SUPERIOR GRAPHITE CO.

City:

Chicago, Illinois

Country:

United States

Published Applications:

Last publication date:

2015-07-02

Patent Grants:

Last grant date:

2016-10-04

Top Inventors for applications by SUPERIOR GRAPHITE CO.

These are the the leading inventors for applications assigned to SUPERIOR GRAPHITE CO.:

Frank A. Wawrzos 4 McHenry, IL United States
Changjun Zhou 3 Chicago, IL United States
David J. Derwin 3 Prospect Heights, IL United States
Donald J. Weintritt 2 Lafayette, LA United States

Henry Francois 2 Oak Park, IL United States
Peter Zaleski 2 Poulsbo, WA United States
Peter Roy Carney 1 Vero Beach, FL United States
Frank Wawzros 1 McHenry, IL United States

Igor V. Barsukov 1 Glenview, IL United States
Jess Maruri Garcia 1 New Lenox, IL United States
Frank Wawrzos 1 McHenry, IL United States
Richard D. Nelson 1 Littleton, CO United States

Marcin Tlustochowicz 1 Plainfield, IL United States
Jeff Radford 1 Hopkinsville, KY United States
Walter H. Flood, Jr. 1 Chicago, IL United States
Craig Allen Baer 1 Romeoville, IL United States

Changjun Zhou 1 Naperville, IL United States
Peter L. Zaleski 1 Willow Springs, IL United States
Peter R. Carney 1 Lake Forest, IL United States
James L. Bruley 1 Oak Lawn, IL United States

Francois Henry 1 Oak Park, IL United States

Recent patent applications by SUPERIOR GRAPHITE CO.

SUPERIOR GRAPHITE CO. based in Chicago, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2015-07-02 ✅ Patent 9,458,703 granted on 2016-10-04

US20150184495A1

Fixed constructions

Compressible carbonaceous particulate material and method of making same

#2 | 2014-09-18 ✅ Patent 8,999,898 granted on 2015-04-07

US20140274816A1

Chemistry; metallurgy

Drilling fluid additive for loss circulation and wellbore strengthening

#3 | 2014-08-07 ✅ Patent 9,206,681 granted on 2015-12-08

US20140216149A1

Fixed constructions

Wellbore fluid testing assembly

#4 | 2013-12-31 ✅ Patent 8,617,309 granted on 2013-12-31

US13763276

Cement compositions including resilient graphitic carbon fraction

#5 | 2008-10-09 ✅ Patent 7,666,469 granted on 2010-02-23

US20080248308A1

Chemistry; metallurgy

Method of making graphite-coated particulate materials

#6 | 2008-08-07 ✅ Patent 7,617,869 granted on 2009-11-17

US20080185145A1

Fixed constructions

Methods for extracting oil from tar sand

#7 | 2007-03-08 ✅ Patent 7,402,338 granted on 2008-07-22

US20070054121A1

Chemistry; metallurgy

Graphite-coated particulate materials

#8 | 2005-12-06 ✅ Patent 6,971,819 granted on 2005-12-06

US10416670

Electrically conductive pavement mixture

Also check out Superior Graphite Co.'s (Chicago, United States) applicant profile with 3 patent applications submitted.

AssigneeID:

73387 ⎘