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90/016,646Devices and Methods for Sleep Disorder Diagnosis and Treatment11,602,284Open

Status

Reexam Preprocessing Completed - Released to Assigned GAU

Filed

Oct 13, 2026

Pre-Order Paper

Window open until about Nov 22, 2026

Last Updated

Oct 15, 2026

Examiner

Not assigned

Art Unit

3993

Requester

ResMed Corp.

Requester Law Firm

Polsinelli PC

Requested By

Third Party

Patent Owner(via USPTO assignment records)

Cleveland Medical Devices Inc.

Patent Owner Law Firm

Owner hasn't filed yet

Sector (CPC)

ALife Sciences & Consumer
A61Medical & Pharmaceutical
A61BDiagnosis & Surgery

USPC

Unknown

Reexam History (17 events)

Oct 16, 2026COMPApplication Is Now Complete
Oct 16, 2026MRXNReexamination Formalities Notice Mailed
Oct 16, 2026MRXNReexamination Formalities Notice Mailed
Oct 15, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Oct 15, 2026RXNREQAUNotice of assignment of reexamination request
Oct 15, 2026RXTTLRPTTitle Report
Oct 15, 2026RXNREQFDNotice of reexamination request filing date
Oct 14, 2026RXLITSRReexam Litigation Search Conducted
Oct 14, 2026PRXRParalegal Reexam Review Complete
Oct 14, 2026FTFIFITF set to NO - revise initial setting
Oct 14, 2026RXRLFReExam Litigation Found
Oct 13, 2026RXOSUB.RReexamination requested by third party requester
Oct 13, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Oct 13, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Oct 13, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Oct 13, 2026RXC/SRCertificate of Service
Oct 13, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)

Prosecution, PTAB & CAFC

PTAB Proceedings (IPR, PGR, CBM, DER)

IPR2025-00157IPR — Institution Denied

Petitioner

ResMed Corp.

Petition Filed

Nov 15, 2024

Institution

Jun 10, 2025

Decision

Jun 10, 2025

Terminated

Jun 10, 2025

PGR2024-00012PGR — Institution Denied

Petitioner

ResMed Corp.

Petition Filed

Dec 13, 2023

Institution

Jun 24, 2024

Decision

Jun 24, 2024

Terminated

Jun 24, 2024

Federal Circuit (CAFC)

None found

Terminal Disclaimer

None found

Prosecution History

None found

Maintenance Fees

Grant
Mar 14, 2023
3.5-yr
Sep 14, 2026
Paid Sep 11, 2026
7.5-yr
Sep 14, 2030
11.5-yr
Sep 14, 2034
Expiry
May 26, 2042

Entity Status

Small Entity

Expires

May 26, 2042 (15.6 yr remaining)

Assignments

20062007200820092010201120122013201420152016201720182019202020212022FiledHANI KAYYALIBRIAN KOLKOWSKIMOHAMMAD MODROBERT SCHMIDTCLEVELAND MEDICAL DEVICES INC.
AssignmentReel/Frame: 060026/0295Recorded: May 26, 2022

From

HANI KAYYALIInventor
Oct 31, 2005
BRIAN KOLKOWSKIInventor
Oct 31, 2005
MOHAMMAD MODInventor
Oct 31, 2005
ROBERT SCHMIDTInventor
Oct 31, 2005
→

To

CLEVELAND MEDICAL DEVICES INC.