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Patent Assignment Assignor Details
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Assignor Name : HOFFMANN, DIETER
Total Assignments: 32
Assignment: 1
Reel/Frame:003977/0708   Pages: 1
Recorded: 02/18/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRAHMANN, HELMUT
Exec Dt:
02/04/1982
2
HOFFMANN, DIETER
Exec Dt:
02/05/1982
3
WACKER, ALFRED
Exec Dt:
02/02/1982
Assignee
1
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHLAMPEN MBH, A LIMITED LIABILITY COMPANY OF GERMANY
HELLABRUNNER
STRASSE 1, D-8000 MUNCHEN 90, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4469983
NONE
06350036
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
261 MADISON AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004017/0623   Pages: 1
Recorded: 06/02/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOFFMANN, DIETER
Exec Dt:
05/24/1982
Assignee
1
KERN & CO. AG.
5001 AARAU, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4482118
NONE
06384389
Correspondence name and address
MICHAEL E. ZALL
TWO YORKSHIRE DR.
SUFFERN, NY 10901
Assignment: 3
Reel/Frame:004089/0561   Pages: 1
Recorded: 08/30/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUBRICH, WOLFGANG
Exec Dt:
08/19/1982
2
HOFFMANN, DIETER
Exec Dt:
08/19/1982
Assignee
1
O & K ORENSTEIN & KOPPEL AKTIENGESELLSCHAT,FT,
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4486049
NONE
06412927
Correspondence name and address
NILS H. LJUNGMAN
205 COULTER BLDG.
GREENSBURG, PA 15601
Assignment: 4
Reel/Frame:004223/0020   Pages: 3
Recorded: 01/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOFFMANN, DIETER
Exec Dt:
01/11/1984
2
BEIER, STEFAN
Exec Dt:
01/11/1984
3
BOECKH, FRANZ-XAVER
Exec Dt:
01/11/1984
4
BRAUN, ANTON
Exec Dt:
01/11/1984
5
BRUNNER, THOMAS
Exec Dt:
01/11/1984
6
HOFFMAN, DIETER
Exec Dt:
01/11/1984
7
KIESS, PETER
Exec Dt:
01/11/1984
8
WAGNER, BERND
Exec Dt:
01/11/1984
9
ZINSER, HEINER
Exec Dt:
01/11/1984
Assignee
1
KALTENBACH & VOIGT GMBH & CO.
BISMARCKRING 39,
A W. GERMAN CORP.
7950 BIBERACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4571182
NONE
06573827
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
200 GARDEN CITY PLAZA
GARDEN CITY, NY 11530-3391
Assignment: 5
Reel/Frame:004446/0775   Pages: 1
Recorded: 08/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOFFMANN, DIETER
Exec Dt:
07/01/1985
2
TRUMPER, REINHARD
Exec Dt:
07/01/1985
Assignee
1
O&K ORENSTEIN & KOPPEL AG
BERLIN BRUNSBUTTELER DAMM 144-208
D-1000 BERLIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4681205
NONE
06767134
Correspondence name and address
MC GLEW AND TUTTLE
28 WEST 44TH ST.
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:004714/0087   Pages: 1
Recorded: 05/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOFFMANN, DIETER
Exec Dt:
04/21/1987
2
HAUSLER, ALFRED
Exec Dt:
04/21/1987
3
BOHSE, KARL-HEINZ
Exec Dt:
04/21/1987
4
TRUMPER, REINHARD
Exec Dt:
04/21/1987
Assignee
1
O&K ORENSTEIN & KOPPEL AKTIENGESELLSHCAFT
1000 BERLIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4776449
NONE
07047691
Correspondence name and address
TOREN, MC GEADY AND ASSOCIATES
521 FIFTH AVENUE
NEW YORK, NY 10175
Assignment: 7
Reel/Frame:004897/0765   Pages: 1
Recorded: 02/19/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HERMENTIN, PETER
Exec Dt:
10/29/1987
2
PAAL, MICHAEL
Exec Dt:
11/08/1987
3
KRAEMER, HANS PETER
Exec Dt:
10/29/1987
4
KOLAR, CENEK
Exec Dt:
10/29/1987
5
HOFFMANN, DIETER
Exec Dt:
10/29/1987
6
GERKEN, MANFRED
Exec Dt:
10/29/1987
7
BERSCHEID, HANS GERD
Exec Dt:
12/11/1987
8
BOTTGER, DIRK
Exec Dt:
12/11/1987
Assignee
1
BEHRINGWERKE AKTIENGESELLSCHAFT, A CORP. OF THE FED. REP. OF GERMANY
D-3550 MARBURG/LAHN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4948880
NONE
07129006
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER
1775 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 8
Reel/Frame:004929/0714   Pages: 1
Recorded: 08/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HERMENTIN, PETER
Exec Dt:
06/20/1988
2
PAAL, MICHAEL
Exec Dt:
07/06/1988
3
KOLAR, CENEK
Exec Dt:
06/20/1988
4
KRAEMER, HANS P.
