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Patent Assignment Assignee Details
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Assignee Name : SIMA PRODUCTS CORPORATION
Total Assignments: 27
Assignment: 1
Reel/Frame:003964/0063   Pages: 1
Recorded: 12/04/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/30/1981
2
Exec Dt:
11/23/1981
Assignee
1
4001 W. DEVON AVE.
A CORP. OF IL
CHICAGO, ILLINOIS 60646
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06327480
Correspondence name and address
SILVERMAN, CASS & SINGER, LTD.
STE. 2700, 105 W. ADAMS ST.
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:004016/0641   Pages: 2
Recorded: 06/17/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/10/1982
2
Exec Dt:
06/10/1982
Assignee
1
4001 W. DEVON AVE.
A CORP. OF IL
CHICAGO, ILLINOIS 60646
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06389220
Correspondence name and address
SILVERMAN, CASS & SINGER, LTD.
105 WEST ADAMS STREET, 27TH FLR.
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:004116/0064   Pages: 1
Recorded: 04/08/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/01/1983
Assignee
1
4001 W. DEVON AVE.
A CORP. OF IL.
CHICAGO, ILLINOIS 60646
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06483165
Correspondence name and address
SILVERMAN, CASS & SINGER, LTD.
105 W. ADAMS ST., 27TH FLOOR
CHICAGO, IL 60603
Assignment: 4
Reel/Frame:004627/0635   Pages: 1
Recorded: 11/06/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/30/1986
Assignee
1
4001 W. DEVON AVENUE
A CORP OF IL
CHICAGO, ILLINOIS 60646
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06927550
Correspondence name and address
SILVERMAN, CASS, SINGER &
WINBURN, LTD.
105 W. ADAMS ST., 27TH FLOOR
CHICAGO, IL 60603
Assignment: 5
Reel/Frame:005097/0650   Pages: 1
Recorded: 06/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/28/1989
Assignee
1
8707 SKOKIE BLVD.
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07374279
Correspondence name and address
SILVERMAN, CASS, SINGER & WINBURN, LTD.
105 WEST ADAMS STREET, 27TH FLOOR
CHICAGO, IL 60603
Assignment: 6
Reel/Frame:005292/0385   Pages: 2
Recorded: 05/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/26/1990
Assignee
1
8707 SKOKIE BLVD.
A CORP. OF IL
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07517604
Correspondence name and address
SILVERMAN, CASS AND SINGER, LTD.,
105 WEST ADAMS STREET, 27TH FLOOR
CHICAGO, IL 60603
Assignment: 7
Reel/Frame:005542/0271   Pages: 4
Recorded: 12/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/05/1990
2
Exec Dt:
11/26/1990
3
Exec Dt:
12/05/1990
Assignee
1
8707 N. SKOKIE BLVD.
AN IL CORP.
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07627746
Correspondence name and address
HERBERT J. SINGER
SILVERMAN, CASS & SINGER, LTD.
27TH FLOOR
105 WEST ADAMS STREET
CHICAGO, IL 60603
Assignment: 8
Reel/Frame:011758/0977   Pages: 3
Recorded: 04/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/24/2001
Assignee
1
BUILDING NO. 5
140 PENNSYLVANIA AVENUE
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29127730
Correspondence name and address
BUCHANAN INGERSOLL, P.C.
