90/016,400METHOD FOR BUILDING THREE-DIMENSIONAL OBJECTS WITH EXTRUSION-BASED LAYERED DEPOSITION SYSTEMS7,555,357Open
Status
Determination - Reexamination Ordered
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (18 events)
Aug 10, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jul 16, 2026DOCKCase Docketed to Examiner in GAU
Jul 2, 2026MRXNReexamination Formalities Notice Mailed
Jul 2, 2026MRXNReexamination Formalities Notice Mailed
Jul 2, 2026COMPApplication Is Now Complete
Jul 1, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jul 1, 2026RXNREQFDNotice of reexamination request filing date
Jul 1, 2026RXNREQAUNotice of assignment of reexamination request
Jul 1, 2026FTFIFITF set to NO - revise initial setting
Jun 30, 2026RXRLFReExam Litigation Found
Jun 30, 2026RXLITSRReexam Litigation Search Conducted
Jun 30, 2026PRXRParalegal Reexam Review Complete
Jun 17, 2026RXTTLRPTTitle Report
Jun 17, 2026RXOSUB.RReexamination requested by third party requester
Jun 17, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Jun 17, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jun 17, 2026RXC/SRCertificate of Service
Jun 17, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
None found
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
Jun 30, 2009
3.5-yr
Dec 30, 2012
7.5-yr
Dec 30, 2016
11.5-yr
Dec 30, 2020
Paid Nov 19, 2020
Expiry
Mar 3, 2027
Entity Status
Large Entity
Expires
Mar 3, 2027 (0.7 yr remaining)
Term Adjustment
+396 days (~1.1 yr)
Assignments
AssignmentReel/Frame: 017517/0915Recorded: Jan 31, 2006
From
DONALD J. HOLZWARTHInventor
Jan 23, 2006
→
To
STRATASYS, INC.