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Patent Assignment Assignor Details
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Assignor Name : CAO, ZHIYI
Total Assignments: 15
Assignment: 1
Reel/Frame:013252/0300   Pages: 7
Recorded: 09/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/2002
2
Exec Dt:
08/08/2002
Assignee
1
MEDFORD, MASSACHUSETTS 02155
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10133234
Correspondence name and address
CHOATE, HALL & STEWART
CHARLES E. LYON
EXCHANGE PL. 53 STATE ST.
BOSTON, MA 02109
Assignment: 2
Reel/Frame:018228/0465   Pages: 5
Recorded: 09/11/2006
Attorney Dkt #:2003P87068WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/17/2006
2
Exec Dt:
08/17/2006
3
Exec Dt:
08/23/2006
4
Exec Dt:
08/23/2006
5
Exec Dt:
08/17/2006
Assignee
1
181 THORN HILL ROAD
WARRENDALE, PENNSYLVANIA 15086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10569565
Correspondence name and address
ELSA KELLER
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 3
Reel/Frame:018228/0535   Pages: 3
Recorded: 09/11/2006
Attorney Dkt #:2003P87075WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/23/2006
2
Exec Dt:
08/23/2006
3
Exec Dt:
08/17/2006
Assignee
1
181 THORN HILL ROAD
WARRENDALE, PENNSYLVANIA 15086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10572893
Correspondence name and address
ELSA KELLER
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 4
Reel/Frame:018728/0545   Pages: 7
Recorded: 01/09/2007
Attorney Dkt #:2003P87068WOUS
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR NAMES PREVIOUSLY RECORDED ON REEL 018228 FRAME 0465. ASSIGNOR(S) HEREBY CONFIRMS THE BECK, THOMAS WILIAM LAZAREDED, HUW ALEXANDER.
Assignors
1
Exec Dt:
08/17/2006
2
Exec Dt:
08/17/2006
3
Exec Dt:
08/23/2006
4
Exec Dt:
08/23/2006
5
Exec Dt:
08/17/2006
Assignee
1
181 THORN HILL ROAD
WARRENDALE, PENNSYLVANIA 15086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10569565
Correspondence name and address
ELSA KELLER
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 5
Reel/Frame:019815/0704   Pages: 3
Recorded: 09/12/2007
Attorney Dkt #:2004P87092WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2007
2
Exec Dt:
08/13/2007
Assignee
1
10 TECHNOLOGY DRIVE
LOWELL, MASSACHUSETTS 01851
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11574819
Correspondence name and address
PASQUALE MUSACCHIO
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 6
Reel/Frame:024913/0365   Pages: 6
Recorded: 08/31/2010
Attorney Dkt #:2006P18941WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/2007
2
Exec Dt:
09/28/2007
3
Exec Dt:
09/21/2007
4
Exec Dt:
09/20/2007
5
Exec Dt:
10/29/2007
Assignee
1
181 THORN HILL ROAD
WARRENDALE, PENNSYLVANIA 15086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12439209
Correspondence name and address
SIEMENS CORPORATION
170 WOOD AVE SOUTH
IPD
ISELIN, NJ 08830
Assignment: 7
Reel/Frame:020449/0593   Pages: 3
Recorded: 01/31/2008
Attorney Dkt #:2005P11358WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/10/2008
2
Exec Dt:
01/14/2008
Assignee
1
181 THORN HILL ROAD
WARRENDALE, PENNSYLVANIA 15086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11912859
Correspondence name and address
PASQUALE MUSACCHIO
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 8
Reel/Frame:024428/0022   Pages: 3
Recorded: 05/24/2010
Attorney Dkt #:2007P16257WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2008
2
Exec Dt:
07/08/2008
Assignee
1
181 THORN HILL ROAD
