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Patent Assignment Assignor Details
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Assignor Name : DLUZNESKI, PETER R.
Total Assignments: 19
Assignment: 1
Reel/Frame:012992/0655   Pages: 3
Recorded: 06/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DLUZNESKI, PETER R.
Exec Dt:
05/28/2002
2
GREGOR, MARTIN J.
Exec Dt:
05/29/2002
Assignee
1
GEO SPECIALTY CHEMICALS, INC.
28601 CHAGRIN BOULEVARD, SUITE 210
CLEVELAND, OHIO 44122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6699403
US20030178599
10104472
Correspondence name and address
RANKIN, HILL, PORTER & CLARK LLP
KENNETH A. CLARK
925 EUCLID AVENUE, SUITE 700
CLEVELAND, OHIO 44115
Assignment: 2
Reel/Frame:014950/0194   Pages: 3
Recorded: 02/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DLUZNESKI, PETER R.
Exec Dt:
05/28/2002
2
GREGOR, MARTIN J.
Exec Dt:
05/29/2002
Assignee
1
GEO SPECIALTY CHEMICALS, INC.
28601 CHAGRIN BOULEVARD, SUITE 210
CLEVELAND, OHIO 44122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6843935
US20040124397
10736313
Correspondence name and address
RANKIN, HILL, PORTER & CLARK LLP
KENNETH A. CLARK
925 EUCLID AVE.
STE. 700
CLEVELAND, OH 44115
Assignment: 3
Reel/Frame:013870/0888   Pages: 2
Recorded: 03/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DLUZNESKI, PETER R.
Exec Dt:
03/06/2003
Assignee
1
GEO SPECIALTY CHEMICALS, INC.
3201 ENTERPRISE PARKWAY
CLEVELAND, OHIO 44122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6764612
US20030178600
10306802
Correspondence name and address
RANKIN, HILL, PORTER ET AL.
KENNETH A. CLARK
925 EUCLID AVENUE, SUITE 700
CLEVELAND, OH 44115
Assignment: 4
Reel/Frame:016320/0502   Pages: 2
Recorded: 06/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DLUZNESKI, PETER R.
Exec Dt:
06/09/2005
Assignee
1
GEO SPECIALTY CHEMICALS, INC.
3201 ENTERPRISE PARKWAY
CLEVELAND, OHIO 44122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7160958
US20060252887
11124796
Correspondence name and address
KENNETH A. CLARK
RANKIN, HILL, PORTER & CLARK LLP
925 EUCLID AVENUE, SUITE 700
CLEVELAND, OHIO 44115-1405
Assignment: 5
Reel/Frame:016931/0179   Pages: 2
Recorded: 10/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DLUZNESKI, PETER R.
Exec Dt:
10/14/2005
Assignee
1
GEO SPECIALTY CHEMICALS, INC.
3201 ENTERPRISE PARKWAY, SUITE 490
CLEVELAND, OHIO 44122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7468412
US20070078208
11163104
Correspondence name and address
KENNETH A. CLARK
RANKIN, HILL, PORTER & CLARK LLP
925 EUCLID AVENUE, SUITE 700
CLEVELAND, OH 44115-1405
Assignment: 6
Reel/Frame:018603/0864   Pages: 2
Recorded: 12/08/2006
Attorney Dkt #:GEO-15942.001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DLUZNESKI, PETER R.
Exec Dt:
12/04/2006
Assignee
1
GEO SPECIALTY CHEMICALS, INC.
401 SOUTH EARL, SUITE 3A
LAFAYETTE, INDIANA 47904
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7705091
US20070132136
11562109
Correspondence name and address
KENNETH A.CLARK
925 EUCLID AVENUE, SUITE 700
CLEVELAND, OH 44115-1405
Assignment: 7
Reel/Frame:042275/0338   Pages: 3
Recorded: 05/08/2017
Attorney Dkt #:IR4207NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DLUZNESKI, PETER R.
Exec Dt:
04/25/2017
2
PALYS, LEONARD H.
Exec Dt:
04/25/2017
3
PAVLEK, WILLIAM P.
Exec Dt:
04/25/2017
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170355785
15520900
Correspondence name and address
LIZ GILSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 8
Reel/Frame:043152/0361   Pages: 3
Recorded: 08/01/2017
Attorney Dkt #:IR4240NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PALYS, LEONARD H.
Exec Dt:
06/02/2017
2
PAVLEK, WILLIAM P.
Exec Dt:
06/02/2017
3
DLUZNESKI, PETER R.
Exec Dt:
06/02/2017
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10344142
US20170267834
15531740
Correspondence name and address
LIZ GILSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 9
Reel/Frame:043152/0569   Pages: 3
Recorded: 08/01/2017
Attorney Dkt #:IR4180NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAVLEK, WILLIAM P.
Exec Dt:
06/02/2017
2
DLUZNESKI, PETER R.
Exec Dt:
06/02/2017
3
PALYS, LEONARD H.
Exec Dt:
06/02/2017
4
DESPOTOPOULOU, MARINA
Exec Dt:
06/01/2017
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10563039
US20170267832
15531755
Correspondence name and address
LIZ GILSON
ARKEMA INC.
900 NFIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 10
Reel/Frame:045546/0251   Pages: 4
Recorded: 04/16/2018
Attorney Dkt #:IR4234NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PALYS, LEONARD H.
Exec Dt:
04/13/2018
2
DLUZNESKI, PETER R.
Exec Dt:
04/13/2018
3
PAVLEK, WILLIAM P.