Exec Dt:
06/20/1988
5
HOFFMANN, DIETER
Exec Dt:
06/20/1988
6
BERSCHEID, HANS G.
Exec Dt:
06/23/1988
7
BOTTGER, DIRK
Exec Dt:
06/23/1988
Assignee
1
BEHRINGWERKE AKTIENGESELLSCHAFT, A CORP. OF THE FED. REP. OF GERMANY
D-3550 MARBURG/LAHN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4914191
NONE
07216199
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:004929/0181   Pages: 1
Recorded: 08/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARTMANN, JORG
Exec Dt:
08/16/1988
2
HOFFMANN, DIETER
Exec Dt:
08/16/1988
Assignee
1
KERN & CO., LTD., A CORP. OF SWITZERLAND
CH-5001 AARAU, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4869105
NONE
07236007
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BUILDING
WASHINGTON AND PRINCE STREETS
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 10
Reel/Frame:004956/0119   Pages: 1
Recorded: 09/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WAHLEN, ERIKA
Exec Dt:
08/23/1988
2
HOFFMANN, DIETER
Exec Dt:
08/23/1988
Assignee
1
KERN & CO. LTD., CH-5001 AARAU, SWITZERLAND, A CORP. OF SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4943149
NONE
07241249
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
WASHINGTON AND PRINCE STREETS
P. O. BOX 1404, GEORGE MASON BLDG.,
ALEXANDRIA, VA 22313-1404
Assignment: 11
Reel/Frame:005087/0552   Pages: 1
Recorded: 06/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HERMENTIN, PETER
Exec Dt:
04/10/1989
2
RAAB, ERNST
Exec Dt:
04/10/1989
3
KOLAR, CENEK
Exec Dt:
04/10/1989
4
GERKEN, MANFRED
Exec Dt:
04/10/1989
5
HOFFMANN, DIETER
Exec Dt:
04/10/1989
6
KRAEMER, HANS P.
Exec Dt:
04/10/1989
7
STACHE, ULRICH
Exec Dt:
04/10/1989
Assignee
1
BEHRINGWERKE AKTIENGESELLSCHAFT, D-3550 MARBURG/LAHN, FED. REP. OF GERMANY, A CORP. OF THE FED. REP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5260425
NONE
07360807
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT AND DUNNER
1775 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:005155/0485   Pages: 1
Recorded: 10/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOFFMANN, DIETER
Exec Dt:
09/25/1989
Assignee
1
KERN & CO. AG,
CH-5001 AARAU,, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4957375
NONE
07418531
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BUILDING
WASHINGTON AND PRINCE STREETS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 13
Reel/Frame:005233/0363   Pages: 1
Recorded: 01/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOFFMANN, DIETER
Exec Dt:
01/16/1990
2
SCHOLIAN, THOMAS
Exec Dt:
01/16/1990
Assignee
1
KERN & CO. LTD., A CORP. OF SWITZERLAND
CH-5001 AARAU, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5000585
NONE
07438308
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG.
