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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : NORTH AMERICAN SALT COMPANY
Total Assignments: 6
Assignment: 1
Reel/Frame:012343/0223   Pages: 29
Recorded: 12/06/2001
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/28/2001
Assignee
1
270 PARK AVENUE
NEW YORK, NEW YORK 10017
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
06918140
 
NONE
07347561
 
NONE
08255431
Correspondence name and address
FEDERAL RESEARCH
PENELOPE AGODOA
400 SEVENTH STREET, N.W., SUITE 101
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:017303/0733   Pages: 9
Recorded: 03/15/2006
Attorney Dkt #:23538-0003
Conveyance: SECURITY INTEREST
Assignors
1
Exec Dt:
12/22/2005
2
Exec Dt:
12/22/2005
3
Exec Dt:
12/22/2005
4
Exec Dt:
12/22/2005
5
Exec Dt:
12/22/2005
6
Exec Dt:
12/22/2005
7
Exec Dt:
12/22/2005
8
Exec Dt:
12/22/2005
9
Exec Dt:
12/22/2005
Assignee
1
270 PARK AVENUE
NEW YORK, NEW YORK 10017
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
07347561
 
NONE
07959111
 
NONE
08255431
 
NONE
08299597
 
NONE
08726929
Correspondence name and address
CHESTER ROTHSTEIN, ESQ.
AMSTER, ROTHSTEIN & EBENSTEIN LLP
90 PARK AVENUE
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:025192/0220   Pages: 22
Recorded: 10/26/2010
Attorney Dkt #:36254
Conveyance: SECURITY AGREEMENT
Assignors
1
Exec Dt:
09/30/2010
2
Exec Dt:
09/30/2010
Assignees
1
1111 FANNIN ST., FLOOR 10
HOUSTON, TEXAS 77002
2
1111 FANNIN ST., FLOOR 10
HOUSTON, TEXAS 77002
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
07959111
 
NONE
08255431
 
NONE
08726929
 
11943306
Correspondence name and address
IP RESEARCH PLUS, INC.
21 TADCASTER CIRCLE
ATTN: PENELOPE J.A. AGODOA
WALDORF, MD 20602
Assignment: 4
Reel/Frame:027747/0520   Pages: 14
Recorded: 02/22/2012
Attorney Dkt #:37745
Conveyance: SECURITY AGREEMENT
Assignors
1
Exec Dt:
12/30/2011
2
Exec Dt:
12/30/2011
3
Exec Dt:
12/30/2011
4
Exec Dt:
12/30/2011
5
Exec Dt:
12/30/2011
Assignees
1
270 PARK AVENUE
NEW YORK, NEW YORK 10017
2
270 PARK AVENUE
NEW YORK, NEW YORK 10017
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
08299597
 
12144165
 
NONE
13092000
 
NONE
13240597
 
NONE
13275892
Correspondence name and address
IP RESEARCH PLUS, INC.
21 TADCASTER CIRCLE
ATTN: PENELOPE J.A. AGODOA
WALDORF, MD 20602
Assignment: 5
Reel/Frame:035359/0716   Pages: 4
Recorded: 04/01/2015
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/28/2014
Assignee
1
9900 W. 109TH STREET
SUITE 100
OVERLAND PARK, KANSAS 66210
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11943306
 
12200728
 
12468711
 
12609226
 
12859651
 
NONE
13430417
 
14018039
Correspondence name and address
HOVEY WILLIAMS LLP
10801 MASTIN BLVD., SUITE 1000
OVERLAND PARK, KS 66210
Assignment: 6
Reel/Frame:045739/0533   Pages: 3
Recorded: 03/27/2018
Attorney Dkt #:41524-US-CNT1
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/28/2014
Assignee
1
9900 W. 109TH STREET, SUITE 100
OVERLAND PARK, KANSAS 66210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15843211
Correspondence name and address
HOVEY WILLIAMS LLP
10801 MASTIN BLVD., SUITE 1000
OVERLAND PARK, KS 66210

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