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 : NEFF, HELMUT
Total Assignments: 7
Assignment: 1
Reel/Frame:005644/0027   Pages: 3
Recorded: 03/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/04/1991
2
Exec Dt:
02/04/1991
3
Exec Dt:
02/04/1991
Assignee
1
NEUENSOTHRIETHERSTR. 20
D-3104 UNTERLUSS, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07672656
Correspondence name and address
SPENCER & FRANK
1111 - 19TH STREET, N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:006681/0554   Pages: 3
Recorded: 09/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/28/1993
2
Exec Dt:
07/28/1993
Assignee
1
D-29345 UNTERLUSS, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08114170
Correspondence name and address
ROBERT KINBERG
SPENCER, FRANK & SCHNEIDER
1111 19TH STREET, N.W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:006902/0532   Pages: 4
Recorded: 02/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/31/1993
2
Exec Dt:
12/31/1993
3
Exec Dt:
12/31/1993
4
Exec Dt:
12/31/1993
5
Exec Dt:
12/31/1993
Assignees
1
NEUENSOTHRIETHERSTRASSE 20
29345 UNTERLUSS, GERMANY
2
FALKENSTEINER STRASSE 2
24159 KIEL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08166343
Correspondence name and address
NORMAN N. KUNITZ
SPENCER, FRANK & SCHNEIDER
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:009177/0310   Pages: 3
Recorded: 01/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/1997
2
Exec Dt:
01/06/1997
Assignee
1
NEUENSOTHRIETHERSTRASSE 20
D-29345 UNTERLUSS, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08782631
Correspondence name and address
SPENCER & FRANK
GABOR J. KELEMEN
1100 NEW YORK AVENUE, NW
SUITE 300 EAST
WASHINGTON, DC 20005-3955
Assignment: 5
Reel/Frame:009291/0172   Pages: 3
Recorded: 07/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/1998
2
Exec Dt:
05/07/1998
3
Exec Dt:
05/06/1998
Assignees
1
PEMPELFURTSTRASSE 1
D-40880 RATINGEN, GERMANY
2
NEUENSOTHRIETHER STRASSE 20
D-29345 UNTERLUSS, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09053523
Correspondence name and address
SPENCER & FRANK
GABOR J. KELEMEN
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3955
Assignment: 6
Reel/Frame:010132/0790   Pages: 3
Recorded: 07/02/1998
Conveyance: (ASSIGNMENT OF ASSIGNOR'S INTEREST) RE-RECORD TO CORRECT RECORDATION DATE OF 07-01-98 TO 07-02-98 PREVIOUSLY RECORDED AT REEL 9291 FRAME 0172.
Assignors
1
Exec Dt:
04/30/1998
2
Exec Dt:
05/07/1998
3
Exec Dt:
05/06/1998
Assignees
1
PEMPELFURTSTRASSE 1
D-40880 RATINGEN, GERMANY
2
NEUENSOTHRIETHER STRASSE 20
D-29345 UNTERLUSS, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09053523
Correspondence name and address
SPENCER & FRANK
GABOR J. KELEMEN
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3955
Assignment: 7
Reel/Frame:009397/0959   Pages: 3
Recorded: 08/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/1998
2
Exec Dt:
07/27/1998
3
Exec Dt:
07/16/1998
4
Exec Dt:
07/22/1998
Assignees
1
PEMPELFURTSTRASSE 1
D-40880 RATINGEN, GERMANY
2
NEUENSOTHRIETHER STRASSE 20
D-29345 UNTERLUSS, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09137079
Correspondence name and address
SPENCER & FRANK
GABOR J. KELEMEN
SUITE 300 EAST
1100 NEW YORK AVE., N.W.
WASHINGTON, DC 20005-3955

Search Results as of: 06/24/2024 01:19 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