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Patent Assignment Assignor Details
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Assignor Name : FELD, MARCEL
Total Assignments: 26
Assignment: 1
Reel/Frame:004078/0464   Pages: 1
Recorded: 12/21/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FELD, MARCEL
Exec Dt:
12/13/1982
2
ZOCHE, GUNTER
Exec Dt:
12/13/1982
Assignee
1
DYNAMIT NOBEL AKTIENGESELLSCHAFT
POSTFACH 1209
A WEST GERMAN CORP.
5210 TROISDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4490297
NONE
06451908
Correspondence name and address
FELFE & LYNCH
800 THIRD AVE.
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:004120/0447   Pages: 1
Recorded: 02/01/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FELD, MARCEL
Exec Dt:
01/24/1983
Assignee
1
DYNAMIT NOBEL AKTIENGESELLSCHAFT
POSTFACH 1209
A GERMAN CORP.
5210 TROISDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4488999
NONE
06462861
Correspondence name and address
FELFE AND LYNCH
800 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:004090/0590   Pages: 1
Recorded: 02/01/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FELD, MARCEL
Exec Dt:
01/29/1983
Assignee
1
DYNAMIT NOBEL AKTIENGESELLSCHAFT
POSTFACH 1209
5210 TROISDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4490298
NONE
06462862
Correspondence name and address
FELFE AND LYNCH
800 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 4
Reel/Frame:004239/0080   Pages: 1
Recorded: 03/05/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FELD, MARCEL
Exec Dt:
01/12/1984
Assignee
1
DYNAMIT NOBEL AG, A GERMAN CORP.
5210 TROISDORF BEZ. KOLN,
POSTFACH 1209,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4605757
NONE
06586110
Correspondence name and address
FELFE & LYNCH
805 3RD AVE.
NEW YORK, NY 10022
Assignment: 5
Reel/Frame:004642/0635   Pages: 1
Recorded: 08/12/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FELD, MARCEL
Exec Dt:
07/25/1986
Assignee
1
DYNAMIT NOBEL AG, A GERMAN CORP.
5210 TROISDORF BEZ. KOLN WEST, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4764638
NONE
06896116
Correspondence name and address
FELFE & LYNCH
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 6
Reel/Frame:005398/0544   Pages: 2
Recorded: 07/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FELD, MARCEL
Exec Dt:
05/09/1990
2
GOERENTZ, FRIEDRICH
Exec Dt:
05/09/1990
Assignee
1
HULS AKTIENGESELLSCHAFT
PAUL-BAUMANN-STR. 1 POSTFACH 1320
A WEST GERMAN CORP.
4370 MARL, FEDERAL REPUBLIC OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5097030
NONE
07559635
Correspondence name and address
FELFE & LYNCH
805 THIRD AVE.
NEW YORK, NY 10022
Assignment: 7
Reel/Frame:006276/0858   Pages: 2
Recorded: 10/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FELD, MARCEL
Exec Dt:
09/21/1992
Assignee
1
HULS AKTIENGESELLSCHAFT
POSTFACH 1320
4370 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5274093
NONE
07930307
Correspondence name and address
FELFE & LYNCH
C/O WALTER G. WEISSENBERGER
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 8
Reel/Frame:006954/0965   Pages: 2
Recorded: 04/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUHR, JURGEN
Exec Dt:
03/18/1994
2
FELD, MARCEL
Exec Dt:
03/18/1994
Assignee
1
HULS AKTIENGESELLSCHAFT
PAUL-BARMANN-STRASSE 1
POSTFACH 13 20
D-45764 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5481019
NONE
08224151
Correspondence name and address
FELFE & LYNCH
C/O WALTER G. WEISSENBERGER
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 9
Reel/Frame:007432/0396   Pages: 3
Recorded: 04/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEEMISS, WOLFGANG
Exec Dt:
11/10/1994
2
FELD, MARCEL
Exec Dt:
11/09/1994
Assignee
1
HUELS AKTIENGESELLSCHAFT
MARL
PAUL-BAUMANN-STRASSE 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5569781
NONE
08416989
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C., ANDREW D. FORTNEY, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 10
