USPTO Assignments on the Web

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

Assignments on the Web > Patent Query

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 : KIRCHNER, THOMAS

Total Assignments: 8

Assignment: 1

Reel/Frame:	007702/0126			Pages:	3
		Recorded:	10/04/1995
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

RUPP, MICHAEL

Exec Dt:

09/13/1995

SCHIFFER, WERNER

Exec Dt:

09/13/1995

VARHANIOVSKY, GYULA

Exec Dt:

09/13/1995

KIRCHNER, THOMAS

Exec Dt:

09/13/1995

ASTERIADIS, NIKOLAUS

Exec Dt:

09/13/1995

Assignee

WALTER GRASSLE GMBH

REETZWEG 42

D-76327 PFINZTAL-SOLLINGEN, GERMANY

Property

Pat #

Pub #

Intl #

App #

5661249

NONE

08513621

Correspondence name and address
	ANTONELLI, TERRY, STOUT & KRAUS
	DONALD E. STOUT
	1300 NORTH SEVENTEENTH STREET, STE. 1800
	ARLINGTON, VA 22209

Assignment: 2

Reel/Frame:	007742/0398			Pages:	3
		Recorded:	10/26/1995
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

RUPP, MICHAEL

Exec Dt:

10/16/1995

SCHIFFER, WERNER

Exec Dt:

10/16/1995

VARHANIOVSKY, GYULA

Exec Dt:

10/16/1995

KIRCHNER, THOMAS

Exec Dt:

10/16/1995

ASTERIADIS, NIKOLAUS

Exec Dt:

10/16/1995

Assignee

WALTER GRASSLE GMBH

REETZWEG 42

PFINZTAL-SOLLINGEN, GERMANY D-763

Property

Pat #

Pub #

Intl #

App #

5826696

NONE

08513238

Correspondence name and address
	ANTONELLI, TERRY, STOUT & KRAUS
	DONALD E. STOUT
	SUITE 1800
	1300 NORTH SEVENTEENTH STREET
	ARLINGTON, VA 22209

Assignment: 3

Reel/Frame:	037210/0777			Pages:	3
		Recorded:	12/04/2015
Attorney Dkt #:	W 1729US; 67267-070US1
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

GUENTHER, PAUL

Exec Dt:

10/19/2015

GIRARDET, JONAS

Exec Dt:

10/19/2015

KIRCHNER, THOMAS

Exec Dt:

10/19/2015

GROTS, ALEXANDER

Exec Dt:

10/19/2015

Assignee

WORKAROUND UG (HAFTUNGSBESCHRAENKT)

ST.-MARTIN-STRASSE 53-54

MUENCHEN, GERMANY 81669

Property

Pat #

Pub #

Intl #

App #

10537143

US20160161301

14880456

Correspondence name and address
	KERRIE A. LABA
	400 WEST MAPLE ROAD, SUITE 350
	CARLSON, GASKEY & OLDS, PC
	BIRMINGHAM, MI 48009

Assignment: 4

Reel/Frame:	051155/0857			Pages:	6
		Recorded:	12/02/2019
Attorney Dkt #:	W1729US1; 67267-070PUS1
Conveyance:	CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNMENT PREVIOUSLY RECORDED ON REEL 037210 FRAME 0777. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE AND ADDRESS.

Assignors

GUENTHER, PAUL

Exec Dt:

10/19/2015

GIRARDET, JONAS

Exec Dt:

10/19/2015

KIRCHNER, THOMAS

Exec Dt:

10/19/2015

GROTS, ALEXANDER

Exec Dt:

10/19/2015

Assignee

WORKAROUND GMBH

RUPERT-MAYER STREET 44

MUNICH, GERMANY 81379

Property

Pat #

Pub #

Intl #

App #

10537143

US20160161301

14880456

Correspondence name and address
	CARLSON, GASKEY & OLDS
	400 WEST MAPLE ROAD
	SUITE 350
	BIRMINGHAM, MI 48009

Assignment: 5

Reel/Frame:	048190/0143			Pages:	6
		Recorded:	01/30/2019
Attorney Dkt #:	3519B/175
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

MAIER-HEIN, LENA

Exec Dt:

01/19/2019

KIRCHNER, THOMAS

Exec Dt:

01/19/2019

GRÖHL, JANEK

Exec Dt:

01/19/2019

Assignee

DEUTSCHES KREBSFORSCHUNGSZENTRUM STIFTUNG DES ÖFFENTLICHEN RECHTS

IM NEUENHEIMER FELD 280

HEIDELBERG, GERMANY 69120

Property

Pat #

Pub #

Intl #

App #

NONE

US20190192008

16313969

Correspondence name and address
	ARNE HANS
	SUNSTEIN KANN MURPHY & TIMBERS LLP
	125 SUMMER STREET
	BOSTON, MA 02110

Assignment: 6

Reel/Frame:	055321/0816			Pages:	11
		Recorded:	02/18/2021
Attorney Dkt #:	30408/56365 US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

MAIER-HEIN, LENA

Exec Dt:

01/29/2021

WIRKERT, SEBASTIAN JOSEF

Exec Dt:

01/29/2021

VEMURI, ANANT SURAJ

Exec Dt:

01/28/2021

MENJIVAR, LEONARDO ANTONIO AYALA

Exec Dt:

01/28/2021

SEIDLITZ, SILVIA

Exec Dt:

01/25/2021

KIRCHNER, THOMAS

Exec Dt:

02/01/2021

ADLER, TIM

Exec Dt:

01/02/2021

Assignee

DEUTSCHES KREBSFORSCHUNGSZENTRUM STIFTUNG DES ÖFFENTLICHEN RECHTS

IM NEUENHEIMER FELD 280

HEIDELBERG, GERMANY 69120

Property

Pat #

Pub #

Intl #

App #

NONE

US20220008157

17263850

Correspondence name and address
	MARSHALL, GERSTEIN & BORUN LLP
	233 SOUTH WACKER DRIVE
	SUITE 6300
	CHICAGO, IL 60606

Assignment: 7

Reel/Frame:	055293/0030			Pages:	12
		Recorded:	02/17/2021
Attorney Dkt #:	30408/56366 US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

MAIER-HEIN, LENA

Exec Dt:

01/29/2021

WIRKERT, SEBASTIAN JOSEF

Exec Dt:

01/27/2021

VEMURI, ANANT SURAJ

Exec Dt:

01/28/2021

MENJIVAR, LEONARDO ANTONIO AYALA

Exec Dt:

01/28/2021

SEIDLITZ, SILVIA

Exec Dt:

01/27/2021

KIRCHNER, THOMAS

Exec Dt:

02/03/2021

ADLER, TIM

Exec Dt:

01/02/2017

Assignee

DEUTSCHES KREBSFORSCHUNGSZENTRUM STIFTUNG DES ÖFFENTLICHEN RECHTS

IM NEUENHEIMER FELD 280

HEIDELBERG, GERMANY 69120

Property

Pat #

Pub #

Intl #

App #

NONE

US20220012874

17263858

Correspondence name and address
	MARSHALL, GERSTEIN & BORUN LLP
	233 SOUTH WACKER DRIVE
	SUITE 6300
	CHICAGO, IL 60606

Assignment: 8

Reel/Frame:	055334/0402			Pages:	14
		Recorded:	02/18/2021
Attorney Dkt #:	30408/56366 US
Conveyance:	CORRECTIVE ASSIGNMENT TO CORRECT THE 7TH INVENTOR'S EXECUTION DATE PREVIOUSLY RECORDED AT REEL: 055293 FRAME: 0030. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.