IP Library Assignment 023454/0838
Patent Assignment
Reel/Frame 023454/0838

Assignment of Assignor's Interest

Recorded: 2009-11-02 Pages: 3
Assignor
WINNICZUK, PAUL
Executed: 2004-01-09
Assignee
PRESERVATION SCIENCES, INC.
2440 30TH AVENUE NORTH, ST. PETERSBURG, FLORIDA, 33713
Covered Property (1)
Food and Beverage Preservative
Patent: 8,420,142 →
Application: 12/573,978 →
Publication: US 2010/0068372
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 2, 2009
From: PRESERVATION SCIENCES, INC.
To: HYMAN, LARRY S.
Reel/Frame 023454/0850 →
Assignment of Assignor's Interest Nov 2, 2009
From: HYMAN, LARRY S.
To: LANXESS CORPORATION
Reel/Frame 023454/0875 →