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Patent Assignment Assignor Details
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Assignor Name : TREYBIG, DUANE
Total Assignments: 6
Assignment: 1
Reel/Frame:012660/0306   Pages: 3
Recorded: 03/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TREYBIG, DUANE
Exec Dt:
01/02/2002
2
CHANG, KIN-TAI
Exec Dt:
01/02/2002
3
WILLIAMS, DENNIS A.
Exec Dt:
01/02/2002
Assignee
1
ONDEO NALCO ENERGY SERVICES, L.P.
7701 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6569983
NONE
10034276
Correspondence name and address
ONDEO NALCO COMPANY
MICHAEL B. MARTIN
ONDEO NALCO CENTER
NAPERVILLE, IL 605063-1198
Assignment: 2
Reel/Frame:014832/0181   Pages: 3
Recorded: 12/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TREYBIG, DUANE
Exec Dt:
09/19/2003
2
CHANG, KIN-TAI
Exec Dt:
09/19/2003
Assignee
1
ONDEO NALCO ENERGY SERVICES
7701 HIGHWAY 90-A
SUGARLAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7417011
US20060189488
10661669
Correspondence name and address
NALCO COMPANY
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
1601 W. DIEHL ROAD
NAPERVILLE, IL 60563-1198
Assignment: 3
Reel/Frame:034670/0851   Pages: 11
Recorded: 01/09/2015
Attorney Dkt #:03015/81UTL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAINI, RAJESH K.
Exec Dt:
12/04/2014
2
SMITH, CLAYTON S.
Exec Dt:
12/07/2014
3
SAMUEL, MATHEW M.
Exec Dt:
01/06/2015
4
SMITH, KERN L.
Exec Dt:
01/06/2015
5
HWANG, CHIH-CHAU
Exec Dt:
12/04/2014
6
VIGDERMAN, LEONID
Exec Dt:
12/04/2014
7
TREYBIG, DUANE
Exec Dt:
12/04/2014
Assignee
1
CLEARWATER INTERNATIONAL LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9945220
US20150101808
14546246
Correspondence name and address
ROBERT W. STROZIER
P.O. BOX 429
HOUSTON, TX 77402-0429
Assignment: 4
Reel/Frame:034670/0938   Pages: 11
Recorded: 01/09/2015
Attorney Dkt #:03015/88UTL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, CHIH-CHAU
Exec Dt:
12/04/2014
2
SAINI, RAJESH K.
Exec Dt:
12/04/2014
3
VIGDERMAN, LEONID
Exec Dt:
12/04/2014
4
TREYBIG, DUANE
Exec Dt:
12/04/2014
5
SMITH, CLAYTON S.
Exec Dt:
12/08/2014
6
SAMUEL, MATHEW M.
Exec Dt:
01/06/2015
7
SMITH, KERN L.
Exec Dt:
12/08/2014
Assignee
1
CLEARWATER INTERNATIONAL LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9909404
US20150068747
14546288
Correspondence name and address
ROBERT W. STROZIER
P.O. BOX 429
BELLAIRE, TX 77402-0429
Assignment: 5
Reel/Frame:034671/0110   Pages: 15
Recorded: 01/09/2015
Attorney Dkt #:03015/89UTL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, JIAN
Exec Dt:
12/02/2014
2
DESHPANDE, KEDAR M.
Exec Dt:
12/03/2014
3
SAFARIFOROSHANI, MOHAMMAD REZA
Exec Dt:
12/02/2014
4
MUTLU, OVUNC
Exec Dt:
12/02/2014
5
HWANG, CHIH-CHAU
Exec Dt:
12/04/2014
6
SAINI, RAJESH K.
Exec Dt:
12/04/2014
7
VIGDERMAN, LEONID
Exec Dt:
12/04/2014
8
TREYBIG, DUANE
Exec Dt:
12/04/2014
9
SMITH, CLAYTON S.
Exec Dt:
12/08/2014
10
SAMUEL, MATHEW M.
Exec Dt:
01/06/2015
11
SMITH, KERN L.
Exec Dt:
01/06/2015
Assignee
1
WEATHERFORD TECHNOLOGY HOLDING, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10001769
US20160139588
14546301
Correspondence name and address
ROBERT W. STROZIER
P.O. BOX 429
BELLAIRE, TX 77402-0429
Assignment: 6
Reel/Frame:035982/0821   Pages: 12
Recorded: 07/06/2015
Attorney Dkt #:03015/84UTL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURUGAN, PULIKESI
Exec Dt:
07/29/2014
2
LEVEY, SIMON
Exec Dt:
07/29/2014
3
TREYBIG, DUANE
Exec Dt:
06/04/2015
Assignee
1
CLEARWATER INTERNATIONAL LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150354323
14301247
Correspondence name and address
ROBERT W. STROZIER
P.O. BOX 429
BELLAIRE, TX 77402-0429

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