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 : HAMBRECHT, JUERGEN
Total Assignments: 39
Assignment: 1
Reel/Frame:004086/0669   Pages: 1
Recorded: 01/26/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRANDSTETTER, FRANZ
Exec Dt:
08/12/1981
2
HAMBRECHT, JUERGEN
Exec Dt:
08/12/1981
3
NAARMANN, HERBERT
Exec Dt:
08/12/1981
4
SCHUSTER, HANS
Exec Dt:
08/12/1981
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4387189
NONE
06297948
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004473/0059   Pages: 1
Recorded: 10/07/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ECHTE, ADOLF
Exec Dt:
11/12/1981
2
GAUSEPOHL, HERMANN
Exec Dt:
11/12/1981
3
HAMBRECHT, JUERGEN
Exec Dt:
11/12/1981
4
GERBERDING, KARL
Exec Dt:
11/12/1981
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4567232
NONE
06650568
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004213/0645   Pages: 1
Recorded: 01/18/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRANDSTETTER, FRANZ
Exec Dt:
12/16/1981
2
HAMBRECHT, JUERGEN
Exec Dt:
12/16/1981
3
ECHTE, ADOLF
Exec Dt:
12/16/1981
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4440906
NONE
06337404
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, 1755 SOUTH JEFF. DAVIS HWY.
CRYSTAL SQUARE FIVE - STE. 400
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:004215/0360   Pages: 2
Recorded: 01/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRANDSTETTER, FRANZ
Exec Dt:
12/16/1981
2
ECHTE, ADOLF
Exec Dt:
12/16/1981
3
HAAF, FRANZ
Exec Dt:
12/16/1981
4
HAMBRECHT, JUERGEN
Exec Dt:
12/16/1981
5
NAARMANN, HERBERT
Exec Dt:
12/16/1981
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4446277
NONE
06497150
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVENUE, N. W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:004198/0252   Pages: 2
Recorded: 12/09/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRANDSTETTER, FRANZ
Exec Dt:
02/03/1982
2
HAMBRECHT, JUERGEN
Exec Dt:
02/03/1982
3
JUNG, RUDOLF
Exec Dt:
02/03/1982
4
LINDENSCHMIDT, GERHARD
Exec Dt:
02/03/1982
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ,
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4438237
NONE
06347648
Correspondence name and address
H. LAWRENCE JONES
PATENT SEC., BASF WYANDOTTE CORP.
WYANDOTTE, MI 48192
Assignment: 6
Reel/Frame:004198/0309   Pages: 2
Recorded: 12/09/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRANDSTETTER, FRANZ
Exec Dt:
03/16/1981
2
HAMBRECHT, JUERGEN
Exec Dt:
03/16/1982
3
SCHARF, BERNHARD
Exec Dt:
03/16/1982
4
LINDENSCHMIDT, GERHARD
Exec Dt:
03/15/1982
5
SCHWAAB, JOSEF
Exec Dt:
03/15/1982
6
JUNG, RUDOLF H.
Exec Dt:
03/16/1982
Assignee
1
DR. BEACK & CO. AG, 105 GROSSMANNSTRASSE, 2000 HAMBURG 28, GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4435541
NONE
06361862
Correspondence name and address
JOSEPH D. MICHEALS
PATENT SECTION
BASF WYANDOTTE CORP.
WYANDOTTE, MI 48192
Assignment: 7
Reel/Frame:004116/0290   Pages: 2
Recorded: 04/14/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MCKEE, GRAHAM E
Exec Dt:
03/18/1982
2
HAAF, FRANZ
Exec Dt:
03/18/1982
3
HAMBRECHT, JUERGEN
Exec Dt:
03/18/1982
4
BENKER, KLAUS
Exec Dt:
03/18/1982
5
STEPHAN, RUDOLF
Exec Dt:
03/18/1982
6
BREUER, HANS
Exec Dt:
03/18/1982
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4393164
NONE
06362407
Correspondence name and address
H. LAWRENCE JONES
PAT. SECT.
BASF WYANDOTTE CORP.
WYANDOTTE, MI 48192
Assignment: 8
Reel/Frame:004172/0503   Pages: 2
Recorded: 09/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MC KEE, GRAHAM E.
Exec Dt:
04/01/1982
2
BRANDSTETTER, FRANZ
Exec Dt:
04/01/1982
3
ECHTE, ADOLF
Exec Dt:
04/01/1982
4
HAMBRECHT, JUERGEN
Exec Dt:
04/01/1982
5
OVERHOFF, HEINZ-JUERGEN
Exec Dt:
04/01/1982
6
PRIEBE, EDMUND
Exec Dt:
04/01/1982
7
SCHWAAB, JOSEF
Exec Dt:
04/01/1982
8
SIEBEL, PETER
Exec Dt:
04/01/1982
Assignee
1
BAS AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4421875
NONE
06366697
Correspondence name and address
H. LAWRENCE JONES
PAT. SECTION
BASF WYANDOTTE CORP.
