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 : DOETZER, REINHARD
Total Assignments: 10
Assignment: 1
Reel/Frame:006144/0052   Pages: 2
Recorded: 06/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WINGERT, HORST
Exec Dt:
06/17/1991
2
SAUTER, HUBERT
Exec Dt:
06/17/1991
3
ROEHL, FRANZ
Exec Dt:
06/17/1991
4
DOETZER, REINHARD
Exec Dt:
06/17/1991
5
LORENZ, GISELA
Exec Dt:
06/17/1991
6
AMMERMANN, EBERHARD
Exec Dt:
06/17/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5147892
NONE
07722504
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
C. IRVIN MCCLLAND
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:006622/0471   Pages: 2
Recorded: 07/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAMMENOS, WASSILIOS
Exec Dt:
01/10/1992
2
HARREUS, ALBRECHT
Exec Dt:
01/10/1992
3
SAUTER, HUBERT
Exec Dt:
01/10/1992
4
HELLENDAHL, BEATE
Exec Dt:
01/10/1992
5
DOETZER, REINHARD
Exec Dt:
01/10/1992
6
AMMERMANN, EBERHARD
Exec Dt:
01/10/1992
7
LORENZ, GISELA
Exec Dt:
01/10/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5254717
NONE
07825378
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:006578/0474   Pages: 2
Recorded: 05/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOETZER, REINHARD
Exec Dt:
03/22/1993
2
SAUTER, HUBERT
Exec Dt:
03/22/1993
3
WINGERT, HORST
Exec Dt:
03/22/1993
4
KIRSTGEN, REINHARD
Exec Dt:
03/22/1993
5
HARREUS, ALBRECHT
Exec Dt:
03/22/1993
6
LORENZ, GISELA
Exec Dt:
03/22/1993
7
AMMERMANN, EBERHARD
Exec Dt:
03/22/1993
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5389619
NONE
08038862
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:007695/0676   Pages: 4
Recorded: 05/12/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSTGEN, REINHARD
Exec Dt:
11/11/1993
2
THEOBALD, HANS
Exec Dt:
11/11/1993
3
OBERDORF, KLAUS
Exec Dt:
11/11/1993
4
DOETZER, REINHARD
Exec Dt:
11/11/1993
5
KLINTZ, RALF
Exec Dt:
11/11/1993
6
SCHAEFER, BERND
Exec Dt:
11/11/1993
7
HARRIES, VOLKER
Exec Dt:
11/11/1993
8
KARDORFF, UWE
Exec Dt:
11/11/1993
9
LORENZ, GISELA
Exec Dt:
11/11/1993
10
AMMERMANN, EBERHARD
Exec Dt:
11/11/1993
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5633268
NONE
08433515
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 5
Reel/Frame:013913/0363   Pages: 4
Recorded: 04/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSTGEN, REINHARD
Exec Dt:
02/18/1994
2
GRAMMENOS, WASSILIOS
Exec Dt:
02/18/1994
3
BAYER, HERBERT
Exec Dt:
02/18/1994
4
DOETZER, REINHARD
Exec Dt:
02/18/1994
5
KOENIG, HARTMANN
Exec Dt:
02/18/1994
6
OBERDORF, KLAUS
Exec Dt:
02/18/1994
7
SAUTER, HUBERT
Exec Dt:
02/18/1994
8
WINGERT, HORST
Exec Dt:
02/18/1994
9
LORENZ, GISELA
Exec Dt:
02/18/1994
10
AMMERMANN, EBERHARD
Exec Dt:
02/18/1994
11
HARRIES, VOLKER
Exec Dt:
02/18/1994
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6031110
NONE
08505288
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:013998/0027   Pages: 3
Recorded: 04/03/2003
Conveyance: MORTGAGE (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSTGEN, REINHARD
Exec Dt:
02/18/1994
2
GRAMMENOS, WASSILIOS
Exec Dt:
02/18/1994
3
BAYER, HERBERT
Exec Dt:
02/18/1994
4
DOETZER, REINHARD
Exec Dt:
02/18/1994
5
KOENIG, HARTMANN
Exec Dt:
02/18/1994
6
OBERDORF, KLAUS
Exec Dt:
02/18/1994
7
SAUTER, HUBERT
Exec Dt:
02/18/1994
8
WINGERT, HORST
Exec Dt:
02/18/1994
9
LORENZ, GISELA
Exec Dt:
02/18/1994
10
AMMERMANN, EBERHARD
Exec Dt:
02/18/1994
11
HARRIES, VOLKER
Exec Dt:
02/18/1994
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6031110
NONE
08505288
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:006983/0170   Pages: 2
Recorded: 05/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISAK, HEINZ
Exec Dt:
03/17/1994
2
WETTLING, THOMAS
Exec Dt:
03/17/1994
3
KEIL, MICHAEL
Exec Dt:
03/17/1994
4
WOLF, BERND
Exec Dt:
03/17/1994
5
DOETZER, REINHARD
Exec Dt:
03/17/1994
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5446199
NONE
08216416
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C. - NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 8
Reel/Frame:007213/0389   Pages: 2
Recorded: 11/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAMMENOS, WASSILIOS
Exec Dt:
04/07/1994
2
SIEGEL, WOLFGANG
Exec Dt:
04/07/1994
3
OBERDORF, KLAUS
Exec Dt:
04/07/1994
4
MUELLER, BERND
Exec Dt:
04/07/1994
5
SAUTER, HUBERT
Exec Dt:
04/07/1994
6
DOETZER, REINHARD
Exec Dt:
04/07/1994
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5430172
NONE
08228379
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
NORMAN F. OBLON
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:007175/0082   Pages: 2
Recorded: 10/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOETZER, REINHARD
Exec Dt:
05/19/1994
2
SAUTER, HUBERT
Exec Dt:
05/19/1994
3
BAYER, HERBERT
Exec Dt:
05/19/1994
4
ROEHL, FRANZ
Exec Dt:
05/19/1994
5
LORENZ, GISELA
Exec Dt:
05/19/1994
6
AMMERMANN, EBERHARD
Exec Dt:
05/19/1994
7
WINGERT, HORST
Exec Dt:
05/19/1994
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5543433
NONE
08254052
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:007293/0755   Pages: 2
Recorded: 10/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLER, BERND
Exec Dt:
06/21/1994
2
SAUTER, HUBERT
Exec Dt:
06/21/1994
3
ROEHL, FRANZ
Exec Dt:
06/21/1994
4
DOETZER, REINHARD
Exec Dt:
06/21/1994
5
LORENZ, GISELA
Exec Dt:
06/21/1994
6
AMMERMANN, EBERHARD
Exec Dt:
06/21/1994
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, FEDERAL REPUBLIC OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5824705
NONE
08256628
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HIGHWAY, 4TH FL.
ARLINGTON, VA 22202

Search Results as of: 05/15/2024 02:47 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