WASHINGTON & PRINCE STS.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 14
Reel/Frame:019770/0758   Pages: 2
Recorded: 08/31/2007
Attorney Dkt #:DEAV1993-B005 US CNT 2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOSSLET, KLAUS
Exec Dt:
06/01/1994
2
CZECH, JOERG
Exec Dt:
06/01/1994
3
HOFFMANN, DIETER
Exec Dt:
06/01/1994
Assignee
1
BEHRINGWERKE AKTIENGESELLSCHAFT
POSTFACH 1140
D-35001 MARBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8552159
US20040202646
10815925
Correspondence name and address
KAREN I. KRUPEN
1041 ROUTE 202-206
BRIDGEWATER, NJ 08807
Assignment: 15
Reel/Frame:007040/0629   Pages: 2
Recorded: 06/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAUSMEYER, HORST
Exec Dt:
06/13/1994
2
HOFFMANN, DIETER
Exec Dt:
06/13/1994
3
WEBER, WOLFGANG
Exec Dt:
06/13/1994
Assignee
1
MAN GUTEHOFFNUNGSHUTTE AKTIENGESELLSCHAFT
BAHNHOFSTRASSE 66
46145 OBERHAUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5533770
NONE
08244703
Correspondence name and address
MAX FOGIEL
61 ETHEL ROAD WEST
PISCATAWAY, NEW JERSEY 08854
Assignment: 16
Reel/Frame:007130/0325   Pages: 5
Recorded: 09/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOSSLET, KLAUS
Exec Dt:
08/29/1994
2
CZECH, JOERG
Exec Dt:
08/29/1994
3
HOFFMANN, DIETER
Exec Dt:
08/29/1994
4
VASELLA, ANDREA
Exec Dt:
08/19/1994
5
HOOS, ROLAND
Exec Dt:
08/19/1994
6
TILLEQUIN, FRANCOIS
Exec Dt:
08/29/1994
7
FLORENT, JEAN-CLAUDE
Exec Dt:
08/29/1994
8
AZOULAY, MICHEL
Exec Dt:
08/29/1994
9
MONNERET, CLAUDE
Exec Dt:
08/29/1994
10
JACQUESY, JEAN-CLAUDE
Exec Dt:
08/29/1994
11
GESSON, JEAN-PIERRE
Exec Dt:
08/29/1994
12
KOCH, MICHEL
Exec Dt:
08/29/1994
Assignees
1
BEHRINGWERKE AKTIENGESELLSCHAFT
D-35001 MARBURG, GERMANY
2
LABORATOIRES HOECHST S/A
D-35001 MARBURG, GERMANY
F-92080 PARIS LA DEFENSE, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5621002
NONE
08302459
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER
MR. HERBERT W. PATTERSON
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 17
Reel/Frame:007157/0914   Pages: 4
Recorded: 09/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOSSLET, KLAUS
Exec Dt:
09/02/1994
2
CZECH, JORG
Exec Dt:
09/02/1994
3
HOFFMANN, DIETER
Exec Dt:
09/02/1994
4
TILLEQUIN, FRANCOIS
Exec Dt:
08/29/1994
5
FLORENT, JEAN-CLAUDE
Exec Dt:
08/29/1994
6
AZOULAY, MICHEL
Exec Dt:
08/29/1994
7
MONNERET, CLAUDE
Exec Dt:
08/29/1994
8
JACQUESY, JEAN-CLAUDE
Exec Dt:
08/29/1994
9
GESSON, JEAN-PIERRE
Exec Dt:
08/29/1994
10
KOCH, MICHEL
Exec Dt:
08/29/1994
Assignees
1
BEHRINGWERKE AKTIENGESELLSCHAFT
D-35001 MARBURG, GERMANY
2
LABORATOIRES HOECHST S/A
F-92080 PARIS LA DEFENSE, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5877158
NONE
08309035
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
MR. HERBERT W. PATTERSON
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 18
Reel/Frame:007600/0138   Pages: 2
Recorded: 07/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOSSLET, KLAUS
Exec Dt:
04/13/1995
2
CZECH, JORG
Exec Dt:
04/13/1995
3
HOFFMANN, DIETER
Exec Dt:
04/13/1995
Assignee
1
BEHRINGWERKE AKTIENGESELLSCHAFT
POSTFACH 11 40
MARBURG, GERMANY D-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5710134
NONE
08446211
Correspondence name and address
MELVIN BLECHER, PH.D.
