Patent Assignment
Reel/Frame 073560/0912
Release of Security Interest
Recorded: 2026-01-23
Pages: 7
Assignor
SMC HOLDINGS II, LP – CLASS SLEEP
Executed: 2026-01-22
Assignees
PROSOMNUS SLEEP TECHNOLOGIES, INC.
5675 GIBRALTAR DR, PLEASANTON, CALIFORNIA, 94588
PROSOMNUS HOLDINGS INC.
5675 GIBRALTAR DR, PLEASANTON, CALIFORNIA, 94588
Covered Properties
(18)
Mandibular Advancement Device
Mandibular Advancement Device with Guide Channel
Mandibular Advancement Device
Automated Method of Manufacturing Oral Appliances
Mandibular Advancement Device
Mandibular Advancement Device
Automated Method of Manufacturing Oral Appliances
Patent:
9,808,327 →
Application:
15/416,715 →
Computer Aided Design Matrix for the Manufacture of Dental Devices
Application:
15/651,874 →
Publication:
US 2018/0024530
Computer Aided Design Matrix for the Manufacture of Dental Devices
Application:
15/991,991 →
Publication:
US 2019/0033826
Automated Method of Manufacturing Oral Appliances
Application:
16/285,113 →
Publication:
US 2019/0183615
Fin Sleeves for a Mandibular Advancement Device and Methods of Using the Same
Application:
16/088,325 →
Publication:
US 2019/0105191
Liners for a Mandibular Advancement Device
Application:
62/947,394 →
Accessories for a Mandible Advancement Device
Application:
62/947,398 →
Mandibular Advancement Device with Guide Channel
Application:
62/533,420 →
Computer Aided Design Matrix for the Manufacture of Dental Devices
PCT:
PCT/US2017/042411 ↗
Symmetrical Advancement of Mandible
PCT:
PCT/US2019/029471 ↗
Automated Method of Manufacturing Oral Appliances
PCT:
PCT/US2017/042456 ↗
Fin Sleeves for a Mandibular Advancement Device and Methods of Using the Same
PCT:
PCT/US2017/015530 ↗
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 11, 2016
From: LIPTAK, LEONARD A.; KUHNS, DAVID W.; KIM, SUNG; SHEPPARD, LAURA
To: MICRODENTAL LABORATORIES
Reel/Frame 038552/0340 →
Assignment of Assignor's Interest
Oct 21, 2016
From: MICRODENTAL LABORATORIES, INC.
To: PROSOMNUS SLEEP TECHNOLOGIES INC.
Reel/Frame 040093/0939 →
Assignment of Assignor's Interest
Jan 26, 2017
From: KIM, SUNG; KUHNS, DAVID W.; LIPTAK, LEONARD A.
To: PROSOMNUS SLEEP TECHNOLOGIES, INC.
Reel/Frame 041095/0736 →
Assignment of Assignor's Interest
Jul 19, 2017
From: KIM, SUNG; KUHNS, DAVID W.; LIPTAK, LEONARD A.
To: PROSOMNUS SLEEP TECHNOLOGIES, INC.
Reel/Frame 043049/0001 →
Assignment of Assignor's Interest
Oct 20, 2017
From: KIM, SUNG; KUHNS, DAVID W.; LIPTAK, LEONARD A.
To: PROSOMNUS SLEEP TECHNOLOGIES, INC.
Reel/Frame 043916/0651 →
Assignment of Assignor's Interest
Apr 9, 2018
From: KIM, SUNG; KUHNS, DAVID W.; LIPTAK, LEONARD A.
To: PROSOMNUS SLEEP TECHNOLOGIES, INC.
Reel/Frame 045482/0022 →
Assignment of Assignor's Interest
May 29, 2018
From: KIM, SUNG; KUHNS, DAVID W.; LIPTAK, LEONARD A.
To: PROSOMNUS SLEEP TECHNOLOGIES, INC.
Reel/Frame 045926/0403 →
Assignment of Assignor's Interest
Aug 3, 2018
From: KIM, SUNG; KUHNS, DAVID W.; LIPTAK, LEONARD A.
To: PROSOMNUS SLEEP TECHNOLOGIES, INC.
Reel/Frame 046554/0034 →
Assignment of Assignor's Interest
Sep 25, 2018
From: KIM, SUNG; KUHNS, DAVID W.; LIPTAK, LEONARD A.
