Cerence Operating Company v. Amazon.com, Inc.
2:26-cv-00372
Overview
Case Number
2:26-cv-00372
Filing Date
2026-05-04
Status
Litigation filed
Court
District Court, E.D. Texas
Nature of Suit
830 Patent
Parties
Defendant
Plaintiff
Court & Judges
Court
District Court, E.D. Texas
Presiding Judge
James Rodney Gilstrap
Patents Involved
There are 5 patents involved in this case.
| Application Number | Patent Number | External Links |
|---|---|---|
| - | US8355484 | |
| - | US8306815 | |
| - | US8320575 | |
| - | US9203972 | |
| - | US11929073 |
Docket Entries
COMPLAINT against Amazon Web Services, Inc., Amazon.com Services LLC, Amazon.com, Inc. ( Filing fee $ 405 receipt number ATXEDC-11521313.), filed by Cerence Operating Company. (Attachments: # 1 Exhibit 1 - US Patent 8,355,484, # 2 Exhibit 2 - US 8,355,484 Claim Chart, # 3 Exhibit 3 - US Patent 8,306,815, # 4 Exhibit 4 - US 8,306,815 Claim Chart, # 5 Exhibit 5 - US Patent 8,320,575, # 6 Exhibit 6 - US 8,320,575 Claim Chart, # 7 Exhibit 7 - US Patent 9,203,972, # 8 Exhibit 8 - US 9,203,972 Claim Chart, # 9 Exhibit 9 - US Patent 11,929,073, # 10 Exhibit 10 - US 11,929,073 Claim Chart, # 11 Civil Cover Sheet) (Counsel is reminded to file form required by LR CV-4(a).)(Baker, Charles) (Entered: 05/04/2026)
2026-05-04
1
COMPLAINT against Amazon Web Services, Inc., Amazon.com Services LLC, Amazon.com, Inc. ( Filing fee $ 405 receipt number ATXEDC-11521313.), filed by Cerence Operating Company. (Attachments: # 1 Exhibit 1 - US Patent 8,355,484, # 2 Exhibit 2 - US 8,355,484 Claim Chart, # 3 Exhibit 3 - US Patent 8,306,815, # 4 Exhibit 4 - US 8,306,815 Claim Chart, # 5 Exhibit 5 - US Patent 8,320,575, # 6 Exhibit 6 - US 8,320,575 Claim Chart, # 7 Exhibit 7 - US Patent 9,203,972, # 8 Exhibit 8 - US 9,203,972 Claim Chart, # 9 Exhibit 9 - US Patent 11,929,073, # 10 Exhibit 10 - US 11,929,073 Claim Chart, # 11 Civil Cover Sheet) (Counsel is reminded to file form required by LR CV-4(a).)(Baker, Charles) (Entered: 05/04/2026)
2026-05-04
2
COMPLAINT against Amazon Web Services, Inc., Amazon.com Services LLC, Amazon.com, Inc. ( Filing fee $ 405 receipt number ATXEDC-11521313.), filed by Cerence Operating Company. (Attachments: # 1 Exhibit 1 - US Patent 8,355,484, # 2 Exhibit 2 - US 8,355,484 Claim Chart, # 3 Exhibit 3 - US Patent 8,306,815, # 4 Exhibit 4 - US 8,306,815 Claim Chart, # 5 Exhibit 5 - US Patent 8,320,575, # 6 Exhibit 6 - US 8,320,575 Claim Chart, # 7 Exhibit 7 - US Patent 9,203,972, # 8 Exhibit 8 - US 9,203,972 Claim Chart, # 9 Exhibit 9 - US Patent 11,929,073, # 10 Exhibit 10 - US 11,929,073 Claim Chart, # 11 Civil Cover Sheet) (Counsel is reminded to file form required by LR CV-4(a).)(Baker, Charles) (Entered: 05/04/2026)
2026-05-04
2
COMPLAINT against Amazon Web Services, Inc., Amazon.com Services LLC, Amazon.com, Inc. ( Filing fee $ 405 receipt number ATXEDC-11521313.), filed by Cerence Operating Company. (Attachments: # 1 Exhibit 1 - US Patent 8,355,484, # 2 Exhibit 2 - US 8,355,484 Claim Chart, # 3 Exhibit 3 - US Patent 8,306,815, # 4 Exhibit 4 - US 8,306,815 Claim Chart, # 5 Exhibit 5 - US Patent 8,320,575, # 6 Exhibit 6 - US 8,320,575 Claim Chart, # 7 Exhibit 7 - US Patent 9,203,972, # 8 Exhibit 8 - US 9,203,972 Claim Chart, # 9 Exhibit 9 - US Patent 11,929,073, # 10 Exhibit 10 - US 11,929,073 Claim Chart, # 11 Civil Cover Sheet) (Counsel is reminded to file form required by LR CV-4(a).)(Baker, Charles) (Entered: 05/04/2026)
2026-05-04
2