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Patent Assignment Assignor Details
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Assignor Name : DECOSTER, DAVID C.
Total Assignments: 20
Assignment: 1
Reel/Frame:008117/0267   Pages: 5
Recorded: 09/04/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DASSEL, MARK W.
Exec Dt:
08/26/1996
2
VASSILIOU, EUSTATHIOS
Exec Dt:
08/28/1996
3
DECOSTER, DAVID C.
Exec Dt:
08/26/1996
4
ROSTAMI, ADER M.
Exec Dt:
08/26/1996
5
ALDRICH, SHARON M.
Exec Dt:
08/26/1996
Assignee
1
TWENTY-FIRST CENTURY RESEARCH CORPORATION
12 SOUTH TOWNVIEW LANE
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4270259
NONE
06020798
Correspondence name and address
EUSTATHIOS VASSILIOU
12 SOUTH TOWNVIEW LANE
NEWARK, DE 19711
Assignment: 2
Reel/Frame:008575/0246   Pages: 5
Recorded: 05/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VASSILIOU, EUSTATHIOS
Exec Dt:
05/14/1997
2
DASSEL, MARK W.
Exec Dt:
05/15/1997
3
DECOSTER, DAVID C.
Exec Dt:
05/15/1997
4
ROSTAMI, ADER M.
Exec Dt:
05/19/1997
5
ALDRICH, SHARON M.
Exec Dt:
05/15/1997
Assignee
1
TWENTY-FIRST CENTURY RESEARCH CORP.
12 SOUTH TOWNVIEW LANE
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5801273
NONE
08859985
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WASHINGTON 98104-7092
Assignment: 3
Reel/Frame:008589/0209   Pages: 4
Recorded: 05/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DECOSTER, DAVID C.
Exec Dt:
05/15/1997
2
ROSTAMI, ADER M.
Exec Dt:
05/19/1997
3
DASSEL, MARK W.
Exec Dt:
05/15/1997
4
VASSILIOU, EUSTATHIOS
Exec Dt:
05/14/1997
Assignee
1
TWENTY-FIRST CENTURY RESEARCH CORP.
12 SOUTH TOWNVIEW LANE
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6103933
NONE
08861180
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 4
Reel/Frame:008589/0326   Pages: 4
Recorded: 05/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DASSEL, MARK W.
Exec Dt:
05/15/1997
2
VASSILIOU, EUSTATHIOS
Exec Dt:
05/14/1997
3
DECOSTER, DAVID C.
Exec Dt:
05/15/1997
4
ROSTAMI, ADER M.
Exec Dt:
05/19/1997
Assignee
1
TWENTY-FIRST CENTURY RESEARCH CORP.
12 SOUTH TOWNVIEW LANE
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5824819
NONE
08861176
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 5
Reel/Frame:008573/0304   Pages: 4
Recorded: 05/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSTAMI, ADER M.
Exec Dt:
05/19/1997
2
DASSEL, MARK W.
Exec Dt:
05/15/1997
3
VASSILIOU, EUSTATHIOS
Exec Dt:
05/14/1997
4
DECOSTER, DAVID C.
Exec Dt:
05/16/1997
Assignee
1
TWENTY-FIRST CENTURY RESEARCH CORP.
12 SOUTH TOWNVIEW LANE
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5817868
NONE
08859890
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 6
Reel/Frame:008911/0880   Pages: 5
Recorded: 01/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VASSILIOU, EUSTATHIOS
Exec Dt:
12/08/1997
2
DASSEL, MARK W.
Exec Dt:
12/04/1997
3
ALDRICH, SHARON M.
Exec Dt:
12/02/1997
4
ROSTAMI, ADER M.
Exec Dt:
12/02/1997
5
DECOSTER, DAVID C.
Exec Dt:
12/02/1997
Assignee
1
TWENTY-FIRST CENTURY RESEARCH CORPORATION
12 SOUTH TOWNVIEW LANE
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6037491
NONE
08900323
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 7
Reel/Frame:008911/0937   Pages: 5
Recorded: 01/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSTAMI, ADER M.
Exec Dt:
12/02/1997
2
DECOSTER, DAVID C.
Exec Dt:
12/02/1997
3
VASSILIOU, EUSTATHIOS
Exec Dt:
12/08/1997
4
DASSEL, MARK W.
Exec Dt:
12/04/1997
5
ALDRICH, SHARON M.
