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Patent Assignment Assignor Details
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Assignor Name : STOBER, REINHARD
Total Assignments: 23
Assignment: 1
Reel/Frame:004763/0962   Pages: 3
Recorded: 10/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STOBER, REINHARD
Exec Dt:
05/13/1987
2
FISCHER, WOLFGANG
Exec Dt:
05/13/1987
3
HUSS, MICHAEL
Exec Dt:
05/19/1987
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUSTRASSE 9
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4758282
NONE
06947180
Correspondence name and address
BEVERIDGE, DE GRANDI & WEILACHER
1819 H STREET, N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004756/0907   Pages: 3
Recorded: 09/04/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STOBER, REINHARD
Exec Dt:
05/19/1987
2
FISCHER, WOLFGANG
Exec Dt:
05/19/1987
3
HUSS, MICHAEL
Exec Dt:
05/19/1987
4
UDLUFT, KLAUS
Exec Dt:
05/19/1987
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4785087
NONE
06947458
Correspondence name and address
BEVERIDGE, DE GRANDI & WEILACHER
SUITE 1100
1819 H. ST., N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004841/0221   Pages: 3
Recorded: 03/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STOBER, REINHARD
Exec Dt:
11/03/1987
2
KOHN, ELLEN
Exec Dt:
11/11/1987
3
BISCHOFF, DIETMAR
Exec Dt:
11/03/1987
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4822851
NONE
06947179
Correspondence name and address
BEVERIDGE, DE GRANDI & WEILACHER
1819 H STREET, N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004997/0593   Pages: 3
Recorded: 01/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STOBER, REINHARD
Exec Dt:
11/25/1988
2
FISCHER, WOLFGANG
Exec Dt:
11/25/1988
3
HUSS, MICHAEL
Exec Dt:
11/25/1988
4
PIETER, REIMUND
Exec Dt:
11/25/1988
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT, WEISS FRAUENSTRASSE 9, 6000 FRANKFURT/MAIN, GERMANY, A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4940784
NONE
07227298
Correspondence name and address
BEVERIDGE, DEGRANDI & WEILACHER
STE 1100, 1819 H STREET, N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004997/0610   Pages: 3
Recorded: 01/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STOBER, REINHARD
Exec Dt:
11/25/1988
2
FISCHER, WOLFGANG
Exec Dt:
11/25/1988
3
HUSS, MICHAEL
Exec Dt:
11/25/1988
4
PIETER, REIMUND
Exec Dt:
11/25/1988
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT, WEISS FRAUENSTRASSE 9, 6000 FRANKFURT/MAIN,GERMANY, A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4981958
NONE
07227297
Correspondence name and address
BEVERIDGE, DEGRANDI & WEILACHER
STE 1100, 1819 H STREET, N.W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:005034/0185   Pages: 3
Recorded: 01/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STOBER, REINHARD
Exec Dt:
01/09/1989
2
BISCHOFF, DIETMAR
Exec Dt:
01/09/1989
3
HUSS, MICHAEL
Exec Dt:
01/09/1989
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4940785
NONE
07252933
Correspondence name and address
BEVERIDGE, DEGRANDI & WEILACHER
SUITE 1100
1819 H ST. N.W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:005183/0396   Pages: 1
Recorded: 11/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STOBER, REINHARD
Exec Dt:
10/20/1989
2
KOHN, ELLEN
Exec Dt:
11/17/1989
3
BISCHOFF, DIETMAR
Exec Dt:
10/25/1989
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5001191
NONE
07438070
Correspondence name and address
BEVERIDGE, DE GRANDI & WEILACHER
1819 H STREET, N. W., SUITE 1100
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:005770/0501   Pages: 3
Recorded: 07/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FISCHER, WOLFGANG
Exec Dt:
03/11/1991
2
BISCHOFF, DIETMAR
Exec Dt:
03/19/1991
3
HUSS, MICHAEL
Exec Dt:
03/20/1991
4
STOBER, REINHARD
Exec Dt:
03/22/1991
5
ROESSLER, GERT
Exec Dt:
04/02/1991
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
A CORPORATION OF THE FED. REP. OF
WEISSFRAUEN-STRASSE 9, 6000 FRANKFURT AM MAIN, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5116967
NONE
07524757
Correspondence name and address
BEVERIDGE, DEGRANDI & WEILACHER
STE. 1100, 1819 H STREET, NW
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:010080/0351   Pages: 3