WYANDOTTE, MI 48192
Assignment: 9
Reel/Frame:004180/0910   Pages: 2
Recorded: 10/11/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMBRECHT, JUERGEN
Exec Dt:
05/19/1982
2
BRANDSTETTER, FRANZ
Exec Dt:
05/19/1982
3
ECHTE, ADOLF
Exec Dt:
05/19/1982
4
GERBERDING, KARL
Exec Dt:
05/19/1982
5
HECKMANN, WALTER
Exec Dt:
05/19/1982
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4424304
NONE
06383142
Correspondence name and address
NORBERT M. LISICKI
PATENT SECTION
BASF WYANDOTTE CORP.
WYANDOTTE, MI 48192
Assignment: 10
Reel/Frame:004117/0365   Pages: 1
Recorded: 04/22/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAARMANN, HERBERT
Exec Dt:
06/30/1982
2
HAMBRECHT, JUERGEN
Exec Dt:
06/30/1982
3
RIEBER, NORBERT
Exec Dt:
06/30/1982
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4404359
NONE
06399211
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:004186/0186   Pages: 1
Recorded: 11/02/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HINSELMANN, KLAUS
Exec Dt:
06/30/1982
2
NAARMANN, HERBERT
Exec Dt:
06/30/1982
3
ECHTE, ADOLF
Exec Dt:
06/30/1982
4
HEIL, EDUARD
Exec Dt:
06/30/1982
5
NIKLES, ALBERT
Exec Dt:
06/30/1982
6
REFFERT, RUDI W.
Exec Dt:
06/30/1982
7
HAMBRECHT, JUERGEN
Exec Dt:
06/30/1982
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4436870
NONE
06400689
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:004194/0362   Pages: 1
Recorded: 11/28/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRANDSTETTER, FRANZ
Exec Dt:
07/05/1982
2
HAMBRECHT, JUERGEN
Exec Dt:
07/05/1982
3
STEPHAN, RUDOLF
Exec Dt:
07/05/1982
Assignee
1
BASF AKTIENGESELLSCHAF
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4433102
NONE
06399208
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:005212/0868   Pages: 1
Recorded: 01/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMBRECHT, JUERGEN
Exec Dt:
09/17/1982
2
HARTMANN, HEINRICH
Exec Dt:
09/17/1982
3
DENZINGER, WALTER
Exec Dt:
09/17/1982
4
HETTCHE, ALBERT
Exec Dt:
09/17/1982
5
TRIESELT, WOLFGANG
Exec Dt:
09/17/1982
6
SCHNEIDER, ROLF
Exec Dt:
09/17/1982
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4914167
NONE
06752013
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
STE. 400, 1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:004555/0980   Pages: 1
Recorded: 06/06/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMBRECHT, JUERGEN
Exec Dt:
11/24/1982
2
SCHMITT, BURGHARD
Exec Dt:
11/24/1982
3
SWOBODA, JOHANN
Exec Dt:
11/24/1982
4
WASSMUTH, GEORG
Exec Dt:
11/24/1982
5
BERNHARD, CLAUS
Exec Dt:
11/24/1982
6
STEPHAN, RUDOLF
Exec Dt:
11/24/1982
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4634734
NONE
06580220
Correspondence name and address
NORBERT M. LISICKI
PATENT SECTION
BASF WYANDOTTE CORP.
WYANDOTTE, MI 48192
Assignment: 15
Reel/Frame:004289/0624   Pages: 1
Recorded: 08/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHUSTER, HANS H.
Exec Dt:
01/26/1983
2
DREHER, HERMANN
Exec Dt:
01/26/1983
3
HAMBRECHT, JUERGEN
Exec Dt:
01/26/1983
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4482696
NONE
06465760
Correspondence name and address
KEIL AND WITHERSPOON
1101 CONNECTICUT AVENUE, N. W.
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:004176/0061   Pages: 2
Recorded: 10/11/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRANDSTETTER, FRANZ
Exec Dt:
03/05/1982
2
ECHTE, ADOLF
Exec Dt:
03/04/1982
3
HAMBRECHT, JUERGEN
Exec Dt:
03/05/1983
4
ILLERS, KARL H.
