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Patent Assignment Assignor Details
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Assignor Name : KOLCHANOV, PETR
Total Assignments: 3
Assignment: 1
Reel/Frame:047324/0032   Pages: 14
Recorded: 10/26/2018
Attorney Dkt #:IS15.1584-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/2017
2
Exec Dt:
01/05/2017
3
Exec Dt:
02/24/2017
4
Exec Dt:
10/10/2018
5
Exec Dt:
10/11/2018
6
Exec Dt:
01/04/2017
7
Exec Dt:
08/09/2017
8
Exec Dt:
08/14/2017
9
Exec Dt:
01/03/2017
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15358891
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:047334/0339   Pages: 12
Recorded: 10/29/2018
Attorney Dkt #:IS15.1587-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2018
2
Exec Dt:
10/10/2018
3
Exec Dt:
04/21/2017
4
Exec Dt:
04/18/2017
5
Exec Dt:
10/12/2017
6
Exec Dt:
10/24/2018
7
Exec Dt:
04/18/2017
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15260756
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:054774/0256   Pages: 10
Recorded: 12/30/2020
Attorney Dkt #:IS17.1060-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2019
2
Exec Dt:
08/26/2019
3
Exec Dt:
09/12/2019
4
Exec Dt:
09/27/2019
5
Exec Dt:
09/13/2019
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17254418
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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