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 : HEILEN, GERD
Total Assignments: 11
Assignment: 1
Reel/Frame:004689/0828   Pages: 1
Recorded: 04/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RENTZEA, COSTIN
Exec Dt:
06/09/1979
2
SAUTER, HUBERT
Exec Dt:
06/09/1979
3
ZEEH, BERND
Exec Dt:
06/09/1979
4
HEILEN, GERD
Exec Dt:
06/09/1979
5
JUNG, JOHANN
Exec Dt:
06/09/1979
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4684392
NONE
06690367
Correspondence name and address
KEIL & WEINKAUF
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:003912/0553   Pages: 1
Recorded: 09/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REBAFKA, WALTER
Exec Dt:
07/14/1980
2
HEILEN, GERD
Exec Dt:
07/16/1980
3
FLIEGE, WERNER
Exec Dt:
06/27/1980
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4319055
NONE
06174649
Correspondence name and address
JOHN H. SHURTLEFF
140 S. DEARBORN ST., STE. 411
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:004047/0731   Pages: 1
Recorded: 09/23/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEILEN, GERD
Exec Dt:
08/18/1980
2
HALBRITTER, KLAUS
Exec Dt:
08/18/1980
3
GRAMLICH, WALTER
Exec Dt:
08/18/1980
Assignee
1
BASF AKTIENGSELLSCHAFT, 6700 LUDWIGSHAFEN RHEINLAND-PFALZ
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4374274
NONE
06186130
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, 1755 S. JEFF. DAVIS HWY.
CRYSTAL SQ. FIVE, STE. 400
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:004354/0814   Pages: 1
Recorded: 01/29/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REBAFKA, WALTER
Exec Dt:
01/25/1982
2
HEILEN, GERD
Exec Dt:
01/25/1982
3
HALBRITTER, KLAUS
Exec Dt:
01/25/1982
4
FRANZISCHKA, WOLFGANG
Exec Dt:
01/25/1982
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4521602
NONE
06502522
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVENUE, N. W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:004783/0269   Pages: 1
Recorded: 11/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHROEDER, WOLFGANG
Exec Dt:
06/16/1982
2
LENGSFELD, WOLFGANG
Exec Dt:
06/16/1982
3
HEILEN, GERD
Exec Dt:
06/16/1982
4
HERTEL, OTTO
Exec Dt:
06/16/1982
5
BOETTGER, GUENTER
Exec Dt:
06/16/1982
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4739051
NONE
07016484
Correspondence name and address
KEIL & WEINKAUF
1101 CONN AVE., N. W.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:004692/0450   Pages: 1
Recorded: 04/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRAMLICH, WALTER
Exec Dt:
07/15/1983
2
HALBRITTER, KLAUS
Exec Dt:
07/15/1983
3
HEILEN, GERD
Exec Dt:
07/15/1983
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4684743
NONE
06782615
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:004378/0215   Pages: 1
Recorded: 03/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUSCHMANN, ERNST
Exec Dt:
08/31/1983
2
SCHULZ, GUENTER
Exec Dt:
08/31/1983
3
HEILEN, GERD
Exec Dt:
08/31/1983
4
POMMER, ERNST-HEINRICH
Exec Dt:
08/31/1983
5
AMMERMANN, EBERHARD
Exec Dt:
08/31/1983
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4532234
NONE
06530085
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVENUE, N. W.
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:004367/0029   Pages: 1
Recorded: 02/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ECKHARDT, HEINZ
Exec Dt:
02/24/1984
2
HALBRITTER, KLAUS
Exec Dt:
02/24/1984
3
GOETZ, NORBERT
Exec Dt:
02/24/1984
4
HEILEN, GERD
Exec Dt:
02/24/1984
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUSWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4532337
NONE
06584334
Correspondence name and address
JOHN H. SHURTLEFF
140 S. DEARBORN ST., STE. 411
CHICAGO, IL 60603
Assignment: 9
Reel/Frame:008493/0284   Pages: 3
Recorded: 03/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKER, RAINER
Exec Dt:
10/05/1995
2
SIGWART, CHRISTOPH
Exec Dt:
10/05/1995
3
HESSE, MICHAEL
Exec Dt:
10/05/1995
4
FISCHER, ROLF
Exec Dt:
10/05/1995
5
ELLER, KARSTEN
Exec Dt:
10/05/1995
6
HEILEN, GERD
Exec Dt:
10/05/1995
7
PLITZKO, KALUS-DIETER
Exec Dt:
10/05/1995
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5773648
NONE
08793987
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 10
Reel/Frame:008827/0721   Pages: 3
Recorded: 08/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIGWART, CHRISTOPH
Exec Dt:
03/06/1996
2
FISCHER, ROLF
Exec Dt:
03/06/1996
3
BECKER, RAINER
Exec Dt:
03/06/1996
4
PLITZKO, KLAUS-DIETER
Exec Dt:
03/06/1996
5
HEILEN, GERD
Exec Dt:
03/06/1996
6
PALM, CHRISTOF
Exec Dt:
03/06/1996
7
GROLL, PETER
Exec Dt:
03/06/1996
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5939590
NONE
08894746
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., NW
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:009177/0482   Pages: 2
Recorded: 01/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIGWART, CHRISTOPH
Exec Dt:
07/16/1997
2
FISCHER, ROLF
Exec Dt:
07/16/1997
3
ELLER, KARSTEN
Exec Dt:
07/16/1997
4
BECKER, RAINER
Exec Dt:
07/16/1997
5
PLITZKO, KLAUS-DIETER
Exec Dt:
07/16/1997
6
HEILEN, GERD
Exec Dt:
07/16/1997
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6043338
NONE
09000053
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036

Search Results as of: 04/29/2024 05:20 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