Exec Dt:
04/13/2018
4
DEFRANCISCI, ALFREDO
Exec Dt:
04/13/2018
5
CHANG, FENG-JON
Exec Dt:
04/13/2018
6
DESPOTOPOULOU, MARINA
Exec Dt:
04/13/2018
7
ABRAMS, MICHAEL
Exec Dt:
04/13/2018
8
BRENNAN, JOSEPH M.
Exec Dt:
04/13/2018
9
TARTARIN, ISABELLE
Exec Dt:
04/13/2018
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10316154
US20170260343
15531746
Correspondence name and address
LIZ GILSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 11
Reel/Frame:046344/0426   Pages: 4
Recorded: 04/16/2018
Attorney Dkt #:IR4235NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, FENG-JON
Exec Dt:
04/13/2018
2
PAVLEK, WILLIAM P.
Exec Dt:
04/13/2018
3
PALYS, LEONARD H.
Exec Dt:
04/13/2018
4
DLUZNESKI, PETER R.
Exec Dt:
04/13/2018
5
DESPOTOPOULOU, MARINA
Exec Dt:
04/13/2018
6
DEFRANCISCI, ALFREDO
Exec Dt:
04/13/2018
7
BRENNAN, JOSEPH M.
Exec Dt:
04/13/2018
8
ABRAMS, MICHAEL
Exec Dt:
04/13/2018
9
TARTARIN, ISABELLE
Exec Dt:
04/13/2018
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10752764
US20170267855
15531742
Correspondence name and address
LIZ GILSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 12
Reel/Frame:046464/0164   Pages: 3
Recorded: 07/26/2018
Attorney Dkt #:IR4268NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DLUZNESKI, PETER R.
Exec Dt:
07/16/2018
2
SALVADOR, TOMAS
Exec Dt:
07/20/2018
3
KOZEL, THOMAS H.
Exec Dt:
05/09/2018
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190060245
16072887
Correspondence name and address
LIZ GILSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 13
Reel/Frame:049327/0192   Pages: 3
Recorded: 05/31/2019
Attorney Dkt #:IR4317NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PALYS, LEONARD H.
Exec Dt:
05/29/2019
2
DESPOTOPOULOU, MARINA
Exec Dt:
05/29/2019
3
DLUZNESKI, PETER R.
Exec Dt:
05/29/2019
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11203672
US20190338086
16465158
Correspondence name and address
LIZ GILSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 14
Reel/Frame:057725/0050   Pages: 4
Recorded: 10/07/2021
Attorney Dkt #:IR4565-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAVLEK, WILLIAM P.
Exec Dt:
01/17/2020
2
DLUZNESKI, PETER R.
Exec Dt:
01/17/2020
3
PALYS, LEONARD H.
Exec Dt:
01/17/2020
4
ABRAMS, MICHAEL B.
Exec Dt:
01/17/2020
5
DESPOTOPOULOU, MARINA
Exec Dt:
01/20/2020
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220056275
17495051
Correspondence name and address
LIZ GILSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 15
Reel/Frame:052945/0949   Pages: 6
Recorded: 06/16/2020
Attorney Dkt #:IR-4240-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PALYS, LEONARD H.
Exec Dt:
04/15/2020
2
PAVLEK, WILLIAM P.
Exec Dt:
06/15/2020
3
DLUZNESKI, PETER R.
Exec Dt:
06/15/2020
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11118028
US20190292352
16437038
Correspondence name and address
BARBARA BECK
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 16
Reel/Frame:057899/0704   Pages: 3
Recorded: 10/25/2021
Attorney Dkt #:IR4406-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DLUZNESKI, PETER R.
Exec Dt:
03/05/2021
2
PALYS, LEONARD H.
Exec Dt:
03/05/2021
3
REYNAUD, SARA
Exec Dt:
03/05/2021
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210371181
17272744
Correspondence name and address
LIZ GILSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 17
Reel/Frame:061264/0031   Pages: 4
Recorded: 09/30/2022
Attorney Dkt #:IR4504-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DLUZNESKI, PETER R.
Exec Dt:
09/27/2022
2
PAVLEK, WILLIAM P.
Exec Dt:
09/27/2022
3
PALYS, LEONARD H.
Exec Dt:
09/27/2022
4
ABRAMS, MICHAEL B.
Exec Dt:
09/27/2022
5
DESPOTOPOULOU, MARINA
Exec Dt:
09/27/2022
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230113977
17914377
Correspondence name and address
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 18
Reel/Frame:061264/0122   Pages: 4
Recorded: 09/30/2022
Attorney Dkt #:IR4505-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PALYS, LEONARD H.
Exec Dt:
09/27/2022
2
DLUZNESKI, PETER R.
Exec Dt:
09/27/2022
3
ABRAMS, MICHAEL B.
Exec Dt:
09/27/2022
4
DESPOTOPOULOU, MARINA
Exec Dt:
09/27/2022
5
PAVLEK, WILLIAM P.
Exec Dt:
09/27/2022
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230113267
17914379
Correspondence name and address
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 19
Reel/Frame:061311/0218   Pages: 4
Recorded: 10/05/2022
Attorney Dkt #:IR4565-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAVLEK, WILLIAM P.
Exec Dt:
10/04/2022
2
DLUZNESKI, PETER R.
Exec Dt:
10/04/2022
3
PALYS, LEONARD H.
Exec Dt:
10/04/2022
4
ABRAMS, MICHAEL B.
Exec Dt:
10/04/2022
5
DESPOTOPOULOU, MARINA
Exec Dt:
10/04/2022
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220056275
17495051
Correspondence name and address
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406

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