FOLEY & LARDNER
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 19
Reel/Frame:011381/0351   Pages: 2
Recorded: 12/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLER, DENNIS
Exec Dt:
02/19/1998
2
FEUSTEL, MICHAEL
Exec Dt:
02/19/1998
3
VOLLMER, AXEL
Exec Dt:
02/19/2000
4
VYBIRAL, REINHARD
Exec Dt:
02/16/1998
5
HOFFMANN, DIETER
Exec Dt:
02/16/1998
Assignee
1
CLARIANT GMBH
D-65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6180683
NONE
09036893
Correspondence name and address
CLARIANT CORPORATION
SCOTT E. HANF
INDUSTRIAL PROPERTY DEPARTMENT
4331 CHESAPEAKE DRIVE
CHARLOTTE, NORTH CAROLINA 28216
Assignment: 20
Reel/Frame:010218/0601   Pages: 3
Recorded: 08/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, DIETER
Exec Dt:
08/23/1999
2
SCHRADER, VOLKMAR
Exec Dt:
08/23/1999
3
STENZEL, THOMAS
Exec Dt:
08/23/1999
4
SCHOMBEL, HANS-JOACHIM
Exec Dt:
08/23/1999
Assignee
1
MAN TAKRAF FORDERTECHNIK GMBH
TORGAUER STRASSE 336
04347 LEIPZIG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6276758
NONE
09385944
Correspondence name and address
MCGLEW AND TUTTLE, P.C.
JOHN JAMES MCGLEW
SCARBOROUGH STATION
SCARBOROUGH, NEW YORK 10510-0827
Assignment: 21
Reel/Frame:010317/0643   Pages: 5
Recorded: 10/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIES, GERHARD
Exec Dt:
10/04/1999
2
HOFFMANN, DIETER
Exec Dt:
09/22/1999
3
SCHRADER, VOLKMAR
Exec Dt:
09/24/1999
4
STENZEL, THOMAS
Exec Dt:
09/27/1999
5
JOHN, MANFRED
Exec Dt:
09/24/1999
6
POTENBERG, KLAUS
Exec Dt:
09/24/1999
7
SCHOMBEL, HANS-JOACHIM
Exec Dt:
09/27/1999
8
GLOCKNER, BERND
Exec Dt:
09/24/1999
9
GNIKLE, MATTHIAS
Exec Dt:
09/24/1999
Assignee
1
MAN TAKRAF FORDERTECHNIK GMBH
TORGAUER STRASSE 336
04347 LEIPZIG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6224163
NONE
09390400
Correspondence name and address
MCGLEW & TUTTLE, P.C.
THEOBALD J. DENGLER
SCARBOROUGH STATION
SCARBOROUGH, NEW YORK 10510-0827
Assignment: 22
Reel/Frame:011699/0465   Pages: 3
Recorded: 04/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOFFMANN, DIETER
Exec Dt:
04/03/2001
Assignee
1
MAN TAKRAF FORDERTECHNIK GMBH
TORGAUER STRASSE 336
04347 LEIPZIG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6547336
US20010038236
09827695
Correspondence name and address
MCGLEW & TUTTLE, P.C.
JOHN JAMES MCGLEW
SCARBOROUGH STATION
SCARBOROUGH, NEW YORK 10510-0827
Assignment: 23
Reel/Frame:015627/0470   Pages: 2
Recorded: 07/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOFFMANN, DIETER
Exec Dt:
04/05/2004
Assignee
1
ERCO LEUCHTEN GMBH
BROCKHAUSER WEG 80-82
D-58507 LUDENSCHEID, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6994571
US20040248441
10802698
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE BOX 900
RIVERDALE (BRONX), NEW YORK 10471-0900
Assignment: 24
Reel/Frame:015647/0720   Pages: 2
Recorded: 08/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOFFMANN, DIETER
Exec Dt:
04/05/2004
Assignee
1
ERCO LEUCHTEN GMBH
BROCKHAUSER WEG 80-82
D-58507 LUDENSCHEID, GERMANY D-58507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7086875
US20040253856
10802695
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
5676 RIVERDALE AVENUE BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 25
Reel/Frame:017631/0092   Pages: 3
Recorded: 02/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOFFMANN, DIETER
Exec Dt:
01/10/2006
Assignee
1
MAN TAKRAF FORDERTECHNIK GMBH
TORGAUER STRASSE 336
04347 LEIPZIG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7284650
US20070102263
11328382
Correspondence name and address
MCGLEW & TUTTLE, PC
P.O. BOX 9227
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 26
Reel/Frame:019117/0768   Pages: 2
Recorded: 03/20/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, MANFRED
Exec Dt:
03/12/2007
2
NOWACZYK, CHRISTIAN
Exec Dt:
03/13/2007
3
WALTER, MICHAEL J.
