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Patent Assignment Assignor Details
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Assignor Name : DEGEN, HELMUT
Total Assignments: 15
Assignment: 1
Reel/Frame:004097/0234   Pages: 1
Recorded: 02/22/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BERGMANN, UDO
Exec Dt:
02/24/1982
2
DEGEN, HELMUT
Exec Dt:
02/24/1982
3
HANSEN, GUENTER
Exec Dt:
02/24/1982
4
KRALLMANN, REINHOLD
Exec Dt:
02/24/1982
5
KERMER, WOLF-DIETER
Exec Dt:
02/24/1982
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4389216
NONE
06355309
Correspondence name and address
OBLON, FISHER, SPIVAK,
MCCLELLAND & MAIER
1755 JEFF. DAVIS HWY., STE. 400
CRYSTAL SQUARE
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004101/0896   Pages: 1
Recorded: 03/08/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BERGMANN, UDO
Exec Dt:
04/16/1982
2
DEGEN, HELMUT
Exec Dt:
04/16/1982
3
HANSEN, GUENTER
Exec Dt:
04/16/1982
4
KRALLMANN, REINHOLD
Exec Dt:
04/16/1982
5
KERMER, WOLF-DIETER
Exec Dt:
04/16/1982
Assignee
1
BASF AKTIENGESELLSCHAFT,
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4386934
NONE
06370904
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
1755 SOUTH JEFF. DAVIS HWY.
CRYSTAL SQUARE 5, STE. 400
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004142/0106   Pages: 1
Recorded: 06/27/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BERGMANN, UDO
Exec Dt:
09/30/1982
2
DEGEN, HELMUT
Exec Dt:
09/30/1982
3
HANSEN, GUENTER
Exec Dt:
09/30/1982
4
KRALLMANN, REINHOLD
Exec Dt:
09/30/1982
5
KERMER, WOLF-DIETER
Exec Dt:
09/30/1982
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4405330
NONE
06433393
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
1755 SOUTH JEFF. DAVIS HWY.
CRYSTAL SQ. 5, SUITE 400,
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:004257/0872   Pages: 1
Recorded: 05/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEGEN, HELMUT
Exec Dt:
01/05/1983
2
DIX, JOHANNES P.
Exec Dt:
01/05/1983
3
GRUND, NORBERT
Exec Dt:
01/05/1983
4
HANSEN, GUENTER
Exec Dt:
01/05/1983
5
KRALLMANN, REINHOLD
Exec Dt:
01/05/1983
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4464181
NONE
06457223
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQUARE #5, STE 400
1755 S. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:004286/0180   Pages: 1
Recorded: 07/30/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECKER, ERNST
Exec Dt:
01/09/1984
2
BERGMANN, UDO
Exec Dt:
01/09/1984
3
DEGEN, HELMUT
Exec Dt:
01/09/1984
4
HANSEN, GUENTER
Exec Dt:
01/09/1984
5
KRALLMANN, REINHOLD
Exec Dt:
01/09/1984
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4486198
NONE
06570455
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:004407/0236   Pages: 1
Recorded: 05/31/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BERGMANN, UDO
Exec Dt:
05/14/1984
2
DEGEN, HELMUT
Exec Dt:
05/14/1984
3
HANSEN, GUENTER
Exec Dt:
05/14/1984
4
KRALLMANN, REINHOLD
Exec Dt:
05/14/1984
5
WEBER, HANS
Exec Dt:
05/14/1984
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4537597
NONE
06611536
Correspondence name and address
OBLON, FISHER, SPIVAK
MCCLELLAND & MAIER
CRYSTAL SQ. 5, STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:005261/0191   Pages: 1
Recorded: 02/28/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PATSCH, MANFRED
Exec Dt:
09/22/1986
2
EPPLE, GERHARD
Exec Dt:
09/22/1986
3
FLOHR, HELMUT
Exec Dt:
09/22/1986
4
DEGEN, HELMUT
Exec Dt:
09/22/1986
5
NAHR, UWE
Exec Dt:
09/22/1986
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4925954
NONE
07275601
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CELLAND
& MAIER
CRYSTAL SQUARE FIVE, SUITE 400
1755 S. JEFFERSON DAVIS HWY
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:005206/0346   Pages: 1
Recorded: 12/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAHN, ERWIN
Exec Dt:
10/17/1988
2
HANSEN, GUENTER
