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Patent Assignment Assignor Details
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Assignor Name : WALTER, SIEGFRIED
Total Assignments: 14
Assignment: 1
Reel/Frame:004281/0687   Pages: 1
Recorded: 07/23/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WALTER, SIEGFRIED
Exec Dt:
08/24/1983
Assignee
1
MESSERSCHMITT-BOELKOW-BLOHM, GESELLSCHAFT MIT
BESCHRAENKTER HAFTUNG 8000
MUENCHEN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4489580
NONE
06523340
Correspondence name and address
W. G. FASSE
INDIANA POND LANE, P.O. BOX K
ST. ALBANS, ME 04971
Assignment: 2
Reel/Frame:004517/0746   Pages: 1
Recorded: 02/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HERMANN, DIETMAR
Exec Dt:
12/09/1985
2
WALTER, SIEGFRIED
Exec Dt:
12/05/1985
Assignee
1
CONTINENTAL GUMMI-WERKE AKTIENGESELLSCHAFT
KONIGSWORTHER PLATZ 1
3000 HANNOVER 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4701376
NONE
06829523
Correspondence name and address
BECKER & BECKER, INC.
712 FIRST & MAIN BLDG.,
137 N. MAIN STREET
DAYTON, OH 45402
Assignment: 3
Reel/Frame:011297/0249   Pages: 3
Recorded: 11/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUKAT, MICHAEL
Exec Dt:
11/06/2000
2
WALTER, SIEGFRIED
Exec Dt:
10/31/2000
3
JAHN, RUEDIGER
Exec Dt:
11/02/2000
Assignee
1
DR. ING. H.C.F. PORSCHE AG
POSTFACH 11 40
PATENTABTEILUNG - ECS
D-71283 WEISSACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6386625
NONE
09709346
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS, ET AL.
DONALD D. EVENSON
1200 G STREET, NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:012136/0486   Pages: 3
Recorded: 08/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUKAT, MICHAEL
Exec Dt:
08/23/2001
2
WALTER, SIEGFRIED
Exec Dt:
08/23/2001
3
JAHN, RUEDIGER
Exec Dt:
08/23/2001
Assignee
1
DR. ING. H.C.F. PORSCHE AG
POSTFACH 11 40 PORSCHESTRASSE
PATENTABTEILUNG-ECS
D-71283 WEISSACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6755174
US20020023618
09941789
Correspondence name and address
CROWELL & MORING LLP
DONALD D. EVENSON
P.O. BOX 14300
WASHINGTON, D.C. 20005
Assignment: 5
Reel/Frame:015306/0069   Pages: 3
Recorded: 05/07/2004
Attorney Dkt #:028987.52720US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEHRKENS, MICHAEL
Exec Dt:
12/15/2003
2
WALTER, SIEGFRIED
Exec Dt:
12/15/2003
3
MEIER, STEFFEN
Exec Dt:
12/15/2003
Assignee
1
DR. ING. H.C.F. PORSCHE
AKTIENGESELLSCHAFT
PORSCHEPLATZ 1
70435 STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7128181
US20040164581
10727991
Correspondence name and address
CROWELL & MORING LLP
DONALD D. EVENSON
INTELLECTUAL PROPERTY GROUP
PO BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 6
Reel/Frame:024510/0520   Pages: 2
Recorded: 06/09/2010
Attorney Dkt #:POR-BG 67
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERNTIER, MATTHIAS
Exec Dt:
12/18/2007
2
WALTER, SIEGFRIED
Exec Dt:
12/18/2007
3
WROBEL, LESZEK
Exec Dt:
12/18/2007
Assignee
1
DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT
PORSCHEPLATZ 1
STUTTGART, GERMANY D-70435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7770964
US20080122146
11944926
Correspondence name and address
LERNER GREENBERG STEMER LLP
2445 HOLLYWOOD BLVD
HOLLYWOOD, FL 33020
Assignment: 7
Reel/Frame:020917/0795   Pages: 4
Recorded: 05/08/2008
Attorney Dkt #:200920.0036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DITZEL, ECKHARD
Exec Dt:
04/07/2008
2
WALTER, SIEGFRIED
Exec Dt:
04/01/2008
3
GRESCH, MANFRED
Exec Dt:
04/01/2008
Assignee
1
W.C. HERAEUS GMBH
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8153232
US20080220202
12047353
Correspondence name and address
WILLIAM W. SCHWARZE [920-36US MSM]
PANITCH SCHWARZE BELISARIO & NADEL LLP
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103-7013
