IP Library › Assignment 036882/0955
Patent Assignment
Reel/Frame 036882/0955

Assignment of Assignor's Interest

Recorded: 2015-10-26 Pages: 5
Assignor
Assignee
UMATAC INDUSTRIAL PROCESSES INC. A COMPANY OF THYSSENKRUPP
110-6835 RAILWAY ST SE, CALGARY, T2H 2V6, CANADA
Covered Properties (2)
Thermal Apparatus and Process for Removing Contaminants from Oil
Patent: 6,203,765 →
Application: 08/956,441 →
Thermal Apparatus and Process for Removing Contaminants from Oil
Patent: 6,589,417 →
Application: 09/861,673 →
Publication: US 2002/0029996
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 3, 2012
From: TACIUK, WILLIAM; ODUT, STEVE; TACIUK, GORDON; WHEELER, CHARLIE
To: ALBERTA OIL SANDS TECHNOLOGY AND RESEARCH AUTHORITY
Reel/Frame 027651/0387 →
Nunc Pro Tunc Assignment Feb 16, 2012
From: ALBERTA OIL SANDS TECHNOLOGY AND RESEARCH AUTHORITY
To: ALBERTA INNOVATES - ENERGY AND ENVIRONMENT SOLUTIONS
Reel/Frame 027718/0571 →