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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 : POPOV, YURY
Total Assignments: 4
Assignment: 1
Reel/Frame:010161/0171   Pages: 2
Recorded: 08/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/05/1999
Assignee
1
6 HEULIGKREUSE
VADUZ, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
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NONE
09350119
Correspondence name and address
PENNIE & EDMONDS LLP
ALLAN A. FANUCCI
1667 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:017775/0402   Pages: 2
Recorded: 03/31/2006
Attorney Dkt #:MERCK-3151
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2006
2
Exec Dt:
01/31/2006
3
Exec Dt:
01/31/2006
4
Exec Dt:
01/31/2006
5
Exec Dt:
01/31/2006
6
Exec Dt:
01/31/2006
7
Exec Dt:
01/31/2006
Assignee
1
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY D-64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10574215
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
ARLINGTON COURT PLAZA I
SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:033880/0084   Pages: 8
Recorded: 10/03/2014
Attorney Dkt #:IS13.3818-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2014
2
Exec Dt:
09/25/2014
3
Exec Dt:
10/01/2014
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14465972
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:056948/0173   Pages: 10
Recorded: 07/22/2021
Attorney Dkt #:057618-1163925
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/2021
2
Exec Dt:
05/04/2021
3
Exec Dt:
05/04/2021
4
Exec Dt:
04/29/2021
5
Exec Dt:
04/29/2021
Assignee
1
330 BROOKLINE AVE
BOSTON, MASSACHUSETTS 02105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17291723
Correspondence name and address
CHRYSTAL TOMBLYN, KILPATRICK
1001 W. FOURTH STREET
WINSTON-SALEM, NC 27101

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