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Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : ENERGY & ENVIRONMENTAL INTERNATIONAL, L.C.
Total Assignments: 12
Assignment: 1
Reel/Frame:007916/0017   Pages: 3
Recorded: 03/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/1996
2
Exec Dt:
03/19/1996
Assignee
1
16222 DE LOZIER STREET
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08619840
Correspondence name and address
DOUGLAS H. ELLIOTT
1360 POST OAK BLVD.
STE. 2300
HOUSTON, TX 77056
Assignment: 2
Reel/Frame:009558/0845   Pages: 4
Recorded: 10/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/10/1998
Assignee
1
9137 SPRING BRANCH DR., NO. 301
HOUSTON, TEXAS 77080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09032865
Correspondence name and address
TOBOR & GOLDSTEIN, L.L.P.
DOUGLAS H. ELLIOTT
1360 POST OAK BLVD., SUITE 2300
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:009538/0079   Pages: 3
Recorded: 10/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/16/1998
Assignee
1
9137 SPRING BRANCH DR., NO. 301
HOUSTON, TEXAS 77080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09032865
Correspondence name and address
TOBER & GOLDSTEIN, L.L.P.
DOUGLAS H. ELLIOTT
1360 POST OAK BLVD., SUITE 2300
HOUSTON, TX 77056
Assignment: 4
Reel/Frame:009195/0608   Pages: 4
Recorded: 05/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/19/1998
Assignee
1
NO. 301
9137 SPRING BRANCH DR.
HOUSTON, TEXAS 77080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09081964
Correspondence name and address
DOUGLAS H. ELLIOTT
1360 POST OAK BLVD.
SUITE 2300
HOUSTON, TX 77056-3023
Assignment: 5
Reel/Frame:009195/0612   Pages: 4
Recorded: 05/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/1998
2
Exec Dt:
05/19/1998
Assignee
1
9137 SPRING BRANCH DR., NO. 301
HOUSTON, TEXAS 77080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09081964
Correspondence name and address
DOUGLAS H. ELLIOTT
3637.011
1360 POST OAK BLVD., SUITE 2300
HOUSTON, TX 77056-3023
Assignment: 6
Reel/Frame:011892/0142   Pages: 3
Recorded: 06/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2001
2
Exec Dt:
06/06/2001
Assignee
1
30025 FM 529
BROOKSHIRE, TEXAS 77423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09877341
Correspondence name and address
ANDREWS & KURTH LLP
ANTHONY F. MATHENY
600 TRAVIS, STE 4200
HOUSTON, TX 77002
Assignment: 7
Reel/Frame:027512/0436   Pages: 4
Recorded: 12/21/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2001
2
Exec Dt:
06/22/2001
3
Exec Dt:
08/01/2001
4
Exec Dt:
06/05/2001
Assignee
1
30025 F.M. 529
BROOKSHIRE, TEXAS 77423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10047763
Correspondence name and address
THE MATTHEWS FIRM
2000 BERING DRIVE
SUITE 700
HOUSTON TX 77057
Assignment: 8
Reel/Frame:027512/0524   Pages: 4
Recorded: 12/21/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2001
2
Exec Dt:
06/22/2001
3
Exec Dt:
08/01/2001
Assignee
1
30025 F.M. 529
BROOKSHIRE, TEXAS 77423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09962784
Correspondence name and address
THE MATTHEWS FIRM
2000 BERING DRIVE
SUITE 700
HOUSTON TX 77057
Assignment: 9
Reel/Frame:013008/0011   Pages: 3
Recorded: 06/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/04/2002
2
Exec Dt:
06/04/2002
Assignee
1
30025 F.M. 529
BROOKSHIRE, TEXAS 77423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10170785
Correspondence name and address
ANDREWS & KURTH L.L.P.
ANTHONY F. MATHENY
600 TRAVIS
SUITE 4200
HOUSTON, TX 77002
Assignment: 10
Reel/Frame:051980/0395   Pages: 3
Recorded: 03/02/2020
Attorney Dkt #:100755DIV,DIVCON,DIVCON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/04/2002
2
Exec Dt:
06/04/2002
Assignee
1
30025 F.M. 529
BROOKSHIRE, TEXAS 77423
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11406110
 
11507271
 
12589749
Correspondence name and address
THOMAS OMHOLT
CABOT MICROELECTRONICS CORPORATION
870 NORTH COMMONS DRIVE
AURORA, IL 60504
Assignment: 11
Reel/Frame:013297/0610   Pages: 3
Recorded: 09/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/2002
2
Exec Dt:
08/13/2002
Assignee
1
30025 F.M. 529
BROOKSHIRE, TEXAS 77423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10242893
Correspondence name and address
ANDREWS & KURTH L.L.P.
ANTHONY F. MATHENY
600 TRAVIS, SUITE 4200
HOUSTON, TX 77002
Assignment: 12
Reel/Frame:014497/0822   Pages: 3
Recorded: 09/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/07/2003
Assignee
1
30025 FM 529
BROOKSHIRE, TEXAS 77423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10047763
Correspondence name and address
ANDREWS & KURTH LLP
ANTHONY F. MATHENY
600 TRAVIS
SUITE 4200
HOUSTON, TX 77002

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