skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
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 : KELLER, BRUNO
Total Assignments: 15
Assignment: 1
Reel/Frame:004059/0468   Pages: 2
Recorded: 11/04/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRETHER, PAUL
Exec Dt:
10/26/1982
2
BRADER, KURT
Exec Dt:
10/26/1982
3
KELLER, BRUNO
Exec Dt:
10/26/1982
Assignee
1
SULZER BROTHERS LIMITED
A CORP OF SWITZELAND
WINTERTHUR, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4432174
NONE
06390946
Correspondence name and address
FRANCIS C. HAND
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 2
Reel/Frame:004143/0942   Pages: 1
Recorded: 07/06/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRETHER, PAUL
Exec Dt:
06/22/1983
2
BRADER, KURT
Exec Dt:
06/22/1983
3
KELLER, BRUNO
Exec Dt:
06/22/1983
Assignee
1
SULZER BROTHERS LIMITED
A SWISS CORP.
WINTERTHUR, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4545160
NONE
06478026
Correspondence name and address
FRANCIS C. HAND
KENYON AND KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 3
Reel/Frame:004293/0926   Pages: 1
Recorded: 08/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRETHER, PAUL
Exec Dt:
07/25/1984
2
BRADER, KURT
Exec Dt:
07/25/1984
3
KELLER, BRUNO
Exec Dt:
07/25/1984
Assignee
1
SULZER BROTHERS LIMITED A CORP OF SWITZERLAND
WINTERTHUR, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4563843
NONE
06576332
Correspondence name and address
FRANCIS C. HAND
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 4
Reel/Frame:005528/0208   Pages: 3
Recorded: 11/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KELLER, BRUNO
Exec Dt:
10/10/1990
2
ALLEMANN, MARCO
Exec Dt:
10/10/1990
Assignee
1
TRUMPF GRUESCH AG, A CORP. OF SWITZERLAND
GRUESCH,, SWITZERLAND CH-7214
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5044080
NONE
07621750
Correspondence name and address
PETER L. COSTAS
3 LEWIS STREET
HARTFORD, CT 06103
Assignment: 5
Reel/Frame:009381/0023   Pages: 3
Recorded: 08/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAUER, JORG
Exec Dt:
05/12/1998
2
HAAS, THOMAS
Exec Dt:
05/13/1998
3
KELLER, BRUNO
Exec Dt:
05/25/1998
4
FREUND, ANDREAS
Exec Dt:
05/15/1998
5
BURKHARDT, WERNER
Exec Dt:
05/15/1998
6
MICHELCHEN, DIETRICH
Exec Dt:
05/15/1998
7
BERWEILER, MONIKA
Exec Dt:
05/15/1998
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6337300
NONE
09081568
Correspondence name and address
BEVERIDGE, DEGRANDI, WEILACHER ET AL
ROBERT G. WEILACHER
1850 M STREET, N.W.
SUITET 800
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:009486/0270   Pages: 2
Recorded: 09/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELLER, BRUNO
Exec Dt:
08/18/1998
2
SCHAUHOFF, STEPHINE
Exec Dt:
08/20/1998
3
DORN, KLAUS
Exec Dt:
08/21/1998
4
ALT, HARTMUT
Exec Dt:
08/25/1998
5
MICHELCHEN, DIETRICH
Exec Dt:
08/21/1998
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
DE-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6191222
NONE
09130470
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 7
Reel/Frame:010836/0788   Pages: 2
Recorded: 05/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELLER, BRUNO
Exec Dt:
08/18/1998
2
SCHAUHOFF, STEPHANIE
Exec Dt:
08/20/1998
3
DORN, KLAUS
Exec Dt:
08/21/1998
4
ALT, HARTMUT
Exec Dt:
08/25/1998
5
MICHELCHEN, DIETRICH
Exec Dt:
08/25/1998
Assignee
1
DEGUSSA-HULS AG
WEISSFRAUENSTRASSE 9
FRANKFURT AM MAIN, GERMANY DE-60
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6191222
NONE
09130470
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVENUE, NW
9TH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 8
Reel/Frame:014547/0648   Pages: 3
Recorded: 10/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAUER, JORG
Exec Dt:
09/05/2003
2
HAAS, THOMAS
Exec Dt:
09/10/2003
3
KELLER, BRUNO
Exec Dt:
09/10/2003
4
FREUND, ANDREAS
Exec Dt:
08/29/2003
5
BURKHARDT, WERNER
Exec Dt:
09/02/2003
6
MICHELCHEN, DIETRICH
Exec Dt:
09/12/2003
7
BERWEILER, MONIKA
Exec Dt:
08/29/2003
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040072686
09988390
Correspondence name and address
SMITH, GAMBRELL & RUSSELL
ROBERT G. WEILACHER
PROMENADE II, SUITE 3100
1230 PEACHTREE STREET, NE
ATLANTA, GA 30309
Assignment: 9
Reel/Frame:014625/0361   Pages: 4
Recorded: 10/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEHR, EMIL
Exec Dt:
09/25/2003
2
KELLER, BRUNO
Exec Dt:
09/25/2003
3
VAN LEEUWEN, WILHELMUS CORNELIS
Exec Dt:
10/15/2003
4
HEGGEN, JOHN
Exec Dt:
10/15/2003
Assignee
1
SULZER CHEMTECH AG
WINTERTHUR, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7287746
US20040103686
10690437
Correspondence name and address
CARELLA, BYRNE, BAIN, GILIFILLAN ET AL
FRANCIS C. HAND
5 BECKER FARM ROAD
ROSELAND, NJ 07068
Assignment: 10
Reel/Frame:032237/0847   Pages: 14
Recorded: 02/18/2014
Attorney Dkt #:428341US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON RYMON LIPINSKI, TADEUSZ
Exec Dt:
06/03/2013
2
KELLER, BRUNO
Exec Dt:
05/29/2013
3
BEISSMANN, FRANK
Exec Dt:
06/03/2013
4
NEUGEBAUER, PETER
Exec Dt:
05/29/2013
5
KERNKE, RUTH
Exec Dt:
06/04/2013
6
POPPE, DIRK
Exec Dt:
06/06/2013
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9284230
US20140228211
14239489
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:034844/0745   Pages: 9
Recorded: 01/29/2015
Attorney Dkt #:447658US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERMES, FLORIAN
Exec Dt:
05/27/2014
2
STURM, DOMINIK
Exec Dt:
05/28/2014
3
GOLDITZ, CHRISTIAN
Exec Dt:
05/27/2014
4
WICKE, MICHAEL
Exec Dt:
05/28/2014
5
JUNG, HERBERT
Exec Dt:
05/27/2014
6
HARTMANN, JUERGEN
Exec Dt:
06/05/2014
7
KELLER, BRUNO
Exec Dt:
05/27/2014
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10155878
US20150191619
14418288
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:040631/0001   Pages: 9
Recorded: 11/08/2016
Attorney Dkt #:478508US106PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENNIG, ANDRE
Exec Dt:
05/20/2016
2
ARNOLD, THOMAS
Exec Dt:
05/19/2016
3
WICKE, MICHAEL
Exec Dt:
06/07/2016
4
HARTMANN, JUERGEN
Exec Dt:
05/19/2016
5
KELLER, BRUNO
Exec Dt:
05/19/2016
6
SCHMITT, GUENTER
Exec Dt:
05/30/2016
7
WALDHAUS, MICHAEL
Exec Dt:
05/20/2016
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10385244
US20170260433
15309698
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:042642/0325   Pages: 8
Recorded: 05/31/2017
Attorney Dkt #:503024US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENNIG, ANDRÉ
Exec Dt:
02/01/2017
2
KELLER, BRUNO
Exec Dt:
02/01/2017
3
HARTMANN, JUERGEN
Exec Dt:
02/01/2017
4
ARNOLD, THOMAS
Exec Dt:
02/09/2017
5
WALDHAUS, MICHAEL
Exec Dt:
02/07/2017
6
MAERZ, MONIKA
Exec Dt:
02/03/2017
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10195829
US20170335141
15597893
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:053464/0899   Pages: 10
Recorded: 08/12/2020
Attorney Dkt #:SHJ657
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEHR, EMIL
Exec Dt:
07/03/2020
2
KELLER, BRUNO
Exec Dt:
07/02/2020
3
VAN LEEUWEN, WILHELMUS CORNELIS
Exec Dt:
07/07/2020
4
HEGGEN, JOHN
Exec Dt:
07/09/2020
Assignee
1
SULZER MANAGEMENT AG
NEUWIESENSTRASSE 15, 8401
WINTERTHUR, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7377498
US20070272326
11881652
Correspondence name and address
SHALEV, JENCMEN & CO.
24 HA-NAGAR, AMY-C BUILDING
P.O.B 6411 NEVE-NE'EMAN
HOD HASHARON, 4527713 ISRAEL
Assignment: 15
Reel/Frame:061028/0785   Pages: 5
Recorded: 09/08/2022
Attorney Dkt #:004083USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELLER, BRUNO
Exec Dt:
07/18/2022
2
BALK, SVEN
Exec Dt:
06/10/2022
Assignee
1
RÖHM GMBH
DEUTSCHE-TELEKOM-ALLEE 9
DARMSTADT, GERMANY 64295
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230120483
17905888
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102

Search Results as of: 05/21/2024 07:21 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT