USPTO Assignments on the Web

Exec Dt:

02/01/2002

Exec Dt:

01/31/2002

Exec Dt:

02/07/2002

Assignee

D-51368 LEVERKUSEN, GERMANY

Property

Pat #

Pub #

Intl #

App #

6737488

US20020165331

10082607

Correspondence name and address
	BAYER CORPORATION
	DONNA J. VEATCH
	PATENT DEPARTMENT
	100 BAYER ROAD
	PITTSBURGH, PA 15205-9741

Assignment: 2

Reel/Frame:	014817/0841			Pages:	4
		Recorded:	12/22/2003
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

BERTRAND, OLIVIER

Exec Dt:

05/27/2002

Exec Dt:

05/30/2002

MAQUET, VERONIQUE

Exec Dt:

05/30/2002

Exec Dt:

05/30/2002

LABAYE, DAVID-EMMANUEL

Exec Dt:

05/30/2002

GAUTIER, SANDRINE

Exec Dt:

05/30/2002

Exec Dt:

05/30/2002

VOCCIA, SAMUEL

Exec Dt:

05/30/2002

CLAES, MICHAEL

Exec Dt:

05/30/2002

LOU, XUDONG

Exec Dt:

05/30/2002

Assignee

QUAI VAN BENEDEN 25

LIEGE, BELGIUM B-4020

Property

Pat #

Pub #

Intl #

App #

NONE

US20040144655

10727041

Correspondence name and address
	JACOBSON HOLMAN PLLC
	JOHN C. HOLMAN
	400 SEVENTH STREET, N.W.
	WASHINGTON, D.C. 20004-2218

Assignment: 3

Reel/Frame:	014211/0316			Pages:	2
		Recorded:	06/19/2003
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

Exec Dt:

03/27/2003

GROSS, THOMAS

Exec Dt:

03/27/2003

Exec Dt:

03/27/2003

Assignee

LEVERKUSEN

GERMANY

Property

Pat #

Pub #

Intl #

App #

NONE

US20040002606

10464999

Correspondence name and address
	BAYER POLYMERS LLC
	DONNA J. VEATCH
	100 BAYER ROAD
	PITTSBURGH, PA 15205-9741

Assignment: 4

Reel/Frame:	014802/0424			Pages:	2
		Recorded:	12/10/2003
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

Exec Dt:

11/13/2003

GROSS, THOMAS

Exec Dt:

11/05/2003

Exec Dt:

11/06/2003

Assignee

D-51368 LIVERKUSEN, GERMANY

Property

Pat #

Pub #

Intl #

App #

NONE

US20040122270

10732592

Correspondence name and address
	BAYER POLYMERS LLC
	ARON PREIS
	PATENT DEPARTMENT
	100 BAYER ROAD
	PITTSBURGH, PA 15205-9741

Assignment: 5

Reel/Frame:	014776/0253			Pages:	2
		Recorded:	12/05/2003
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

Exec Dt:

11/25/2003

RUEDIGER, CLAUS

Exec Dt:

11/19/2003

Exec Dt:

11/18/2003

Assignee

D-51368 LEVERKUSEN, GERMANY

Property

Pat #

Pub #

Intl #

App #

NONE

US20040122169

10729409

Correspondence name and address
	BAYER POLYMERS LLC
	DONNA J. VEATCH
	PATENT DEPARTMENT
	100 BAYER ROAD
	PITTSBURGH, PA 15205-9741

Assignment: 6

Reel/Frame:	016388/0224			Pages:	3
		Recorded:	03/14/2005
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

Exec Dt:

02/15/2005

WEKARD, JAN

Exec Dt:

01/31/2005

Exec Dt:

02/07/2005

RICHTER, FRANK

Exec Dt:

02/07/2005

SCHMITZ, JORG

Exec Dt:

01/31/2005

Exec Dt:

02/07/2005

BAYER MATERIAL SCIENCE AG

Exec Dt:

01/31/2005

Assignee

51368 LEVERKUSEN, GERMANY

Property

Pat #

Pub #

Intl #

App #

7361723

US20050209427

11080706

Correspondence name and address
	BAYER MATERIALSCIENCE LLC
	PATENT DEPARTMENT
	100 BAYER ROAD
	PITTSBURGH, PA 15205-9741

