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Patent Assignment Assignor Details
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Assignor Name : STEWART, GEORGE
Total Assignments: 8
Assignment: 1
Reel/Frame:008436/0419   Pages: 3
Recorded: 03/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOORE, CHRISTOPHER P.
Exec Dt:
12/20/1996
2
ROBERT, JEAN C.
Exec Dt:
03/03/1997
3
BLUE, ROBERT G.
Exec Dt:
01/07/1997
4
STEWART, GEORGE
Exec Dt:
01/07/1997
Assignee
1
EASTMAN KODAK COMPANY
ROCHESTER, NEW YORK 14650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5774603
NONE
08811086
Correspondence name and address
EASTMAN KODAK COMPANY
SARAH MEEKS ROBERTS
PATENT LEGAL STAFF
ROCHESTER, NY 14650-2201
Assignment: 2
Reel/Frame:020498/0467   Pages: 3
Recorded: 02/12/2008
Attorney Dkt #:135-0064US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STEWART, GEORGE
Exec Dt:
02/05/2008
Assignee
1
PRECISION ENERGY SERVICES
500 WINSCOTT ROAD
FORT WORTH, TEXAS 76126
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090204328
12029810
Correspondence name and address
WONG, CABELLO, LUTSCH, RUTHERFORD & BRUC
20333 SH 249
SUITE 600
HOUSTON, TX 77070
Assignment: 3
Reel/Frame:020499/0383   Pages: 3
Recorded: 02/12/2008
Attorney Dkt #:135-0065US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STEWART, GEORGE
Exec Dt:
02/05/2008
Assignee
1
PRECISION ENERGY SERVICES, INC.
500 WINSCOTT ROAD
FORT WORTH, TEXAS 76126
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090204329
12029948
Correspondence name and address
WONG, CABELLO, LUTSCH, RUTHERFORD & BRUC
20333 SH 249
SUITE 600
HOUSTON, TX 77070
Assignment: 4
Reel/Frame:020573/0666   Pages: 4
Recorded: 02/28/2008
Attorney Dkt #:135-0053US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STEWART, GEORGE
Exec Dt:
02/27/2008
Assignee
1
PRECISION ENERGY SERVICES, INC.
500 WINSCOTT ROAD
FORT WORTH, TEXAS 76126
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7806202
US20080210470
12038715
Correspondence name and address
WONG CABELLO
20333 SH 249, STE 600
HOUSTON, TX 77070
Assignment: 5
Reel/Frame:040280/0539   Pages: 3
Recorded: 11/10/2016
Attorney Dkt #:0076580-000092
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORGAN, CHAD
Exec Dt:
06/07/2016
2
STEWART, GEORGE
Exec Dt:
05/31/2016
3
DELANEY, ANDREW
Exec Dt:
05/31/2016
Assignee
1
ALFA LAVAL CORPORATE AB
P.O. BOX 73
LUND, SWEDEN S-221 00
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160288177
15081286
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:042680/0687   Pages: 5
Recorded: 06/12/2017
Attorney Dkt #:500/3 UTIL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEWART, GEORGE
Exec Dt:
08/02/2016
2
HAGLER, TY
Exec Dt:
08/02/2016
Assignee
1
2S INNOVATIONS, INC.
104 BARCELONA COURT
CARY, NORTH CAROLINA 27513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10023214
US20170355389
15620711
Correspondence name and address
NK PATENT LAW
4917 WATERS EDGE DRIVE
SUITE 275
RALEIGH, NC 27606
Assignment: 7
Reel/Frame:051119/0942   Pages: 13
Recorded: 11/26/2019
Attorney Dkt #:52553-191757
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSIEH, HSIN-YEH
Exec Dt:
07/27/2018
2
LIN, CHUNG-HO
Exec Dt:
08/07/2018
3
STEWART, GEORGE
Exec Dt:
07/03/2018
4
SCHELLENBERG, MASON
Exec Dt:
07/31/2018
5
GUPTA, SAGAR
Exec Dt:
07/22/2018
6
JOSE, SHIBU
Exec Dt:
07/23/2018
7
KATTI, KATTESH V.
Exec Dt:
09/11/2018
Assignee
1
THE CURATORS OF THE UNIVERSITY OF MISSOURI
316 UNIVERSITY HALL
COLUMBIA, MISSOURI 65211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210115430
16613257
Correspondence name and address
THOMPSON COBURN LLP/CHARLES P. ROMANO
ONE US BANK PLAZA
ST. LOUIS, MO 63101
Assignment: 8
Reel/Frame:047878/0186   Pages: 5
Recorded: 01/02/2019
Attorney Dkt #:IS17.1258-US-PSP/NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STEWART, GEORGE
Exec Dt:
12/20/2018
Assignee
1
M-I DRILLING FLUIDS UK LTD.
ENTERPRISE DRIVE
WESTHILL
ABERDEENSHIRE, SCOTLAND, UNITED KINGDOM AB32 6JL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190153846
16196767
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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