Exec Dt:
03/04/1983
5
PRIEBE, EDMUND
Exec Dt:
03/04/1983
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4423187
NONE
06356067
Correspondence name and address
H. LAWRENCE JONES
PATENT SECTION
BASF WYANDOTTE CORP.,
WYANDOTTE, MI 48192
Assignment: 17
Reel/Frame:004331/0783   Pages: 1
Recorded: 11/29/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REFFERT, RUDI W.
Exec Dt:
03/22/1983
2
HAMBRECHT, JUERGEN
Exec Dt:
03/22/1983
3
JUNG, RUDOLF H.
Exec Dt:
03/22/1983
4
ECHTE, ADOLF
Exec Dt:
03/22/1983
Assignee
1
BASF AKTIENGESELLSCHAFT, 6500 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4503219
NONE
06489558
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:004365/0966   Pages: 1
Recorded: 02/27/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMBRECHT, JUERGEN
Exec Dt:
06/22/1983
2
BRANDSTETTER, FRANZ
Exec Dt:
06/22/1983
3
ZIEGLER, WALTER
Exec Dt:
06/22/1983
4
MUELLER, WOLFGANG F.
Exec Dt:
06/22/1983
5
BRONSTERT, KLAUS
Exec Dt:
06/22/1983
6
ECHTE, ADOLF
Exec Dt:
06/22/1983
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4526927
NONE
06509761
Correspondence name and address
KEIL AND WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:004195/0343   Pages: 1
Recorded: 11/30/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRANDSTETTER, FRANZ
Exec Dt:
07/05/1983
2
HAMBRECHT, JUERGEN
Exec Dt:
07/05/1983
3
STEPHAN, RUDOLF
Exec Dt:
07/05/1983
4
OVERHOFF, HEINZ-JUERGEN
Exec Dt:
07/05/1983
5
SCHWAAB, JOSEF
Exec Dt:
07/05/1983
6
BERNHARD, CLAUS
Exec Dt:
07/05/1983
7
SWOBODA, JOHANN
Exec Dt:
07/05/1983
8
ECHTE, ADOLF
Exec Dt:
07/05/1983
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4442263
NONE
06398822
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVENUE, N. W.
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:004235/0888   Pages: 1
Recorded: 03/23/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REFFERT, RUDI W.
Exec Dt:
07/19/1983
2
HAMBRECHT, JUERGEN
Exec Dt:
07/19/1983
3
ECHTE, ADOLF
Exec Dt:
07/19/1983
4
SCHUSTER, HANS H.
Exec Dt:
07/19/1983
5
DREHER, HERMANN
Exec Dt:
07/19/1983
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4460764
NONE
06516383
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 21
Reel/Frame:004289/0283   Pages: 1
Recorded: 07/23/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMBRECHT, JUERGEN
Exec Dt:
07/26/1983
2
REFFERT, RUDI W.
Exec Dt:
07/26/1983
3
MUENCH, VOLKER
Exec Dt:
07/26/1983
4
ECHETE, ADOLF
Exec Dt:
07/26/1983
5
SWOBODA, JOHANN
Exec Dt:
07/26/1983
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4482705
NONE
06518612
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N.W.
WASHINGTON, DC 20036
Assignment: 22
Reel/Frame:004294/0839   Pages: 1
Recorded: 08/31/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMBRECHT, JUERGEN
Exec Dt:
09/06/1983
2
REFFERT, RUDI W.
Exec Dt:
09/06/1983
3
ECHTE, ADOLF
Exec Dt:
09/06/1983
4
SWOBODA, JOHANN
Exec Dt:
09/06/1983
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4496679
NONE
06531656
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 23
Reel/Frame:004619/0294   Pages: 1
Recorded: 10/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BERGER, ROSEMARIE
Exec Dt:
06/29/1984
2
DREHER, HERMANN
Exec Dt:
06/29/1984
3
HAMBRECHT, JUERGEN
Exec Dt:
06/29/1984
4
HEIL, EDUARD
Exec Dt:
06/29/1984
5
REFFERT, RUDI W.
Exec Dt:
06/29/1984
6
SWOBODA, JOHANN
Exec Dt:
06/29/1984
7
ECHTE, ADOLF
Exec Dt:
06/29/1984
8
SIEBEL, PETER-
Exec Dt:
06/29/1984
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4654418
NONE
06627984
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE. N. W.
WASHINGTON, DC 20036
Assignment: 24
Reel/Frame:004398/0516   Pages: 1
Recorded: 05/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMBRECHT, JUERGEN
Exec Dt:
07/12/1984
2
REFFERT, RUDI W.
