IP Library › Assignment 023444/0505
Patent Assignment
Reel/Frame 023444/0505

Assignment of Assignor's Interest

Recorded: 2009-10-29 Pages: 12
Assignors
WU, ZHENG YI
Executed: 2009-09-15
SAGE, PAUL
Executed: 2009-09-22
WALSKI, THOMAS M.
Executed: 2009-09-16
HARTELL, WAYNE R.
Executed: 2009-08-31
CULIN, KRISTOPHER L.
Executed: 2009-09-21
Assignee
BENTLEY SYSTEMS, INCORPORATED
685 STOCKTON DRIVE, EXTON, PENNSYLVANIA, 19341
Covered Property (1)
System and Method for Pressure-Dependent Demand Optimization for Leakage Detection
Patent: 8,635,051 →
Application: 12/550,214 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Dec 21, 2017
From: BENTLEY SYSTEMS INCORPORATED
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 044938/0083 →
Security Interest Oct 25, 2024
From: BENTLEY SYSTEMS, INCORPORATED
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 069268/0042 →