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 : BURBA, CHRISTIAN
Total Assignments: 12
Assignment: 1
Reel/Frame:004181/0822   Pages: 2
Recorded: 10/24/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BURBA, CHRISTIAN
Exec Dt:
12/07/1982
2
LUCAS, HERMANN-JOSEF
Exec Dt:
12/07/1982
3
NEFFGEN, BERND
Exec Dt:
12/07/1982
Assignee
1
SCHERING AG
170-172 MULLERSTRASSE D 1
BERLIN 65, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4435558
NONE
06450015
Correspondence name and address
DONALD R. BENTZ
% CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:004348/0626   Pages: 2
Recorded: 01/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BURBA, CHRISTIAN
Exec Dt:
12/22/1982
2
GOEKE, ULRICH
Exec Dt:
12/22/1982
3
ESPER, NORBERT
Exec Dt:
12/22/1982
Assignee
1
SCHERING AG.
170-172 MULLERSTRASSE
D 1 BERLIN 65 WALDSTRASSE 14
D 4619 BERGKAMEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4533524
NONE
06454889
Correspondence name and address
DONALD R. BENTZ
C/0 CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:004187/0304   Pages: 2
Recorded: 11/07/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BURBA, CHRISTIAN
Exec Dt:
05/16/1983
2
GOEKE, ULRICH
Exec Dt:
05/16/1983
3
ESPER, NORBERT
Exec Dt:
05/16/1983
Assignee
1
SCHERING AG., 170-172 MULLERSTRASSE, D 1 BERLIN 65 AND WALDSTRASSE 14 D 4619 BERGKAMEN, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4440900
NONE
06497163
Correspondence name and address
DONALD R. BENTZ
CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:004352/0763   Pages: 2
Recorded: 01/24/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BURBA, CHRISTIAN
Exec Dt:
06/20/1984
2
FRANZ, HERBERT
Exec Dt:
06/20/1984
Assignee
1
SCHERING AG
170-178 MULLERSTR.,D 1 BERLIN 65 AND AT WALDSTR.
14D 4709 BERGKAMEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4525571
NONE
06625044
Correspondence name and address
DONALD R. BENTZ
C/0 CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:004655/0433   Pages: 2
Recorded: 02/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BURBA, CHRISTIAN
Exec Dt:
01/14/1985
2
GOEKE, ULRICH
Exec Dt:
01/14/1985
3
ESPER, NORBERT
Exec Dt:
01/14/1985
Assignee
1
SCHERING AG
170-172 MULLERSTRASSE D 1 BERLIN 65
WALDSTRASSE 14
D 4619 BERGKAMEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4673710
NONE
06695627
Correspondence name and address
DONALD R. BENTZ
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.,
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:005090/0224   Pages: 2
Recorded: 06/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BURBA, CHRISTIAN
Exec Dt:
06/12/1989
2
MROTZEK, WERNER
Exec Dt:
06/12/1989
Assignee
1
SCHERING AG
170-172 MUELLERSTRASSE
BERLIN, AND D-4709 BERGKAMEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4968767
NONE
07365829
Correspondence name and address
WILLIAM F. LAWRENCE
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:005173/0583   Pages: 2
Recorded: 10/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BURBA, CHRISTIAN
Exec Dt:
08/01/1989
2
MROTZEK, WERNER
Exec Dt:
08/01/1989
Assignee
1
SHERING AKTIENGELLSCHAFT
POSTFACH 1540
A CORP. OF WEST GERMANY
D-4709 BERGKAMEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4931529
NONE
07359099
Correspondence name and address
WILLIAM E. MCNULTY
SCULLY, SCOTT, MURPHY &
PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 8
Reel/Frame:005192/0310   Pages: 2
Recorded: 12/08/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BURBA, CHRISTIAN
Exec Dt:
11/27/1989
2
FRANZ, HERBERT
Exec Dt:
11/27/1989
3
KROTZEK, ALWIN
Exec Dt:
11/27/1989
4
MROTZEK, WERNER
Exec Dt:
11/27/1989
Assignee
1
SCHERING AG
170-172 MUELLERSTRASSE
BERLIN, FED. REP. OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5080740
NONE
07447646
Correspondence name and address
WILLIAM F. LAWRENCE
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 9
Reel/Frame:005277/0688   Pages: 2
Recorded: 03/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BURBA, CHRISTIAN
Exec Dt:
03/19/1990
2
MROTZEK, WERNER
Exec Dt:
03/19/1990
Assignee
1
SCHERING AKTIENGESELLSCHAFT, A CORP. OF WEST GERMANY
POSTFACH 1540
D-4709 BERGKAMEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4931529
NONE
07359099
Correspondence name and address
WILLIAM E. MCNULTY
SCULLY, SCOTT, MURPHY &
PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 10
Reel/Frame:005331/0665   Pages: 2
Recorded: 06/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BURBA, CHRISTIAN
Exec Dt:
05/22/1990
2
MROTZEK, WERNER
Exec Dt:
05/22/1990
Assignee
1
SCHERING AG
170-172 MUELLERSTRASSE
BERLIN AND D-4709 BERGKAMEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5176942
NONE
07533112
Correspondence name and address
WILLIAM F. LAWRENCE
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 11
Reel/Frame:005396/0338   Pages: 3
Recorded: 08/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BURBA, CHRISTIAN
Exec Dt:
07/25/1990
2
MROTZEK, WERNER
Exec Dt:
07/25/1990
Assignee
1
SCHERING AG
170-172 MUELLERSTRASSE
BERLIN, FED. REP. OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5155182
NONE
07561791
Correspondence name and address
WILLIAM F. LAWRENCE
CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 12
Reel/Frame:005666/0814   Pages: 3
Recorded: 03/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BURBA, CHRISTIAN
Exec Dt:
03/25/1991
2
MROTZEK, WERNER
Exec Dt:
03/25/1991
Assignee
1
SCHERING AG
170-172 MUELLERSTRASSE
BERLIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5175219
NONE
07677629
Correspondence name and address
WILLIAM F. LAWRENCE
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036

Search Results as of: 05/26/2024 04:19 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