IP Library › Assignment 034556/0445
Patent Assignment
Reel/Frame 034556/0445

Assignment of Assignor's Interest

Recorded: 2014-12-19 Pages: 4
Assignor
DUFFIE, KELLY M.
Executed: 2014-12-15
Assignee
HELENA HOLDING COMPANY
300 DELAWARE AVENUE, 9TH FLOOR-DE5403, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Portable Vegetation Treatment System
Patent: 9,016,604 →
Application: 13/422,526 →
Publication: US 2013/0240636
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 12, 2018
From: HELENA CHEMICAL COMPANY
To: HELENA AGRI-ENTERPRISES, LLC
Reel/Frame 045921/0572 →
Change of Name May 9, 2018
From: HELENA CHEMICAL COMPANY
To: HELENA AGRI-ENTERPRISES, LLC
Reel/Frame 046712/0471 →