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Patent Assignment Assignee Details
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Assignee Name : RPC INC.
Total Assignments: 11
Assignment: 1
Reel/Frame:010247/0677   Pages: 13
Recorded: 09/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TWENTY-FIRST CENTURY RESEARCH CORPORATION
Exec Dt:
07/19/1999
Assignee
1
RPC INC.
2170 PIEDMONT ROAD
ATLANTA, GEORGIA 30324
Properties
 
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5558842
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US20010001649
09161167
 
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6288274
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09311618
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 2
Reel/Frame:010227/0868   Pages: 3
Recorded: 09/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TWENTY-FIRST CENTURY RESEARCH CORPORATION
Exec Dt:
08/03/1999
Assignee
1
RPC INC.
2170 PIEDMONT ROAD
ATLANTA, GEORGIA 30324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6218573
NONE
09345876
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 3
Reel/Frame:010233/0690   Pages: 3
Recorded: 09/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TWENTY-FIRST CENTURY RESEARCH CORPORATION
Exec Dt:
08/03/1999
Assignee
1
RPC INC.
2170 PIEDMONT ROAD
ATLANTA, GEORGIA 30324
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: 4
Reel/Frame:010279/0053   Pages: 3
Recorded: 10/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TWENTY-FIRST CENTURY RESEARCH CORPORATION
Exec Dt:
08/03/1999
Assignee
1
RPC INC.
2170 PIEDMONT ROAD
ATLANTA, GEORGIA 30324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6340420
NONE
09345880
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:010280/0633   Pages: 3
Recorded: 10/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TWENTY-FIRST CENTURY RESEARCH CORPORATION
Exec Dt:
08/03/1999
Assignee
1
RPC INC.
2170 PIEDMONT ROAD
ATLANTA, GEORGIA 30324
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: 6
Reel/Frame:010286/0193   Pages: 3
Recorded: 10/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TWENTY-FIRST CENTURY RESEARCH CORPORATION
Exec Dt:
08/03/1999
Assignee
1
RPC INC.
2170 PIEDMONT ROAD
ATLANTA, GEORGIA 30324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6433220
NONE
09345572
Correspondence name and address
SEED AND BERRY LLP
DAVID W. PARKER
701 FIFTH AVENUE
6300 COLUMBIA CENTER
SEATTLE, WA 98104-7092
Assignment: 7
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: 8
Reel/Frame:010739/0164   Pages: 3
Recorded: 04/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VASSILIOU, EUSTATHIOS
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: 9
Reel/Frame:010738/0106   Pages: 3
Recorded: 04/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DASSEL, MARK W.
Exec Dt:
04/05/2000
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: 10
Reel/Frame:010739/0096   Pages: 3
Recorded: 04/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUDGEON, DOUGLAS J.
Exec Dt:
04/09/2000
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: 11
Reel/Frame:010738/0130   Pages: 3
Recorded: 04/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROSTAMI, ADER M.
Exec Dt:
04/18/2000
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

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