Patent Assignment
Reel/Frame 073005/0747
Assignment of Assignor's Interest
Recorded: 2025-10-02
Pages: 72
Assignors
ANZU SPECIAL ACQUISITION CORP II
Executed: 2025-09-26
DESKTOP METAL OPERATING, INC.
Executed: 2025-07-31
GULF FILTRATION SYSTEMS, INC.
Executed: 2023-01-13
Assignee
SPRINTRAY, INC.
2710 MEDIA CENTER DRIVE, SUITE 100A, LOS ANGELES, CALIFORNIA, 90065
Covered Properties
(40)
Method of Reducing the Force Required to Separate a Solidified Object from a Substrate
Resin Solidification Substrate and Assembly
Resin Solidification Substrate and Assembly
Resin Solidification Substrate and Assembly
Resin Solidification Substrate and Assembly
System and Method for Manufacturing
Method and Apparatus for Making Three-Dimensional Objects from Multiple Solidifiable Materials
Method and Apparatus for Making Three-Dimensional Objects from Multiple Solidifiable Materials
Method and Apparatus for Making Three-Dimensional Objects from Multiple Solidifiable Materials
Method and Apparatus for Making Three-Dimensional Objects from Multiple Solidifiable Materials
Method and Apparatus for Making Three-Dimensional Objects from Multiple Solidifiable Materials
Apparatus and Method for Forming Three-Dimensional Objects Using Linear Solidification
Apparatus and Method for Forming Three-Dimensional Objects Using Linear Solidification
Apparatus and Method for Forming Three-Dimensional Objects Using Linear Solidification
Apparatus and Method for Forming Three-Dimensional Objects Using Linear Solidification
Apparatus and Method for Forming Three-Dimensional Objects Using Linear Solidification
Apparatus and Method for Forming Three-Dimensional Objects Using Linear Solidification
Apparatus and Method for Forming Three-Dimensional Objects Using Linear Solidification
Method of Making a Dental Arch Model
Apparatus and Method for Forming Three-Dimensional Objects from Solidifiable Paste
Apparatus and Method for Forming Three-Dimensional Objects from Solidifiable Paste
Apparatus and Method for Forming Three-Dimensional Objects Using Linear Solidification with Contourless Object Data
Apparatus and Method for Forming Three-Dimensional Objects Using Linear Solidification with Contourless Object Data
Apparatus and Method for Forming Three-Dimensional Objects Using Linear Solidification and a Vacuum Blade
Apparatus and Method for Forming Three-Dimensional Objects Using a Tilting Solidification Substrate
Apparatus and Method for Forming Three-Dimensional Objects Using a Tilting Solidification Substrate
Apparatus and Method for Forming Three-Dimensional Objects Using a Tilting Solidification Substrate
Apparatus and Method for Forming Three-Dimensional Objects Using a Tilting Solidification Substrate
Apparatus and Method for Forming Three-Dimensional Objects Using Linear Solidification with Travel Axis Correction and Power Control
Method and Apparatus for Concurrently Making Multiple Three-Dimensional Objects from Multiple Solidifiable Materials
Method for Concurrently Making Multiple Three-Dimensional Objects from Multiple Solidifiable Materials
Method of Stabilizing a Photohardening Inhibitor-Permeable Film in the Manufacture of Three-Dimensional Objects
Method of Stabilizing a Photohardening Inhibitor-Permeable Film in the Manufacture of Three-Dimensional Objects
Method of Stabilizing a Photohardening Inhibitor-Permeable Film in the Manufacture of Three-Dimensional Objects
Method of Making Three-Dimensional Objects Using Both Continuous and Discontinuous Solidification
Method of Making Three-Dimensional Objects Using Both Continuous and Discontinuous Solidification
Method of Compensating for Inhibitor Permeable Film Deformation in the Manufacture of Three-Dimensional Objects
Apparatus and Method for Forming Three-Dimensional Objects Using a Curved Build Platform or Curved Solidification Substrate
Air Curtain for Photopolymer 3D Printer
Apparatus and Methods for Making Three-Dimensional Objects Using a Heated Recoater
Application:
18/539,815 →
Publication:
US 2024/0198590
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 5, 2009
From: SHKOLNIK, ALEXANDR; EL-SIBLANI, ALI
To: GLOBAL FILTRATION SYSTEMS
Reel/Frame 022053/0064 →
Assignment of Assignor's Interest
Apr 14, 2009
From: SHKOLNIK, ALEXANDR; EL-SIBLANI, ALI
To: GLOBAL FILTRATION SYSTEMS
Reel/Frame 022545/0402 →
Assignment of Assignor's Interest
Nov 24, 2010
From: EL-SIBLANI, ALI, MR.; SHKOLNIK, ALEXANDR, MR.