Exec Dt:
07/12/1984
3
MINGES, PETER
Exec Dt:
07/12/1984
4
SWOBODA, JOHANN
Exec Dt:
07/12/1984
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4536567
NONE
06631948
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 25
Reel/Frame:004527/0334   Pages: 1
Recorded: 03/31/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMBRECHT, JUERGEN
Exec Dt:
12/13/1984
2
ILLERS, KARL H.
Exec Dt:
12/13/1984
3
ECHTE, ADOLF
Exec Dt:
12/13/1984
4
SWOBODA, JOHANN
Exec Dt:
12/13/1984
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4604415
NONE
06684083
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 26
Reel/Frame:004758/0520   Pages: 1
Recorded: 09/14/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMBRECHT, JUERGEN
Exec Dt:
12/13/1984
2
ILLERS, KARL HEINZ
Exec Dt:
12/13/1984
3
ECHTE, ADOLF
Exec Dt:
12/13/1984
4
SWOBODA, JOHANN
Exec Dt:
12/13/1984
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGGSHAFEN
RHEINLAND-PFALZ, FEDERAL REPUBLIC OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4762874
NONE
06837646
Correspondence name and address
KEIL AND WEINKAUF
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 27
Reel/Frame:004568/0305   Pages: 1
Recorded: 06/30/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MUENCH, VOLKER
Exec Dt:
01/11/1985
2
HAMBRECHT, JUERGEN
Exec Dt:
01/11/1985
3
NAARMANN, HERBERT
Exec Dt:
01/11/1985
4
ECHTE, ADOLF
Exec Dt:
01/11/1985
5
ILLERS, KARL H.
Exec Dt:
01/11/1985
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4618636
NONE
06692621
Correspondence name and address
KEIL & WEINKAUF
1101 CONN AVE., N. W.
WASHINGTON, DC 20036
Assignment: 28
Reel/Frame:004595/0395   Pages: 1
Recorded: 08/25/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MUENCH, VOLKER
Exec Dt:
01/11/1985
2
HAMBRECHT, JUERGEN
Exec Dt:
01/11/1985
3
ECHTE, ADOLF
Exec Dt:
01/11/1985
4
ILLERS, KARL H.
Exec Dt:
01/11/1985
5
SWOBODA, JOHANN
Exec Dt:
01/11/1985
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4632946
NONE
06692620
Correspondence name and address
KEIL & WEINKAUF
1101 CONN AVE., N. W.
WASHINGTON, DC 20036
Assignment: 29
Reel/Frame:004522/0647   Pages: 1
Recorded: 03/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MITULLA, KONRAD
Exec Dt:
04/02/1985
2
HAMBRECHT, JUERGEN
Exec Dt:
04/02/1985
3
ECHTE, ADOLF
Exec Dt:
04/02/1985
4
SWOBODA, JOHANN
Exec Dt:
04/02/1985
5
SIEBEL, PETER
Exec Dt:
04/02/1985
6
SCHWAAB, JOSEF
Exec Dt:
04/02/1985
7
FRANK, HERBERT
Exec Dt:
04/02/1985
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4605699
NONE
06722155
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 30
Reel/Frame:004548/0981   Pages: 1
Recorded: 05/20/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MUENCH, VOLKER
Exec Dt:
04/02/1985
2
HAMBRECHT, JUERGEN
Exec Dt:
04/02/1985
3
HIMMELE, WALTER
Exec Dt:
04/02/1985
4
ECHTE, ADOLF
Exec Dt:
04/02/1985
5
SWOBODA, JOHANN
Exec Dt:
04/02/1985
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4618668
NONE
06722154
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 31
Reel/Frame:004512/0696   Pages: 1
Recorded: 02/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MITULLA, KONRAD
Exec Dt:
04/03/1985
2
HAMBRECHT, JUERGEN
Exec Dt:
04/03/1985
3
ECHTE, ADOLF
Exec Dt:
04/03/1985
4
SWOBODA, JOHANN
Exec Dt:
04/03/1985
5
SIEBEL, PETER
Exec Dt:
04/03/1985
6
SCHWAAB, JOSEF
Exec Dt:
04/03/1985
7
FRANK, HERBERT
Exec Dt:
04/03/1985
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4603169
NONE
06722363
Correspondence name and address
KEIL AND WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 32
Reel/Frame:004558/0372   Pages: 1
Recorded: 06/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAUBITZ, CHRISTOF
Exec Dt:
08/29/1985
2
MUENCH, VOLKER
Exec Dt:
08/29/1985
3
HAMBRECHT, JUERGEN
Exec Dt:
08/09/1985
4
ECHTE, ADOLF
Exec Dt:
08/29/1985
5
ILLERS, KARL H.
