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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 : KERSCHER, VOLKER

Total Assignments: 14

Assignment: 1

Reel/Frame:	005251/0517			Pages:	2
		Recorded:	03/12/1990
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

1

KNEBEL, JOACHIM

Exec Dt:

10/03/1988

2

KERSCHER, VOLKER

Exec Dt:

10/03/1988

3

Exec Dt:

10/03/1988

Assignee

1

6100 DARMSTADT, GERMANY

Property

Pat #

Pub #

Intl #

App #

NONE

07262899

Correspondence name and address
	DONALD R. BENTZ
	POST OFFICE BOX 6434
	SCOTTSDALE, AZ 85261

Assignment: 2

Reel/Frame:	006394/0709			Pages:	3
		Recorded:	01/05/1993
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

1

KERSCHER, VOLKER

Exec Dt:

06/24/1992

2

Exec Dt:

06/24/1992

Assignee

1

ROEHM GMBH CHEMISCHE FABRIK

POSTFACH 4242, KIRSCHENALLEE

DARMSTADT 1, GERMANY D-6100

Property

Pat #

Pub #

Intl #

App #

NONE

07907560

Correspondence name and address
	OBLON, SPIVAK, MCCLELLAND, MAIER &
	NEUSTADT, P.C.
	ATTN: NORMAN F. OBLON
	1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
	ARLINGTON, VA 22202

Assignment: 3

Reel/Frame:	006835/0153			Pages:	3
		Recorded:	12/03/1993
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

11/23/1993

2

KERSCHER, VOLKER

Exec Dt:

11/23/1993

Assignee

1

ROEHM GMBH CHEMISCHE FABRIK PATENTABTEILUNG

DARMSTADT, GERMANY 64275

Property

Pat #

Pub #

Intl #

App #

NONE

08134738

Correspondence name and address
	NORMAN F. OBLON
	OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
	4TH FLR., 1755 JEFFERSON DAVIS HWY.
	ARLINGTON, VA 22202

Assignment: 4

Reel/Frame:	006854/0142			Pages:	3
		Recorded:	12/03/1993
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

11/23/1993

2

KERSCHER, VOLKER

Exec Dt:

11/23/1993

Assignee

1

ROEHM GMBH CHEMISCHE FABRIK PATENTABTEILUNG

DARMSTADT, GERMANY 64275

Property

Pat #

Pub #

Intl #

App #

NONE

08134736

Correspondence name and address
	NORMAN F. OBLON
	OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
	FOURTH FLOOR
	1755 JEFFERSON DAVIS HIGHWAY
	ARLINGTON, VA 22202

Assignment: 5

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: 6

Reel/Frame:	008824/0682			Pages:	3
		Recorded:	05/13/1996
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

03/21/1996

2

Exec Dt:

03/21/1996

3

SCHARNKE, WOLFGANG

Exec Dt:

03/21/1996

4

KERSCHER, VOLKER

Exec Dt:

03/21/1996

Assignee

1

ROEHM GMBH CHEMISCHE FABRIK

KIRSCHENALLEE

D-64293 DARMSTADT, GERMANY

Property

Pat #

Pub #

Intl #

App #

NONE

08609771

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

Assignment: 7

Reel/Frame:	012447/0048			Pages:	2
		Recorded:	01/10/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

KERSCHER, VOLKER

Exec Dt:

05/02/2000

2

Exec Dt:

04/20/2000

Assignee

1

KIRSCHENALLEE

D-64293 DARMSTADT,, GERMANY

Property

Pat #

Pub #

Intl #

App #

NONE

09508112

Correspondence name and address
	OBLON SPIVAK ET AL
	1755 J. DAVIS HWY.
	4TH FL
	ARLINGTON VA 22202

Assignment: 8

Reel/Frame:	012038/0498			Pages:	3
		Recorded:	08/02/2001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

KERSCHER, VOLKER

Exec Dt:

05/02/2001

2

Exec Dt:

04/20/2001

Assignee

1

KIRSCHENALLEE,

D-64293, DARMSTADT, GERMANY

Property

Pat #

Pub #

Intl #

App #

NONE

09508112

Correspondence name and address
	OBLON, SPIVAK, MCCLELLAND ET AL
	JOSEPH A. SCAFETTA, JR.
	FOURTH FLOOR
	1755 JEFFERSON DAVIS HIGHWAY
	ARLINGTON, VA 22202

