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 : DAMBKES, GEORG
Total Assignments: 5
Assignment: 1
Reel/Frame:004409/0555   Pages: 1
Recorded: 04/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CORNILS, BOY
Exec Dt:
03/27/1985
2
KONKOL, WERNER
Exec Dt:
03/27/1985
3
BACH, HANSWILHELM
Exec Dt:
03/27/1985
4
DAMBKES, GEORG
Exec Dt:
03/27/1985
5
GICK, WILHELM
Exec Dt:
03/27/1985
6
GREB, WOLFGANG
Exec Dt:
03/27/1985
7
WIEBUS, ERNST
Exec Dt:
03/27/1985
Assignee
1
RUHRCHEMIE AKTIENGESELLSCHAFT
A CORP OF GERMANY
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4593126
NONE
06719754
Correspondence name and address
BIERMAN, BIERMAN & PEROFF
437 MADISON AVE.
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:004600/0399   Pages: 1
Recorded: 09/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KONKOL, WERNER
Exec Dt:
09/02/1986
2
BAHRMANN, HELMUT
Exec Dt:
09/02/1986
3
DAMBKES, GEORG
Exec Dt:
09/02/1986
4
GICK, WILHELM
Exec Dt:
09/02/1986
5
WIEBUS, ERNST
Exec Dt:
09/02/1986
6
BACH, HANSWILHELM
Exec Dt:
09/02/1986
Assignee
1
RUHRCHEMIE AKTIENGESELLSCHAFT
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4711648
NONE
06906455
Correspondence name and address
BIERMAN & MUSERLIAN
757 THIRD AVE.
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:004786/0934   Pages: 1
Recorded: 09/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BREITKOPF, NORBERT
Exec Dt:
09/15/1987
2
DAMBKES, GEORG
Exec Dt:
09/15/1987
3
BACH, HANSWILHELM
Exec Dt:
09/15/1987
Assignee
1
RUHRCHEMIE AKTIENGESELLSCHAFT, A CORP.
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5008473
NONE
07098047
Correspondence name and address
BIERMAN AND MUSERLIAN
757 THIRD AVE.,
NEW YORK, NY 10017
Assignment: 4
Reel/Frame:005609/0166   Pages: 2
Recorded: 02/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DAMBKES, GEORG
Exec Dt:
01/30/1991
2
LAPPE, PETER
Exec Dt:
01/30/1991
3
THONNESSEN, FRANZ
Exec Dt:
01/30/1991
4
SPRINGER, HELMUT
Exec Dt:
01/30/1991
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5072058
NONE
07632353
Correspondence name and address
BIERMAN & MUSERLIAN
757 THIRD AVE.
NEW YORK, NY 10017
Assignment: 5
Reel/Frame:007171/0581   Pages: 2
Recorded: 09/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAHRMANN, HELMUT
Exec Dt:
08/31/1994
2
GREB, WOLFGANG
Exec Dt:
08/31/1994
3
DAMBKES, GEORG
Exec Dt:
08/31/1994
4
HEYMANNS, PETER
Exec Dt:
08/31/1994
5
KALBFELL, HEINZ
Exec Dt:
08/31/1994
6
LAPPE, PETER
Exec Dt:
08/31/1994
7
SPRINGER, HELMUT
Exec Dt:
08/31/1994
8
VON MULMANN, EBERHARD
Exec Dt:
08/31/1994
9
WEBER, JURGEN
Exec Dt:
08/31/1994
10
WIEBUS, ERNST
Exec Dt:
08/31/1994
11
WIEBUS, ERNST
Exec Dt:
08/31/1994
12
FROHNING, CARL DIETER
Exec Dt:
08/31/1994
13
KAPPESSER, HARALD
Exec Dt:
08/31/1994
Assignee
1
HOECHST AKTIENGESELLSCHAFT
WERK RUHRCHEMIE, PATENT DEPARTMENT
POSTFACH 13 01 60
D-46128 OBERHAUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5410072
NONE
08311557
Correspondence name and address
JORDAN B. BIERMAN
BIERMAN AND MUSERLIAN
28TH FLOOR
600 THIRD AVENUE
NEW YORK, NY 10016

Search Results as of: 05/23/2024 11:23 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