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Patent Assignment Assignor Details
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Assignor Name : PIOTROWSKI, ANDREW
Total Assignments: 14
Assignment: 1
Reel/Frame:019190/0303   Pages: 4
Recorded: 04/02/2007
Attorney Dkt #:1321-11 PCT US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVCHIK, SERGEI
Exec Dt:
03/26/2007
2
PIOTROWSKI, ANDREW
Exec Dt:
03/26/2007
Assignee
1
SUPRESTA LLC
420 SAW MILL RIVER ROAD
ARDSLEY, NEW YORK 10502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7910665
US20070219295
10557812
Correspondence name and address
GEORGE M. KAPLAN
DILWORTH & BARRESE, LLP
333 EARLE OVINGTON BOULEVARD
UNIONDALE, NEW YORK 11553
Assignment: 2
Reel/Frame:023784/0101   Pages: 11
Recorded: 01/14/2010
Attorney Dkt #:1321-164 PCT US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOWELL, JEFFREY K
Exec Dt:
06/11/2009
2
LEVCHIK, SERGEI
Exec Dt:
06/11/2009
3
PIOTROWSKI, ANDREW
Exec Dt:
06/11/2009
4
GUO, YIZHONG
Exec Dt:
06/13/2009
Assignee
1
SUPRESTA LLC
420 SAW MILL RIVER ROAD
ARDSLEY, NEW YORK 10502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100137467
12312594
Correspondence name and address
DILWORTH & BARRESE, LLP
1000 WOODBURY ROAD
SUITE 405
WOODBURY, NY 11797
Assignment: 3
Reel/Frame:026715/0305   Pages: 8
Recorded: 08/08/2011
Attorney Dkt #:1321-194 PCT US JCT/SBS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZILBERMAN, JOSEPH
Exec Dt:
07/10/2011
2
CANFI, DORIT
Exec Dt:
07/10/2011
3
GREGOR, ANDREW
Exec Dt:
07/12/2011
4
PIOTROWSKI, ANDREW
Exec Dt:
07/12/2011
Assignee
1
ICL-IP AMERICA INC.
430 SAW MILL RIVER ROAD
ARDSLEY, NEW YORK 10502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8299149
US20120022193
13133346
Correspondence name and address
DILWORTH & BARRESE, LLP
1000 WOODBURY ROAD
SUITE 405
WOODBURY, NY 11795
Assignment: 4
Reel/Frame:030459/0236   Pages: 4
Recorded: 05/21/2013
Attorney Dkt #:1302-674 PCT US (5071955)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIOTROWSKI, ANDREW
Exec Dt:
04/22/2013
2
DESIKAN, ANANTHA N.
Exec Dt:
04/22/2013
3
DASHEVSKY, SOPHIA
Exec Dt:
04/17/2013
Assignee
1
ICL-IP AMERICA INC.
430 SAW MILL RIVER ROAD
ARDSLEY, NEW YORK 10502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8921439
US20130237623
13825196
Correspondence name and address
DILWORTH & BARRESE, LLP
1000 WOODBURY ROAD
SUITE 405
WOODBURY, NY 11797
Assignment: 5
Reel/Frame:039226/0007   Pages: 6
Recorded: 07/22/2016
Attorney Dkt #:1321-237PCT US(SUPDIS188)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOWELL, JEFFREY K.
Exec Dt:
07/07/2016
2
PIOTROWSKI, ANDREW
Exec Dt:
07/11/2016
3
NAGRIDGE, MIKE
Exec Dt:
07/06/2016
4
SYMES, GREG
Exec Dt:
07/07/2016
Assignee
1
ICL-IP AMERICA INC.
430 SAW MILL RIVER ROAD
ARDSLEY, NEW YORK 10502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10144872
US20170158962
15039273
Correspondence name and address
DILWORTH & BARRESE, LLP
1000 WOODBURY ROAD
SUITE 405
WOODBURY, NY 11797
Assignment: 6
Reel/Frame:040932/0373   Pages: 7
Recorded: 01/10/2017
Attorney Dkt #:32770/51403
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GELMONT, MARK
Exec Dt:
12/25/2016
2
YUZEFOVICH, MICHAEL
Exec Dt:
12/25/2016
3
PIOTROWSKI, ANDREW
Exec Dt:
01/05/2017
4
YOFFE, DAVID
Exec Dt:
12/25/2016
5
FRIM, RON
Exec Dt:
12/25/2016
6
HIRSCHSOHN, YANIV
Exec Dt:
12/25/2016
Assignee
1
BROMINE COMPOUNDS LTD.
P.O. BOX 180
BEER SHEVA, ISRAEL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10336858
US20170145151
15323847
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER
SUITE 6300
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:048249/0862   Pages: 7
Recorded: 02/06/2019
Attorney Dkt #:32770/51403A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GELMONT, MARK
Exec Dt:
12/25/2016
2
YUZEFOVICH, MICHAEL
Exec Dt:
12/25/2016
3
PIOTROWSKI, ANDREW
Exec Dt:
01/05/2017
4
YOFFE, DAVID
Exec Dt:
12/25/2016
5
FRIM, RON
Exec Dt:
12/25/2016
6
HIRSCHSOHN, YANIV
Exec Dt:
12/25/2016
Assignee
1
BROMINE COMPOUNDS LTD.
