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Patent Assignment Assignor Details
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Assignor Name : BROWNAWELL, DARRELL W.
Total Assignments: 28
Assignment: 1
Reel/Frame:004093/0992   Pages: 1
Recorded: 02/10/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WALKER, THAD O.
Exec Dt:
06/18/1981
2
BROWNAWELL, DARRELL W.
Exec Dt:
06/18/1981
3
GUTIERREZ, ANTONIO
Exec Dt:
06/18/1981
Assignee
1
EXXON RESEARCH AND ENGINEERING COMPANY; A CORP OF DE
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4382002
NONE
06277053
Correspondence name and address
EXXON CHEMICAL CO.
P. O. BOX 503
FLORHAM PARK, NJ 07932
Assignment: 2
Reel/Frame:004102/0344   Pages: 1
Recorded: 03/09/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BROWNAWELL, DARRELL W.
Exec Dt:
07/14/1981
2
SHAUB, HAROLD
Exec Dt:
07/14/1981
3
WISOTSKY, MAX J.
Exec Dt:
07/14/1981
4
GUTIERREZ, ANTONIO
Exec Dt:
07/14/1981
Assignee
1
EXXON RESEARCH AND ENGINEERING COMPANY A CORP. OF DE
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4388201
NONE
06284739
Correspondence name and address
EXXON CHEMICAL CO.
P. O. BOX 503
FLORHAM PARK, NJ 07932
Assignment: 3
Reel/Frame:004182/0336   Pages: 1
Recorded: 10/21/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUTIERREZ, ANTONIO
Exec Dt:
09/14/1982
2
BROWNAWELL, DARRELL W.
Exec Dt:
09/14/1982
3
PORTNOY, ROBERT C.
Exec Dt:
09/21/1982
4
BROIS, STANLEY J.
Exec Dt:
09/14/1982
Assignee
1
EXON RESEARCH AND ENGINEERING COMPANY, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4431551
NONE
06428827
Correspondence name and address
EXXON CHEMICAL CO.
P. O. BOX 503
FLORHAM PARK, NJ 07932
Assignment: 4
Reel/Frame:004183/0144   Pages: 1
Recorded: 10/26/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BROWNAWELL, DARRELL W.
Exec Dt:
09/27/1982
2
GUTIERREZ, ANTONIO
Exec Dt:
09/27/1982
3
MATTHEWS, PATRICIA C.
Exec Dt:
09/21/1982
4
WALKER, THAD O.
Exec Dt:
09/21/1982
Assignee
1
EXXON RESEARCH AND ENGINEERING COMPANY, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4427564
NONE
06428825
Correspondence name and address
EXXON CHEMICAL CO.
P. O. BOX 503
FLORHAM PARK, NJ 07932
Assignment: 5
Reel/Frame:004343/0393   Pages: 1
Recorded: 12/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHETELICH, ALAN A.
Exec Dt:
05/24/1983
2
TUNKEL, NORMAN
Exec Dt:
05/24/1983
3
BROWNAWELL, DARRELL W.
Exec Dt:
05/24/1983
Assignee
1
EXXON RESEARCH AND ENGINEERING COMPANY A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4502970
NONE
06493942
Correspondence name and address
EXXON CHEMICAL CO.
P. O. BOX 503
FLORHAM PARK, NJ 07932
Assignment: 6
Reel/Frame:004457/0262   Pages: 1
Recorded: 09/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHEN, FRANK J.
Exec Dt:
06/24/1983
2
BROWNAWELL, DARRELL W.
Exec Dt:
06/24/1983
Assignee
1
EXXON RESEARCH AND ENGINEERING COMPANY, A CORP. OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4558170
NONE
06652205
Correspondence name and address
EXXON CHEMICAL CO.
P. O. BOX 503
FLORHAM PARK, NJ 07932
Assignment: 7
Reel/Frame:004304/0688   Pages: 1
Recorded: 09/21/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUTIERREZ, ANTONIO
Exec Dt:
08/30/1983
2
BROWNAWELL, DARRELL W.
Exec Dt:
08/30/1983
3
BROIS, STANLEY J.
Exec Dt:
08/30/1983
Assignee
1
EXXON RESEARCH AND ENGINEERING COMPANY A DE CORP.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4486326
NONE
06529391
Correspondence name and address
EXXON CHEMICAL CO.
