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 : LEDJEFF, KONSTANTIN
Total Assignments: 12
Assignment: 1
Reel/Frame:003982/0955   Pages: 2
Recorded: 04/27/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEDJEFF, KONSTANTIN
Exec Dt:
11/12/1981
Assignee
1
VARTA BATTERIE, A GERMAN CORP.
AKTIENGESELLSCHAFT; AM LEINEUFER 51,
HANOVER 21,, GERMANY 3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4394423
NONE
06307000
Correspondence name and address
JAMES E. DENNY
U. S. DEPT. OF ENERGY
WASHINGTON, DC 20545
Assignment: 2
Reel/Frame:004205/0948   Pages: 2
Recorded: 01/09/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRAFT, HELMUT
Exec Dt:
02/21/1983
2
LEDJEFF, KONSTANTIN
Exec Dt:
02/21/1983
Assignee
1
VARTA BATTERIE, AKTIENGESELLSCHAFT AM LEINEUFER 51, 3000 HANOVER 21 A CORP. OF GERMANY
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4497880
NONE
06474386
Correspondence name and address
JAMES E. DENNY
ASST. GEN. COUNSEL FOR PATS.
UNITED STATES DEPT. OF ENERGY
WASHINGTON, DC 20585
Assignment: 3
Reel/Frame:005193/0671   Pages: 4
Recorded: 12/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEDJEFF, KONSTANTIN
Exec Dt:
12/11/1989
2
HEINZEL, ANGELIKA
Exec Dt:
12/11/1989
Assignee
1
SIEMENS AKTIENGESELLSCHAFT,
MUNCHEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5258241
NONE
07450547
Correspondence name and address
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 4
Reel/Frame:006666/0372   Pages: 5
Recorded: 08/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELMER-METZMANN, FREDDY
Exec Dt:
07/19/1993
2
OSAN, FRANK
Exec Dt:
07/19/1993
3
SCHNELLER, ARNOLD
Exec Dt:
07/19/1993
4
RITTER, HELMUT
Exec Dt:
07/14/1993
5
LEDJEFF, KONSTANTIN
Exec Dt:
07/05/1993
6
NOLTE, ROLAND
Exec Dt:
07/05/1993
7
THORWIRTH, RALF
Exec Dt:
07/14/1993
Assignee
1
HOECHST AKTIENGESELLSCHAFT
ZENTRALE PATENTABTEILUNG, GEBAUDE F 821 FEDERAL REPUBLIC OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5438082
NONE
08075219
Correspondence name and address
WILLIAM F. LAWRENCE
CURTIS, MORRIS & SAFFORD, P.C.
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:007099/0320   Pages: 3
Recorded: 06/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEDJEFF, KONSTANTIN
Exec Dt:
06/01/1994
2
SCHULER, ALEXANDER
Exec Dt:
06/01/1994
3
GIESHOFF, JURGEN
Exec Dt:
06/06/1994
Assignee
1
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
LEONRODSTRASSE 54
D-8000 MUNCHEN 19, GERMAN DEMOCRATIC REPUBLIC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5464006
NONE
08256305
Correspondence name and address
ANTHONY NIEYWK
BAKER & DANIELS
2400 FORT WAYNE
NATIONAL BANK BUILDING
FORT WAYNE, IN 46802
Assignment: 6
Reel/Frame:007782/0004   Pages: 3
Recorded: 11/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEDJEFF, KONSTANTIN
Exec Dt:
10/20/1995
2
GIESHOFF, JUERGEN
Exec Dt:
10/17/1995
3
SCHULER, ALEXANDER
Exec Dt:
10/17/1995
Assignee
1
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
LEONRODSTRASSE 54
80636 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5709174
NONE
08553371
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN
JEFFREY D. SANOK
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 7
Reel/Frame:007733/0112   Pages: 3
Recorded: 11/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEDJEFF, KONSTANTIN
Exec Dt:
10/24/1995
2
NOLTE, ROLAND
Exec Dt:
10/24/1995
Assignee
1
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
LEONRODSTRABE 54
D-80636 MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5733678
NONE
08545696
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
NEIL F. GREENBLUM
1941 ROLAND CLARKE PLACE
RESTON, VA 22091
Assignment: 8
Reel/Frame:008086/0286   Pages: 4
Recorded: 04/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEDJEFF, KONSTANTIN
Exec Dt:
12/29/1995
2
NOLTE, ROLAND
Exec Dt:
12/29/1995
3
BAUER, MICHAEL
Exec Dt:
12/29/1995
4
MAHLENDORF, FALKO
Exec Dt:
12/29/1995
5
PEINECKE, VOLKER
Exec Dt:
12/29/1995
Assignee
1
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
LEONRODSTRASSE 54,
D-80636 MUNICH,, GERMAN DEMOCRATIC REPUBLIC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5723086
NONE
08448567
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
JAMES L. ROWLAND
P13843
1941 ROLAND CLARKE PLACE
RESTON, VA 22091
Assignment: 9
Reel/Frame:007868/0584   Pages: 3
Recorded: 03/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEDJEFF, KONSTANTIN
Exec Dt:
03/18/1996
2
NOLTE, ROLAND
Exec Dt:
03/18/1996
Assignee
1
FRAUNHOFER GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
LEONRODSTRABE 54, D-80636
MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5861221
NONE
08586812
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
JAMES L. ROWLAND
1941 ROLAND CLARKE PLACE
RESTON, VIRGINIA 22091
Assignment: 10
Reel/Frame:007917/0959   Pages: 3
Recorded: 05/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEDJEFF, KONSTANTIN
Exec Dt:
04/26/1996
Assignee
1
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
LEONRODSTRASSE 54
D-80636 MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5810577
NONE
08600986
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
JAMES L. ROWLAND
1941 ROLAND CLARKE PLACE
RESTON, VA 22091
Assignment: 11
Reel/Frame:008618/0926   Pages: 2
Recorded: 06/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEDJEFF, KONSTANTIN
Exec Dt:
05/23/1997
2
NOLTE, ROLAND
Exec Dt:
05/23/1997
Assignee
1
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
LEONRODSTRASSE 54
80636 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5952118
NONE
08849631
Correspondence name and address
MARSHALL & MELHORN
PHILLIP S. OBERLIN
FOUR SEAGATE - 8TH FLOOR
TOLEDO, OH 43604
Assignment: 12
Reel/Frame:008622/0345   Pages: 2
Recorded: 06/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEDJEFF, KONSTANTIN
Exec Dt:
05/23/1997
2
NOLTE, ROLAND
Exec Dt:
05/23/1997
Assignee
1
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
LEONRODSTRASSE 54
D-80636 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5863672
NONE
08849624
Correspondence name and address
MARSHALL & MELHORN
PHILLIP S. OBERLIN
FOUR SEAGATE - 8TH FLOOR
TOLEDO, OHIO 43604

Search Results as of: 05/03/2024 08:19 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