Exec Dt:
03/19/2007
4
BRINKMANN, ANDREAS
Exec Dt:
03/19/2007
5
HOFFMANN, DIETER
Exec Dt:
03/19/2007
Assignee
1
GUTEHOFFNUNGSHUTTE RADSATZ GMBH
GARTENSTR. 40
46145 OBERHAUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080212106
11663363
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, ILLINOIS 60610
Assignment: 27
Reel/Frame:020693/0742   Pages: 2
Recorded: 03/20/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, MANFRED
Exec Dt:
02/29/2008
2
NOWACZYK, CHRISTIAN
Exec Dt:
02/29/2008
3
WALTER, MICHAEL J.
Exec Dt:
03/10/2008
4
BRINKMANN, ANDREAS
Exec Dt:
03/10/2008
5
HOFFMANN, DIETER
Exec Dt:
03/10/2008
Assignee
1
GUTEHOFFNUNGSHUTTE RADSATZ GMBH
GARTENSTR. 40
46145 OBERHAUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080204765
12067400
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 28
Reel/Frame:021375/0595   Pages: 3
Recorded: 08/12/2008
Attorney Dkt #:12948-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, MANFRED
Exec Dt:
08/02/2008
2
WALTER, MICHAEL J.
Exec Dt:
07/30/2008
3
HOFFMANN, DIETER
Exec Dt:
07/30/2008
4
BRINKMANN, ANDREAS
Exec Dt:
07/30/2008
Assignee
1
GUTEHOFFNUNGSHUTTE RADSATZ GMBH
GARTENSTRASSE 40
OBERHAUSEN, GERMANY 46145
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7602506
US20060232787
11256284
Correspondence name and address
BRINKS HOFER GILSON & LIONE
524 SOUTH MAIN STREET
SUITE 200
ANN ARBOR, MI 48104
Assignment: 29
Reel/Frame:024422/0546   Pages: 3
Recorded: 05/21/2010
Attorney Dkt #:810233
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, DIETER
Exec Dt:
05/17/2010
2
KAEMPER, THOMAS
Exec Dt:
05/11/2010
Assignee
1
FORBO SIEGLING GMBH
LILIENTHALSTRASSE 6/8
HANNOVER, GERMANY 30179
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8657978
US20100243130
12744129
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD. - FRANKFURT
TWO PRUDANTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 30
Reel/Frame:026996/0561   Pages: 2
Recorded: 09/30/2011
Attorney Dkt #:74017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUBRICH, FRANK
Exec Dt:
09/27/2011
2
HOFFMANN, DIETER
Exec Dt:
09/27/2011
Assignee
1
TAKRAF GMBH
TORGAUER STRASSE 336
LEIPZIG, GERMANY 04347
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8876030
US20120018557
13262294
Correspondence name and address
MCGLEW & TUTTLE, PC
P.O. BOX 9227
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 31
Reel/Frame:030286/0619   Pages: 2
Recorded: 04/25/2013
Attorney Dkt #:74396
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUBRICH, FRANK
Exec Dt:
04/04/2013
2
HOFFMANN, DIETER
Exec Dt:
04/04/2013
Assignee
1
TAKRAF GMBH
TORGAUER STR. 336
LEIPZIG, GERMANY 04347
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8985302
US20130206543
13818239
Correspondence name and address
MCGLEW & TUTTLE, PC
P.O. BOX 9227
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227
Assignment: 32
Reel/Frame:052573/0393   Pages: 5
Recorded: 05/05/2020
Attorney Dkt #:2016P30135WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRUMM, CHRISTIAN
Exec Dt:
10/23/2019
2
STEFFENS, FRIEDHELM
Exec Dt:
10/23/2019
3
HOFFMANN, DIETER
Exec Dt:
03/12/2020
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10894222
US20200030712
16485492
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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