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Patent Assignment Assignor Details
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Assignor Name : PRISTECH, INC.
Total Assignments: 7
Assignment: 1
Reel/Frame:007919/0986   Pages: 8
Recorded: 05/06/1996
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRISTECH, INC.
Exec Dt:
02/29/1996
Assignee
1
TEXAS COMMERCE BANK NATIONAL ASSOCIATION
P.O. BOX 47531
1020 N.E. LOOP 410
SAN ANTONIO, TEXAS 78209
Properties
 
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4254764
NONE
06016427
 
4806084
NONE
06903959
 
4775302
NONE
06904697
 
4700861
NONE
06905793
 
4954054
NONE
07252195
 
4979883
NONE
07413181
 
5112203
NONE
07559621
 
5019086
NONE
07566484
 
5150709
NONE
07654268
 
5205726
NONE
07725029
 
5163944
NONE
07742920
 
5277613
NONE
07885152
 
5222498
NONE
07924159
 
5217354
NONE
07931686
 
5281229
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07974697
 
5478216
NONE
08118132
 
5362214
NONE
08118493
 
5431204
NONE
08186791
 
5803926
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08488492
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
PAUL L. DEVERTER, II
1301 MCKINNEY, SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 2
Reel/Frame:008861/0915   Pages: 5
Recorded: 01/09/1998
Conveyance: SECURITY AGREEMENT
Assignor
1
PRISTECH, INC.
Exec Dt:
12/30/1997
Assignee
1
IBJ SCHRODER BUSINESS CREDIT CORPORATION, AS AGENT
ONE STATE STREET
NEW YORK, NEW YORK 10004
Properties
 
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4254764
NONE
06016427
 
4806084
NONE
06903959
 
4775302
NONE
06904697
 
4700861
NONE
06905793
 
4954054
NONE
07252195
 
4979883
NONE
07413181
 
5112203
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5150709
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07654268
 
5205726
NONE
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5217354
NONE
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5281229
NONE
07974697
 
5478216
NONE
08118132
 
5362214
NONE
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5431204
NONE
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5803926
NONE
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5935136
NONE
08853422
Correspondence name and address
FEDERAL RESEARCH CORP.
LOUKIA HARRIS
400 SEVENTH AVENUE, N.W.
SUITE 101
WASHINGTON, D.C. 20004
Assignment: 3
Reel/Frame:010175/0081   Pages: 3
Recorded: 08/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRISTECH, INC.
Exec Dt:
08/12/1999
Assignee
1
PRISM ENTERPRISES, INC.
6952 FAIRGROUNDS PARKWAY
SAN ANTONIO, TEXAS 78238
Property
 
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Intl #
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5935136
NONE
08853422
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
PAMELA J. RUSCHAU
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, ILLINOIS 60601-6780
Assignment: 4
Reel/Frame:010795/0782   Pages: 24
Recorded: 05/16/2000
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRISTECH, INC.
Exec Dt:
04/07/2000
Assignee
1
CONGRESS FINANCIAL CORPORATION
1133 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Properties
 
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07476672
 
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NONE
07516048
 
5131672
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07516057
 
5233743
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5058563
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07538838
 
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5100406
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5143391
NONE
07612859
 
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5150709
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5127354
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5167048
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D335839
NONE
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5267745
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07839069
 
5263213
NONE
07874129
 
5277613
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5284350
NONE
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5197392
NONE
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5421598
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07937831
 
5339796
NONE
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NONE
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NONE
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5800492
NONE
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NONE
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NONE
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5478216
NONE
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5362214
NONE
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NONE
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NONE
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NONE
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NONE
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5709155
NONE
08372170
 
5803926
NONE
08488492
 
RE35586
NONE
08534029
 
5727802
NONE
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5935136
NONE
08853422
 
6600183
NONE
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D344702
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4128014
NONE
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3973819
NONE
UNAVAILABLE
 
4116389
NONE
UNAVAILABLE
Correspondence name and address
OTTERBOURG, STEINDLER, HOUSTON, ET AL
HELEN M. LINEHAN
230 PARK AVENUE
NEW YORK, NY 10169
Assignment: 5
Reel/Frame:011111/0406   Pages: 8
Recorded: 09/20/2000
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRISTECH, INC.
Exec Dt:
08/31/2000
Assignee
1
FROST NATIONAL BANK, THE
100 WEST HOUSTON STREET
SAN ANTONIO, TEXAS 78205
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4806084
NONE
06903959
 
4775302
NONE
06904697
 
4954054
NONE
07252195
 
4979883
NONE
07413181
 
5112203
NONE
07559621
 
5019086
NONE
07566484
 
5150709
NONE
07654268
 
5205726
NONE
07725029
 
5163944
NONE
07742920
 
5277613
NONE
07885152
 
5222498
NONE
07924159
 
5217354
NONE
07931686
 
5281229
NONE
07974697
 
5478216
NONE
08118132
 
5362214
NONE
08118493
 
5431204
NONE
08186791
 
5803926
NONE
08488492
Correspondence name and address
MARK V. MULLER
JENKENS & GILCHRIST, PC
100 WEST HOUSTON, SUITE 1400
SAN ANTONIO, TX 78205
Assignment: 6
Reel/Frame:013552/0174   Pages: 4
Recorded: 11/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRISTECH, INC.
Exec Dt:
11/13/2002
Assignee
1
PRISM ENTERPRISES LP
6952 FAIRGROUNDS PARKWAY
SAN ANTONIO, TEXAS 78238
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5019086
NONE
07566484
 
5150709
NONE
07654268
 
5163944
NONE
07742920
 
5277613
NONE
07885152
 
5222498
NONE
07924159
 
5281229
NONE
07974697
 
5803926
NONE
08488492
 
5935136
NONE
08853422
 
6723105
NONE
09350438
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
PAMELA J. RUSCHAU
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6780
Assignment: 7
Reel/Frame:013552/0186   Pages: 3
Recorded: 11/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRISTECH, INC.
Exec Dt:
11/13/2002
Assignee
1
PRISM ENTERPRISES LP
6952 FAIRGROUNDS PARKWAY
SAN ANTONIO, TEXAS 78238
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4806084
NONE
06903959
 
4775302
NONE
06904697
 
4954054
NONE
07252195
 
4979883
NONE
07413181
 
5112203
NONE
07559621
 
5205726
NONE
07725029
 
5217354
NONE
07931686
 
5478216
NONE
08118132
 
5362214
NONE
08118493
 
5431204
NONE
08186791
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
PAMELA J. RUSCHAU
TWO PRUDENTIAL PLAZA
STE. 4900
CHICAGO, IL 60601-6780

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