Exec Dt:
12/02/1997
Assignee
1
TWENTY-FIRST CENTURY RESEARCH CORPORATION
12 SOUTH TOWNVIEW LANE
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6337051
NONE
08876692
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 8
Reel/Frame:009008/0064   Pages: 4
Recorded: 02/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DECOSTER, DAVID C.
Exec Dt:
12/02/1997
2
VASSILIOU, EUSTATHIOS
Exec Dt:
12/08/1997
3
DASSEL, MARK W.
Exec Dt:
12/04/1997
4
ROSTAMI, ADER M.
Exec Dt:
12/02/1997
Assignee
1
TWENTY-FIRST CENTURY RESEARCH CORPORATION
12 SOUTH TOWNVIEW LANE
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5929277
NONE
08934253
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
6300 COLUMBIA CENTER
701 FIFTH AVE.
SEATTLE, WA 98104-7092
Assignment: 9
Reel/Frame:009117/0589   Pages: 5
Recorded: 03/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSTAMI, ADER M.
Exec Dt:
12/02/1997
2
DECOSTER, DAVID C.
Exec Dt:
12/02/1997
3
VASSILIOU, EUSTATHIOS
Exec Dt:
12/08/1997
4
DASSEL, MARK W.
Exec Dt:
12/04/1997
Assignee
1
TWENTY-FIRST CENTURY RESEARCH CORPORATION
12 SOUTH TOWNVIEW LANE
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6039902
NONE
08932875
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 10
Reel/Frame:008926/0560   Pages: 5
Recorded: 12/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALDRICH, SHARON M.
Exec Dt:
12/05/1997
2
DECOSTER, DAVID C.
Exec Dt:
12/05/1997
3
VASSILIOU, EUSTATHIOS
Exec Dt:
12/08/1997
4
DASSEL, MARK W.
Exec Dt:
12/08/1997
5
ROSTAMI, ADER M.
Exec Dt:
12/05/1997
Assignee
1
TWENTY-FIRST CENTURY RESEARCH CORPORATION
12 SOUTH TOWNVIEW LANE
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6359173
NONE
08989910
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 11
Reel/Frame:008902/0986   Pages: 5
Recorded: 01/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DASSEL, MARK W.
Exec Dt:
12/17/1997
2
DECOSTER, DAVID C.
Exec Dt:
12/09/1997
3
ROSTAMI, ADER M.
Exec Dt:
12/11/1997
4
ALDRICH, SHARON M.
Exec Dt:
12/15/1997
5
VASSILIOU, EUSTATHIOS
Exec Dt:
12/09/1997
Assignee
1
TWENTY-FIRST CENTURY RESEARCH CORPORATION
12 SOUTH TOWNVIEW LANE
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5922908
NONE
08824992
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 12
Reel/Frame:008902/0978   Pages: 5
Recorded: 01/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DASSEL, MARK W.
Exec Dt:
12/17/1997
2
VASSILIOU, EUSTATHIOS
Exec Dt:
12/12/1997
3
DECOSTER, DAVID C.
Exec Dt:
12/12/1997
4
ROSTAMI, ADER M.
Exec Dt:
12/12/1997
5
ALDRICH, SHARON M.
Exec Dt:
12/15/1997
Assignee
1
TWENTY-FIRST CENTURY RESEARCH CORPORATION
12 SOUTH TOWNVIEW LANE
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6288270
NONE
08812847
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 13
Reel/Frame:009085/0953   Pages: 5
Recorded: 04/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DECOSTER, DAVID C.
Exec Dt:
12/12/1997
2
VASSILIOU, EUSTATHIOS
Exec Dt:
12/12/1997
3
DASSEL, MARK W.
Exec Dt:
12/17/1997
4
ROSTAMI, ADER M.
Exec Dt:
12/12/1997
5
DUDGEON, DOUGLAS J.
Exec Dt:
12/12/1997
Assignee
1
TWENTY-FIRST CENTURY RESEARCH CORPORATION
12 SOUTH TOWNVIEW LANE
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5908589
NONE
08986505
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 14
Reel/Frame:009770/0448   Pages: 9
Recorded: 02/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VASSILIOU, EUSTATHIOS
Exec Dt:
12/18/1998
2
DASSEL, MARK W.
Exec Dt:
12/16/1998
3
ROSTAMI, ADER M.
Exec Dt:
12/16/1998
4
DUDGEON, DOUGLAS J.
Exec Dt:
12/17/1998
5
DECOSTER, DAVID C.
Exec Dt:
12/16/1998
Assignee
1
TWENTY-FIRST CENTURY RESEARCH CORPORATION
12 SOUTH TOWNVIEW LANE
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6232495
NONE
09245157
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
701 FIFTH AVENUE
6300 COLUMBIA CENTER
SEATTLE, WA 98104-7092
Assignment: 15
Reel/Frame:009769/0927   Pages: 9
Recorded: 02/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DASSEL, MARK W.
Exec Dt:
12/18/1998
2
ROSTAMI, ADER M.
Exec Dt:
12/18/1998
3
DUDGEON, DOUGLAS J
Exec Dt:
12/18/1998
4
DECOSTER, DAVID C.
Exec Dt:
12/18/1998
5
VASSILIOU, ESTATHIOS
Exec Dt:
12/22/1998
Assignee
1
TWENTY-FIRST CENTURY RESEARCH CORPORATION
12 SOUTH TOWNVIEW LANE
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6129875
NONE
09245156
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 16
Reel/Frame:010227/0880   Pages: 7
Recorded: 09/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VASSILIOU, EUSTATHIOS
Exec Dt:
07/29/1999
2
DASSEL, MARK W.
Exec Dt:
08/03/1999
3
ROSTAMI, ADER M.
Exec Dt:
08/04/1999
4
DUDGEON, DOUGLAS J.
Exec Dt:
07/29/1999
5
DECOSTER, DAVID C.
Exec Dt:
07/30/1999
Assignee
1
TWENTY-FIRST CENTURY RESEARCH CORPORATION
12 SOUTH TOWNVIEW LANE
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6218573
NONE
09345876
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
701N FIFTH AVENUE
6300 COLUMBIA CENTER
SEATTLE, WA 98104-7092
Assignment: 17
Reel/Frame:010233/0693   Pages: 7
Recorded: 09/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DECOSTER, DAVID C.
Exec Dt:
07/30/1999
2
VASSILIOU, EUSTATHIOS
Exec Dt:
07/29/1999
3
DASSEL, MARK W.
Exec Dt:
08/03/1999
4
ALDRICH, SHARON M.
Exec Dt:
07/29/1999
5
ROSTAMI, ADER M.
Exec Dt:
08/04/1999
Assignee
1
TWENTY-FIRST CENTURY RESEARCH CORPORATION
12 SOUTH TOWNVIEW LANE
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6288274
NONE
09253172
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 18
Reel/Frame:010282/0558   Pages: 7
Recorded: 10/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSTAMI, ADER M.
Exec Dt:
08/04/1999
2
DUDGEON, DOUGLAS J.
Exec Dt:
07/29/1999
3
DECOSTER, DAVID C.
Exec Dt:
07/30/1999
4
DASSEL, MARK W.
Exec Dt:
08/03/1999
5
VASSILIOU, EUSTATHIOS
Exec Dt:
07/29/1999
Assignee
1
TWENTY-FIRST CENTURY RESEARCH CORPORATION
12 SOUTH TOWNVIEW LANE
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6433221
NONE
09345693
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 19
Reel/Frame:010738/0097   Pages: 3
Recorded: 04/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DECOSTER, DAVID C.
Exec Dt:
04/04/2000
Assignee
1
RPC INC.
2170 PIEDMONT ROAD
ATLANTA, GEORGIA 30324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6417128
NONE
09551938
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 20
Reel/Frame:021360/0888   Pages: 10
Recorded: 08/08/2008
Attorney Dkt #:1035-O4749
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOUSE, DAVID WORTH
Exec Dt:
05/14/2008
2
CZUBAROW, PAWEL
Exec Dt:
07/30/2002
3
GUISELIN, OLIVIER
Exec Dt:
10/22/2007
4
SWEI, GWO S.
Exec Dt:
11/07/2007
5
RUSHKIN, ILYA L.
Exec Dt:
10/22/2007
6
DECOSTER, DAVID C.
Exec Dt:
11/08/2007
Assignee
1
SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
1199 CHILLICOTHE ROAD
AURORA, OHIO 44202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8309645
US20090093581
11867520
Correspondence name and address
LARSON NEWMAN ABEL POLANSKY & WHITE, LLP
5914 WEST COURTYARD DRIVE
SUITE 200
AUSTIN, TX 78730

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