P. O. BOX 503
FLORHAM PARK, NJ 07932
Assignment: 8
Reel/Frame:004450/0450   Pages: 1
Recorded: 09/09/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUTIERREZ, ANTONIO
Exec Dt:
11/14/1983
2
BROWNAWELL, DARRELL W.
Exec Dt:
11/14/1983
3
BLOCH, RICARDO
Exec Dt:
11/14/1983
Assignee
1
EXXON RESEARCH AND ENGINEERING COMPANY A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4557847
NONE
06553410
Correspondence name and address
EXXON CHEMICAL CO.
P. O. BOX 503
FLORHAM PARK, NJ 07932
Assignment: 9
Reel/Frame:004323/0706   Pages: 1
Recorded: 10/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUTIERREZ, ANTONIO
Exec Dt:
11/09/1983
2
BROWNAWELL, DARRELL W.
Exec Dt:
11/21/1983
3
WALKER, THAD O.
Exec Dt:
11/30/1983
4
BROIS, STANLEY J.
Exec Dt:
11/09/1983
Assignee
1
EXXON RESEARCH AND ENGINEERING COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4491524
NONE
06559340
Correspondence name and address
EXXON CHEMICAL CO.
P. O. BOX 503
FLORHAM, NJ 07932
Assignment: 10
Reel/Frame:004359/0610   Pages: 1
Recorded: 02/08/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLOCH, RICARDO
Exec Dt:
04/29/1984
2
MC CRARY, THOMAS J. JR.
Exec Dt:
04/30/1984
3
BROWNAWELL, DARRELL W.
Exec Dt:
04/30/1984
Assignee
1
EXXON RESEACH AND ENGINEERING COMPANY, A CORP OF DE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4517104
NONE
06260883
Correspondence name and address
EXXON CHEMICAL CO.
P. O. BOX 503
FLORHAM PARK, NJ 07932
Assignment: 11
Reel/Frame:004477/0992   Pages: 1
Recorded: 10/09/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BROWNAWELL, DARRELL W.
Exec Dt:
11/09/1984
2
GUTIERREZ, ANTONIS
Exec Dt:
11/08/1984
3
BROIS, STANLEY J.
Exec Dt:
11/08/1984
4
JACQUES, DONALD F.
Exec Dt:
11/13/1984
Assignee
1
EXXON RESEARCH AND ENGINEERING COMPANY, A CORP OF
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4569750
NONE
06675372
Correspondence name and address
EXXON CHEMICAL COMPANY
P. O. BOX 503
FLORHAM PARK, NJ 07932
Assignment: 12
Reel/Frame:004593/0499   Pages: 1
Recorded: 08/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUTIERREZ, ANTONIO
Exec Dt:
11/27/1984
2
BROWNAWELL, DARRELL W.
Exec Dt:
11/30/1984
3
BLOCH, RICARDO
Exec Dt:
11/29/1984
4
JOHNSTON, JACK E.
Exec Dt:
11/27/1984
Assignee
1
EXXON RESEARCH AND ENGINEERING COMPANY, A CORP OF DE
NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4632769
NONE
06679471
Correspondence name and address
EXXON CHEMICAL CO.
P.O. BOX 710
LINDEN NEW JERSEY 07036
Assignment: 13
Reel/Frame:004710/0216   Pages: 1
Recorded: 03/25/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WISOTSKY, MAX J.
Exec Dt:
09/03/1986
2
BLOCK, RICARDO
Exec Dt:
08/28/1986
3
BROWNAWELL, DARRELL W.
Exec Dt:
09/08/1986
4
CHEN, FRANK J.
Exec Dt:
08/29/1986
Assignee
1
EXXON RESEARCH AND ENGINEERING COMPANY, A CORP. OF DE.
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4686054
NONE
06878033
Correspondence name and address
EXXON CHEMICAL COMPANY
P. O. BOX 710
LINDEN, NJ 07036
Assignment: 14
Reel/Frame:004710/0667   Pages: 1
Recorded: 05/14/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOCK, JAN
Exec Dt:
03/17/1987
2
BROWNAWELL, DARRELL W.
Exec Dt:
03/17/1987
3
GUTIERREZ, ANTONIO
Exec Dt:
03/18/1987
4
ROBBINS, MAX L.
Exec Dt:
03/17/1987
5
SHAUB, HAROLD
Exec Dt:
03/18/1987
6
STEYN, PETER L.
