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 : BAUMGARTNER, EHRENFRIED
Total Assignments: 10
Assignment: 1
Reel/Frame:004550/0271   Pages: 2
Recorded: 05/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHROEDER, GUENTER
Exec Dt:
10/29/1984
2
BAUMGARTNER, EHRENFRIED
Exec Dt:
10/29/1984
Assignee
1
ROHM GMBH
DARMSTADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4620029
NONE
06668193
Correspondence name and address
DONALD R. BENTZ
C/O CURTIS, MORRIS & SAFFORD
530 5TH AVE.
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:004476/0943   Pages: 2
Recorded: 11/12/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAUMGARTNER, EHRENFRIED
Exec Dt:
01/28/1985
2
BESECKE, SIEGMUND
Exec Dt:
01/16/1985
3
GAENZLER, WOLFGANG
Exec Dt:
01/16/1985
Assignee
1
ROHM G M B H, DARMSTADT,
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4576971
NONE
06683042
Correspondence name and address
DONALD R. BENTZ
C/O CURTIS, MORRIS AND SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:005321/0297   Pages: 2
Recorded: 06/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OSTERMAYER, BERTRAM
Exec Dt:
12/02/1988
2
BAUMGARTNER, EHRENFRIED
Exec Dt:
12/02/1988
3
BUESCHL, RAINER
Exec Dt:
12/02/1988
4
BRANDT, HERMANN
Exec Dt:
12/02/1988
5
BOEHLKE, KLAUS
Exec Dt:
12/02/1988
6
SEILER, ERHARD
Exec Dt:
12/02/1988
7
MC KEE, GRAHAM E.
Exec Dt:
12/02/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4948832
NONE
07281755
Correspondence name and address
OBLON, FISHER, SPIVAK,
MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005955/0998   Pages: 2
Recorded: 01/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAUMGARTNER, EHRENFRIED
Exec Dt:
03/07/1989
2
ECHTE, ADOLF
Exec Dt:
03/07/1989
3
MERTES, JUERGEN
Exec Dt:
03/07/1989
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5116907
NONE
07589276
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:006182/0697   Pages: 2
Recorded: 07/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MUEHLBACH, KLAUS
Exec Dt:
02/06/1990
2
MC KEE, GRAHAM E.
Exec Dt:
02/06/1990
3
BAUMGARTNER, EHRENFRIED
Exec Dt:
02/06/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5153266
NONE
07482817
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 6
Reel/Frame:006187/0473   Pages: 2
Recorded: 08/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEUMANN, RAINER
Exec Dt:
10/30/1990
2
BAUMGARTNER, EHRENFRIED
Exec Dt:
10/30/1990
3
BENKER, KLAUS
Exec Dt:
10/30/1990
4
RUPPMICH, KARL
Exec Dt:
10/30/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFAZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5162423
NONE
07613014
Correspondence name and address
ROBERT F. GNUSE
OBLON, SPIVAK, MCCLELLAND, 400
MAIER & NEUSTADT, P.O., FOURTH FLOOR
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:005772/0762   Pages: 2
Recorded: 06/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARNOLD-MAUER, BAERBEL
Exec Dt:
04/29/1991
2
BRONSTERT, KLAUS
Exec Dt:
04/29/1991
3
BAUMGARTNER, EHRENFRIED
Exec Dt:
04/29/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5189099
NONE
07699527
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE, NW
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:006497/0058   Pages: 2
Recorded: 04/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAUMGARTNER, EHRENFRIED
Exec Dt:
05/27/1991
2
HOFMANN, JUERGEN
Exec Dt:
05/27/1991
3
MOORS, RAINER
Exec Dt:
05/27/1991
4
SCHAECH, HANSJOERG
Exec Dt:
05/27/1991
5
BUESCHL, RAINER
Exec Dt:
05/27/1991
6
JUNG, RUDOLF H.
Exec Dt:
05/27/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ FEDERAL REPBULIC OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5223577
NONE
07707899
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLR.
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:005855/0909   Pages: 2
Recorded: 09/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAUMGARTNER, EHRENFRIED
Exec Dt:
09/04/1991
2
HOFMANN, JUERGEN
Exec Dt:
09/04/1991
3
MOORS, RAINER
Exec Dt:
09/04/1991
4
SCHAECH, HANSJOERG
Exec Dt:
09/04/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5278253
NONE
07764866
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE.,N.W
WASHINGTON, D.C. 20036
Assignment: 10
Reel/Frame:006069/0144   Pages: 2
Recorded: 03/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAUMGARTNER, EHRENFRIED
Exec Dt:
02/24/1992
2
GAUSEPOHL, HERMANN
Exec Dt:
02/24/1992
3
JUNG, RUDOLF H.
Exec Dt:
02/24/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250611
NONE
07857135
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036

Search Results as of: 05/15/2024 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