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Patent Assignment Assignee Details
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Assignee Name : HYDROCHEM LLC
Total Assignments: 4
Assignment: 1
Reel/Frame:031922/0801   Pages: 4
Recorded: 01/05/2014
Attorney Dkt #:13753-5
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
AQUILEX HYDROCHEM LLC
Exec Dt:
12/31/2013
Assignee
1
HYDROCHEM LLC
3399 PEACHTREE ROAD, SUITE 2100 NE
ATLANTA, GEORGIA 30326
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6311704
NONE
09519065
 
6478033
NONE
09579378
 
6491048
NONE
09579619
 
6503334
US20020129837
09808557
 
8057607
US20090255557
12383183
 
9074830
US20110155174
12905526
 
9216885
NONE
12961902
 
8919391
NONE
12961913
 
8763855
NONE
12961928
 
9605915
US20120067370
13236077
 
8524011
US20120055520
13294667
 
8308869
US20120055512
13294706
 
D422055
NONE
29104073
Correspondence name and address
RENEE M. PRESCAN
300 N. LASALLE STREET
KIRKLAND & ELLIS LLP
CHICAGO, IL 60654
Assignment: 2
Reel/Frame:034984/0475   Pages: 3
Recorded: 02/12/2015
Attorney Dkt #:104581.016300/US/2
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
AQUILEX HYDROCHEM LLC
Exec Dt:
12/31/2013
Assignee
1
HYDROCHEM LLC
3399 PEACHTREE ROAD, SUITE 2100 NE
ATLANTA, GEORGIA 30326
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9359168
NONE
13968592
Correspondence name and address
MARK G. CHRETIEN
1000 LOUISIANA STREET, SUITE 1700
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:047421/0068   Pages: 5
Recorded: 11/06/2018
Attorney Dkt #:142889.00010
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
GOLDMAN SACHS BANK USA
Exec Dt:
10/11/2017
Assignees
1
PSC INDUSTRIAL OUTSOURCING LP
5151 SAN FELIPE
SUITE 1100
HOUSTON, TEXAS 77506
2
HYDROCHEM LLC
900 GEORGIA AVENUE
DEER PARK, TEXAS 77536
3
AQUILEX LLC
900 GEORGIA AVENUE
DEER PARK, TEXAS 77536
4
INLAND WATER POLLUTION CONTROL, INC.
900 GEORGIA AVENUE
DEER PARK, TEXAS 77536
5
PHILIP SERVICES CORPORATION
5151 SAN FELIPE
SUITE 1100
HOUSTON, TEXAS 77506
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7645346
US20060191559
11339529
 
7828904
US20100101610
12640581
Correspondence name and address
PEPPER HAMILTON LLP
501 GRANT STREET
SUITE 300
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:047421/0217   Pages: 5
Recorded: 11/06/2018
Attorney Dkt #:142889.00010
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
GOLDMAN SACHS BANK USA
Exec Dt:
10/11/2017
Assignees
1
PSC INDUSTRIAL OUTSOURCING LP
5151 SAN FELIPE
SUITE 1100
HOUSTON, TEXAS 77506
2
HYDROCHEM LLC
900 GEORGIA AVENUE
DEER PARK, TEXAS 77536
3
AQUILEX LLC
900 GEORGIA AVENUE
DEER PARK, TEXAS 77536
4
INLAND WATER POLLUTION CONTROL, INC.
900 GEORGIA AVENUE
DEER PARK, TEXAS 77536
5
PHILIP SERVICES CORPORATION
5151 SAN FELIPE
SUITE 1100
HOUSTON, TEXAS 77506
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7645346
US20060191559
11339529
 
7828904
US20100101610
12640581
Correspondence name and address
PEPPER HAMILTON LLP
501 GRANT STREET
SUITE 300
PITTSBURGH, PA 15219

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