IP Library › Assignment 017767/0186
Patent Assignment
Reel/Frame 017767/0186

Assignment of Assignor's Interest

Recorded: 2006-04-07 Pages: 4
Assignors
MERKENS, WILHELM
Executed: 2005-03-05
SCHMITZ, NORBERT
Executed: 2005-03-05
Assignee
SPECIALTY MINERALS (MICHIGAN) IMC.
30600 TELEGRAPH ROAD, BINGHAM FARMS, MICHIGAN, 48025
Covered Property (1)
Probe for Determination of Oxygen Activity in Metal Melts and Methods for Its Production
Patent: 7,578,913 →
Application: 10/534,070 →
Publication: US 2006/0096861
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest May 15, 2014
From: MINERAL TECHNOLOGIES INC.; SPECIALTY MINERALS (MICHIGAN) INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 032908/0946 →
Corrective Assignment to Correct the Assignor Name Previously Recorded on Reel 032908 Frame 0946. Assignor(S) Hereby Confirms the Security Interest. May 19, 2014
From: MINERALS TECHNOLOGIES INC.; SPECIALTY MINERALS (MICHIGAN) INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 032922/0127 →