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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 : SNOSWELL, DAVID ROBERT EVAN
Total Assignments: 9
Assignment: 1
Reel/Frame:033190/0420   Pages: 30
Recorded: 06/26/2014
Attorney Dkt #:0206.162
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/05/2013
2
Exec Dt:
08/19/2013
3
Exec Dt:
07/05/2013
Assignee
1
THE OLD SCHOOLS TRINITY LANE
CAMBRIDGESHIRE
CAMBRIDGE, UNITED KINGDOM CB2 1TN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14360733
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 2
Reel/Frame:031234/0088   Pages: 37
Recorded: 09/18/2013
Attorney Dkt #:0206.145
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/05/2013
2
Exec Dt:
09/09/2013
3
Exec Dt:
07/05/2013
4
Exec Dt:
08/06/2013
Assignee
1
THE OLD SCHOOLS
TRINITY LANE
CAMBRIDGE, UNITED KINGDOM CB2 1TN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13979358
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 3
Reel/Frame:035024/0404   Pages: 10
Recorded: 02/25/2015
Attorney Dkt #:IS11.1006-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2014
2
Exec Dt:
09/15/2014
3
Exec Dt:
09/15/2014
4
Exec Dt:
02/06/2015
5
Exec Dt:
09/15/2014
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14244613
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:036741/0990   Pages: 5
Recorded: 10/07/2015
Attorney Dkt #:IS12.2379-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/09/2015
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14782516
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:038626/0540   Pages: 12
Recorded: 05/18/2016
Attorney Dkt #:IS13.3609-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/05/2016
2
Exec Dt:
05/03/2016
3
Exec Dt:
05/05/2016
4
Exec Dt:
05/03/2016
5
Exec Dt:
05/09/2016
6
Exec Dt:
05/05/2016
7
Exec Dt:
05/05/2016
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15027182
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:045998/0382   Pages: 12
Recorded: 06/06/2018
Attorney Dkt #:IS13.4141-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/2018
2
Exec Dt:
05/03/2018
3
Exec Dt:
05/03/2018
4
Exec Dt:
05/03/2018
5
Exec Dt:
06/04/2018
6
Exec Dt:
05/10/2018
7
Exec Dt:
05/21/2018
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15024251
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:054048/0967   Pages: 7
Recorded: 10/14/2020
Attorney Dkt #:IS18.0286-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2019
2
Exec Dt:
06/04/2019
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17044351
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 8
Reel/Frame:058121/0562   Pages: 7
Recorded: 11/16/2021
Attorney Dkt #:IS18.1048-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/2021
2
Exec Dt:
11/12/2021
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17509340
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 9
Reel/Frame:065049/0443   Pages: 9
Recorded: 09/27/2023
Attorney Dkt #:IS18.0251-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/2022
2
Exec Dt:
10/25/2022
3
Exec Dt:
10/13/2022
4
Exec Dt:
10/15/2022
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18474390
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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