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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 : KAUFMANN, MARITA

Total Assignments: 10

Assignment: 1

Reel/Frame:	007014/0334			Pages:	3
		Recorded:	05/18/1994
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

FOLSCH, KARL JOSEF

Exec Dt:

04/13/1994

2

KAUFMANN, MARITA

Exec Dt:

04/13/1994

3

HARTMANN, JURGEN

Exec Dt:

04/13/1994

Assignee

1

ROHM GMBH CHEMISCHE FABRIK

DARMSTADT, GERMANY D-64275

Property

Pat #

Pub #

Intl #

App #

NONE

08190839

Correspondence name and address
	OBLON, SPIVAK, MCCLELLAND, MAIER &
	NEUSTADT, P.C.
	STEPHEN G. BAXTER
	1755 JEFFERSON DAVIS HIGHWAY, 4TH FL.
	ARLINGTON, VA 22202

Assignment: 2

Reel/Frame:	007056/0750			Pages:	3
		Recorded:	07/20/1994
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

KAUFMANN, MARITA

Exec Dt:

07/11/1994

2

KERSCHER, VOLKER

Exec Dt:

07/11/1994

3

Exec Dt:

07/11/1994

4

FOLSCH, KARL JOSEF

Exec Dt:

07/11/1994

Assignee

1

ROEHM GMBH CHEMISCHE FABRIK

DARMSTADT 64275, GERMANY

Property

Pat #

Pub #

Intl #

App #

NONE

08275745

Correspondence name and address
	OBLON, SPIVAK, MCCLELLAND, MAIER &
	NEUSTADT, P.C..
	FREDERICK D. VASTINE
	1755 JEFFERSON DAVIS HWY., 4TH FLOOR
	ARLINGTON, VA 22202

Assignment: 3

Reel/Frame:	019785/0530			Pages:	4
		Recorded:	09/05/2007
Attorney Dkt #:	313280US0PCT
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

05/31/2007

2

Exec Dt:

05/30/2007

3

Exec Dt:

05/30/2007

4

HARTMANN, JUERGEN

Exec Dt:

06/04/2007

5

KAUFMANN, MARITA

Exec Dt:

06/01/2007

6

Exec Dt:

06/05/2007

Assignee

1

KIRSCHENALLEE

DARMSTADT, GERMANY 64293

Property

Pat #

Pub #

Intl #

App #

11817846

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

Assignment: 4

Reel/Frame:	021160/0795			Pages:	4
		Recorded:	06/27/2008
Attorney Dkt #:	326876US0PCT
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

05/16/2008

2

Exec Dt:

04/28/2008

3

KAUFMANN, MARITA

Exec Dt:

04/30/2008

4

SCHROEDER, AXEL

Exec Dt:

04/30/2008

5

BRAND, THORSTEN

Exec Dt:

05/16/2008

6

BRENNER, GABRIELE

Exec Dt:

05/16/2008

Assignee

1

EVONIK ROEHM GMBH

KIRSCHENALLEE

DARMSTADT, GERMANY 64293

Property

Pat #

Pub #

Intl #

App #

12159221

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

Assignment: 5

Reel/Frame:	024052/0597			Pages:	18
		Recorded:	03/09/2010
Attorney Dkt #:	354231US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

SCHATTKA, JAN HENDRIK

Exec Dt:

12/15/2009

2

Exec Dt:

12/16/2009

3

KAUFMANN, MARITA

Exec Dt:

12/17/2009

4

BELZNER, WINFRIED

Exec Dt:

12/22/2009

5

Exec Dt:

12/18/2009

6

LOMOELDER, RAINER

Exec Dt:

12/15/2009

7

Exec Dt:

12/15/2009

8

NACKE, CHRISTOPH

Exec Dt:

12/16/2009

Assignee

1

EVONIK ROEHM GMBH

KIRSCHENALLEE

DARMSTADT, GERMANY 64293

Property

Pat #

Pub #

Intl #

App #

12674690

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

Assignment: 6

Reel/Frame:	034984/0584			Pages:	8
		Recorded:	02/19/2015
Attorney Dkt #:	448630US99PCT
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

