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Patent Assignment Assignor Details
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Assignor Name : PENZEL, ERICH
Total Assignments: 9
Assignment: 1
Reel/Frame:003808/0950   Pages: 1
Recorded: 11/03/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PENZEL, ERICH
Exec Dt:
03/27/1979
2
LEY,GREGOR
Exec Dt:
03/27/1979
3
GEELHAAR HANS JOACHIM
Exec Dt:
04/02/1979
Assignee
1
BASF AKTIENGESELLSCHFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4267091
NONE
06030928
Correspondence name and address
KEIL AND WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 2
Reel/Frame:003798/0445   Pages: 1
Recorded: 09/08/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PENZEL, ERICH
Exec Dt:
04/01/1979
2
REBAFKA, WALTER
Exec Dt:
04/01/1979
3
BOTT, KASPER
Exec Dt:
04/01/1979
4
LEY GREGOR
Exec Dt:
01/11/1979
Assignee
1
BASF AKTIENGESELLSCHAFT,
6700 LUDWIGSHAFEN,
RHEINLAND-PFLAZ,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4250070
NONE
06003965
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N. W.
WASHINGTON, D. C. 20036
Assignment: 3
Reel/Frame:003797/0983   Pages: 1
Recorded: 09/04/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TRAUTMANN, WALTER
Exec Dt:
07/05/1979
2
FISCHER MARTIN
Exec Dt:
06/22/1979
3
KUESTERS, WERNER
Exec Dt:
06/26/1979
4
PENZEL, ERICH
Exec Dt:
06/19/1979
5
REHDER, WOLFGANG
Exec Dt:
06/19/1979
Assignee
1
BASF AKTIENGESELLSCHAFT,
6700 LUDWIGSHAFEN,
RHEINLAND-PFALZ,, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4257859
NONE
06057084
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:004174/0918   Pages: 1
Recorded: 10/03/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PENZEL, ERICH
Exec Dt:
04/19/1982
2
ECKERT, GUENTER
Exec Dt:
04/19/1982
3
HEIDER, LOTHAR
Exec Dt:
04/19/1982
4
WUERTELE, LOTHAR
Exec Dt:
04/19/1982
5
SCHACKERT, WERNER
Exec Dt:
04/19/1982
Assignee
1
BASF AKTIENGESELLSCHAFT 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4424298
NONE
06372799
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, 1755 SOUTH JEFF. DAVIS HWY.
CRYSTAL SQUARE 5, STE. 400
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:004556/0627   Pages: 1
Recorded: 06/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOTT, KASPAR
Exec Dt:
02/14/1983
2
PENZEL, ERICH
Exec Dt:
02/14/1983
3
ECKERT, GUENTER
Exec Dt:
02/14/1983
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4612392
NONE
06469751
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
1755 SOUTH JEFF. DAVIS HWY.
CRYSTAL SQUARE 5, STE. 400
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:004654/0230   Pages: 1
Recorded: 01/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PENZEL, ERICH
Exec Dt:
10/25/1985
2
PRANGE, WALTER
Exec Dt:
10/25/1985
3
MELAN, MICHAEL
Exec Dt:
10/25/1985
4
WISTUBA, ECKEHARDT
Exec Dt:
10/25/1985
5
MUELLER, ALFRED
Exec Dt:
10/25/1985
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4663384
NONE
06793831
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. 5, STE. 400
1755 SO. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:004791/0583   Pages: 1
Recorded: 11/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PENZEL, ERICH
Exec Dt:
10/13/1986
2
MAEMPEL, LOTHAR
Exec Dt:
10/13/1986
3
NEUMANN, HANS J.
Exec Dt:
10/13/1986
4
PETERS, KARL-CLEMENS
Exec Dt:
10/13/1986
5
AYDIN, ORAL
Exec Dt:
10/13/1986
Assignee
1
BASF AKTIENGESELLSCHAFT, 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, FEDERAL REPUBLIC OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4731402
NONE
06921204
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE-SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:007204/0170   Pages: 2
Recorded: 11/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENZEL, ERICH
Exec Dt:
05/19/1994
2
FRANZMANN, GERNOT
Exec Dt:
05/19/1994
3
ANGEL, MAXIMILIAN
Exec Dt:
05/19/1994
4
PAKUSCH, JOACHIM
Exec Dt:
05/19/1994
5
SCHULER, BERNHARD
Exec Dt:
05/19/1994
Assignee
1
BASF AKTIENGESELLSCHAFT
67063 LUDWIGSHAFEN FEDERAL REPUBLIC OF GERMANY
LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5462978
NONE
08254767
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
ATTORNEYS AT LAW/ FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
ATTN: NORMAN F. OGLON
Assignment: 9
Reel/Frame:007711/0204   Pages: 2
Recorded: 11/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENZEL, ERICH
Exec Dt:
09/19/1995
2
SEYFFER, HERMANN
Exec Dt:
09/19/1995
3
BECKMANN, EBERHARD
Exec Dt:
09/19/1995
4
SENDHOFF, NORBERT
Exec Dt:
09/19/1995
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5624748
NONE
08523798
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C. - F.D. VASTINE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202

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Web interface last modified: August 25, 2017 v.2.6
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