IP Library Assignment 015061/0289
Patent Assignment
Reel/Frame 015061/0289

Assignment of Assignor's Interest

Recorded: 2004-03-11 Pages: 2
Assignors
WOLFF, SILKE
Executed: 2004-01-01
WOELFEL, UTE
Executed: 2004-01-01
Assignee
SCHOTT GLAS
HATTENBERGSTRASSE 10, MAINZ, 55122, GERMANY
Covered Property (1)
Preferably Pb-Free and as-Free Optical Glasses with Tg Less Than or Equal to 500 Degree Centigrade
Patent: 6,960,545 →
Application: 10/725,846 →
Publication: US 2004/0132606
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 14, 2005
From: SCHOTT GLAS
To: SCHOTT AG
Reel/Frame 015766/0926 →