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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 : HAFNER, DIETRICH

Total Assignments: 6

Assignment: 1

Reel/Frame:	008810/0312			Pages:	2
		Recorded:	11/19/1997
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

HAFNER, DIETRICH

Exec Dt:

04/30/1997

Assignee

BYK GULDEN LOMBERG CHEMISCHE FABRIK GMBH

BYK-GULDEN-STR. 2

KONSTANZ D-78467, GERMANY

Property

Pat #

Pub #

Intl #

App #

5891844

NONE

08809687

Correspondence name and address
	JACOBSON, PRICE, HOLMAN & STERN
	IRWIN M. AISENBERG
	400 7TH STREET, N.W.
	WASHINGTON, D.C. 20004

Assignment: 2

Reel/Frame:	013115/0722			Pages:	5
		Recorded:	07/22/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

HAFNER, DIETRICH

Exec Dt:

02/28/2002

GERMANN, PAUL-GEORG

Exec Dt:

02/24/2002

Assignee

BYK GULDEN LOMBERG CHEMISCHE FABRIK GMBH

BYK-GULDEN-STRASSE 2

78467 KONSTANZ, GERMANY

Property

Pat #

Pub #

Intl #

App #

7053176

NONE

10088294

Correspondence name and address
	NATH & ASSOCIATES
	GARY M. NATH
	1030 15TH STREET, N.W., 6TH FLOOR
	WASHINGTON, D.C. 20005

Assignment: 3

Reel/Frame:	012962/0306			Pages:	2
		Recorded:	06/05/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

HAFNER, DIETRICH

Exec Dt:

05/27/2002

EISTETTER, KLAUS

Exec Dt:

05/27/2002

Assignee

BYK GULDEN LOMBERG CHEMISCHE FABRIK GMBH

BYK-GULDEN-STR. 2

KONSTANZ, GERMANY D-784

Property

Pat #

Pub #

Intl #

App #

6436970

NONE

09369455

Correspondence name and address
	JACOBSON HOLMAN PLLC
	400 SEVENTH STREET, N.W.
	WASHINGTON, D.C. 20004-2218

Assignment: 4

Reel/Frame:	013331/0773			Pages:	3
		Recorded:	09/27/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

HAFNER, DIETRICH

Exec Dt:

07/24/2002

KELLER, ANDREAS

Exec Dt:

08/19/2002

RATHGEB, FRANK

Exec Dt:

07/25/2002

SCHAFFER, PETER

Exec Dt:

07/31/2002

WURST, WILHELM

Exec Dt:

08/05/2002

KARL, CHRISTOPH

Exec Dt:

07/26/2002

Assignee

ALTANA PHARMA AG

BYK-GULDEN-STRASSE 2

78467 KONSTANZ, GERMANY

Property

Pat #

Pub #

Intl #

App #

NONE

US20030091509

10182621

Correspondence name and address
	NATH & ASSOCIATES
	GARY M. NATH
	1030 15TH STREET, N.W.
	6TH FLOOR
	WASHINGTON, D.C. 20005

Assignment: 5

Reel/Frame:	013549/0871			Pages:	4
		Recorded:	12/04/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

HAFNER, DIETRICH

Exec Dt:

10/31/2002

KELLER, ANDREAS

Exec Dt:

11/05/2002

RATHGEB, FRANK

Exec Dt:

10/29/2002

SCHAFFER, PETER

Exec Dt:

11/18/2002

WURST, WILHELM

Exec Dt:

10/30/2002

KARL, CHRISTOPH

Exec Dt:

11/25/2002

Assignee

ALTANA PHARMA AG

BYK-GULDEN-STRASSE 2

78467

KONSTANZ, GERMANY

Property

Pat #

Pub #

Intl #

App #

NONE

US20030158087

10240324

Correspondence name and address
	NATH & ASSOC.
	GARY M. NATH
	1030 15TH ST,NW-6TH FL.
	WASH. DC 20005

Assignment: 6

Reel/Frame:	015005/0147			Pages:	3
		Recorded:	08/03/2004
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

HAFNER, DIETRICH

Exec Dt:

07/26/2004

Assignee

ALTANA PHARMA AG

P.O. BOX 10 03 10

KONSTANZ, GERMANY D-78403

Property

Pat #

Pub #

Intl #

App #

NONE

US20040254112

10837604

Correspondence name and address
	NATH & ASSOCIATES, PLLC
	GARY M. NATH
	1030 15TH STREET, N.W. 8TH FLOOR
	WASHINGTON, D.C. 20005

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