P.O. BOX 180
BEER SHEVA, ISRAEL 84101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10472462
US20190169359
16266212
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER
SUITE 6300
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:045690/0799   Pages: 4
Recorded: 05/02/2018
Attorney Dkt #:1321-250 PCT US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIOTROWSKI, ANDREW
Exec Dt:
04/25/2018
2
ZILBERMAN, JOSEPH
Exec Dt:
04/26/2018
3
LEVCHIK, SERGEI
Exec Dt:
04/30/2018
4
ZHANG, MENG
Exec Dt:
04/25/2018
5
GLUZ, ERAN
Exec Dt:
04/26/2018
6
SURYADEVARA, KALI
Exec Dt:
04/27/2018
Assignee
1
ICL-IP AMERICA INC.
769 OLD SAW MILL RIVER ROAD
4TH FLOOR
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10500823
US20180326708
15772848
Correspondence name and address
DILWORTH & BARRESE, LLP
1000 WOODBURY ROAD
SUITE 405
WOODBURY, NY 11797
Assignment: 9
Reel/Frame:045708/0064   Pages: 6
Recorded: 05/03/2018
Attorney Dkt #:1321-251 PCT B US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZILBERMAN, JOSEPH
Exec Dt:
04/29/2018
2
PIOTROWSKI, ANDREW
Exec Dt:
04/27/2018
3
GLUZ, ERAN
Exec Dt:
04/29/2018
4
STOWELL, JEFFREY
Exec Dt:
04/27/2018
5
GELMONT, MARK
Exec Dt:
04/29/2018
6
CHEN, ZHIHAO
Exec Dt:
04/27/2018
7
SINGH, MAYANK
Exec Dt:
04/30/2018
Assignee
1
ICL-IP AMERICA INC.
769 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10730995
US20180319927
15773261
Correspondence name and address
DILWORTH & BARRESE LLP
1000 WOODBURY ROAD
WOODBURY, NY 11797
Assignment: 10
Reel/Frame:045714/0726   Pages: 4
Recorded: 05/04/2018
Attorney Dkt #:1321-251 PCT C US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZILBERMAN, JOSEPH
Exec Dt:
05/02/2018
2
PIOTROWSKI, ANDREW
Exec Dt:
05/01/2018
3
GLUZ, ERAN
Exec Dt:
05/02/2018
4
STOWELL, JEFFREY
Exec Dt:
05/01/2018
5
GELMONT, MARK
Exec Dt:
05/03/2018
6
CHEN, ZHIHAO
Exec Dt:
05/01/2018
7
SINGH, MAYANK
Exec Dt:
05/01/2018
Assignee
1
ICL-IP AMERICA INC.
769 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10723833
US20180319947
15773635
Correspondence name and address
DILWORTH & BARRESE, LLP
1000 WOODBURY ROAD
SUITE 405
WOODBURY, NY 11797
Assignment: 11
Reel/Frame:046651/0681   Pages: 4
Recorded: 08/21/2018
Attorney Dkt #:1321-264
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIOTROWSKI, ANDREW
Exec Dt:
08/14/2018
2
ZILBERMAN, JOSEPH
Exec Dt:
08/08/2018
3
STOWELL, JEFFREY
Exec Dt:
08/15/2018
4
GELMONT, MARK
Exec Dt:
08/13/2018
5
SINGH, MAYANK
Exec Dt:
08/13/2018
6
CHEN, ZHIHAO
Exec Dt:
08/14/2018
7
GLUZ, ERAN
Exec Dt:
08/08/2018
Assignee
1
ICL-IP AMERICA INC.
769 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10208187
US20190023873
16041893
Correspondence name and address
DILWORTH & BARRESE, LLP
1000 WOODBURY ROAD
SUITE 405
WOODBURY, NY 11797
Assignment: 12
Reel/Frame:049304/0019   Pages: 4
Recorded: 05/29/2019
Attorney Dkt #:1321-259 PCT US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIOTROWSKI, ANDREW
Exec Dt:
05/09/2019
2
ZILBERMAN, JOSEPH
Exec Dt:
05/10/2019
3
ZHANG, MENG
Exec Dt:
05/09/2019
4
GLUZ, ERAN
Exec Dt:
05/10/2019
5
LEVCHIK, SERGEI
Exec Dt:
05/10/2019
Assignee
1
ICL-IP AMERICA INC.
769 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190284402
16346599
Correspondence name and address
DILWORTH & BARRESE, LLP
1000 WOODBURY ROAD
SUITE 405
WOODBURY, NY 11797
Assignment: 13
Reel/Frame:051493/0470   Pages: 4
Recorded: 01/13/2020
Attorney Dkt #:1321-264 PCT A US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIOTROWSKI, ANDREW
Exec Dt:
01/08/2020
2
ZILBERMAN, JOSEPH
Exec Dt:
01/08/2020
3
STOWELL, JEFFREY
Exec Dt:
01/08/2020
4
GELMONT, MARK
Exec Dt:
01/08/2020
5
SINGH, MAYANK
Exec Dt:
01/08/2020
6
CHEN, ZHIHAO
Exec Dt:
01/08/2020
7
GLUZ, ERAN
Exec Dt:
01/08/2020
Assignee
1
ICL-IP AMERICA INC.
769 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11352479
US20210079301
16630574
Correspondence name and address
DILWORTH & BARRESE, LLP
1000 WOODBURY ROAD
SUITE 405
WOODBURY, NY 11797
Assignment: 14
Reel/Frame:053001/0838   Pages: 3
Recorded: 06/22/2020
Attorney Dkt #:1321-268 PCT US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIOTROWSKI, ANDREW
Exec Dt:
06/16/2020
2
ZHANG, MENG
Exec Dt:
06/16/2020
Assignee
1
ICL-IP AMERICA INC.
769 OLD SAW MILL RIVER ROAD
4TH FLOOR
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200291232
16768209
Correspondence name and address
DILWORTH & BARRESE, LLP
1000 WOODBURY ROAD
SUITE 405
WOODBURY, NY 11797

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