Exec Dt:
08/29/1985
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4618633
NONE
06772662
Correspondence name and address
KEIL & WEINKAUF
1101 CONN AVE., N. W.
WASHINGTON, DC 20036
Assignment: 33
Reel/Frame:004843/0681   Pages: 1
Recorded: 01/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MITULLA, KONRAD
Exec Dt:
11/21/1985
2
HAMBRECHT, JUERGEN
Exec Dt:
10/30/1985
3
TESCH, HELMUT
Exec Dt:
11/21/1985
4
SCHMITT, BURGHARD
Exec Dt:
11/21/1985
5
MAEDER, HANSJOACHIM
Exec Dt:
11/21/1985
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4743661
NONE
06892473
Correspondence name and address
KEIL & WEINKAUF
1101 CONN. AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 34
Reel/Frame:004711/0437   Pages: 1
Recorded: 05/18/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRANDT, HERMANN
Exec Dt:
11/12/1985
2
FISCHER, HERMANN
Exec Dt:
11/12/1985
3
DREHER, HERMANN
Exec Dt:
11/12/1985
4
HEIL, EDUARD
Exec Dt:
11/12/1985
5
HAMBRECHT, JUERGEN
Exec Dt:
11/12/1985
6
NAARMANN, HERBERT
Exec Dt:
11/12/1985
7
ECHTE, ADOLF
Exec Dt:
11/12/1985
8
GAUSEPOHL, HERMANN
Exec Dt:
11/12/1985
9
SIEBEL, PETER
Exec Dt:
11/12/1985
10
SWOBODA, JOHANN
Exec Dt:
11/12/1985
11
SCHWOEBEL, GERD
Exec Dt:
11/12/1985
12
NIKLES, ALBERT
Exec Dt:
11/12/1985
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4696996
NONE
06797884
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE. N. W.
WASHINGTON, DC 20036
Assignment: 35
Reel/Frame:004663/0489   Pages: 1
Recorded: 02/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEILER, ERHARD
Exec Dt:
11/28/1985
2
HAMBRECHT, JUERGEN
Exec Dt:
11/28/1985
3
HEINZ, GERHARD
Exec Dt:
11/28/1985
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4672086
NONE
06803585
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 36
Reel/Frame:004758/0875   Pages: 1
Recorded: 09/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOCK, HANS-JAKOB
Exec Dt:
11/18/1986
2
PORTUGALL, MICHAEL
Exec Dt:
11/18/1986
3
HAMBRECHT, JUERGEN
Exec Dt:
11/21/1986
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4728715
NONE
06937717
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 37
Reel/Frame:005381/0461   Pages: 2
Recorded: 07/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAUBITZ, CHRISTOF
Exec Dt:
01/07/1987
2
SEILER, ERHARD
Exec Dt:
01/07/1987
3
HAMBRECHT, JUERGEN
Exec Dt:
01/07/1987
4
MITULLA, KONRAD
Exec Dt:
01/07/1987
5
BOEHLKE, KLAUS
Exec Dt:
01/05/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4959415
NONE
07179991
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, ET/AL
1755 JEFFERSON DAVIS HWY, 4TH FLOOR
ARLINGTON, VA. 22202
Assignment: 38
Reel/Frame:005392/0357   Pages: 2
Recorded: 08/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAUBITZ, CHRISTOF
Exec Dt:
01/26/1987
2
SEILER, ERHARD
Exec Dt:
01/26/1987
3
HAMBRECHT, JUERGEN
Exec Dt:
01/26/1987
4
MITULLA, KONRAD
Exec Dt:
01/26/1987
5
REIMANN, HORST
Exec Dt:
01/26/1987
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4965318
NONE
07218977
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQUARE FIVE - SUITE 400
1755 S. JEFF DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 39
Reel/Frame:006047/0823   Pages: 4
Recorded: 03/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEILER, ERHARD
Exec Dt:
10/25/1990
2
RUEMPLER, KLAUS-DIETER
Exec Dt:
10/25/1990
3
JUNG, NORBERT
Exec Dt:
10/25/1990
4
HAARDT, UDO
Exec Dt:
10/25/1990
5
HENNING, RAINER
Exec Dt:
11/08/1990
6
HAMBRECHT, JUERGEN
Exec Dt:
10/25/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5122398
NONE
07618331
Correspondence name and address
BASF CORPORATION
WILLIAM G. CONGER
1419 BIDDLE AVENUE
WYANDOTTE, MI 48192-3736

Search Results as of: 05/15/2024 10:22 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