Exec Dt:
03/18/1987
Assignee
1
EXXON RESEARCH ENGINEERING COMPANY, A CORP. OF DE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4684473
NONE
06846007
Correspondence name and address
EXXON RESEARCH & ENGINEERING CO.
P. O. BOX 390
FLORHAM PARK, NJ 07932
Assignment: 15
Reel/Frame:005208/0861   Pages: 1
Recorded: 11/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OSWALD, ALEXIS A.
Exec Dt:
02/17/1988
2
BHATIA, RAM N.
Exec Dt:
02/26/1988
3
MOZELESKI, EDMUND J.
Exec Dt:
02/17/1988
4
BROWNAWELL, DARRELL W.
Exec Dt:
02/23/1988
Assignee
1
EXXON RESEARCH AND ENGINEERING COMPANY, A CORP. OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4914246
NONE
07113619
Correspondence name and address
JOHN J. MAHON
EXXON CHEMICAL COMPANY
P.O. BOX 710
LINDEN,NJ 07036
Assignment: 16
Reel/Frame:005201/0966   Pages: 1
Recorded: 12/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BROWNAWELL, DARRELL W.
Exec Dt:
12/20/1988
2
THALER, WARREN A.
Exec Dt:
12/20/1988
3
BANNISTER, ERIC
Exec Dt:
12/20/1988
4
LADWIG, PAUL K.
Exec Dt:
12/20/1988
Assignee
1
EXXON RESEARCH AND ENGINEERING COMPANY, A CORP. OF DE
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4906389
NONE
07269274
Correspondence name and address
JOHN W. DITSLER
EXXON RESEARCH & ENGINEERING CO.
P. O. BOX 390
FLORHAM PARK, NJ 07932
Assignment: 17
Reel/Frame:005465/0454   Pages: 2
Recorded: 10/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BROWNAWELL, DARRELL W.
Exec Dt:
01/13/1989
2
NORRIS, DONALD J.
Exec Dt:
01/10/1989
3
SHAUB, HAROLD
Exec Dt:
01/13/1989
Assignee
1
EXXON CHEMICAL PATENTS INC.
1209 ORANGE STREET
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4977871
NONE
07250617
Correspondence name and address
EXXON RESEARCH AND ENGINEERING COMPANY
P.O. BOX 390
FLORHAM PARK, NJ 07932
Assignment: 18
Reel/Frame:005745/0098   Pages: 2
Recorded: 06/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BROWNAWELL, DARRELL W.
Exec Dt:
08/11/1989
2
THALER, WARREN
Exec Dt:
08/11/1989
Assignee
1
EXXON RESEARCH AND ENGINEERING COMPANY, A DE CORP.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5042617
NONE
07404040
Correspondence name and address
EXXON RESEARCH AND ENGINEERING COMPANY
P. O. BOX 390
FLORHAM PARK, NJ 07932
Assignment: 19
Reel/Frame:005548/0646   Pages: 2
Recorded: 12/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHAUB, HAROLD
Exec Dt:
08/16/1989
2
BROWNAWELL, DARRELL W.
Exec Dt:
08/16/1989
3
DI BENEDETTO, ARTHUR
Exec Dt:
08/16/1989
Assignee
1
EXXON RESEARCH AND ENGINEERING COMPANY, A CORP. OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4997546
NONE
07404250
Correspondence name and address
EXXON RESEARCH AND ENGINEERING COMPANY
P.O. BOX 390
FLORHAM PARK, NJ 07932
Assignment: 20
Reel/Frame:005791/0907   Pages: 2
Recorded: 08/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BROWNAWELL, DARRELL W.
Exec Dt:
08/22/1989
2
LADWIG, PAUL K.
Exec Dt:
08/23/1989
Assignee
1
EXXON RESEARCH AND ENGINEERING COMPANY A CORPORATION OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5069799
NONE
07404154
Correspondence name and address
EXXON RESEARCH & ENGINEERING CO.
P. O. BOX 390
FLORHAM PARK, NJ 07932
Assignment: 21
Reel/Frame:006420/0982   Pages: 2
Recorded: 03/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BROWNAWELL, DARRELL W.
Exec Dt:
08/12/1991
Assignee
1
EXXON RESEARCH & ENGINEERING CO.
