IP Library › Assignment 072169/0031
Patent Assignment
Reel/Frame 072169/0031

Assignment of Assignor's Interest

Recorded: 2025-09-05 Pages: 5
Assignors
ESCOBAR, STEVEN S.
Executed: 2024-02-09
SPRAUVE, MICHAEL
Executed: 2024-02-09
PAVEL, MICHAEL
Executed: 2024-02-09
LI, GUOQIANG
Executed: 2024-02-09
Assignee
PAVEL & SPRAUVE LLC
1661 SURREY COURT, WALNUT CREEK, CALIFORNIA, 94598
Covered Property (1)
Devices and Methods for Portable Environment Controlled Containers
Application: 19/266,249 →
Publication: US 2025/0340357
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jan 27, 2026
From: PAVEL & SPRAUVE LLC
To: PAVEL VENTURES LLC
Reel/Frame 074481/0581 →