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Patent Assignment Assignor Details
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Assignor Name : SCHON, STEVEN G.
Total Assignments: 10
Assignment: 1
Reel/Frame:005177/0847   Pages: 3
Recorded: 11/16/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANDLER, STANLEY R.
Exec Dt:
11/10/1989
2
SCHON, STEVEN G.
Exec Dt:
11/10/1989
3
GARDNER, DAVID M.
Exec Dt:
11/10/1989
Assignee
1
PENNWALT CORPORATION
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA 19102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5068427
NONE
07438389
Correspondence name and address
SEIDEL, GONDA, LAVORGNA AND MONACO
SUITE 1800, TWO PENN CENTER PLAZA
PHILADELPHIA, PA 19102
Assignment: 2
Reel/Frame:005886/0949   Pages: 3
Recorded: 10/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HENDERSON, PHYLLIS A.
Exec Dt:
10/02/1991
2
SCHON, STEVEN G.
Exec Dt:
10/23/1991
3
POSTUMA, CARL
Exec Dt:
10/07/1991
Assignee
1
ATOCHEM NORTH AMERICA, INC., A CORP. OF PA
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5583253
NONE
07676143
Correspondence name and address
ROBERT G. HOFFMANN
ATOCHEM NORTH AMERICA, INC.
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 3
Reel/Frame:007515/0324   Pages: 4
Recorded: 06/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHON, STEVEN G.
Exec Dt:
03/29/1994
Assignee
1
ELF ATOCHEM NORTH AMERICA, INC.
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6066760
NONE
08221224
Correspondence name and address
ROBERT G. HOFFMANN
ELF ATOCHEM NORTH AMERICA, INC.
PATENT DEPARTMENT - 26TH FLOOR
2000 MARKET STREET
PHILADELPHIA, PA 19103-3222
Assignment: 4
Reel/Frame:009415/0099   Pages: 3
Recorded: 08/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BONNET, PHILIPPE
Exec Dt:
08/10/1998
2
PERDRIEUX, SYLVAIN
Exec Dt:
08/17/1998
3
SCHON, STEVEN G.
Exec Dt:
07/22/1998
Assignee
1
ELF ATOCHEM S.A.
4/8, COURS MICHELET
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5935541
NONE
09089188
Correspondence name and address
BELL, BOYD, & LLOYD
FREDERICK F. CALVETTI
P.O. BOX 65331
WASHINGTON, DC 20035-5331
Assignment: 5
Reel/Frame:026150/0801   Pages: 3
Recorded: 04/19/2011
Attorney Dkt #:IR3950NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHON, STEVEN G.
Exec Dt:
04/11/2011
Assignee
1
ARKEMA INC.
2000 MARKET ST.
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20110201842
13123823
 
NONE
US20110201842
13123823
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:032631/0421   Pages: 3
Recorded: 04/09/2014
Attorney Dkt #:IR3950A CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHON, STEVEN G.
Exec Dt:
04/07/2014
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9156769
US20140221686
14222967
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 7
Reel/Frame:049457/0117   Pages: 4
Recorded: 06/13/2019
Attorney Dkt #:IR4260NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHON, STEVEN G.
Exec Dt:
05/21/2019
2
AGUIAR, ROSE
Exec Dt:
05/21/2019
3
AMSTUTZ, JEROME
Exec Dt:
05/21/2019
4
CAUMIA, SYLVIE
Exec Dt:
05/21/2019
5
GODDARD, ANDREW R.
Exec Dt:
05/21/2019
6
SHAH, SHASHANK N.
Exec Dt:
05/21/2019
7
SMITH, GARY S.
Exec Dt:
05/21/2019
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10807949
US20190282920
16315689
Correspondence name and address
LIZ GILSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 8
Reel/Frame:051914/0702   Pages: 6
Recorded: 02/25/2020
Attorney Dkt #:E8144-00028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHON, STEVEN G.
Exec Dt:
10/02/2019
2
WEMHOFF, AARON P.
Exec Dt:
10/02/2019
3
ORTEGA, ALFONSO
Exec Dt:
10/04/2019
Assignee
1
VILLANOVA UNIVERSITY
800 LANCASTER AVENUE
VILLANOVA, PENNSYLVANIA 19085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200113085
16593117
Correspondence name and address
JIAZHONG LUO
30 SOUTH 17TH STREET
DUANE MORRIS LLP
PHILADELPHIA, PA 19103-4196
Assignment: 9
Reel/Frame:050629/0014   Pages: 4
Recorded: 10/04/2019
Attorney Dkt #:E8144-00028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHON, STEVEN G.
Exec Dt:
10/03/2019
2
ORTEGA, ALFONSO
Exec Dt:
10/04/2019
Assignee
1
VILLANOVA UNIVERSITY
800 LANCASTER AVENUE
VILLANOVA, PENNSYLVANIA 19085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200113083
16593418
Correspondence name and address
JIAZHONG LUO
30 SOUTH 17TH STREET
DUANE MORRIS LLP
PHILADELPHIA, PA 19103-4196
Assignment: 10
Reel/Frame:050636/0801   Pages: 4
Recorded: 10/07/2019
Attorney Dkt #:E8144-00030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHON, STEVEN G.
Exec Dt:
10/03/2019
2
ORTEGA, ALFONSO
Exec Dt:
10/04/2019
Assignee
1
VILLANOVA UNIVERSITY
800 LANCASTER AVENUE
VILLANOVA, PENNSYLVANIA 19085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200113083
16593418
Correspondence name and address
JIAZHONG LUO
30 SOUTH 17TH STREET
DUANE MORRIS LLP
PHILADELPHIA, PA 19103-4196

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