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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 : LUEHMANN, ERHARD

Total Assignments: 12

Assignment: 1

Reel/Frame:	014174/0098			Pages:	2
		Recorded:	06/10/2003
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

05/12/2003

2

Exec Dt:

05/13/2003

3

Exec Dt:

05/14/2003

4

LUEHMANN, ERHARD

Exec Dt:

05/13/2003

5

Exec Dt:

05/15/2003

Assignee

1

BAYER AKTIENGESELLSCHAFT

D-51368 LEVERKUSEN

GERMANY

Property

Pat #

Pub #

Intl #

App #

NONE

10458115

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

Assignment: 2

Reel/Frame:	020583/0568			Pages:	4
		Recorded:	02/27/2008
Attorney Dkt #:	PO9001/BMS061136
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

11/22/2007

2

Exec Dt:

11/22/2007

3

Exec Dt:

12/07/2007

4

Exec Dt:

11/26/2007

5

LUEHMANN, ERHARD

Exec Dt:

11/27/2007

6

RAPPEN, DIETHELM

Exec Dt:

11/22/2007

7

STOECKEL, NICOLAS

Exec Dt:

11/22/2007

Assignee

1

BAYER MATERIALSCIENCE AG

51368 LEVERKUSEN, GERMANY

Property

Pat #

Pub #

Intl #

App #

NONE

11978463

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

Assignment: 3

Reel/Frame:	020494/0420			Pages:	3
		Recorded:	01/30/2008
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

12/04/2007

2

LUEHMANN, ERHARD

Exec Dt:

12/06/2007

3

Exec Dt:

12/06/2007

4

IRLE, CHRISTOPH

Exec Dt:

12/10/2007

Assignee

1

BAYER MATERIALSCIENCE AG

51368 LEVERKUSEN, GERMANY

Property

Pat #

Pub #

Intl #

App #

12011875

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

Assignment: 4

Reel/Frame:	021799/0764			Pages:	4
		Recorded:	11/05/2008
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

09/11/2008

2

Exec Dt:

09/13/2008

3

Exec Dt:

09/23/2008

4

IRLE, CHRISTOPH

Exec Dt:

09/19/2008

5

Exec Dt:

09/18/2008

6

LUEHMANN, ERHARD

Exec Dt:

09/18/2008

Assignee

1

BAYER MATERIALSCIENCE AG

51368 LEVERKUSEN, GERMANY

Property

Pat #

Pub #

Intl #

App #

12221775

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

Assignment: 5

Reel/Frame:	022735/0977			Pages:	4
		Recorded:	05/27/2009
Attorney Dkt #:	PO9151/BMS081075
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

05/11/2009

2

Exec Dt:

05/13/2009

3

LUEHMANN, ERHARD

Exec Dt:

05/15/2009

Assignee

1

BAYER MATERIALSCIENCE AG

51368

LEVERKUSEN, GERMANY

Property

Pat #

Pub #

Intl #

App #

12429398

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

Assignment: 6

Reel/Frame:	023133/0909			Pages:	3
		Recorded:	08/24/2009
Attorney Dkt #:	15778-00207-US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

06/02/2009

2

Exec Dt:

06/08/2009

3

Exec Dt:

06/18/2009

4

LUEHMANN, ERHARD

Exec Dt:

06/16/2009

5

Exec Dt:

06/15/2009

Assignee

1

BAYER MATERIALSCIENCE AG

PATENTS & LICENSING

BUILDING Q 18

LEVERKUSEN, GERMANY 51368

Property

Pat #

Pub #

Intl #

App #

NONE

12430359

Correspondence name and address
	EAMON P. MORRISON
	CONNOLLY BOVE LODGE & HUTZ LLP
	1007 NORTH ORANGE STREET
	P.O. BOX 2207
	WILMINGTON, DE 19899-2207

Assignment: 7

Reel/Frame:	025596/0213			Pages:	5
		Recorded:	01/06/2011
Attorney Dkt #:	15778-00298
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

12/13/2010

2

LUEHMANN, ERHARD

Exec Dt:

12/15/2010

3

RISCHE, THORSTEN

Exec Dt:

12/09/2010

4

LIPPEMEIER, JURGEN

Exec Dt:

12/10/2010

Assignee

1

BAYER MATERIALSCIENCE AG

BUILDING Q 18

PATENTS & LICENSING

LEVERKUSEN, GERMANY D-51368

Property

Pat #

Pub #

Intl #

App #

12915304

Correspondence name and address
	MATTHEW W. HAMMERSLEY
	1007 N. ORANGE STREET
	WILMINGTON, DE 19801

Assignment: 8

Reel/Frame:	025772/0773			Pages:	6
		Recorded:	01/28/2011
Attorney Dkt #:	BMS101156
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

01/10/2011

2

LUEHMANN, ERHARD

Exec Dt:

01/11/2011

3

Exec Dt:

01/21/2011

4

DVORCHAK, MICHAEL J.

