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 : ZIPPERER, BERNHARD
Total Assignments: 13
Assignment: 1
Reel/Frame:005181/0486   Pages: 1
Recorded: 11/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZIPPERER, BERNHARD
Exec Dt:
11/09/1987
2
BUSCHMANN, ERNST
Exec Dt:
11/09/1987
3
GOETZ, NORBERT
Exec Dt:
11/09/1987
4
SCHIRMER, ULRICH
Exec Dt:
11/09/1987
5
AMMERMANN, EBERHARD
Exec Dt:
11/09/1987
6
POMMER, ERNST-HEINRICH
Exec Dt:
11/09/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4897425
NONE
07120670
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005833/0421   Pages: 2
Recorded: 09/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUSCHMANN, ERNST
Exec Dt:
11/26/1987
2
GOETZ, NORBERT
Exec Dt:
11/26/1987
3
ZIPPERER, BERNHARD
Exec Dt:
11/26/1987
4
AMMERMANN, EBERHARD
Exec Dt:
11/26/1987
5
POMMER, ERNST-HEINRICH
Exec Dt:
11/26/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, FEDERAL REPUBLIC OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5071851
NONE
07549241
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:006306/0438   Pages: 2
Recorded: 11/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZIPPERER, BERNHARD
Exec Dt:
09/13/1988
2
GOETZ, NORBERT
Exec Dt:
09/13/1988
3
BUSCHMANN, ERNST
Exec Dt:
09/13/1988
4
SPROESSER, LINHARD
Exec Dt:
09/13/1988
5
AMMERMANN, EBERHARD
Exec Dt:
09/13/1988
6
LORENZ, GISELA
Exec Dt:
09/13/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5192767
NONE
07617374
Correspondence name and address
ROBERT F. GNUSE
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005274/0826   Pages: 1
Recorded: 04/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZIPPERER, BERNHARD
Exec Dt:
12/14/1988
2
BUSCHMANN, ERNST
Exec Dt:
12/14/1988
3
LAUER, MANFRED
Exec Dt:
12/14/1988
4
AMMERMANN, EBERHARD
Exec Dt:
12/14/1988
5
LORENZ, GISELA
Exec Dt:
12/14/1988
Assignee
1
BASF AKTIENGESELLSCHAFT, FED. REP. OF GERMANY
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4939157
NONE
07292439
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND AND MAIER
CRYSTAL SQUARE 5 - SUITE 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:005755/0500   Pages: 2
Recorded: 06/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZIPPLIES, MATTHIAS
Exec Dt:
10/23/1989
2
ZIPPERER, BERNHARD
Exec Dt:
10/23/1989
3
SAUTER, HUBERT
Exec Dt:
10/23/1989
4
GOETZ, NORBERT
Exec Dt:
10/23/1989
5
ROEHL, FRANZ
Exec Dt:
10/23/1989
6
AMMERMANN, EBERHARD
Exec Dt:
10/23/1989
7
LORENZ, GISELA
Exec Dt:
10/23/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN RHEINLAND-PFALZ, FEDERAL REPUBLIC OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5051409
NONE
07430585
Correspondence name and address
OBLON, FISHER, SPIVAK,
MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:006101/0939   Pages: 2
Recorded: 05/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LAUER, MANFRED
Exec Dt:
03/07/1990
2
ZIPPERER, BERNHARD
Exec Dt:
03/07/1990
3
GOETZ, NORBERT
Exec Dt:
03/07/1990
4
LORENZ, GISELA
Exec Dt:
03/07/1990
5
AMMERMANN, EBERHARD
Exec Dt:
03/07/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
LUDWIGSHAFEN, GERMANY 6700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5134167
NONE
07551174
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER ET. AL.
