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Patent Assignment Assignor Details
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Assignor Name : HEYMANS, DENIS
Total Assignments: 16
Assignment: 1
Reel/Frame:030443/0660   Pages: 4
Recorded: 05/17/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE FEVERE DE TEN HOVE, CEDRIC
Exec Dt:
05/14/2013
2
STEINBRECHER, CHRISTOPHE
Exec Dt:
05/14/2013
3
VAN 'T SAND, ROBERT
Exec Dt:
05/01/2013
4
HEYMANS, DENIS
Exec Dt:
05/14/2013
5
KOTLEWSKA, ALEKSANDRA
Exec Dt:
04/29/2013
Assignee
1
MOMENTIVE SPECIALTY CHEMICALS INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140316030
13880604
Correspondence name and address
MOMENTIVE SPECIALTY CHEMICALS INC.
12650 DIRECTORS DRIVE, SUITE 100
STAFFORD, TX 77477
Assignment: 2
Reel/Frame:030974/0986   Pages: 4
Recorded: 08/09/2013
Attorney Dkt #:10-20-EP02.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEINBRECHER, CHRISTOPHE
Exec Dt:
07/25/2013
2
LE FEVERE DE TEN HOVE, CEDRIC
Exec Dt:
07/22/2013
3
VAN 'T SAND, ROBERT
Exec Dt:
07/16/2013
4
HEYMANS, DENIS
Exec Dt:
08/06/2013
5
KOTLEWSKA, ALEKSANDRA
Exec Dt:
07/16/2013
Assignee
1
MOMENTIVE SPECIALTY CHEMICALS INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9879113
US20140256906
13997309
Correspondence name and address
MOMENTIVE SPECIALTY CHEMICALS INC.
12650 DIRECTORS DRIVE, SUITE 100
STAFFORD, TX 77477
Assignment: 3
Reel/Frame:030976/0874   Pages: 4
Recorded: 08/09/2013
Attorney Dkt #:10-21-EP02.US.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEINBRECHER, CHRISTOPHE
Exec Dt:
07/25/2013
2
LE FEVERE DE TEN HOVE, CEDRIC
Exec Dt:
07/22/2013
3
VAN 'T SAND, ROBERT
Exec Dt:
07/16/2013
4
HEYMANS, DENIS
Exec Dt:
08/06/2013
5
KOTLEWSKA, ALEKSANDRA
Exec Dt:
07/16/2013
Assignee
1
MOMENTIVE SPECIALTY CHEMICALS INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140005300
13997413
Correspondence name and address
MOMENTIVE SPECIALTY CHEMICALS INC.
12650 DIRECTORS DRIVE, SUITE 100
STAFFORD, TX 77477
Assignment: 4
Reel/Frame:031384/0483   Pages: 2
Recorded: 10/10/2013
Attorney Dkt #:11-03-EP02.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HEYMANS, DENIS
Exec Dt:
10/10/2013
Assignee
1
MOMENTIVE SPECIALTY CHEMICALS INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9260374
US20140303387
14007699
Correspondence name and address
MOMENTIVE SPECIALTY CHEMICALS INC.
12650 DIRECTORS DRIVE, SUITE 100
STAFFORD, TX 77477
Assignment: 5
Reel/Frame:032852/0643   Pages: 2
Recorded: 05/08/2014
Attorney Dkt #:11-19-EP02.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEYMANS, DENIS
Exec Dt:
04/30/2014
2
STEINBRECHER, CHRISTOPHE
Exec Dt:
05/05/2014
3
LE FEVERE DE TEN HOVE, CEDRIC
Exec Dt:
04/30/2014
Assignee
1
MOMENTIVE SPECIALTY CHEMICALS INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140248501
14352272
Correspondence name and address
MOMENTIVE SPECIALTY CHEMICALS INC.
12650 DIRECTORS DRIVE, SUITE 100
STAFFORD, TX 77477
Assignment: 6
Reel/Frame:032852/0704   Pages: 2
Recorded: 05/08/2014
Attorney Dkt #:11-18-EP02.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEYMANS, DENIS
Exec Dt:
04/30/2014
2
STEINBRECHER, CHRISTOPHE
Exec Dt:
05/05/2014
3
LE FEVERE DE TEN HOVE, CEDRIC
Exec Dt:
04/30/2014
Assignee
1
MOMENTIVE SPECIALTY CHEMICALS INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140295193
14352264
Correspondence name and address
MOMENTIVE SPECIALTY CHEMICALS INC.
12650 DIRECTORS DRIVE
SUITE 100
STAFFORD, TX 77477
Assignment: 7
Reel/Frame:032852/0776   Pages: 2
Recorded: 05/08/2014
Attorney Dkt #:11-17-EP02.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEYMANS, DENIS
Exec Dt:
04/30/2014
2
STEINBRECHER, CHRISTOPHE
Exec Dt:
05/05/2014
3
LE FEVERE DE TEN HOVE, CEDRIC
Exec Dt:
04/30/2014
Assignee
1
MOMENTIVE SPECIALTY CHEMICALS INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9803051
US20140248503
14352258
Correspondence name and address
MOMENTIVE SPECIALTY CHEMICALS INC.
