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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 : MACKENZIE, RODERICK
Total Assignments: 13
Assignment: 1
Reel/Frame:011799/0312   Pages: 5
Recorded: 05/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2001
2
Exec Dt:
04/19/2001
3
Exec Dt:
04/24/2001
Assignee
1
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09712823
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 2
Reel/Frame:012827/0961   Pages: 4
Recorded: 04/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/19/2002
2
Exec Dt:
04/22/2002
3
Exec Dt:
04/22/2002
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10127522
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETION CENTER
TIM W. CURINGTON
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583-1590
Assignment: 3
Reel/Frame:013007/0690   Pages: 6
Recorded: 06/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2002
2
Exec Dt:
06/13/2002
3
Exec Dt:
06/10/2002
4
Exec Dt:
06/13/2002
Assignee
1
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10170520
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
TIM W. CURINGTON
PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 4
Reel/Frame:013008/0025   Pages: 11
Recorded: 06/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2002
2
Exec Dt:
06/13/2002
3
Exec Dt:
06/10/2002
4
Exec Dt:
06/13/2002
Assignee
1
300 SCHLUMBERGER
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10170808
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 5
Reel/Frame:014415/0615   Pages: 11
Recorded: 08/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/2003
2
Exec Dt:
08/13/2003
3
Exec Dt:
08/13/2003
4
Exec Dt:
08/13/2003
Assignee
1
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583-1590
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10641652
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
PATENT COUNSELOR
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 6
Reel/Frame:016155/0948   Pages: 4
Recorded: 06/14/2004
Attorney Dkt #:21854-00045-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/22/2004
2
Exec Dt:
03/05/2004
Assignee
1
8 STANILAND AVENUE
MALVERN VICTORIA 3144, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10498547
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
MORRIS LISS
1990 M STREET, N.W. SUITE 800
WASHINGTON, DC 20036-3245
Assignment: 7
Reel/Frame:018488/0912   Pages: 9
Recorded: 11/07/2006
Attorney Dkt #:68.0611
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/25/2006
2
Exec Dt:
08/25/2006
3
Exec Dt:
08/25/2006
4
Exec Dt:
09/13/2006
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11467206
Correspondence name and address
RHONDA J. SMITH
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 8
Reel/Frame:036704/0440   Pages: 6
Recorded: 10/01/2015
Attorney Dkt #:D078 P02901-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2015
2
Exec Dt:
09/23/2015
3
Exec Dt:
09/16/2015
4
Exec Dt:
09/24/2015
Assignee
1
402 ANGELL STREET
PROVIDENCE, RHODE ISLAND 02906
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14872497
Correspondence name and address
BARLOW, JOSEPHS & HOLMES, LTD.
101 DYER STREET
5TH FLOOR
PROVIDENCE, RI 02903
Assignment: 9
Reel/Frame:047408/0977   Pages: 4
Recorded: 11/05/2018
Attorney Dkt #:D078 P02901-US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/01/2018
2
Exec Dt:
11/02/2018
3
Exec Dt:
11/01/2018
Assignee
1
34 NARRAGANSETT AVENUE, SUITE 4
JAMESTOWN, RHODE ISLAND 02835
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16180173
Correspondence name and address
BARLOW, JOSEPHS & HOLMES, LTD.
101 DYER STREET
5TH FLOOR
PROVIDENCE, RI 02903
Assignment: 10
Reel/Frame:048183/0176   Pages: 4
Recorded: 01/30/2019
Attorney Dkt #:D078 P02901-US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/29/2019
2
Exec Dt:
01/29/2019
3
Exec Dt:
01/29/2019
Assignee
1
34 NARRAGANSETT AVENUE, SUITE 4
JAMESTOWN, RHODE ISLAND 02835
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16261691
Correspondence name and address
BARLOW, JOSEPHS & HOLMES, LTD.
101 DYER STREET
5TH FLOOR
PROVIDENCE, RI 02903
Assignment: 11
Reel/Frame:048970/0689   Pages: 7
Recorded: 04/23/2019
Attorney Dkt #:D078 P02901-US4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/09/2019
2
Exec Dt:
04/03/2019
3
Exec Dt:
04/03/2019
4
Exec Dt:
04/08/2019
5
Exec Dt:
04/03/2019
Assignee
1
34 NARRAGANSETT AVENUE, SUITE 4
JAMESTOWN, RHODE ISLAND 02835
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16391858
Correspondence name and address
BARLOW, JOSEPHS & HOLMES, LTD.
101 DYER STREET
5TH FLOOR
PROVIDENCE, RI 02903
Assignment: 12
Reel/Frame:050930/0118   Pages: 8
Recorded: 11/06/2019
Attorney Dkt #:D078 P02901-US5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/02/2019
2
Exec Dt:
11/01/2019
3
Exec Dt:
11/01/2019
4
Exec Dt:
11/01/2019
5
Exec Dt:
11/04/2019
6
Exec Dt:
11/01/2019
Assignee
1
34 NARRAGANSETT AVENUE, SUITE 4
JAMESTOWN, RHODE ISLAND 02835
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16675462
Correspondence name and address
BARLOW, JOSEPHS & HOLMES, LTD.
40 WESTMINSTER STREET, 3RD FLOOR
3RD FLOOR
PROVIDENCE, RI 02903
Assignment: 13
Reel/Frame:057815/0938   Pages: 6
Recorded: 10/18/2021
Attorney Dkt #:D078 P02901-US6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/2021
2
Exec Dt:
10/06/2021
3
Exec Dt:
10/06/2021
4
Exec Dt:
10/07/2021
Assignee
1
34 NARRAGANSETT AVENUE, SUITE 4
JAMESTOWN, RHODE ISLAND 02835
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17494292
Correspondence name and address
BARLOW, JOSEPHS & HOLMES, LTD.
40 WESTMINSTER STREET, 3RD FLOOR
PROVIDENCE, RI 02903

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