Assignment: 7

Reel/Frame:	016390/0554			Pages:	3
		Recorded:	03/14/2005
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

Exec Dt:

02/18/2005

WEIKARD, JAN

Exec Dt:

02/09/2005

Exec Dt:

02/09/2005

Exec Dt:

02/09/2005

SCHMITZ, JOERG

Exec Dt:

02/09/2005

Exec Dt:

02/09/2005

Assignee

BAYER MATERIALSCIENCE AG

51368 LEVERKUSEN, GERMANY

Property

Pat #

Pub #

Intl #

App #

7381785

US20050209361

11080176

Correspondence name and address
	BAYER MATERIALSCIENCE LLC
	100 BAYER ROAD
	PATENT DEPARTMENT
	PITTSBURGH, PA 15205-9741

Assignment: 8

Reel/Frame:	017122/0662			Pages:	3
		Recorded:	10/24/2005
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

WEIKARD, JAN

Exec Dt:

09/19/2005

Exec Dt:

09/19/2005

Exec Dt:

09/19/2005

SCHMITZ, JORG

Exec Dt:

09/20/2005

Exec Dt:

09/20/2005

Exec Dt:

09/23/2005

Assignee

BAYER MATERIALSCIENCE AG

51368 LEVERKUSEN, GERMANY

Property

Pat #

Pub #

Intl #

App #

8980970

US20060052527

11217725

Correspondence name and address
	THOMAS W. ROY
	MATERIALSCIENCE LLC
	PATENT DEPARTMENT
	100 BAYER ROAD
	PITTSBURGH, PA 15205-9741

Assignment: 9

Reel/Frame:	017126/0833			Pages:	4
		Recorded:	10/28/2005
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

WEIKARD, JAN

Exec Dt:

09/19/2005

Exec Dt:

09/29/2005

Exec Dt:

09/22/2005

RICHTER, FRANK

Exec Dt:

09/22/2005

Exec Dt:

09/19/2005

SCHMITZ, JORG

Exec Dt:

09/20/2005

Exec Dt:

09/20/2005

Assignee

BAYER MATERIALSCIENCE AG

51368 LEVERKUSEN, GERMANY

Property

Pat #

Pub #

Intl #

App #

7902315

US20060052526

11217207

Correspondence name and address
	THOMAS W. ROY
	BAYER MATERIALSCIENCE LLC
	PATENT DEPARTMENT
	100 BAYER ROAD
	PITTSBURGH, PA 15205-9741

Assignment: 10

Reel/Frame:	023416/0007			Pages:	10
		Recorded:	10/23/2009
Attorney Dkt #:	JERO3001/JEK
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

Exec Dt:

06/23/2009

PAGNOULLE, CHRISTOPHE

Exec Dt:

06/29/2009

UNIVERSITE CATHOLIQUE DE LOUVAIN

Exec Dt:

06/26/2009

THOMASSIN, JEAN-MICHEL

Exec Dt:

06/26/2009

HYUNEN, ISABELLA

Exec Dt:

06/23/2009

BAILLY, CHRISTIAN

Exec Dt:

06/24/2009

BEDNARZ, LUKASZ

Exec Dt:

07/10/2009

DAUSSIN, RAPHAEL

Exec Dt:

06/25/2009

SAIB, AIMAD

Exec Dt:

06/23/2009

BAUDOUIN, ANNE-CHRISTINE

Exec Dt:

06/29/2009

LALOYAUX, XAVIER

Exec Dt:

06/24/2009

Assignees

PLACE DE L'UNIVERSITE 1

LOUVAIN-LA-NEUVE, BELGIUM B-1348

INTERFACE ENTREPRISES-UNIVERSITE

AVENUE PRE-AILY 4

ANGLEUR, BELGIUM B-4031

Property

Pat #

Pub #

Intl #

App #

NONE

US20100080978

12517746

Correspondence name and address
	BACON & THOMAS, PLLC
	625 SLATERS LANE
	FOURTH FLOOR
	ALEXANDRIA, VA 22314-1176