Recorded: 07/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GORL, UDO
Exec Dt:
05/18/1999
2
STOBER, REINHARD
Exec Dt:
05/18/1999
3
LAUER, HARTMUT
Exec Dt:
05/11/1999
4
ERNST, UWE
Exec Dt:
05/18/1999
Assignee
1
PKU PULVERKAUTSCHUK UNION GMBH
PAUL-BAUMANN-STRASSE 1
DE-45764 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6340724
NONE
09293935
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 10
Reel/Frame:010219/0571   Pages: 3
Recorded: 09/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GORL, UDO
Exec Dt:
08/02/1999
2
STOBER, REINHARD
Exec Dt:
07/30/1999
3
LAUER, HARTMUT
Exec Dt:
08/20/1999
4
ERNST, UWE
Exec Dt:
08/02/1999
Assignee
1
PKU PULVEREKAUTSCHUK UNION GMBH
PAUL-BAUMANN-STRASSE 1
DE-45764 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6548584
NONE
09287628
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 11
Reel/Frame:010699/0683   Pages: 4
Recorded: 04/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GORL, UDO
Exec Dt:
10/13/1999
2
STOBER, REINHARD
Exec Dt:
10/11/1999
3
LAUER, HARTMUT
Exec Dt:
10/13/1999
4
ERNST, UWE
Exec Dt:
10/13/1999
Assignee
1
PKU PULVERKAUTSCHUK UNION GMBH
PAUL-BAUMANN-STRASSE 1
DE-45764 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6329449
NONE
09401850
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
ANN S. HOBBS
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NW, NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 12
Reel/Frame:010605/0871   Pages: 5
Recorded: 03/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GORL, UDO
Exec Dt:
01/17/2000
2
STOBER, REINHARD
Exec Dt:
01/07/2000
3
LAUER, HARTMUT
Exec Dt:
01/13/2000
4
ERNST, UWE
Exec Dt:
01/17/2000
Assignee
1
PKU PULVERKAUTSCHUK UNION GMBH
PAUL-BAUMANN-STRASSE 1
DE-45764 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6433064
NONE
09459975
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET N.W. (SUITE 800)
WASHINGTON, D.C. 20036
Assignment: 13
Reel/Frame:011252/0697   Pages: 2
Recorded: 10/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GORL, UDO
Exec Dt:
09/27/2000
2
TREMPLER, THOMAS
Exec Dt:
09/27/2000
3
STOBER, REINHARD
Exec Dt:
09/27/2000
4
ERNST, UWE
Exec Dt:
09/27/2000
Assignee
1
PKU PULVERKAUTSCHUK UNION GMBH
PAUL-BAUMANN-STRASSE 1
MARL, GERMANY DE-45
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6822036
NONE
09576179
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NW - 9TH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 14
Reel/Frame:012057/0655   Pages: 3
Recorded: 08/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOERL, UDO
Exec Dt:
06/07/2001
2
STOBER, REINHARD
Exec Dt:
06/07/2001
3
SCHMITT, MATTHIAS
Exec Dt:
06/07/2001
Assignee
1
PKU PULVERKAUTSCHUK UNION GMBH
C/O DEGUSSA HUELS AG, GEBASUDE 1042, POSTBEREICH 15
D-45764 MARL., GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6562883
US20020026004
09791622
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & ET AL
KIRSTEN A. GRUENEBERG, PH.D.
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR CUSTOMER NO. 22850
ARLINGTON, VIRGINIA 22202
Assignment: 15
Reel/Frame:012319/0815   Pages: 4
Recorded: 11/26/2001
Conveyance: RE-RECORD TO CORRECT THE ASSIGNEE'S ADDRESS, PREVIOUSLY RECORDED AT REEL 012057, FRAME 0655.
Assignors
1
GOERL, UDO
Exec Dt:
06/07/2001
2
STOBER, REINHARD
Exec Dt:
06/07/2001
3
SCHMITT, MATTHIAS
Exec Dt:
06/07/2001
Assignee
1
PKU PULVERKAUTSCHUK UNION GMBH
GEBAEUDE 1042, POSTBEREICH 15
C/O DEGUSSA HUELS AG
D-45764 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6562883
US20020026004
09791622
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
WILLIAM E. BEAUMONT
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 16
Reel/Frame:012522/0364   Pages: 3
Recorded: 01/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOERL, UDO
Exec Dt:
12/17/2001
2
STOBER, REINHARD
Exec Dt:
12/17/2001
3
SCHMITT, MATTHIAS
Exec Dt:
12/17/2001
4
GOUW, ANDREAS
Exec Dt:
12/21/2001
Assignee
1
PKU PULVERAUTSCHUR UNION GMBH
C/O DEGUSSA AG GEBAEUDE 1042-POSTBEREICH 15
D-45764 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6720369
US20020091190
09987748
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
JOHN K. PIKE, PH.D.