Exec Dt:
10/17/1988
3
ETZBACH, KARL-HEINZ
Exec Dt:
10/17/1988
4
REICHELT, HELMUT
Exec Dt:
10/17/1988
5
SCHEFCZIK, ERNST
Exec Dt:
10/17/1988
6
DEGEN, HELMUT
Exec Dt:
10/17/1988
7
KRALLMANN, REINHOLD
Exec Dt:
10/17/1988
8
WAGENBLAST, GERHARD
Exec Dt:
10/17/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY 6700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4908041
NONE
07256997
Correspondence name and address
OBLON, FISHER, SPIVAK, MCCLELLAND &
MAIER
CRYSTAL SQUARE FIVE-SUITE 400
1755 S. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:005539/0437   Pages: 2
Recorded: 12/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAHN, ERWIN
Exec Dt:
03/19/1990
2
HANSEN, GUENTER
Exec Dt:
03/19/1990
3
ETZBACH, KARL-HEINZ
Exec Dt:
03/19/1990
4
RETCHELT, HELMUT
Exec Dt:
03/19/1990
5
SCHEFCZIK, ERNST
Exec Dt:
03/19/1990
6
DEGEN, HELMUT
Exec Dt:
03/19/1990
7
KRALLMANN, REINHOLD
Exec Dt:
03/19/1990
8
WAGENBLAST, GERHARD
Exec Dt:
03/19/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5062861
NONE
07497672
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:006238/0390   Pages: 2
Recorded: 08/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAHN, ERWIN
Exec Dt:
09/03/1991
2
HANSEN, GUENTER
Exec Dt:
09/03/1991
3
ETZBACH, KARL-HEINZ
Exec Dt:
09/03/1991
4
REICHELT, HELMUT
Exec Dt:
09/03/1991
5
SCHEFCZIK, ERNST
Exec Dt:
09/03/1991
6
GRUETTNER, SABINE
Exec Dt:
09/03/1991
7
DEGEN, HELMUT
Exec Dt:
09/03/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5270456
NONE
07727881
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C. - MURRAY TILLMAN
FOURTH FLOOR
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:007048/0544   Pages: 2
Recorded: 07/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEGEN, HELMUT
Exec Dt:
08/27/1992
2
LANGE, ARNO
Exec Dt:
08/27/1992
3
GRUETTNER-MERTEN, SABINE
Exec Dt:
05/04/1994
4
REICHELT, HELMUT
Exec Dt:
08/27/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5382263
NONE
07946652
Correspondence name and address
ROBERT F. GNUSE
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:006650/0757   Pages: 2
Recorded: 08/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGE, ARNO
Exec Dt:
03/18/1993
2
MOTZKUS, GERT
Exec Dt:
03/18/1993
3
DEGEN, HELMUT
Exec Dt:
03/18/1993
4
WALTHER, VOLKER
Exec Dt:
03/18/1993
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5318601
NONE
08038845
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:007007/0010   Pages: 4
Recorded: 05/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEGEN, HELMUT
Exec Dt:
05/03/1994
2
ZIMMERMAN, NORBERT
Exec Dt:
05/03/1994
3
BRUECKMANN, RALF
Exec Dt:
05/11/1994
4
LAMM, GUNTHER
Exec Dt:
05/03/1994
5
LANGE, ARNO
Exec Dt:
05/03/1994
6
REICHELT, HELMUT
Exec Dt:
05/03/1994
Assignee
1
BASF AKTIENGESELLSCHAFT
PATENTABTEILUNG ZDX-C6
LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5364972
NONE
07948579
Correspondence name and address
RICHARD L. CHINN, PH.D.
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:007256/0684   Pages: 2
Recorded: 10/06/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUETTNER-MERTEN, SABINE
Exec Dt:
09/19/1994
2
REICHELT, HELMUT
Exec Dt:
09/19/1994
3
LANGE, ARNO
Exec Dt:
09/19/1994
4
DEGEN, HELMUT
Exec Dt:
09/19/1994
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, GERMANY 6700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5466790
NONE
08307794
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 15
Reel/Frame:007426/0934   Pages: 2
Recorded: 02/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGE, ARNO
Exec Dt:
12/06/1994
2
DEGEN, HELMUT
Exec Dt:
12/06/1994
3
LAMM, GUNTHER
Exec Dt:
12/06/1994
4
REICHELT, HELMUT
Exec Dt:
12/06/1994
5
WEGERLE, DIETER
Exec Dt:
12/06/1994
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5547477
NONE
08360770
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

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