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Patent Assignment Assignor Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : BEUCK, SASKIA

Total Assignments: 9

Assignment: 1

Reel/Frame:	046066/0174			Pages:	7
		Recorded:	06/13/2018
Attorney Dkt #:	COV161164US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

DÖRR, SEBASTIAN

Exec Dt:

05/15/2018

2

Exec Dt:

05/25/2018

3

LAAS, HANS-JOSEF

Exec Dt:

05/09/2018

4

GRESZTA-FRANZ, DOROTA

Exec Dt:

05/09/2018

5

Exec Dt:

05/09/2018

6

BORN, RALPH-GEORG

Exec Dt:

05/09/2018

7

Exec Dt:

04/09/2018

Assignees

1

COVESTRO DEUTSCHLAND AG

KAISER-WILHELM-ALLEE 60

LEVERKUSEN, GERMANY 51373

2

1 COVESTRO CIRCLE

PITTSBURGH, PENNSYLVANIA 15205

Property

Pat #

Pub #

Intl #

App #

15933475

Correspondence name and address
	COVESTRO LLC
	1 COVESTRO CIRCLE
	PITTSBURGH, PA 15205

Assignment: 2

Reel/Frame:	048871/0072			Pages:	4
		Recorded:	04/12/2019
Attorney Dkt #:	074023-0847-US-588121
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

GOLLING, FLORIAN

Exec Dt:

04/05/2019

2

Exec Dt:

03/26/2019

3

Exec Dt:

03/27/2019

4

Exec Dt:

03/05/2019

Assignee

1

COVESTRO DEUTSCHLAND AG

KAISER-WILHELM-ALLEE 60

LEVERKUSEN, GERMANY 51373

Property

Pat #

Pub #

Intl #

App #

NONE

16341552

Correspondence name and address
	DRINKER BIDDLE & REATH LLP (WM)
	222 DELAWARE AVENUE, STE. 1410
	WILMINGTON, DE 19801-1621

Assignment: 3

Reel/Frame:	049799/0711			Pages:	4
		Recorded:	07/19/2019
Attorney Dkt #:	074023-0848-US-588120
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

GOLLING, FLORIAN

Exec Dt:

04/08/2019

2

Exec Dt:

04/08/2019

3

Exec Dt:

04/08/2019

4

Exec Dt:

04/08/2019

Assignee

1

COVESTRO DEUTSCHLAND AG

KAISER-WILHELM-ALLEE 60

LEVERKUSEN, GERMANY 51373

Property

Pat #

Pub #

Intl #

App #

NONE

16341648

Correspondence name and address
	DRINKER BIDDLE & REATH LLP (WM)
	222 DELAWARE AVENUE, STE. 1410
	WILMINGTON, DE 19801-1621

Assignment: 4

Reel/Frame:	049930/0282			Pages:	10
		Recorded:	08/01/2019
Attorney Dkt #:	074023-0858-US-589176
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

05/21/2019

2

GUITERAS, MARIA ALMATO

Exec Dt:

06/05/2019

3

Exec Dt:

05/21/2019

4

Exec Dt:

07/20/2019

5

GOLLING, FLORIAN

Exec Dt:

05/16/2019

Assignee

1

COVESTRO DEUTSCHLAND AG

KAISER-WILHELM-ALLEE 60

LEVERKUSEN, GERMANY 51373

Property

Pat #

Pub #

Intl #

App #

NONE

16348353

Correspondence name and address
	DRINKER BIDDLE & REATH LLP (WM)
	222 DELAWARE AVENUE, STE. 1410
	WILMINGTON, DE 19801-1621

Assignment: 5

Reel/Frame:	053845/0012			Pages:	14
		Recorded:	09/22/2020
Attorney Dkt #:	2017P30179WOUS
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

03/19/2020

2

DOERR, SEBASTIAN

Exec Dt:

03/09/2020

3

LAAS, HANS-JOSEF

Exec Dt:

03/12/2020

4

GRESZTA-FRANZ, DOROTA

Exec Dt:

03/10/2020

5

Exec Dt:

03/10/2020

6

BORN, RALPH-GEORG

Exec Dt:

06/05/2020

Assignee

1

COVESTRO DEUTSCHLAND AG

KAISER-WILHELM-ALLEE 60

LEVERKUSEN, GERMANY 51373

Property

Pat #

Pub #

Intl #

App #

NONE

17040063

Correspondence name and address
	COVESTRO LLC
	1 COVESTRO CIRCLE
	PITTSBURGH, PA 15205

Assignment: 6

Reel/Frame:	053845/0085			Pages:	11
		Recorded:	09/22/2020
Attorney Dkt #:	2017P30180WOUS
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

03/19/2020

2

DOERR, SEBASTIAN

Exec Dt:

03/09/2020

3

LAAS, HANS-JOSEF

Exec Dt:

03/12/2020

4

GRESZTA-FRANZ, DOROTA

Exec Dt:

03/10/2020

5

Exec Dt:

03/10/2020

Assignee

1

COVESTRO DEUTSCHLAND AG

KAISER-WILHELM-ALLEE 60

LEVERKUSEN, GERMANY 51373

Property

Pat #

Pub #

Intl #

App #

NONE

17040067

Correspondence name and address
	COVESTRO LLC
	1 COVESTRO CIRCLE
	PITTSBURGH, PA 15205

Assignment: 7

Reel/Frame:	053845/0229			Pages:	14
		Recorded:	09/22/2020
Attorney Dkt #:	2017P30182WOUS
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

GRESZTA-FRANZ, DOROTA

Exec Dt:

03/10/2020

2

Exec Dt:

03/19/2020

3

DOERR, SEBASTIAN

Exec Dt:

03/09/2020

4

LAAS, HANS-JOSEF

Exec Dt:

03/12/2020

5

Exec Dt:

03/10/2020

6

GEWISS, HEINZ-DIETMAR

Exec Dt:

03/10/2020

Assignee

1

COVESTRO DEUTSCHLAND AG

KAISER-WILHELM-ALLEE 60

LEVERKUSEN, GERMANY 51373

Property

Pat #

Pub #

Intl #

App #

NONE

17040071

Correspondence name and address
	COVESTRO LLC
	1 COVESTRO CIRCLE
	PITTSBURGH, PA 15205

Assignment: 8

Reel/Frame:	054028/0473			Pages:	14
		Recorded:	10/08/2020
Attorney Dkt #:	2017P30181WOUS
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

GRESZTA-FRANZ, DOROTA

Exec Dt:

08/13/2020

2

Exec Dt:

09/24/2020

3

LAAS, HANS-JOSEF

Exec Dt:

08/13/2020

4

Exec Dt:

09/28/2020

5

GEWISS, HANS-DIETMAR

Exec Dt:

08/12/2020

Assignee

1

COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG

KAISER-WILHELM-ALLEE 60

LEVERKUSEN, GERMANY 51373

Property

Pat #

Pub #

Intl #

App #

NONE

17040068

Correspondence name and address
	COVESTRO LLC
	1 COVESTRO CIRCLE
	PITTSBURGH, PA 15205

Assignment: 9

Reel/Frame:	060918/0277			Pages:	33
		Recorded:	07/26/2022
Attorney Dkt #:	2018P30286WOUS
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

LAAS, HANS-JOSEF

Exec Dt:

01/19/2022

2

STEMPFLE, FLORIAN

Exec Dt:

02/01/2022

3

LAEMMERHOLD, KAI

Exec Dt:

01/25/2022

4

Exec Dt:

01/17/2022

5

Exec Dt:

01/19/2022

6

GUERTLER, CHRISTOPH

Exec Dt:

01/17/2022

7

Exec Dt:

01/30/2022

8

BORN, RALPH-GEORG

Exec Dt:

01/17/2022

9

Exec Dt:

07/19/2022

10

GUDUGUNTLA, SURESHBABU

Exec Dt:

07/15/2022

11

LEITNER, WALTER

Exec Dt:

01/22/2022

Assignee

1

COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG

KAISER-WILHELM-ALLEE 60

LEVERKUSEN, GERMANY 51373

Property

Pat #

Pub #

Intl #

App #

NONE

17624763

Correspondence name and address
	COVESTRO LLC
	1 COVESTRO CIRCLE
	PITTSBURGH, PA 15205

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Web interface last modified: August 25, 2017 v.2.6

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