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 : HESS, WALTER
Total Assignments: 10
Assignment: 1
Reel/Frame:004018/0747   Pages: 1
Recorded: 04/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HESS, WALTER
Exec Dt:
04/02/1982
2
NICOLAI, FRANZ
Exec Dt:
04/02/1982
3
TREISS, ERICH
Exec Dt:
04/02/1982
4
GOTTING, OTTO
Exec Dt:
04/02/1982
Assignee
1
MANNESMANN AKTIENGESELLSCHAFT
MANNESMANNUFER 2
A CORP.
4000 DUSSELDORF 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4479043
NONE
06369819
Correspondence name and address
RALF H. SIEGEMUND
1100 EQUITABLE PLA.
3455 WILSHIRE BLVD.
LOS ANGELES, CA 90010
Assignment: 2
Reel/Frame:004002/0516   Pages: 1
Recorded: 05/17/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOTTING, OTTO
Exec Dt:
05/03/1982
2
HESS, WALTER
Exec Dt:
05/03/1982
3
NICOLAI, FRANZ
Exec Dt:
05/03/1982
Assignee
1
MANNESMANN AKTIENGESELLSCHAFT MANNESMANNUFER 2, 4000 DUSSELDORF 1, A CORP. OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4440533
NONE
06378688
Correspondence name and address
RALF H. SIEGEMUND
1100 EQUITABLE PLAZA
3455 WILSHIRE BLVD.
LOS ANGELES, CA 90010
Assignment: 3
Reel/Frame:004025/0155   Pages: 1
Recorded: 07/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HESS, WALTER
Exec Dt:
07/06/1982
2
NICOLAI, FRANZ
Exec Dt:
07/06/1982
3
GOTTING, OTTO
Exec Dt:
07/06/1982
Assignee
1
MANNESMANN AKTIENGESELLSCHAFT, MANNESMANNUFER 2, 4000 DUSSELDORF 1, A CORP. OF
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4482584
NONE
06401616
Correspondence name and address
RALF H. SIEGEMUND
1100 EQUITABLE PLAZA
3455 WILSHIRE BLVD.
LOS ANGELES, CA 90010
Assignment: 4
Reel/Frame:008875/0658   Pages: 2
Recorded: 12/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBELING, MICHAEL
Exec Dt:
10/29/1997
2
LABUSCHEWSKI, JURGEN
Exec Dt:
11/11/1997
3
GLINKA, ULRICH
Exec Dt:
10/31/1997
4
HESS, WALTER
Exec Dt:
10/28/1997
Assignees
1
RHEINISCHE KALKSTEINWERKE GMBH
42489 WULFRATH, GERMANY
2
DEUTSCHE BABCOCK ANLAGEN GMBH
46049 OBERHAUSEN, GERMANY
3
CITY OF HAGEN
58095 HAGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5876689
NONE
08974722
Correspondence name and address
NILS H. LJUNGMAN & ASSOCIATES
NILS H. LJUNGMAN, ESQ.
P.O. BOX 130
GREENSBURG, PA 15601-0130
Assignment: 5
Reel/Frame:012863/0524   Pages: 3
Recorded: 05/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HESS, WALTER
Exec Dt:
04/04/2002
2
JULI, THOMAS
Exec Dt:
04/17/2002
Assignee
1
HESS MASCHINENFABRIK GMBH & CO. KG
FREIER-GRUND-STR. 123
D-57299 BURBACH-WAHLBACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6685459
US20030138516
10068354
Correspondence name and address
ALIX, YALE & RISTAS, LLP
L. JAMES RISTAS
750 MAIN STREET
HARTFORD, CT 06103-2721
Assignment: 6
Reel/Frame:016785/0735   Pages: 2
Recorded: 07/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HESS, WALTER
Exec Dt:
04/22/2005
Assignee
1
ETON CORPORATION
1015 CORPORATION WAY
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D522997
NONE
29220446
Correspondence name and address
JONES DAY
222 EAST 41ST STREET
NEW YORK, NEW YORK 10017
Assignment: 7
Reel/Frame:016785/0730   Pages: 2
Recorded: 07/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HESS, WALTER
Exec Dt:
06/01/2005
Assignee
1
ETON CORPORATION
1015 CORPORATION WAY
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7239237
US20060154690
11031481
Correspondence name and address
JONES DAY
222 EAST 41ST STREET
NEW YORK, NY 10017
Assignment: 8
Reel/Frame:029826/0406   Pages: 3
Recorded: 02/13/2013
Attorney Dkt #:156234
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HESS, WALTER
Exec Dt:
02/05/2013
2
TREVISAN, OSKAR
Exec Dt:
02/05/2013
Assignee
1
TRISA HOLDING AG
KANTONSSTRASSE 31,
CH-6234 TRIENGEN, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9066579
US20130139338
13816843
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:029835/0840   Pages: 3
Recorded: 02/15/2013
Attorney Dkt #:156313
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HESS, WALTER
Exec Dt:
02/05/2013
2
STEINMANN, PATRIK
Exec Dt:
02/05/2013
Assignee
1
TRISA HOLDING AG
KANTONSSTRASSE 31
CH-6234 TRIENGEN, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9572417
US20130139339
13817310
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
Reel/Frame:055275/0799   Pages: 3
Recorded: 02/16/2021
Attorney Dkt #:195020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAERTSCHI, ARMIN
Exec Dt:
02/02/2021
2
GROSS, PETER
Exec Dt:
02/02/2021
3
HESS, WALTER
Exec Dt:
02/02/2021
Assignee
1
TRISA HOLDING AG
KANTONSSTRASSE 31
TRIENGEN, SWITZERLAND CH-6234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210145162
17263320
Correspondence name and address
PETER T. EWALD
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

Search Results as of: 06/21/2024 05:46 AM
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