To: GLOBAL FILTRATION SYSTEMS, INC.
Reel/Frame 025422/0217 →
Assignment of Assignor's Interest
Jan 31, 2012
From: EL-SIBLANI, ALI, MR.; SHKOLNIK, ALEXANDR, MR.
To: GLOBAL FILTRATION SYSTEMS
Reel/Frame 027623/0022 →
Assignment of Assignor's Interest
Jun 27, 2012
From: SHKOLNIK, ALEXANDR, MR.; EL-SIBLANI, ALI, MR.
To: GLOBAL FILTRATION SYSTEMS
Reel/Frame 028455/0473 →
Assignment of Assignor's Interest
Mar 11, 2013
From: EL-SIBLANI, ALI, MR.; SHKOLNIK, ALEXANDR, MR.
To: GULF FILTRATION SYSTEMS INC. D/B/A/ GLOBAL FILTRATION SYSTEMS
Reel/Frame 029961/0498 →
Corrective Assignment to Correct the Assignee's Entity Name Previously Recorded on Reel 025422 Frame 0217. Assignor(S) Hereby Confirms the Assignment of Assignor's Interest.
May 2, 2013
From: EL-SIBLANI, ALI, MR.; SHKOLNIK, ALEXANDR, MR.
To: GLOBAL FILTRATION SYSTEMS, A DBA OF GULF FILTRATION SYSTEMS INC.
Reel/Frame 030341/0425 →
Corrective Assignment to Correct the Assignee's Entity Name Previously Recorded on Reel 022545 Frame 0402. Assignor(S) Hereby Confirms the Assignment of Assignor's Interest.
May 8, 2013
From: SHKOLNIK, ALEXANDR, MR.; EL-SIBLANI, ALI, MR.
To: GLOBAL FILTRATION SYSTEMS, A DBA OF GULF FILTRATION SYSTEMS INC.
Reel/Frame 030373/0608 →
Corrective Assignment to Correct the Assignee's Entity Name Previously Recorded on Reel 027623 Frame 0022. Assignor(S) Hereby Confirms the Assignment of Assignor's Interest.
May 8, 2013
From: EL-SIBLANI, ALI, MR.; SHKOLNIK, ALEXANDR, MR.
To: GLOBAL FILTRATION SYSTEMS, A DBA OF GULF FILTRATION SYSTEMS INC.
Reel/Frame 030372/0469 →
Corrective Assignment to Correct the Assignee's Entity Name Previously Recorded on Reel 028455 Frame 0473. Assignor(S) Hereby Confirms the Assignment of Assignor's Interest.
May 8, 2013
From: SHKOLNIK, ALEXANDR, MR.; EL-SIBLANI, ALI, MR.
To: GLOBAL FILTRATION SYSTEMS, A DBA OF GULF FILTRATION SYSTEMS INC.
Reel/Frame 030372/0648 →
Corrective Assignment to Correct the Assignee's Entity Name Previously Recorded on Reel 022053 Frame 0064. Assignor(S) Hereby Confirms the Assignment of Assignor's Interest.
Jun 7, 2013
From: SHKOLNIK, ALEXANDR, MR.; EL-SIBLANI, ALI, MR.
To: GLOBAL FILTRATION SYSTEMS, A DBA OF GULF FILTRATION SYSTEMS INC.
Reel/Frame 030574/0730 →