Assignment: 8
Reel/Frame:022467/0208   Pages: 3
Recorded: 03/30/2009
Attorney Dkt #:LUTZ 2 00960
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WALTER, SIEGFRIED
Exec Dt:
01/14/2009
Assignee
1
ALCATEL LUCENT
54, RUE LA BOETIE
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090180359
12350514
Correspondence name and address
FAY SHARPE/LUCENT
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115-1843
Assignment: 9
Reel/Frame:025245/0345   Pages: 2
Recorded: 11/04/2010
Attorney Dkt #:POR-BN19
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALTER, SIEGFRIED
Exec Dt:
03/05/2009
2
STRAETER, JAN CHRISTIAN
Exec Dt:
05/13/2009
3
HAHLWEG, HOLGER
Exec Dt:
05/05/2009
4
OGGIANU, ROBERT
Exec Dt:
05/05/2009
Assignee
1
DR. ING. H.C. F. PORSCHE AG
PORSCHEPLATZ 1
STUTTGART, GERMANY D-70435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8011719
US20090289475
12427241
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 10
Reel/Frame:025328/0843   Pages: 3
Recorded: 11/07/2010
Attorney Dkt #:POR-BO45
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOEHR, ROBERT
Exec Dt:
06/04/2009
2
SCHILLING, MARIO
Exec Dt:
07/13/2009
3
WALTER, SIEGFRIED
Exec Dt:
07/01/2009
4
GERBER, HARALD
Exec Dt:
06/17/2009
5
DUKAT, MICHAEL
Exec Dt:
06/04/2009
Assignee
1
DR. ING. H.C. F. PORSCHE AG
PORSCHEPLATZ 1
STUTTGART, GERMANY D-70435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8007025
US20100032988
12468083
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 11
Reel/Frame:025332/0609   Pages: 2
Recorded: 11/08/2010
Attorney Dkt #:POR-BP29
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALTER, SIEGFRIED
Exec Dt:
10/07/2009
2
HERNTIER, MATTHIAS
Exec Dt:
10/12/2009
3
OGGIANU, ROBERTO
Exec Dt:
10/07/2009
4
BRUNNER, VOLKER
Exec Dt:
10/12/2009
Assignee
1
DR. ING. H. C. F. PORSCHE AG
PORSCHEPLATZ 1
STUTTGART, GERMANY D-70435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8297690
US20100117402
12612760
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 12
Reel/Frame:030976/0984   Pages: 5
Recorded: 08/09/2013
Attorney Dkt #:920-115US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRESCH, MANFRED
Exec Dt:
07/17/2013
2
ROTH, JOSEF
Exec Dt:
07/17/2013
3
WALTER, SIEGFRIED
Exec Dt:
07/17/2013
4
BUSCHMANN, GERD
Exec Dt:
07/17/2013
5
BECKER, UDO
Exec Dt:
07/17/2013
Assignee
1
HERAEUS MATERIALS TECHNOLOGY GMBH & CO. KG
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130316122
13984570
Correspondence name and address
DEBRA GABRIEL (920-115US)
PANITCH SCHWARZE BELISARIO & NADEL LLP
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103-7013
Assignment: 13
Reel/Frame:036791/0142   Pages: 2
Recorded: 10/14/2015
Attorney Dkt #:CT37/US/AS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEINL, SVEN
Exec Dt:
10/13/2015
2
WALTER, SIEGFRIED
Exec Dt:
10/13/2015
3
EPPELE, JOCHEN
Exec Dt:
10/13/2015
Assignee
1
DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT
PORSCHEPLATZ 1
STUTTGART, GERMANY 70435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10322635
US20160121744
14882863
Correspondence name and address
HESPOS & PORCO LLP
110 WEST 40TH STREET
SUITE 2501
NEW YORK, NY 10018
Assignment: 14
Reel/Frame:041184/0390   Pages: 3
Recorded: 02/06/2017
Attorney Dkt #:384912-00036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DITZEL, ECKHARD
Exec Dt:
01/10/2017
2
WALTER, SIEGFRIED
Exec Dt:
01/16/2017
3
BENEDIKT, MICHAEL
Exec Dt:
01/16/2017
4
BECKER, UDO
Exec Dt:
01/10/2017
Assignee
1
HERAEUS DEUTSCHLAND GMBH & CO. KG
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9941197
US20170133313
15322171
Correspondence name and address
HASSAN ABBAS SHAKIR
575 MADISON AVENUE
KATTEN MUCHIN ROSENMAN LLP
NEW YORK, NY 10022-2585

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