WARRENDALE, PENNSYLVANIA 15086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12666640
Correspondence name and address
SIEMENS CORPORATION
170 WOOD AVENUE SOUTH
IPD
ISELIN, NJ 08830
Assignment: 9
Reel/Frame:025835/0333   Pages: 6
Recorded: 02/18/2011
Attorney Dkt #:2008P16707WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/03/2011
2
Exec Dt:
02/16/2011
Assignee
1
181 THORN HILL ROAD
WARRENDALE, PENNSYLVANIA 15086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13059283
Correspondence name and address
SIEMENS CORPORATION
170 WOOD AVENUE SOUTH
INTELLECTUAL PROPERTY DEPARTMENT
ISELIN, NJ 08830
Assignment: 10
Reel/Frame:029197/0554   Pages: 8
Recorded: 10/26/2012
Attorney Dkt #:2010P04960WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/2011
2
Exec Dt:
03/21/2011
3
Exec Dt:
03/21/2011
4
Exec Dt:
03/22/2011
Assignee
1
181 THORN HILL ROAD
WARRENDALE, PENNSYLVANIA 15086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13643619
Correspondence name and address
SIEMENS CORPORATION
170 WOOD AVENUE SOUTH
INTELLECTUAL PROPERTY DEPARTMENT
ISELIN, NJ 08830
Assignment: 11
Reel/Frame:030750/0247   Pages: 9
Recorded: 07/08/2013
Attorney Dkt #:2007P11184US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2013
2
Exec Dt:
06/12/2013
3
Exec Dt:
07/01/2013
4
Exec Dt:
06/05/2013
5
Exec Dt:
06/13/2013
6
Exec Dt:
06/13/2013
Assignee
1
885 MOUNTAIN HIGHWAY
BAYSWATER, AUSTRALIA 3153
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13834568
Correspondence name and address
SIEMENS CORPORATION
170 WOOD AVENUE SOUTH
INTELLECTUAL PROPERTY DEPARTMENT
ISELIN, NJ 08830
Assignment: 12
Reel/Frame:031913/0741   Pages: 9
Recorded: 01/08/2014
Attorney Dkt #:2013M13185US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/17/2013
2
Exec Dt:
12/13/2013
3
Exec Dt:
12/16/2013
4
Exec Dt:
12/16/2013
5
Exec Dt:
12/10/2013
Assignee
1
885 MOUNTAIN HIGHWAY
BAYSWATER, AUSTRALIA 3153
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29476930
Correspondence name and address
SIEMENS CORPORATION
170 WOOD AVENUE SOUTH
INTELLECTUAL PROPERTY DEPARTMENT
ISELIN, NJ 08830
Assignment: 13
Reel/Frame:031921/0226   Pages: 9
Recorded: 01/08/2014
Attorney Dkt #:2013M14025US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/17/2013
2
Exec Dt:
12/16/2013
3
Exec Dt:
12/10/2013
4
Exec Dt:
12/13/2013
5
Exec Dt:
12/16/2013
Assignee
1
885 MOUNTAIN HIGHWAY
BAYSWATER, AUSTRALIA 3153
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29476936
Correspondence name and address
SIEMENS CORPORATION
170 WOOD AVENUE SOUTH
INTELLECTUAL PROPERTY DEPARTMENT
ISELIN, NJ 08830
Assignment: 14
Reel/Frame:050474/0048   Pages: 8
Recorded: 09/24/2019
Attorney Dkt #:2013P18965WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/2016
2
Exec Dt:
01/20/2016
3
Exec Dt:
01/20/2016
4
Exec Dt:
01/20/2016
Assignee
1
885 MOUNTAIN HIGHWAY
BAYSWATER, AUSTRALIA VIC 3153
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15025702
Correspondence name and address
EVOQUA WATER TECHNOLGIES LLC
210 SIXTH AVENUE, SUITE 3300
PITTSBURGH, PA 15222
Assignment: 15
Reel/Frame:044724/0948   Pages: 8
Recorded: 01/25/2018
Attorney Dkt #:2015P00005WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2017
2
Exec Dt:
01/10/2018
3
Exec Dt:
01/02/2018
4
Exec Dt:
01/10/2018
5
Exec Dt:
12/20/2017
Assignee
1
210 SIXTH AVENUE, SUITE 3300
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15744134
Correspondence name and address
EVOQUA WATER TECHNOLOGIES LLC
10 TECHNOLOGY DRIVE
LOWELL, MA 01851

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