IP Library › Granted Patent US 685,391
Granted Patent S1
US 685,391 · App. 29/396,171 · Granted Jul 2, 2013

Graphical user interface for a display screen or a portion thereof for evaluating refractory data

Inventors: Dieter Blissenbach (Moers, DE); Stefan Kirchhoff (Dortmund, DE); Juergen Kleinloh (Duisburg, DE); Lukas Wegener (Moers, DE)
Assignee: Specialty Minerals (Michigan) Inc.
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 685,391
App. No.
29/396,171
Granted
Jul 2, 2013
Kind
S1
Claims (1)

The ornamental design for a graphical user interface for a display screen or a portion thereof for evaluating refractory data, as shown and described.

Assignments (3)
BANKRUPTCY ORDER RELEASING ALL LIENS INCLUDING THE INTELLECTUAL PROPERTY SECURITY AGREEMENT RECORDED AT REEL/FRAME 063400/0705 Recorded Jul 31, 2025
From: JPMORGAN CHASE BANK, N.A.
To: AMCOL INTERNATIONAL CORPORATION; SPECIALTY MINERALS (MICHIGAN) INC.
Reel/Frame 072308/0419 →
SECURITY INTEREST Recorded Apr 21, 2023
From: AMCOL INTERNATIONAL CORPORATION; SPECIALTY MINERALS (MICHIGAN) INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 063400/0705 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 29, 2011
From: BLISSENBACH, DIETER; KIRCHHOFF, STEFAN; KLEINLOH, JUERGEN; WEGENER, LUKAS
To: SPECIALTY MINERALS (MICHIGAN) INC.
Reel/Frame 026518/0646 →