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Patent Assignment Assignee Details
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Assignee Name : CLEAN HARBORS CATALYST TECHNOLOGIES, LLC
Total Assignments: 3
Assignment: 1
Reel/Frame:023708/0383   Pages: 4
Recorded: 12/29/2009
Attorney Dkt #:CATT/0001
Conveyance: CONVERSION FROM TEXAS LLC TO DELAWARE LLC AND CHANGE OF NAME
Assignor
1
Exec Dt:
12/23/2009
Assignee
1
1905 JASMINE BUILDING
PASADENA, TEXAS 77503
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
07430128
 
NONE
07718132
 
NONE
08741502
 
NONE
08741503
 
NONE
08775063
 
09309924
 
10068200
 
10554065
 
11377798
 
11683012
Correspondence name and address
PATTERSON & SHERIDAN, L.L.P.
3040 POST OAK BOULEVARD
SUITE 1500
HOUSTON, TX 77056-6582
Assignment: 2
Reel/Frame:029604/0018   Pages: 8
Recorded: 01/10/2013
Attorney Dkt #:1201-171
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/21/2012
Assignee
1
42 LONGWATER DRIVE
NORWELL, MASSACHUSETTS 02061
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
09776316
 
10081399
 
10609081
 
10743921
 
11316502
 
11388485
 
11578173
 
11643227
 
11756961
 
13039094
Correspondence name and address
DANIEL T. JANIS, ESQ.
ONE BOSTON PLACE, 37TH FLOOR
BOSTON, MA 02108
Assignment: 3
Reel/Frame:043748/0652   Pages: 14
Recorded: 10/01/2017
Attorney Dkt #:US BANK PATENT RELEASE
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/30/2017
Assignees
1
1905 JASMINE BLDG.
PASADENA, TEXAS 77503
2
9856 STEELMAN STREET
HOUSTON, TEXAS 77017
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
08161112
 
NONE
08571481
 
NONE
08599212
 
NONE
08768602
 
NONE
09034396
 
NONE
09096017
 
09309924
 
NONE
09631120
 
10068200
 
10554065
 
11377798
 
11683012
Correspondence name and address
RICHARD L. SAMPSON
ONE BOSTON PLACE
37TH FLOOR
BOSTON, MA 02108

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