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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 : ZISER, TORSTEN

Total Assignments: 10

Assignment: 1

Reel/Frame:	019318/0553			Pages:	2
		Recorded:	05/21/2007
Attorney Dkt #:	PO8231-1/RC234
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

03/19/2007

2

Exec Dt:

03/19/2007

3

HEILIGER, LUDGER

Exec Dt:

03/25/2007

Assignee

1

RHEIN CHEMIE RHEINAU GMBH

DUSSELDORFER STRASSE 23-27

MANNHEIM, GERMANY 68219

Property

Pat #

Pub #

Intl #

App #

NONE

10573217

Correspondence name and address
	NICANOR A. KOHNCKE
	111 RIDC PARK WEST DRIVE
	PITTSBURGH, PA 15275-1112

Assignment: 2

Reel/Frame:	023621/0573			Pages:	6
		Recorded:	12/08/2009
Attorney Dkt #:	GRAT 1611
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

REICHE, ANNETTE

Exec Dt:

10/20/2009

2

MELZNER, DIETER

Exec Dt:

10/20/2009

3

Exec Dt:

11/16/2009

4

GRONWALD, OLIVER

Exec Dt:

11/05/2009

5

OBRECHT, WERNER

Exec Dt:

09/28/2009

6

Exec Dt:

09/28/2009

7

Exec Dt:

10/01/2009

Assignees

1

ELCOMAX MEMBRANES GMBH

BAYERWALDSTRASSE 5

MUNCHEN, GERMANY 81737

2

RHEIN CHEMIE RHEINAU GMBH

DUSSELDORFER STRASSE 23-27

MANNHEIM, GERMANY 68219

3

LANXESS DEUTSCHLAND GMBH

N/A

LEVERKUSEN, GERMANY 51369

Property

Pat #

Pub #

Intl #

App #

12555021

Correspondence name and address
	HARRIS A. WOLIN
	MYERS WOLIN, LLC
	100 HEADQUARTERS PLAZA
	MORRISTOWN, NJ 07960-6834

Assignment: 3

Reel/Frame:	025515/0665			Pages:	6
		Recorded:	12/17/2010
Attorney Dkt #:	GRAT 2332
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

11/11/2010

2

Exec Dt:

11/09/2010

3

Exec Dt:

11/11/2010

4

MELZNER, DIETER

Exec Dt:

11/11/2010

5

REICHE, ANNETTE

Exec Dt:

11/10/2010

Assignees

1

ELCOMAX MEMBRANES GMBH

BAYERWALDSTRASSE 5

MUNICH, GERMANY 81737

2

RHEIN CHEMIE RHEINAU GMBH

DUSSELDORFER STRASSE 23-27

MANNHEIM, GERMANY 68219

Property

Pat #

Pub #

Intl #

App #

NONE

12967536

Correspondence name and address
	HARRIS A. WOLIN
	MYERS WOLIN, LLC
	100 HEADQUARTERS PLAZA
	MORRISTOWN, NJ 07960-6834

Assignment: 4

Reel/Frame:	025516/0158			Pages:	8
		Recorded:	12/17/2010
Attorney Dkt #:	GRAT 2333
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

11/11/2010

2

Exec Dt:

11/09/2010

3

Exec Dt:

11/11/2010

4

OBRECHT, WERNER

Exec Dt:

11/10/2010

5

MELZNER, DIETER

Exec Dt:

11/11/2010

6

REICHE, ANNETTE

Exec Dt:

11/10/2010

7

GRONWALD, OLIVER

Exec Dt:

11/13/2010

Assignees

1

ELCOMAX MEMBRANES GMBH

BAYERWALDSTRASSE 5

MUNICH, GERMANY 81737

2

LANXESS DEUTSCHLAND GMBH

CHEMIEPARK LEVERKUSEN

LEVERKUSEN, GERMANY 51369

3

RHEIN CHEMIE RHEINAU GMBH

DUSSELDORFER STRASSE 23-27

MANNHEIM, GERMANY 68219

Property

Pat #

Pub #

Intl #

App #

NONE

12967731

Correspondence name and address
	HARRIS A. WOLIN
	MYERS WOLIN, LLC
	100 HEADQUARTERS PLAZA
	MORRISTOWN, NJ 07960-6834

Assignment: 5

Reel/Frame:	025867/0576			Pages:	29
		Recorded:	02/25/2011
Attorney Dkt #:	4266-0191PUS1
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

11/30/2010

2

Exec Dt:

12/02/2010

3

OBRECHT, WERNER

Exec Dt:

11/22/2010

4

RUDOLPH, REINER

Exec Dt:

02/01/2011

5

BUCHHOLZ, SIGURD

Exec Dt:

01/24/2011

6

MICHELE, VOLKER

Exec Dt:

01/24/2011

7

MLECZKO, LESLAW

Exec Dt:

11/23/2010

8

MUNNICH, CHRISTIAN

Exec Dt:

11/19/2010

9

Exec Dt:

11/22/2010

10

DUFF, DANIEL GORDON

Exec Dt:

11/23/2010

Assignee

1

LANXESS DEUTSCHLAND GMBH

TRP-PPD-PYT, GEB. K10

LEVERKUSEN, GERMANY 51369

Property

Pat #

Pub #

Intl #

App #

12994116

Correspondence name and address
	BIRCH, STEWART, KOLASCH & BIRCH, LLP
	PO BOX 747
	FALLS CHURCH, VA 22040

Assignment: 6

Reel/Frame:	031805/0597			Pages:	33
		Recorded:	12/12/2013
Attorney Dkt #:	4266-0191PUS1
Conveyance:	CORRECTIVE ASSIGNMENT TO CORRECT THE OMITTED ASSIGNEE'S NAME PREVIOUSLY RECORDED ON REEL 025867 FRAME 0576. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE SHOULD BE LISTED AS LANXESS DEUTSCHLAND GMBH AND BAYER MATERIALSCIENCE AG.

