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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 : DOENGES, GERHARD

Total Assignments: 7

Assignment: 1

Reel/Frame:	004511/0956			Pages:	1
		Recorded:	01/31/1986
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

DIETRICH, ROLF

Exec Dt:

01/10/1986

DOENGES, GERHARD

Exec Dt:

01/10/1986

HERWIG, THOMAS

Exec Dt:

01/10/1986

Assignee

HEIMANN GMBH

WIESBADEN, GERMANY

Property

Pat #

Pub #

Intl #

App #

4722096

NONE

06824465

Correspondence name and address
	HILL, VAN SANTEN, STEADMAN & SIMPSON
	70TH FLOOR SEARS TOWER
	CHICAGO, IL 60606

Assignment: 2

Reel/Frame:	004719/0299			Pages:	1
		Recorded:	06/04/1987
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

DOENGES, GERHARD

Exec Dt:

05/12/1987

KOCH, CORNELIUS

Exec Dt:

05/12/1987

Assignee

HEIMANN GMBH

WIESBADEN, GERMANY

Property

Pat #

Pub #

Intl #

App #

4756015

NONE

07057317

Correspondence name and address
	HILL, VAN SANTEN, STEADMAN & SIMPSON
	70TH FLOOR SEARS TOWER
	CHICAGO, IL 60606

Assignment: 3

Reel/Frame:	004845/0938			Pages:	1
		Recorded:	02/29/1988
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

DOENGES, GERHARD

Exec Dt:

02/02/1988

DIETRICH, ROLF

Exec Dt:

02/02/1988

THOMA, HELMUT

Exec Dt:

02/02/1988

VON UNGER, ECKART-ALFRED

Exec Dt:

02/02/1988

Assignee

HEIMANN GMBH

WIESBADEN, NETHERLANDS

Property

Pat #

Pub #

Intl #

App #

4841554

NONE

07161991

Correspondence name and address
	HILL, VAN SANTEN, STEADMAN & SIMPSON
	A PROFESSIONAL CORPORATION
	70TH FLOOR SEARS TOWER
	CHICAGO, IL 60606

Assignment: 4

Reel/Frame:	005276/0582			Pages:	1
		Recorded:	04/03/1990
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

DOENGES, GERHARD

Exec Dt:

03/22/1990

Assignee

HEIMAN GMBH, A GERMAN CORP.

WIESBADEN,, GERMANY

Property

Pat #

Pub #

Intl #

App #

4987584

NONE

07503670

Correspondence name and address
	HILL, VAN SANTEN, STEADMAN & SIMPSON
	70TH FLOOR SEARS TOWER
	CHICAGO, IL 60606

Assignment: 5

Reel/Frame:	005419/0841			Pages:	2
		Recorded:	08/09/1990
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

BERMBACH, RAINER

Exec Dt:

07/24/1990

DOENGES, GERHARD

Exec Dt:

07/24/1990

GEUS, GEORG

Exec Dt:

07/24/1990

KOCH, CORNELIUS

Exec Dt:

07/24/1990

Assignee

HEIMANN GMBH

WIESBADEN, GERMANY

Property

Pat #

Pub #

Intl #

App #

5065418

NONE

07564603

Correspondence name and address
	HILL, VAN SANTEN, STEADMAN AND SIMPSON
	A PROFESSIONAL CORP.
	70TH FLOOR SEARS TOWER
	CHICAGO, IL 60606

Assignment: 6

Reel/Frame:	005419/0843			Pages:	2
		Recorded:	08/09/1990
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

BERMBACH, RAINER

Exec Dt:

07/24/1990

DOENGES, GERHARD

Exec Dt:

07/24/1990

GEUS, GEORG

Exec Dt:

07/24/1990

KOCH, CORNELIUS

Exec Dt:

07/24/1990

Assignee

HEIMANN GMBH

WIESBADEN, GERMANY

Property

Pat #

Pub #

Intl #

App #

5091924

NONE

07564602

Correspondence name and address
	HILL, VAN SANTEN, STEADMAN & SIMPSON
	A PROFESSIONAL CORPORATION
	70TH FLOOR SEARS TOWER
	CHICAGO, IL 60606

Assignment: 7

Reel/Frame:	012107/0763			Pages:	3
		Recorded:	08/28/2001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

DOENGES, GERHARD

Exec Dt:

07/31/2001

Assignee

HEIMANN SYSTEMS GMBH

IM HERZEN 4

WIESBADEN, GERMANY 65205

Property

Pat #

Pub #

Intl #

App #

6663280

US20030002630

09892781

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

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