12650 DIRECTORS DRIVE
SUITE 100
STAFFORD, TX 77477
Assignment: 8
Reel/Frame:032852/0814   Pages: 2
Recorded: 05/08/2014
Attorney Dkt #:11-16-EP02.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEYMANS, DENIS
Exec Dt:
04/30/2014
2
STEINBRECHER, CHRISTOPHE
Exec Dt:
05/05/2014
3
LE FEVERE DE TEN HOVE, CEDRIC
Exec Dt:
04/30/2014
Assignee
1
MOMENTIVE SPECIALTY CHEMCIALS INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9751982
US20140227540
14352247
Correspondence name and address
MOMENTIVE SPECIALTY CHEMICALS INC.
12650 DIRECTORS DRIVE
SUITE 100
STAFFORD, TX 77477
Assignment: 9
Reel/Frame:032852/0925   Pages: 2
Recorded: 05/08/2014
Attorney Dkt #:11-15-EP02.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEYMANS, DENIS
Exec Dt:
04/30/2014
2
STEINBRECHER, CHRISTOPHE
Exec Dt:
05/05/2014
3
LE FEVERE DE TEN HOVE, CEDRIC
Exec Dt:
04/30/2014
Assignee
1
MOMENTIVE SPECIALTY CHEMICALS INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140287252
14352243
Correspondence name and address
MOMENTIVE SPECIALTY CHEMICALS INC.
12650 DIRECTORS DRIVE
SUITE 100
STAFFORD, TX 77477
Assignment: 10
Reel/Frame:032853/0196   Pages: 2
Recorded: 05/08/2014
Attorney Dkt #:11-14-EP02.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEYMANS, DENIS
Exec Dt:
04/30/2014
2
STEINBRECHER, CHRISTOPHE
Exec Dt:
05/05/2014
3
LE FEVERE DE TEN HOVE, CEDRIC
Exec Dt:
04/30/2014
Assignee
1
MOMENTIVE SPECIALTY CHEMICALS INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9663597
US20140248502
14352238
Correspondence name and address
MOMENTIVE SPECIALTY CHEMICALS INC.
12650 DIRECTORS DRIVE
SUITE 100
STAFFORD, TX 77477
Assignment: 11
Reel/Frame:036012/0100   Pages: 10
Recorded: 07/07/2015
Attorney Dkt #:12-23-EP02.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEINBRECHER, CHRISTOPHE
Exec Dt:
05/06/2015
2
HEYMANS, DENIS
Exec Dt:
05/06/2015
3
ERDEM, BEDRI
Exec Dt:
05/04/2015
4
O'SHAUGNESSY, MIKE
Exec Dt:
05/13/2015
5
BLAISDELL, JEFF
Exec Dt:
04/04/2015
Assignee
1
HEXION INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150240077
14427585
Correspondence name and address
HEXION INC.
12650 DIRECTORS DRIVE, SUITE 100
STAFFORD, TX 77477
Assignment: 12
Reel/Frame:038392/0701   Pages: 2
Recorded: 04/27/2016
Attorney Dkt #:11-03-EP02.US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HEYMANS, DENIS
Exec Dt:
04/26/2016
Assignee
1
HEXION INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9783709
US20160229937
14989361
Correspondence name and address
HEXION INC.
12650 DIRECTORS DRIVE, SUITE 100
STAFFORD, TX 77477
Assignment: 13
Reel/Frame:044704/0981   Pages: 8
Recorded: 01/23/2018
Attorney Dkt #:10-21-EP02.US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEINBRECHER, CHRISTOPHE
Exec Dt:
01/22/2018
2
LE FEVERE DE TEN HOVE, CEDRIC
Exec Dt:
01/22/2018
3
VAN 'T SAND, ROBERT
Exec Dt:
01/22/2018
4
HEYMANS, DENIS
Exec Dt:
01/22/2018
5
KOTLEWSKA, ALEKSANDRA
Exec Dt:
01/22/2018
Assignee
1
HEXION INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190119510
15790922
Correspondence name and address
HEXION INC.
12650 DIRECTORS DRIVE, SUITE 100
STAFFORD, TX 77477
Assignment: 14
Reel/Frame:045773/0339   Pages: 2
Recorded: 05/10/2018
Attorney Dkt #:15-10-EP02.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEDOCQ, FRANÇOISE
Exec Dt:
04/13/2018
2
HEYMANS, DENIS
Exec Dt:
03/22/2018
Assignee
1
HEXION INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10787557
US20190119466
15743200
Correspondence name and address
HEXION INC.
12650 DIRECTORS DRIVE, SUITE 100
STAFFORD, TX 77477
Assignment: 15
Reel/Frame:054237/0863   Pages: 2
Recorded: 11/02/2020
Attorney Dkt #:17-29-EP02.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEYMANS, DENIS
Exec Dt:
09/01/2020
2
DECOCQ, FRANCOISE
Exec Dt:
08/31/2020
Assignee
1
HEXION
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11421069
US20200339734
16962316
Correspondence name and address
HEXION INC.
12650 DIRECTORS DRIVE, SUITE 100
STAFFORD, TX 77477
Assignment: 16
Reel/Frame:059129/0170   Pages: 2
Recorded: 03/01/2022
Attorney Dkt #:19-04-EP02.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HEYMANS, DENIS
Exec Dt:
02/09/2022
Assignee
1
HEXION INC.
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220185930
17631183
Correspondence name and address
HEXION INC.
12650 DIRECTORS DRIVE, SUITE 100
STAFFORD, TX 77477

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