Assignors

1

Exec Dt:

11/30/2010

2

Exec Dt:

12/02/2010

3

OBRECHT, WERNER

Exec Dt:

11/22/2010

4

Exec Dt:

02/01/2011

5

BUCHHOLZ, SIGURD

Exec Dt:

01/24/2011

6

MICHELE, VOLKER

Exec Dt:

01/24/2011

7

MLECZKO, LESLAW

Exec Dt:

11/23/2010

8

MUNNICH, CHRISTIAN

Exec Dt:

11/19/2010

9

Exec Dt:

11/22/2010

10

DUFF, DANIEL GORDON

Exec Dt:

11/23/2010

Assignees

1

LANXESS DEUTSCHLAND GMBH

TRP-PPD-PYT, GEB. K10

LEVERKUSEN, GERMANY 51369

2

BAYER MATERIALSCIENCE AG

LAW AND PATENTS

PATENTS AND LICENSING

LEVERKUSEN, GERMANY 51368

Property

Pat #

Pub #

Intl #

App #

12994116

Correspondence name and address
	BIRCH, STEWART, KOLASCH & BIRCH, LLP
	P. O. BOX 747
	FALLS CHURCH, VA 22040-0747

Assignment: 7

Reel/Frame:	030784/0591			Pages:	14
		Recorded:	07/12/2013
Attorney Dkt #:	CH8441N
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

FESSENBECKER, ACHIM

Exec Dt:

06/13/2013

2

Exec Dt:

06/13/2013

3

Exec Dt:

06/14/2013

4

Exec Dt:

06/13/2013

5

STEPPAN, GUNTHER

Exec Dt:

07/08/2013

6

OBRECHT, WERNER

Exec Dt:

06/13/2013

Assignees

1

LANXESS DEUTSCHLAND GMBH

D-51369

LEVERKUSEN, GERMANY

2

RHEIN CHEMIE RHEINAU GMBH

D-68219

MANNHEIM, GERMANY

Property

Pat #

Pub #

Intl #

App #

13654666

Correspondence name and address
	NICANOR A. KOHNCKE
	111 RIDC PARK WEST DRIVE
	PITTSBURGH, PA 15275-1112

Assignment: 8

Reel/Frame:	037141/0267			Pages:	5
		Recorded:	11/25/2015
Attorney Dkt #:	P007 00090USPCT
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

10/28/2015

2

KLEINKNECHT, HARALD

Exec Dt:

10/28/2015

3

WAWRZINSKI, LARS

Exec Dt:

09/22/2015

Assignee

1

LANXESS DEUTSCHLAND GMBH

KENNEDYPLATZ 1

COLOGNE, GERMANY 50569

Property

Pat #

Pub #

Intl #

App #

14786726

Correspondence name and address
	LANXESS CORPORATION
	111 RIDC PARK WEST DRIVE
	PITTSBURGH, PA 15275-1112

Assignment: 9

Reel/Frame:	046268/0323			Pages:	3
		Recorded:	07/05/2018
Attorney Dkt #:	P007 00120USPCT
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

03/13/2018

2

Exec Dt:

03/13/2018

Assignee

1

LANXESS DEUTSCHLAND GMBH

KENNEDYPLATZ 1

COLOGNE, GERMANY 50569

Property

Pat #

Pub #

Intl #

App #

15752375

Correspondence name and address
	LANXESS CORPORATION
	111 RIDC PARK WEST DRIVE
	PITTSBURGH, PA 15275-1112

Assignment: 10

Reel/Frame:	047130/0925			Pages:	9
		Recorded:	10/11/2018
Attorney Dkt #:	P007 00114
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

06/28/2018

2

KLEINKNECHT, HARALD

Exec Dt:

09/16/2018

3

BECHEM, BENJAMIN

Exec Dt:

06/28/2018

4

OPRISONI, CRISTIAN

Exec Dt:

06/25/2018

5

WEIDENHAUPT, HERMANN-JOSEF

Exec Dt:

06/25/2018

6

FELDHUES, ULRICH

Exec Dt:

06/27/2018

7

Exec Dt:

07/05/2018

Assignee

1

LANXESS DEUTSCHLAND GMBH

KENNEDYPLATZ 1

COLOGNE, GERMANY 50569

Property

Pat #

Pub #

Intl #

App #

15776438

Correspondence name and address
	LANXESS CORPORATION
	111 RIDC PARK WEST DRIVE
	PITTSBURGH, PA 15275-1112

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