To: PROSOMNUS SLEEP TECHNOLOGIES, INC.
Reel/Frame 046965/0740 →
Security Interest
Jan 16, 2019
From: PROSOMNUS SLEEP TECHNOLOGIES, INC.
To: DICKERSON, WILLIAM G.
Reel/Frame 048038/0907 →
Assignment of Assignor's Interest
Jan 30, 2019
From: KIM, SUNG; KUHNS, DAVID W.; LIPTAK, LEONARD A.
To: PROSOMNUS SLEEP TECHNOLOGIES, INC.
Reel/Frame 048195/0303 →
Assignment of Assignor's Interest
Jan 30, 2019
From: KIM, SUNG; KUHNS, DAVID W.; LIPTAK, LEONARD A.
To: PROSOMNUS SLEEP TECHNOLOGIES, INC.
Reel/Frame 048195/0311 →
Assignment of Assignor's Interest
Feb 25, 2019
From: KIM, SUNG; KUHNS, DAVID W.; LIPTAK, LEONARD A.
To: PROSOMNUS SLEEP TECHNOLOGIES, INC.
Reel/Frame 048431/0626 →
Security Interest
Feb 6, 2020
From: PROSOMNUS SLEEP TECHNOLOGIES, INC.
To: SMC HOLDINGS II, LP--CLASS SLEEP
Reel/Frame 051736/0965 →
Assignment of Assignor's Interest
Dec 11, 2020
From: KIM, SUNG; KUHNS, DAVID W.; LIPTAK, LEONARD A.
To: PROSOMNUS SLEEP TECHNOLOGIES, INC.
Reel/Frame 054622/0029 →
Assignment of Assignor's Interest
Dec 11, 2020
From: KIM, SUNG; KUHNS, DAVID W.; LIPTAK, LEONARD A.
To: PROSOMNUS SLEEP TECHNOLOGIES, INC.
Reel/Frame 054622/0195 →
Security Interest
Dec 8, 2022
From: PROSOMNUS SLEEP TECHNOLOGIES, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS SENIOR NOTES COLLATERAL AGENT
Reel/Frame 062031/0948 →
Security Interest
Dec 8, 2022
From: PROSOMNUS SLEEP TECHNOLOGIES, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS SUBORDINATED NOTES COLLATERAL AGENT
Reel/Frame 062032/0096 →
Intellectual Property Security Agreement (Senior)
Oct 11, 2023
From: PROSOMNUS, INC.; PROSOMNUS HOLDINGS, INC.; PROSOMNUS SLEEP TECHNOLOGIES, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 065218/0941 →
Intellectual Property Security Agreement (Subordinated)
Oct 11, 2023
From: PROSOMNUS, INC.; PROSOMNUS HOLDINGS, INC.; PROSOMNUS SLEEP TECHNOLOGIES, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 065219/0119 →
Assignment of Assignor's Interest
Feb 12, 2024
From: KIM, SUNG; KUHNS, DAVID W.; LIPTAK, LEONARD A.; SHEPPARD, LAURA
To: MICRODENTAL LABORATORIES
Reel/Frame 066442/0133 →
Assignment of Assignor's Interest
Feb 12, 2024
From: MICRODENTAL LABORATORIES, INC.
To: PROSOMNUS SLEEP TECHNOLOGIES INC.
Reel/Frame 066442/0420 →
Security Interest
Aug 5, 2024
From: PROSOMNUS SLEEP TECHNOLOGIES, INC.
To: WILMINGTON SAVINGS FUND SOCIETY, FSB, AS AGENT
Reel/Frame 068181/0258 →
Termination and Release of Ip Security Agreement (Subordinated) (2022)
Aug 12, 2024
From: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: PROSOMNUS, INC.; PROSOMNUS HOLDINGS, INC.; PROSOMNUS SLEEP TECHNOLOGIES, INC.
Reel/Frame 068566/0129 →
Termination and Release of Ip Security Agreement (Senior) (2022)
Aug 12, 2024
From: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: PROSOMNUS, INC.; PROSOMNUS HOLDINGS, INC.; PROSOMNUS SLEEP TECHNOLOGIES, INC.
Reel/Frame 068566/0496 →