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Patent Assignment Assignor Details
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Assignor Name : LACH, DIETRICH
Total Assignments: 14
Assignment: 1
Reel/Frame:004088/0778   Pages: 1
Recorded: 02/01/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LACH, DIETRICH
Exec Dt:
09/18/1979
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4390340
NONE
06279006
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. 5, SUITE 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:003934/0207   Pages: 1
Recorded: 12/16/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAHN, ERWIN
Exec Dt:
07/30/1980
2
LACH, DIETRICH
Exec Dt:
07/30/1980
3
STREICHER, ROLF
Exec Dt:
07/30/1980
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4322210
NONE
06176684
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQ. FIVE, STE. 400
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004279/0743   Pages: 1
Recorded: 07/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRYCHTOL, KLAUS
Exec Dt:
11/25/1981
2
LACH, DIETRICH
Exec Dt:
11/25/1981
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFLAZ
6700 LUDWIGSHAFEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4474695
NONE
06326928
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
1755 S. JEFF. DAVIS HWY.
CRYSTAL SQ. 5 - STE. 400
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:004074/0847   Pages: 1
Recorded: 12/23/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAHN, ERWIN
Exec Dt:
01/29/1982
2
LACH, DIETRICH
Exec Dt:
01/29/1982
3
SCHNEIDER, KURT
Exec Dt:
01/29/1982
4
STRICKLER, RAINER
Exec Dt:
01/29/1982
5
STREICHER, ROLF
Exec Dt:
01/29/1982
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4377387
NONE
06348277
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
1755 S. JEFF. DAVIS HWY.
CRYSTAL SQUARE FIVE, STE. 400
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:004132/0211   Pages: 1
Recorded: 06/03/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LACH, DIETRICH
Exec Dt:
04/01/1982
2
STREICHER, ROLF
Exec Dt:
04/01/1982
3
BOLZ, GERHARD
Exec Dt:
04/01/1982
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4403993
NONE
06367015
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
1755 SOUTH JEFF. DAVIS HWY.
CRYSTAL SQ. 5, SUITE 400
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:004317/0487   Pages: 1
Recorded: 10/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BERGMANN, UDO
Exec Dt:
05/14/1982
2
HANSEN, GUENTER
Exec Dt:
05/14/1982
3
LACH, DIETRICH
Exec Dt:
05/14/1982
4
THOMAS, MICHAEL
Exec Dt:
05/14/1982
5
ZEIDLER, GEORG
Exec Dt:
05/14/1982
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4491543
NONE
06380711
 
4491543
NONE
06380711
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:004463/0011   Pages: 1
Recorded: 09/30/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BERGMANN, UDO
Exec Dt:
12/10/1982
2
HANSEN, GUENTER
Exec Dt:
12/10/1982
3
LACH, DIETRICH
Exec Dt:
12/10/1982
4
ZEIDLER, GEORG
Exec Dt:
12/12/1982
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4563520
NONE
06435661
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, 1755 SOUTH JEFF. DAVIS HWY.
CRYSTAL SQUARE FIVE, STE. 400
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:004531/0723   Pages: 1
Recorded: 04/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOEHR, LOTHAR
Exec Dt:
12/20/1982
2
LACH, DIETRICH
Exec Dt:
12/20/1982
3
STREICHER, ROLF
Exec Dt:
12/20/1982
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4596581
NONE
06732808
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
STE. 400, 1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:004597/0644   Pages: 1
Recorded: 08/19/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OSTERTAG, WERNER
Exec Dt:
03/12/1984
2
WIENAND, HENNING
Exec Dt:
03/12/1984
3
LACH, DIETRICH
Exec Dt:
03/12/1984
4
HAHN, ERWIN
Exec Dt:
03/12/1984
Assignee
1
BASK AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4629616
NONE
06589769
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:004668/0458   Pages: 1
Recorded: 02/24/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LACH, DIETRICH
Exec Dt:
01/18/1985
2
STREICHER, ROLF
Exec Dt:
01/18/1985
3
STRICKLER, RAINER
Exec Dt:
01/18/1985
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4675021
NONE
06694278
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:004791/0298   Pages: 1
Recorded: 11/24/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHNEIDER, KURT
Exec Dt:
07/09/1986
2
LACH, DIETRICH
Exec Dt:
07/09/1986
3
STREICHER, ROLF
Exec Dt:
07/09/1986
4
SCHAFFER, ORTWIN
Exec Dt:
07/09/1986
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4729768
NONE
06886683
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQ. FIVE - STE. 400
1755 S. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:006251/0265   Pages: 5
Recorded: 09/29/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EBEL, KLAUS
Exec Dt:
07/27/1988
2
REUTHER, WOLFGANG
Exec Dt:
07/27/1988
3
FIKENTSCHER, ROLF
Exec Dt:
07/27/1988
4
LACH, DIETRICH
Exec Dt:
07/27/1988
5
STREICHER, ROLF
Exec Dt:
07/27/1988
6
SCHAFFER, ORTWIN
Exec Dt:
07/27/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
RHEINLAND-PFALZ, FEDERAL REPUBLIC OF GERMANY
6700 LUDWIGSHAFEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4888412
NONE
07225366
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:005206/0325   Pages: 1
Recorded: 12/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LACH, DIETRICH
Exec Dt:
10/10/1988
2
ECKERT, GUENTER
Exec Dt:
10/10/1988
3
MALTRY, WERNER
Exec Dt:
10/10/1988
4
FISCHER, KARL
Exec Dt:
10/10/1988
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, GERMANY 6700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4908239
NONE
07261928
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HWY
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:006460/0955   Pages: 2
Recorded: 03/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BELDE, HORST
Exec Dt:
11/16/1992
2
HERRMANN, MANFRED
Exec Dt:
11/16/1992
3
LEPPMEIER, FRANZ
Exec Dt:
11/16/1992
4
LACH, DIETRICH
Exec Dt:
11/16/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5296531
NONE
07980189
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VIRGINIA 22202

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