PROTZMANN, GUIDO

Exec Dt:

06/23/2014

2

Exec Dt:

06/23/2014

3

KIEFER, DOMINIK

Exec Dt:

06/23/2014

4

SCHMITT, GUENTER

Exec Dt:

07/01/2014

5

KAUFMANN, MARITA

Exec Dt:

06/23/2014

6

OLAPOJU, MICHAEL

Exec Dt:

06/27/2014

Assignee

1

EVONIK INDUSTRIES AG

RELLINGHAUSER STRASSE 1-11

ESSEN, GERMANY 45128

Property

Pat #

Pub #

Intl #

App #

14422483

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

Assignment: 7

Reel/Frame:	036524/0187			Pages:	8
		Recorded:	09/09/2015
Attorney Dkt #:	45914199PCT
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

PROTZMANN, GUIDO

Exec Dt:

05/12/2015

2

Exec Dt:

05/12/2015

3

KIEFER, DOMINIK

Exec Dt:

05/20/2015

4

SCHMITT, GUENTER

Exec Dt:

06/10/2015

5

KAUFMANN, MARITA

Exec Dt:

05/20/2015

6

OLAPOJU, MICHAEL

Exec Dt:

01/11/2015

Assignee

1

EVONIK ROEHM GMBH

KIRSCHENALLEE

DARMSTADT, GERMANY 64293

Property

Pat #

Pub #

Intl #

App #

NONE

14774054

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

Assignment: 8

Reel/Frame:	050897/0871			Pages:	17
		Recorded:	11/02/2019
Attorney Dkt #:	7601/19071
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

HARTMANN, PATRIK

Exec Dt:

03/05/2019

2

KAUFMANN, MARITA

Exec Dt:

04/04/2019

3

Exec Dt:

04/16/2019

4

SCHÜTZ, THORBEN

Exec Dt:

03/11/2019

5

TRESKOW, MARCEL

Exec Dt:

03/28/2019

6

WITTKOWSKI, ANDREA

Exec Dt:

03/05/2019

Assignee

1

EVONIK RÖHM GMBH

KIRSCHENALLEE

DARMSTADT, GERMANY 64293

Property

Pat #

Pub #

Intl #

App #

16479497

Correspondence name and address
	MICHAEL A. SANZO
	15400 CALHOUN DRIVE
	SUITE 125
	ROCKVILLE, MD 20855

Assignment: 9

Reel/Frame:	060119/0201			Pages:	17
		Recorded:	06/07/2022
Attorney Dkt #:	7601/19071DIV
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

HARTMANN, PATRIK

Exec Dt:

03/05/2019

2

KAUFMANN, MARITA

Exec Dt:

04/04/2019

3

Exec Dt:

04/16/2019

4

SCHÜTZ, THORBEN

Exec Dt:

03/11/2019

5

TRESKOW, MARCEL

Exec Dt:

03/28/2019

6

WITTKOWSKI, ANDREA

Exec Dt:

03/05/2019

Assignee

1

EVONIK RÖHM GMBH

KIRSCHENALLEE

DARMSTADT, GERMANY 64293

Property

Pat #

Pub #

Intl #

App #

NONE

17750383

Correspondence name and address
	MICHAEL A. SANZO
	15400 CALHOUN DRIVE
	SUITE 125
	ROCKVILLE, MD 20855

Assignment: 10

Reel/Frame:	051446/0400			Pages:	17
		Recorded:	01/08/2020
Attorney Dkt #:	527600US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

11/04/2019

2

VORHOLZ, JOHANNES

Exec Dt:

11/04/2019

3

Exec Dt:

11/01/2019

4

KAUFMANN, MARITA

Exec Dt:

11/01/2019

5

WITTKOWSKI, ANDREA

Exec Dt:

11/01/2019

Assignee

1

DOLIVOSTRASSE 17

DARMSTADT, GERMANY 64293

Property

Pat #

Pub #

Intl #

App #

16629358

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

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