FOURTH FLOOR 1755 JEFFERSON DAVIS HWY
ARLINGTON, VIRGINIA 22202
Assignment: 17
Reel/Frame:012882/0246   Pages: 4
Recorded: 04/12/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME PREVIOUSLY RECORDED ON REEL 012522, FRAME 0364. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
GOERL, UDO
Exec Dt:
12/17/2001
2
STOBER, REINHARD
Exec Dt:
12/17/2001
3
SCHMITT, MATTHIAS
Exec Dt:
12/17/2001
4
GOUW, ANDREAS
Exec Dt:
12/21/2001
Assignee
1
PKU PULVERKAUTSCHUK UNION GMBH
GEBAEUDE 1042 - POSTBEREICH 15
C/O DEGUSSA AG
D-45764 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6720369
US20020091190
09987748
Correspondence name and address
OBLON SPIVAK MCCLLEAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 18
Reel/Frame:013037/0208   Pages: 3
Recorded: 06/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOERL, UDO
Exec Dt:
05/15/2002
2
SCHMITT, MATTHIAS
Exec Dt:
05/15/2002
3
STOBER, REINHARD
Exec Dt:
05/15/2002
4
GOUW, ANDREAS
Exec Dt:
05/15/2002
Assignee
1
DEGUSSA AG, INTELLECTUAL PROPERTY MANAGEMENT, STANDORT MARL
BAU 1042-PB 15
D-45764 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6713534
US20030036593
10118963
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
KIRSTEN A. GRUNEBERG
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 19
Reel/Frame:013406/0689   Pages: 3
Recorded: 10/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOERL, UDO
Exec Dt:
06/21/2002
2
STOBER, REINHARD
Exec Dt:
06/21/2002
3
SCHMITT, MATTHIAS
Exec Dt:
06/21/2002
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6878759
US20030119983
10273304
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
JOHN K. PIKE, PH.D.
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 20
Reel/Frame:013223/0467   Pages: 4
Recorded: 08/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMITT, MATTHIAS
Exec Dt:
07/31/2002
2
KUGE, MARTIN
Exec Dt:
08/05/2002
3
STOBER, REINHARD
Exec Dt:
08/12/2002
4
GORL, UDO
Exec Dt:
08/16/2002
5
LEIMANN, JURGEN
Exec Dt:
08/05/2002
6
ESSER, SUSANNE
Exec Dt:
08/08/2002
7
KOPIETZ, PETER
Exec Dt:
08/07/2002
8
TEIKE, SILKE
Exec Dt:
08/06/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7560414
US20030114350
10225368
Correspondence name and address
SMITH, GAMBRELL & RUSSELL
ROBERT G. WEILACHER
1850 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 21
Reel/Frame:013500/0292   Pages: 3
Recorded: 11/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUERL, UDO
Exec Dt:
10/22/2002
2
SCHMITT, MATTHIAS
Exec Dt:
10/22/2002
3
STOBER, REINHARD
Exec Dt:
10/22/2002
4
GOUW, ANDREAS
Exec Dt:
10/22/2002
Assignee
1
PKU PULVERKAUTSCHUK UNION GMBH
PUAL-BAUMANN-STRASSE 1
45772 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6825262
US20030144406
10183435
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:014001/0303   Pages: 4
Recorded: 04/25/2003
Conveyance: RECORD TO CORRECT ASSIGNOR #1'S NAME ON AN ASSIGNMENT PREVIOUSLY RECORDED ON REEL 0135500 FRAME 0292
Assignors
1
GOERL, UDO
Exec Dt:
10/22/2002
2
SCHMITT, MATTHIAS
Exec Dt:
10/22/2002
3
STOBER, REINHARD
Exec Dt:
10/22/2002
4
GOUW, ANDREAS
Exec Dt:
10/22/2002
Assignee
1
PKU PULVERKAUTSCHUK UNION GMBH
PAUL-BAUMANN-STRASSE 1
45772 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6825262
US20030144406
10183435
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:014748/0089   Pages: 3
Recorded: 11/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMITT, MATTHIAS
Exec Dt:
09/12/2003
2
GOERL, UDO
Exec Dt:
09/12/2003
3
STOBER, REINHARD
Exec Dt:
09/12/2003
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1, D-40474
DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040109944
10722414
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314

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