LYNN J. ALSTADT
301 GRANT STREET, 20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 9
Reel/Frame:014704/0478   Pages: 2
Recorded: 06/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/19/2004
Assignee
1
140 PENNSYLVANIA AVENUE
BUILDING NO. 5
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09760058
Correspondence name and address
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 10
Reel/Frame:017413/0733   Pages: 2
Recorded: 04/04/2006
Attorney Dkt #:0034386-000021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/28/2006
Assignee
1
140 PENNSYLVANIA AVENUE
BUILDING NO. 5
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29254773
Correspondence name and address
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 11
Reel/Frame:017313/0855   Pages: 4
Recorded: 03/16/2006
Attorney Dkt #:0034386-000020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/07/2006
2
Exec Dt:
03/07/2006
3
Exec Dt:
02/28/2006
4
Exec Dt:
02/28/2006
Assignee
1
140 PENNSYLVANIA AVENUE
BUILDING NO. 5
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29251153
Correspondence name and address
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 12
Reel/Frame:018426/0740   Pages: 2
Recorded: 10/24/2006
Attorney Dkt #:0034386-000028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/12/2006
Assignee
1
140 PENNSYLVANIA AVENUE
BUILDING NO. 5
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29265949
Correspondence name and address
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 13
Reel/Frame:019148/0189   Pages: 4
Recorded: 04/11/2007
Attorney Dkt #:0034386-000029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/2007
2
Exec Dt:
03/08/2007
Assignee
1
140 PENNSYLVANIA AVENUE
BUILDING NO. 5
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29285051
Correspondence name and address
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 14
Reel/Frame:019374/0462   Pages: 2
Recorded: 06/04/2007
Attorney Dkt #:0034386-000031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/2007
2
Exec Dt:
04/25/2007
Assignee
1
140 PENNSYLVANIA AVENUE
BUILDING NO. 5
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29286224
Correspondence name and address
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 15
Reel/Frame:019379/0505   Pages: 4
Recorded: 06/05/2007
Attorney Dkt #:0034386-NEW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/04/2007
2
Exec Dt:
05/04/2007
Assignee
1
140 PENNSYLVANIA AVENUE
BUILDING NO. 5
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29286472
Correspondence name and address
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 16
Reel/Frame:021140/0743   Pages: 2
Recorded: 06/24/2008
Attorney Dkt #:0034386-000034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2008
2
Exec Dt:
05/06/2008
Assignee
1
140 PENNSYLVANIA AVENUE
BUILDING NO. 5
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29307805
Correspondence name and address
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 17
Reel/Frame:021137/0718   Pages: 4
Recorded: 06/23/2008
Attorney Dkt #:0034386-000065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2008
2
Exec Dt:
06/23/2008
Assignee
1
140 PENNSYLVANIA AVENUE
BUILDING NO. 5
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29320176
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 18
Reel/Frame:021169/0219   Pages: 3
Recorded: 06/23/2008
Attorney Dkt #:0034386-000066
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2008
2
Exec Dt:
06/23/2008
Assignee
1
140 PENNSYLVANIA AVENUE
BUILDING NO. 5
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29320178
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 19
Reel/Frame:021225/0545   Pages: 2
Recorded: 07/11/2008
Attorney Dkt #:0034386-000063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/02/2008
Assignee
1
140 PENNSYLVANIA AVENUE
BUILDING NO. 5
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29321137
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 20
Reel/Frame:021225/0595   Pages: 4
Recorded: 07/11/2008
Attorney Dkt #:0034386-000044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/11/2008
2
Exec Dt:
07/11/2008
Assignee
1
140 PENNSYLVANIA AVENUE
BUILDING NO. 5
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29321132
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 21
Reel/Frame:021264/0827   Pages: 4
Recorded: 07/18/2008
Attorney Dkt #:0034386-000043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2008
2
Exec Dt:
07/18/2008
Assignee
1
140 PENNSYLVANIA AVENUE
BUILDING NO. 5
PITTSBURGH, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29321538
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 22
Reel/Frame:021315/0880   Pages: 4
Recorded: 07/30/2008
Attorney Dkt #:0034386-000042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/2008
2
Exec Dt:
07/30/2008
Assignee
1
140 PENNSYLVANIA AVENUE
BUILDING NO. 5
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29322165
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 23
Reel/Frame:022216/0439   Pages: 3
Recorded: 02/05/2009
Attorney Dkt #:0034386-000068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/03/2008
Assignee
1
140 PENNSYLVANIA AVENUE
BUILDING NO. 5
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12231882
Correspondence name and address
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 24
Reel/Frame:024726/0126   Pages: 3
Recorded: 07/22/2010
Attorney Dkt #:589-23
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/03/2008
Assignee
1
140 PENNSYLVANIA AVENUE
BUILDING NO. 5
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12231882
Correspondence name and address
TUTUNJIAN & BITETTO, P.C.
20 CROSSWAYS PARK NORTH
SUITE 210
WOODBURY, NY 11797
Assignment: 25
Reel/Frame:022711/0569   Pages: 5
Recorded: 05/20/2009
Attorney Dkt #:0034386-000076
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2009
2
Exec Dt:
05/19/2009
Assignee
1
140 PENNSYLVANIA AVENUE
BUILDING NO. 5
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12435437
Correspondence name and address
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 26
Reel/Frame:022731/0147   Pages: 3
Recorded: 05/26/2009
Attorney Dkt #:0034386-000073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/19/2009
Assignee
1
140 PENNSYLVANIA AVENUE
BUILDING NO. 5
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29337399
Correspondence name and address
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 27
Reel/Frame:022731/0257   Pages: 4
Recorded: 05/26/2009
Attorney Dkt #:0034386-000072
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2009
2
Exec Dt:
05/19/2009
Assignee
1
140 PENNSYLVANIA AVENUE
BUILDING NO. 5
OAKMONT, PENNSYLVANIA 15139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29337398
Correspondence name and address
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219

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