Exec Dt:

01/25/2011

Assignees

1

BAYER MATERIALSCIENCE LLC

100 BAYER ROAD

PITTSBURGH, PENNSYLVANIA 15205-9741

2

BAYER MATERIALSCIENCE AG

51368

LEVERKUSEN, GERMANY

Property

Pat #

Pub #

Intl #

App #

12975470

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

Assignment: 9

Reel/Frame:	028393/0406			Pages:	4
		Recorded:	06/18/2012
Attorney Dkt #:	15778-00431-US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

05/22/2012

2

RISCHE, THORSTEN

Exec Dt:

05/21/2012

3

LUEHMANN, ERHARD

Exec Dt:

05/29/2012

Assignee

1

BAYER INTELLECTUAL PROPERTY GMBH

CREATIVE CAMPUS MONHEIM

ALFRED-NOBEL-STR. 10

MONHEIM, GERMANY 40789

Property

Pat #

Pub #

Intl #

App #

13516853

Correspondence name and address
	CONNOLLY BOVE LODGE & HUTZ, LLP
	1007 NORTH ORANGE STREET
	WILMINGTON, DE 19801

Assignment: 10

Reel/Frame:	028912/0827			Pages:	4
		Recorded:	09/07/2012
Attorney Dkt #:	14069-00442-US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

08/23/2012

2

Exec Dt:

08/23/2012

3

CASSELMANN, HOLGER

Exec Dt:

08/23/2012

4

MICHAELIS, THOMAS

Exec Dt:

08/23/2012

5

LUEHMANN, ERHARD

Exec Dt:

08/24/2012

Assignee

1

BAYER INTELLECTUAL PROPERTY GMBH

CREATIVE CAMPUS MONHEIM

ALFRED-NOBEL-STR. 10

MONHEIM, GERMANY 40789

Property

Pat #

Pub #

Intl #

App #

13583251

Correspondence name and address
	CONNOLLY BOVE LODGE & HUTZ, LLP
	1007 NORTH ORANGE STREET
	WILMINGTON, DE 19801

Assignment: 11

Reel/Frame:	029230/0464			Pages:	4
		Recorded:	11/02/2012
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

SOMMER, STEFAN, DR.

Exec Dt:

08/23/2012

2

LUEHMANN, ERHARD

Exec Dt:

08/24/2012

3

Exec Dt:

10/04/2012

Assignee

1

BAYER INTELLECTUAL PROPERTY GMBH

ALFRED-NOBEL-STRASSE 10

MONHEIM, GERMANY 40789

Property

Pat #

Pub #

Intl #

App #

13580287

Correspondence name and address
	CONNOLLY BOVE LODGE & HUTZ LLP
	1007 NORTH ORANGE STREET
	WILMINGTON, DE 19801

Assignment: 12

Reel/Frame:	030677/0219			Pages:	12
		Recorded:	06/25/2013
Attorney Dkt #:	14069-00482-US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

ARNDT, WOLFGANG

Exec Dt:

03/11/2013

2

LUEHMANN, ERHARD

Exec Dt:

05/22/2013

3

Exec Dt:

03/14/2013

4

Exec Dt:

03/11/2013

5

Exec Dt:

03/27/2013

6

Exec Dt:

03/21/2013

7

Exec Dt:

03/13/2013

Assignee

1

BAYER INTELLECTUAL PROPERTY GMBH

ALFRED-NOBEL-STRASSE 10

MONHEIM, GERMANY 40789

Property

Pat #

Pub #

Intl #

App #

NONE

13989514

Correspondence name and address
	CLAUDIA SCHULTZE
	P O BOX 2207
	WILMINGTON, DE 19899-2207

Search Results as of: 05/12/2024 12:14 AM

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

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