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Patent Assignment Assignor Details
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Assignor Name : WELZ, SASCHA J.
Total Assignments: 11
Assignment: 1
Reel/Frame:025415/0852   Pages: 4
Recorded: 12/01/2010
Attorney Dkt #:8300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANKS, RODNEY H.
Exec Dt:
11/23/2010
2
CIOTA, STEVEN R.
Exec Dt:
11/29/2010
3
WELZ, SASCHA J.
Exec Dt:
11/22/2010
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9134238
US20120142113
12957854
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 2
Reel/Frame:026186/0483   Pages: 3
Recorded: 04/27/2011
Attorney Dkt #:8300 P1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANKS, RODNEY H.
Exec Dt:
04/20/2011
2
CIOTA, STEVEN R.
Exec Dt:
04/20/2011
3
WELZ, SASCHA J.
Exec Dt:
04/26/2011
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9453798
US20120142115
13095042
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 3
Reel/Frame:030009/0860   Pages: 4
Recorded: 03/15/2013
Attorney Dkt #:35209/04056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAHAIAN, ARTHUR J.
Exec Dt:
03/12/2013
2
LI, HUI
Exec Dt:
03/14/2013
3
SCHWARTZ, JOE L.
Exec Dt:
03/11/2013
4
BANKS, RODNEY H.
Exec Dt:
03/14/2013
5
WELZ, SASCHA J.
Exec Dt:
03/11/2013
6
KNOTH, ALEXANDRA
Exec Dt:
03/14/2013
Assignee
1
ECOLAB USA INC.
1601 WEST DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8956875
US20140273243
13804655
Correspondence name and address
CALFEE, HALTER & GRISWOLD LLP
1405 EAST 6TH STREET
CLEVELAND, OH 44114
Assignment: 4
Reel/Frame:059088/0610   Pages: 10
Recorded: 02/24/2022
Attorney Dkt #:B2-8070-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, QUNHUI
Exec Dt:
11/19/2020
2
KIM, SE H.
Exec Dt:
12/14/2020
3
MILLER, JON E.
Exec Dt:
12/03/2020
4
WELZ, SASCHA J.
Exec Dt:
12/17/2020
5
GE, ZHONGXIN
Exec Dt:
11/23/2020
Assignee
1
ALBEMARLE CORPORATION
4250 CONGRESS STREET
SUITE 900
CHARLOTTE, NORTH CAROLINA 28209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220274145
17637577
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET
SUITE 900
CHARLOTTE, NC 28209
Assignment: 5
Reel/Frame:059088/0825   Pages: 9
Recorded: 02/24/2022
Attorney Dkt #:B2-8071-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, QUNHUI
Exec Dt:
11/19/2020
2
KIM, SE H.
Exec Dt:
12/15/2020
3
MILLER, JON E.
Exec Dt:
12/03/2020
4
WELZ, SASCHA J.
Exec Dt:
12/17/2020
Assignee
1
ALBEMARLE CORPORATION
4250 CONGRESS STREET
SUITE 900
CHARLOTTE, NORTH CAROLINA 28209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220274089
17637623
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET
SUITE 900
CHARLOTTE, NC 28209
Assignment: 6
Reel/Frame:061187/0600   Pages: 8
Recorded: 09/22/2022
Attorney Dkt #:F1-8076 US-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GE, ZHONGXIN
Exec Dt:
08/17/2022
2
WU, TSE-CHONG
Exec Dt:
08/18/2022
3
WELZ, SASCHA J.
Exec Dt:
08/23/2022
4
BENNETT, MARK T.
Exec Dt:
08/17/2022
Assignee
1
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NORTH CAROLINA 28209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220416299
17777350
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NC 28209
Assignment: 7
Reel/Frame:061187/0650   Pages: 8
Recorded: 09/22/2022
Attorney Dkt #:F1-8076 US-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GE, ZHONGXIN
Exec Dt:
08/17/2022
2
WU, TSE-CHONG
Exec Dt:
08/18/2022
3
WELZ, SASCHA J.
Exec Dt:
08/23/2022
4
BENNETT, MARK T.
Exec Dt:
08/17/2022
Assignee
1
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NORTH CAROLINA 28209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220407110
17777353
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NC 28209
Assignment: 8
Reel/Frame:061187/0771   Pages: 9
Recorded: 09/22/2022
Attorney Dkt #:F1-8077 US-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GE, ZHONGXIN
Exec Dt:
08/17/2022
2
WU, TSE-CHONG
Exec Dt:
08/18/2022
3
BENNETT, MARK T.
Exec Dt:
08/17/2022
4
WELZ, SASCHA J.
Exec Dt:
08/23/2022
5
LIU, YUNQI
Exec Dt:
08/17/2022
Assignee
1
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NORTH CAROLINA 28209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220416316
17777357
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NC 28209
Assignment: 9
Reel/Frame:061187/0835   Pages: 8
Recorded: 09/22/2022
Attorney Dkt #:F1-8077 US-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GE, ZHONGXIN
Exec Dt:
08/17/2022
2
WU, TSE-CHONG
Exec Dt:
08/18/2022
3
BENNETT, MARK T.
Exec Dt:
08/17/2022
4
WELZ, SASCHA J.
Exec Dt:
08/23/2022
Assignee
1
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NORTH CAROLINA 28209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220416300
17777360
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NC 28209
Assignment: 10
Reel/Frame:061187/0950   Pages: 8
Recorded: 09/22/2022
Attorney Dkt #:F1-8077 US-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, TSE-CHONG
Exec Dt:
08/18/2022
2
GE, ZHONGXIN
Exec Dt:
08/17/2022
3
BENNETT, MARK T.
Exec Dt:
08/17/2022
4
WELZ, SASCHA J.
Exec Dt:
08/23/2022
Assignee
1
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NORTH CAROLINA 28209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230024232
17777361
Correspondence name and address
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900
CHARLOTTE, NC 28209
Assignment: 11
Reel/Frame:063580/0513   Pages: 7
Recorded: 05/09/2023
Attorney Dkt #:178676-030300, 301, 302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELZ, SASCHA J.
Exec Dt:
04/19/2023
2
OLSON, MATTHEW J.
Exec Dt:
04/18/2023
3
AYERS, ANDREW D.
Exec Dt:
04/18/2023
4
HAGUE, DANE N.
Exec Dt:
04/18/2023
Assignee
1
MYLAND COMPANY, LLC
3202 SOUTH 40TH STREET, SUITE 11
PHOENIX, ARIZONA 85040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230264243
18112949
Correspondence name and address
GREENBERG TRAURIG, LLP
2200 ROSS AVENUE
DALLAS, TX 75201

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