	PATENT OWNER
Declaration of Seth Nielson, Ph.D.	Dec 13, 2017	EXHIBIT	PATENT OWNER
Information Disclosure Statement for Application No. 13/743,080, January 16, 2013	Dec 13, 2017	EXHIBIT	PATENT OWNER
Decision Patent Owner's Motion for Pro Hac Vice Admission	Nov 13, 2017	PAPER	BOARD
Decision Patent Owner's Motion for Pro Hac Vice Admission	Nov 13, 2017	PAPER	BOARD
Motion for Sarah J. Guske to Appear Pro Hac Vice on Behalf of Patent Owner Twilio Inc.	Nov 2, 2017	PAPER	PATENT OWNER
Sarah J. Guske Biography	Nov 2, 2017	EXHIBIT	PATENT OWNER
Motion for Jay B. Schiller to Appear Pro Hac Vice on Behalf of Patent Owner Twilio Inc.	Nov 2, 2017	PAPER	PATENT OWNER
Jay B. Schiller Biography	Nov 2, 2017	EXHIBIT	PATENT OWNER
Patent Owner's Mandatory Notice	Sep 26, 2017	PAPER	PATENT OWNER
Patent Owner's Power of Attorney	Sep 26, 2017	PAPER	PATENT OWNER
Notice of Accord Filing Date	Sep 13, 2017	PAPER	BOARD
U.S. Patent 8,837,465 to Lawson, et al.	Aug 23, 2017	EXHIBIT	PETITIONER
U.S. Patent 6,801,604 to Maes, et al.	Aug 23, 2017	EXHIBIT	PETITIONER
U.S. Patent Publication 2003/0204756 to Ransom, et al.	Aug 23, 2017	EXHIBIT	PETITIONER
The semantic PARLAY for 4G network by Hong et al.	Aug 23, 2017	EXHIBIT	PETITIONER
Voice Extensible Markup Language (VoiceXML) Version 2.0	Aug 23, 2017	EXHIBIT	PETITIONER
W3C Working Draft, Web Services Description Requirements, October 28, 2002	Aug 23, 2017	EXHIBIT	PETITIONER
RFC 2616, Hypertext Transfer Protocol -- HTTP/1.1	Aug 23, 2017	EXHIBIT	PETITIONER
U.S. Patent 7,146,618 to Mein, et al.	Aug 23, 2017	EXHIBIT	PETITIONER
W3C Working Draft, SOAP Version 1.2	Aug 23, 2017	EXHIBIT	PETITIONER
Part 1 (pages 1-270) File History of U.S. Patent 8,837,465	Aug 23, 2017	EXHIBIT	PETITIONER
Part 2 (pages 271-540) File History of U.S. Patent 8,837,465	Aug 23, 2017	EXHIBIT	PETITIONER
Part 3 (pages 541-810) File History of U.S. Patent 8,837,465	Aug 23, 2017	EXHIBIT	PETITIONER
Part 4 (pages 810-1091) File History of U.S. Patent 8,837,465	Aug 23, 2017	EXHIBIT	PETITIONER
ETSI ES 202 391-4	Aug 23, 2017	EXHIBIT	PETITIONER
ETSI ES 202 391-11	Aug 23, 2017	EXHIBIT	PETITIONER
ETSI ES 202 391-3	Aug 23, 2017	EXHIBIT	PETITIONER
ETSI ES 202 391-2	Aug 23, 2017	EXHIBIT	PETITIONER
Power of Attorney	Aug 23, 2017	PAPER	PETITIONER
Declaration of Dr. Seth Nielson	Aug 23, 2017	EXHIBIT	PETITIONER
PETITION FOR INTER PARTES REVIEW OF U.S. PATENT NO. 8,837,465	Aug 23, 2017	PAPER	PETITIONER