Assignment: 11

Reel/Frame:	025460/0492			Pages:	3
		Recorded:	12/06/2010
Attorney Dkt #:	P73759US0
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

VAN DE WEERDT, CECILE

Exec Dt:

11/24/2010

Exec Dt:

11/22/2010

CHARLOT, AURELIA

Exec Dt:

11/04/2010

Exec Dt:

11/12/2010

VREULS, CHRISTELLE

Exec Dt:

11/24/2010

ZOCCHI, GERMAINE

Exec Dt:

11/24/2010

Assignee

AVENUE PRE-AILY 4

ANGLEUR, BELGIUM B-4031

Property

Pat #

Pub #

Intl #

App #

NONE

US20110076504

12737068

Correspondence name and address
	JACOBSON HOLMAN PLLC
	400 SEVENTH STREET N.W.
	SUITE 600
	WASHINGTON DC 20004

Assignment: 12

Reel/Frame:	030576/0555			Pages:	5
		Recorded:	06/10/2013
Attorney Dkt #:	P74772US0
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

Exec Dt:

06/03/2013

Exec Dt:

06/03/2013

Exec Dt:

06/04/2013

BODART, VINCENT

Exec Dt:

06/05/2013

PIETTE, YASMINE

Exec Dt:

06/06/2013

Assignee

AVENUE PRE-AILY 4

ANGLEUR, BELGIUM B-4031

Property

Pat #

Pub #

Intl #

App #

NONE

US20130261267

13992409

Correspondence name and address
	JACOBSON HOLMAN PLLC
	400 SEVENTH STREET N.W.
	SUITE 600
	WASHINGTON, DC 20004

Assignment: 13

Reel/Frame:	042577/0981			Pages:	4
		Recorded:	06/02/2017
Attorney Dkt #:	LEPA E891W1
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

MORENO-COURANJOU, MARYLINE

Exec Dt:

03/22/2017

VANDEWEERDT, CECILE

Exec Dt:

04/03/2017

VREULS, CHRISTELLE

Exec Dt:

04/01/2017

MAUCHAUFFE, RODOLPHE

Exec Dt:

05/25/2017

Exec Dt:

05/15/2017

BOSCHER, NICOLAS

Exec Dt:

05/17/2017

CHOQUET, PATRICK

Exec Dt:

05/15/2017

Assignee

LUXEMBOURG INSTITUTE OF SCIENCE AND TECHNOLOGY (LIST)

5, AVENUE DES HAUTS-FOURNEAUX

ESCH SUR ALZETTE, LUXEMBOURG L-4362

Property

Pat #

Pub #

Intl #

App #

10843224

US20170297055

15515916

Correspondence name and address
	POLSTER LIEDER
	12412 POWERSCOURT DRIVE, SUITE 200
	SCOTT T. GRAY
	ST. LOUIS, MO 63131

Assignment: 14

Reel/Frame:	047003/0136			Pages:	8
		Recorded:	09/28/2018
Attorney Dkt #:	515580US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

TAKAYAMA, TAKUMI

Exec Dt:

09/14/2018

AMANO, YUSUKE

Exec Dt:

09/14/2018

MAEKAWA, KAZUHIKO

Exec Dt:

09/14/2018

Exec Dt:

09/19/2018

Exec Dt:

09/21/2018

Exec Dt:

09/21/2018

Assignees

KURARAY CO., LTD.

1621, SAKAZU

KURASHIKI-SHI, OKAYAMA, JAPAN 710-0801

PLACE DU XX AOUT 7

LIEGE, BELGIUM 4000

Property

Pat #

Pub #

Intl #

App #

10766978

US20190119414

16089483

Correspondence name and address
	OBLON, ET AL.
	1940 DUKE STREET
	ALEXANDRIA, VA 22314

Assignment: 15

Reel/Frame:	049729/0256			Pages:	5
		Recorded:	07/11/2019
Attorney Dkt #:	129147.00016
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

OURY, CÉCILE

Exec Dt:

06/26/2019

JÈRÔME, CHRISTINE

Exec Dt:

07/02/2019

Exec Dt:

07/03/2019

LANCELLOTTI, PATRIZIO

Exec Dt:

06/26/2019

Assignee

AVENUE PRÉ-AILY, 4

ANGLEUR, BELGIUM 4031

Property

Pat #

Pub #

Intl #

App #

11541129

US20200085970

16468495

Correspondence name and address
	MICHELLE L. DAVIS
	411 E. WISCONSIN AVENUE
	QUARLES & BRADY LLP ATTN: IP DOCKET
	MILWAUKEE, WI 53202-4426

Assignment: 16

Reel/Frame:	051739/0806			Pages:	7
		Recorded:	02/06/2020
Attorney Dkt #:	526791US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

TAKAYAMA, TAKUMI

Exec Dt:

12/19/2019

MAEKAWA, KAZUHIKO

Exec Dt:

12/19/2019

Exec Dt:

01/10/2020

Exec Dt:

01/13/2020

Exec Dt:

01/07/2020

Assignees

KURARAY CO., LTD.

1621, SAKAZU

KURASHIKI-SHI, OKAYAMA, JAPAN 7100801

PLACE DU XX AOUT 7

LIEGE, BELGIUM 4000

Property

Pat #

Pub #

Intl #

App #

11261270

US20200216584

16630282

Correspondence name and address
	OBLON, ET AL.
	1940 DUKE STREET
	ALEXANDRIA, VA 22314

Assignment: 17

Reel/Frame:	052976/0552			Pages:	10
		Recorded:	06/18/2020
Attorney Dkt #:	19828.421
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

Exec Dt:

04/30/2020

DEMARTEAU, JÉRÉMY

Exec Dt:

04/29/2020

Exec Dt:

04/22/2020

KERMAGORET, ANTHONY

Exec Dt:

04/22/2020

Assignee

PLACE DU 20-AOUT, 7

LIÈGE, BELGIUM 4000

Property

Pat #

Pub #

Intl #

App #

NONE

US20210087321

16955294

Correspondence name and address
	WORKMAN NYDEGGER
	60 EAST SOUTH TEMPLE
	SUITE 1000
	SALT LAKE CITY, UT 84111

Assignment: 18

Reel/Frame:	059253/0314			Pages:	6
		Recorded:	03/14/2022
Attorney Dkt #:	294-609 PCT/CIP
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

Exec Dt:

02/07/2022

THOMASSIN, JEAN-MICHEL

Exec Dt:

02/08/2022

GRIGNARD, BRUNO

Exec Dt:

02/07/2022

MONIE, FLORENT

Exec Dt:

02/08/2022

Exec Dt:

02/08/2022

Assignee

PLACE DU VINGT-AOÛT 7

LIÈGE, BELGIUM 4000

Property

Pat #

Pub #

Intl #

App #

NONE

US20220195117

17567420

Correspondence name and address
	HOFFMANN & BARON LLP
	6900 JERICHO TURNPIKE
	SYOSSET, 11791 UNITED STATES

Assignment: 19

Reel/Frame:	064150/0744			Pages:	4
		Recorded:	07/05/2023
Attorney Dkt #:	294-628 PCT US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

Exec Dt:

06/15/2023

GRIGNARD, BRUNO

Exec Dt:

06/19/2023

MONIE, FLORENT

Exec Dt:

06/22/2023

Assignee

PLACE DU VINGT-AOÛT 7

LIÈGE, BELGIUM 4000

Property

Pat #

Pub #

Intl #

App #

NONE

US20230416487

18038337

Correspondence name and address
	HOFFMANN & BARON LLP
	6900 JERICHO TURNPIKE
	SUITE 200
	SYOSSET, NY 11791

Assignment: 20

Reel/Frame:	065482/0092			Pages:	4
		Recorded:	11/07/2023
Attorney Dkt #:	294-635 PCT CIP
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

Exec Dt:

10/17/2023

GRIGNARD, BRUNO

Exec Dt:

10/17/2023

BOURGUIGNON, MAXIME

Exec Dt:

10/17/2023

Assignee