1755 JEFFERSON DAVIS HWY., 4TH FLR.
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:006024/0848   Pages: 2
Recorded: 02/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZIPPERER, BERNHARD
Exec Dt:
03/20/1990
2
SAUTER, HUBERT
Exec Dt:
03/20/1990
3
AMMERMANN, EBERHARD
Exec Dt:
03/20/1990
4
LORENZ, GISELA
Exec Dt:
03/20/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5112828
NONE
07502401
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:006225/0901   Pages: 2
Recorded: 08/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEELE, RAINER
Exec Dt:
08/28/1990
2
GOETZ, NORBERT
Exec Dt:
08/28/1990
3
KOBER, REINER
Exec Dt:
08/28/1990
4
ZIPPERER, BERNHARD
Exec Dt:
08/28/1990
5
AMMERMANN, EBERHARD
Exec Dt:
08/28/1990
6
LORENZ, GISELA
Exec Dt:
08/28/1990
7
GEBHARDT, JOACHIM
Exec Dt:
08/28/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ, FEDERAL REPUBLIC OF GERMANY
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5162357
NONE
07578400
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT
ROBERT F. GNUSE
4TH FL., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:006046/0889   Pages: 2
Recorded: 03/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEELE, RAINER
Exec Dt:
10/29/1990
2
ROHR, WOLFGANG
Exec Dt:
10/29/1990
3
ZIPPERER, BERNHARD
Exec Dt:
10/29/1990
4
KARBACH, STEFAN
Exec Dt:
10/29/1990
5
RUEB, LOTHAR
Exec Dt:
10/29/1990
6
AMMERMANN, EBERHARD
Exec Dt:
10/29/1990
7
LORENZ, GISELA
Exec Dt:
10/29/1990
8
RADEMACHER, WILHELM
Exec Dt:
10/29/1990
9
JUNG, JOHANN
Exec Dt:
10/29/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5122531
NONE
07586154
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
C. IRVIN MCCLELLAND
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:006355/0086   Pages: 2
Recorded: 12/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZIERKE, THOMAS
Exec Dt:
12/13/1990
2
ZIPPERER, BERNHARD
Exec Dt:
12/13/1990
3
SAUTER, HUBERT
Exec Dt:
12/13/1990
4
AMMERMANN, EBERHARD
Exec Dt:
12/13/1990
5
LORENZ, GISELA
Exec Dt:
12/13/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5194441
NONE
07633773
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
4TH FLOOR
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:006236/0567   Pages: 2
Recorded: 08/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZIPPERER, BERNHARD
Exec Dt:
02/15/1991
2
LAUER, MANFRED
Exec Dt:
02/15/1991
3
GOETZ, NORBERT
Exec Dt:
02/15/1991
4
ZIERKE, THOMAS
Exec Dt:
02/15/1991
5
AMMERMANN, EBERHARD
Exec Dt:
02/15/1991
6
LORENZ, GISELA
Exec Dt:
02/15/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5175167
NONE
07652634
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
4TH FL., 1755 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:006232/0469   Pages: 2
Recorded: 08/12/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WAGNER, OLIVER
Exec Dt:
05/17/1991
2
ZIPPERER, BERNHARD
Exec Dt:
05/17/1991
3
GOETZ, NORBERT
Exec Dt:
05/17/1991
4
KEIL, MICHAEL
Exec Dt:
05/17/1991
5
AMMERMANN, EBERHARD
Exec Dt:
05/17/1991
6
LORENZ, GISELA
Exec Dt:
05/17/1991
Assignee
1
BASF AKTIENGESELLSHCAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5162329
NONE
07704938
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND & MAIER
1755 JEFFERSON DAVIS HWY.
CRYSTAL SQ. FIVE, SUITE 400
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:008676/0201   Pages: 2
Recorded: 07/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERKLE, HANS RUPERT
Exec Dt:
01/18/1996
2
FRETSCHNER, ERICH
Exec Dt:
01/18/1996
3
HANSEN, HANSPETER
Exec Dt:
01/18/1996
4
ZIPPERER, BERNHARD
Exec Dt:
01/18/1996
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5763659
NONE
08860085
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036

Search Results as of: 05/15/2024 05:48 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