180 PARK AVENUE
FLORHAM PARK, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5225081
NONE
07720968
Correspondence name and address
JOHN W. DITSLER
EXXON CHEMICAL COMPANY
P.O. BOX 710
1900 EAST LINDEN AVENUE
LINDEN, NJ 07036
Assignment: 22
Reel/Frame:006268/0007   Pages: 2
Recorded: 09/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHAUB, HAROLD
Exec Dt:
04/22/1992
2
BROWNAWELL, DARRELL W.
Exec Dt:
04/22/1992
3
DIBENEDETTO, ARTHUR
Exec Dt:
04/22/1992
Assignee
1
EXXON RESEARCH AND ENGINEERING COMPANY
LAW DEPARTMENT 180 PARK AVENUE FLORHAM PARK, NJ 07932
FLORHAM PARK,, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5209839
NONE
07846368
Correspondence name and address
JOHN W. DITSLER
EXXON CHEMICAL COMPANY
POST OFFICE BOX 710
1900 EAST LINDEN AVENUE
LINDEN, NJ 07036
Assignment: 23
Reel/Frame:006187/0346   Pages: 2
Recorded: 07/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BROWNAWELL, DARRELL W.
Exec Dt:
05/01/1992
2
GARDINER, JOHN B.
Exec Dt:
05/04/1992
Assignee
1
EXXON RESEARCH AND ENGINEERING COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5156758
NONE
07622720
Correspondence name and address
JAY SIMON
EXXON RESEARCH & ENGINEERING CO.
P.O. BOX 390
FLORHAM PARK, NJ 07932
Assignment: 24
Reel/Frame:020899/0254   Pages: 5
Recorded: 05/05/2008
Attorney Dkt #:LUTE-0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCKLEDGE, SCOTT P.
Exec Dt:
03/15/2006
2
BROWNAWELL, DARRELL W.
Exec Dt:
03/15/2006
Assignee
1
LUTEK, LLC
919 NORTH MARKET STREET
SUITE 1800
WILMINGTON, DELAWARE 19801-3025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8016125
US20060261004
11133530
Correspondence name and address
DARLEEN J. YACOVONE
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 25
Reel/Frame:023571/0734   Pages: 5
Recorded: 11/25/2009
Attorney Dkt #:LUTE-0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCKLEDGE, SCOTT P.
Exec Dt:
03/15/2006
2
BROWNAWELL, DARRELL W.
Exec Dt:
03/15/2006
Assignee
1
LUTEK, LLC
919 NORTH MARKET STREET
SUITE 1800
WILMINGTON, DELAWARE 19801-3025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8607991
US20090139483
12364383
Correspondence name and address
MICHAEL P. DUNNAM
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 26
Reel/Frame:023558/0663   Pages: 5
Recorded: 11/23/2009
Attorney Dkt #:LUTE-0010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BROWNAWELL, DARRELL W.
Exec Dt:
11/21/2009
Assignee
1
LUTEK, LLC
919 NORTH MARKET STREET
SUITE 1800
WILMINGTON, DELAWARE 19801-3025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090194484
12264792
Correspondence name and address
MICHAEL P. DUNNAM
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADEPHIA, PA 19104
Assignment: 27
Reel/Frame:023594/0054   Pages: 5
Recorded: 12/02/2009
Attorney Dkt #:LUTE-0003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCKLEDGE, SCOTT P.
Exec Dt:
12/02/2009
2
BROWNAWELL, DARRELL W.
Exec Dt:
12/02/2009
Assignee
1
LUTEK, LLC
919 NORTH MARKET STREET
SUITE 1800
WILMINGTON, DELAWARE 19801-3025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7520371
US20060260874
11283435
Correspondence name and address
MICHAEL P. DUNNAM, ESQUIRE
CIRA CENTRE, 12TH FLOOR
2929 ARCH STREET
PHILADELPHIA, PA 19104
Assignment: 28
Reel/Frame:023597/0553   Pages: 5
Recorded: 12/03/2009
Attorney Dkt #:LUTE-0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOCKLEDGE, SCOTT P.
Exec Dt:
12/02/2009
2
BROWNAWELL, DARRELL W.
Exec Dt:
12/02/2009
Assignee
1
LUTEK, LLC
919 NORTH MARKET STREET
SUITE 1800
WILMINGTON, DELAWARE 19801-3025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8607991
US20090139483
12364383
Correspondence name and address
MICHAEL P. DUNNAM, ESQUIRE
CIRA CENTRE, 12TH FLOOR
2929 ARCH STREET
PHILADELPHIA, PA 19104

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