Reel/Frame:007862/0807   Pages: 3
Recorded: 01/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUFHOLD, MANFRED
Exec Dt:
11/27/1995
2
FELD, MARCEL
Exec Dt:
11/30/1995
Assignee
1
HUELS AKTIENGESELLSCHAFT
PAUL-BAUMANN-STRASSE
1 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5629455
NONE
08589952
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
HARRIS A. PITLICK
ATTORNEYS AT LAW, FOURTH
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:007933/0877   Pages: 3
Recorded: 05/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOEHLER, GUENTHER
Exec Dt:
03/29/1996
2
FELD, MARCEL
Exec Dt:
04/15/1996
3
METZ, JOSEF
Exec Dt:
04/16/1996
Assignee
1
HUELS AKTIENGESELLSCHAFT
PAUL-BAUMANN-STRASSE 1
MARL, GERMANY 45764
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5717111
NONE
08618441
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C., ATTORNEYS AT LAW
RICHARD L. OBLON
1755 JEFFERSON DAVIS HIGWAY, 4TH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 12
Reel/Frame:009099/0809   Pages: 3
Recorded: 04/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEEMISS, WOLFGANG
Exec Dt:
10/22/1996
2
FELD, MARCEL
Exec Dt:
10/23/1996
Assignee
1
HUELS AKTIENGESELLSCHAFT
PATENTABTEILUNG/PB 15
MARL, GERMANY 45764
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5767326
NONE
08813593
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
C. IRVIN MCCLELLAND
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:008630/0576   Pages: 3
Recorded: 06/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUFHOLD, MANFRED
Exec Dt:
03/17/1997
2
KOEHLER, GUENTHER
Exec Dt:
03/17/1997
3
FELD, MARCEL
Exec Dt:
03/17/1997
Assignee
1
HUELS AKTIENGESELLSCHAFT
PAUL-BAUMANN STRASSE 1
MARL, GERMANY D-457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5763627
NONE
08881937
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
RICHARD L. CHINN
ATTORNEYS AT LAW, FOUTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:008737/0980   Pages: 5
Recorded: 06/27/1997
Conveyance: ASSIGNMENT OF ASSIGNOR'S INTEREST. RERECORD TO CORRECT THE RECORDATION DATE OF 06261997 TO 06271997. PREVIOUSLY RECORDED AT REEL 8630 FRAME 0576.
Assignors
1
KAUFHOLD, MANFRED
Exec Dt:
03/17/1997
2
KOEHLER, GUENTHER
Exec Dt:
03/17/1997
3
FELD, MARCEL
Exec Dt:
03/17/1997
Assignee
1
HUELS AKTIENGESELLSCHAFT
PAUL-BAUMANN STRASSE 1
MARL, GERMANY D-457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5763627
NONE
08881937
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
RICHARD L. CHINN, PH.D.
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 15
Reel/Frame:008605/0489   Pages: 3
Recorded: 06/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUER, FRANK
Exec Dt:
04/17/1997
2
FELD, MARCEL
Exec Dt:
04/17/1997
Assignee
1
HUELS AKTIENGESELLSCHAFT
PAUL-BAUMANN-STRASSE 1
MARL 45764, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5861533
NONE
08869995
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 16
Reel/Frame:008699/0692   Pages: 4
Recorded: 06/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUER, FRANK
Exec Dt:
04/21/1997
2
KLEEMISS, WOLFGANG
Exec Dt:
04/22/1997
3
FELD, MARCEL
Exec Dt:
04/23/1997
Assignee
1
HUELS AKTIENGESELLSCHAFT
PAUL-BAUMANN-STRASSE 1, D-45764
MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5831119
NONE
08872053
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
ROBERT F. GNUSE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 17
Reel/Frame:008821/0301   Pages: 3
Recorded: 11/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEGELKA, UDO
Exec Dt:
08/01/1997
2
KLEEMISS, WOLFGANG
Exec Dt:
08/01/1997
3
KLOTZ-BERENDES, BRUNO
Exec Dt:
08/01/1997
4
FELD, MARCEL
Exec Dt:
08/01/1997
Assignee
1
HUELS AKTIENGESELLSCHAFT
PAUL-BAUMANN-STRASSE 1
MARL, GERMANY 45764
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6613934
NONE
08872057
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL.