Assignment: 9

Reel/Frame:	016819/0463			Pages:	3
		Recorded:	04/19/2005
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

02/01/2005

2

KLESSE, WOLFGANG

Exec Dt:

02/02/2005

3

KERSCHER, VOLKER

Exec Dt:

02/28/2005

4

HARTMANN, PATRIK

Exec Dt:

02/01/2005

Assignee

1

ROEHM GMBH & CO. KG

KIRSCHENALLEE

64293 DARMSTADT, GERMANY

Property

Pat #

Pub #

Intl #

App #

10529478

Correspondence name and address
	OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
	1940 DUKE STREET
	ALEXANDRIA, VA 22314

Assignment: 10

Reel/Frame:	020084/0430			Pages:	3
		Recorded:	11/08/2007
Attorney Dkt #:	283253US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

SCHMITT, GEROLD

Exec Dt:

11/30/2005

2

Exec Dt:

12/02/2005

3

KERSCHER, VOLKER

Exec Dt:

11/30/2005

Assignee

1

ROEHM GMBH & CO. KG

KIRSCHENALLEE

DARMSTADT, GERMANY 64293

Property

Pat #

Pub #

Intl #

App #

NONE

10564355

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

Assignment: 11

Reel/Frame:	024119/0728			Pages:	8
		Recorded:	03/23/2010
Attorney Dkt #:	354926US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

MARTIN, REINHOLD

Exec Dt:

12/09/2009

2

KERSCHER, VOLKER

Exec Dt:

12/09/2009

3

DRAEGER, FRANZISKA

Exec Dt:

12/08/2009

Assignee

1

EVONIK ROEHM GMBH

KIRSCHENALLEE

DARMSTADT, GERMANY 64293

Property

Pat #

Pub #

Intl #

App #

NONE

12677546

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

Assignment: 12

Reel/Frame:	023815/0638			Pages:	4
		Recorded:	01/20/2010
Attorney Dkt #:	352537US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

SCHMITT, GEROLD

Exec Dt:

11/20/2009

2

KLESSE, WOLFGANG

Exec Dt:

12/21/2009

3

KNEBEL, JOACHIM

Exec Dt:

11/24/2009

4

KERSCHER, VOLKER

Exec Dt:

12/11/2009

Assignee

1

EVONIK ROEHM GMBH

KIRSCHENALLEE

DARMSTADT, GERMANY 64293

Property

Pat #

Pub #

Intl #

App #

NONE

12668677

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

Assignment: 13

Reel/Frame:	024501/0480			Pages:	22
		Recorded:	06/08/2010
Attorney Dkt #:	360216US0PCT
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

KNEBEL, JOACHIM

Exec Dt:

05/05/2010

2

Exec Dt:

05/05/2010

3

PROTZMANN, GUIDO

Exec Dt:

05/05/2010

4

GOTTMANN, KLAUS

Exec Dt:

05/06/2010

5

Exec Dt:

05/11/2010

6

SCHMITT, GEROLD

Exec Dt:

05/05/2010

7

TESSMER, DIETER

Exec Dt:

05/06/2010

8

KARNBROCK, WILHELM

Exec Dt:

05/19/2010

9

KLESSE, WOLFGANG

Exec Dt:

05/05/2010

10

KERSCHER, VOLKER

Exec Dt:

05/06/2010

Assignee

1

EVONIK ROEHM GMBH

KIRSCHENALLEE

DARMSTADT, GERMANY 64293

Property

Pat #

Pub #

Intl #

App #

12745703

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

Assignment: 14

Reel/Frame:	026002/0385			Pages:	7
		Recorded:	03/23/2011
Attorney Dkt #:	377061US99PCT
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

KNEBEL, JOACHIM

Exec Dt:

02/17/2011

2

KARNBROCK, WILHELM

Exec Dt:

02/18/2011

3

KERSCHER, VOLKER

Exec Dt:

02/25/2011

Assignee

1

EVONIK ROEHM GMBH

KIRSCHENALLEE

DARMSTADT, GERMANY 64293

Property

Pat #

Pub #

Intl #

App #

13119244

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

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