HARRIS A. PITTICK
1755 JEFFERSON DAVIS HIGHWAY, FOURTH FLR
ARLINGTON, VIRGINIA 22202
Assignment: 18
Reel/Frame:008964/0082   Pages: 3
Recorded: 02/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUER, FRANK
Exec Dt:
01/14/1998
2
FELD, MARCEL
Exec Dt:
01/14/1998
Assignee
1
HUELS AKTIENGESELLSCHAFT
PB 15
PAUL-BAUMANN-STRASSE 1
D-45764 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5847197
NONE
08868799
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 19
Reel/Frame:009497/0195   Pages: 3
Recorded: 10/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BONGEN, MARCUS
Exec Dt:
04/15/1998
2
FELD, MARCEL
Exec Dt:
04/15/1998
3
ZOCHE, GUENTER
Exec Dt:
04/15/1998
Assignee
1
HUELS AKTIENGESELLSCHAFT
PAUL-BAUMANN-STRASSE 1
D-45764 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6156214
NONE
09021170
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
J. DEREK MASON, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 20
Reel/Frame:009422/0252   Pages: 3
Recorded: 08/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUFHOLD, MANFRED
Exec Dt:
05/22/1998
2
FELD, MARCEL
Exec Dt:
05/22/1998
Assignee
1
HUELS AKTIENGESELLSCHAFT
PAUL-BAUMANN-STRASSE 1
D-45764 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6730804
NONE
09141163
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 21
Reel/Frame:009540/0089   Pages: 3
Recorded: 10/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEEMISS, WOLFGANG
Exec Dt:
09/12/1998
2
STEFFEN, KLAUS-DIETER
Exec Dt:
09/12/1998
3
FELD, MARCEL
Exec Dt:
09/12/1998
Assignee
1
HUELS AKTIENGESELLSCHAFT
PAUL-BAUMANN-STRASSE 1
D-45772 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6143920
NONE
09179189
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
RICHARD L. CHINN
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 22
Reel/Frame:009914/0949   Pages: 3
Recorded: 04/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUHR, JUERGEN
Exec Dt:
03/26/1999
2
FELD, MARCEL
Exec Dt:
03/26/1999
Assignee
1
CREANOVA SPEZIALCHEMIE GMBH
D-45765 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6172257
NONE
09294011
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
JAMES J. KELLY
1755 JEFFERSON DAVIS HIGHWAY, 4TH FL.
ARLINGTON, VIRGINIA 22202
Assignment: 23
Reel/Frame:010952/0514   Pages: 4
Recorded: 07/07/2000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 9914, FRAME 0949.
Assignors
1
MUHR, JUERGEN
Exec Dt:
03/26/1999
2
FELD, MARCEL
Exec Dt:
03/26/1999
Assignee
1
CREANOVA SPEZIALCHEMIE GMBH
D-45764 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6172257
NONE
09294011
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
NORMAN F. OBLON
FOURTH FLOOR 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 24
Reel/Frame:010111/0087   Pages: 3
Recorded: 07/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEEMISS, WOLFGANG
Exec Dt:
04/26/1999
2
FELD, MARCEL
Exec Dt:
04/26/1999
3
KAUFHOLD, MANFRED
Exec Dt:
04/26/1999
Assignee
1
DEGUSSA-HUELS AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6107522
NONE
09350289
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
FREDERICK D. VASTINE, PH.D.
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 25
Reel/Frame:009934/0816   Pages: 3
Recorded: 05/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSTERHOLT, CLEMENS
Exec Dt:
04/28/1999
2
METZ, JOSEF
Exec Dt:
04/28/1999
3
KOEHLER, GUENTHER
Exec Dt:
04/28/1999
4
FELD, MARCEL
Exec Dt:
04/28/1999
Assignee
1
HUELS AKTIENGESELLSCHAFT
PAUL-BAUMANN-STRASSE 1
45772 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6121466
NONE
09261227
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL
STAMATIOS MYLONAKIS
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 26
Reel/Frame:011056/0361   Pages: 3
Recorded: 08/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEEMISS, WOLFGANG
Exec Dt:
08/17/2000
2
FELD, MARCEL
Exec Dt:
08/17/2000
Assignee
1
DEGUSSA-HUELS AKTIENGESELLSCHAFT
D-60287 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6399809
NONE
09557413
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
JAMES J. KELLY, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

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