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Patent Assignment Assignor Details
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Assignor Name : MIKHAEL, MICHAEL G.
Total Assignments: 22
Assignment: 1
Reel/Frame:009606/0702   Pages: 5
Recorded: 11/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKHAEL, MICHAEL G.
Exec Dt:
10/27/1998
2
BOUFELFEL, ALI
Exec Dt:
10/27/1998
3
YIALIZIS, ANGELO
Exec Dt:
11/12/1998
Assignee
1
SIGMA LABORATORIES, INC.
10960 NORTH STALLARD PLACE
TUCSON, ARIZONA 85737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6040017
NONE
09165999
Correspondence name and address
BENMAN & COLLINS
DAVID W. COLLINS
711 WEST LOS ALTOS ROAD
TUCSON, AZ 85704
Assignment: 2
Reel/Frame:009615/0903   Pages: 5
Recorded: 11/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOUTFY, RAOUF O.
Exec Dt:
11/12/1998
2
LU, XIAO-CHUN
Exec Dt:
11/17/1998
3
LI, WEIJIONG
Exec Dt:
11/12/1998
4
MIKHAEL, MICHAEL G.
Exec Dt:
11/13/1998
Assignee
1
MATERIALS AND ELECTROCHEMICAL RESEARCH (MER) CORPORATION
7960 S. KOLB RD.
TUCSON, ARIZONA 85706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6113673
NONE
09153905
Correspondence name and address
JEROME TEPLITZ
8040 S. KOLB RD.
TUCSON, AZ 85706
Assignment: 3
Reel/Frame:010135/0926   Pages: 12
Recorded: 08/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YIALIZIS, ANGELO
Exec Dt:
05/13/1999
2
ELLWANGER, RICHARD E.
Exec Dt:
05/06/1999
3
MIKHAEL, MICHAEL G.
Exec Dt:
05/06/1999
4
DECKER, WOLFGANG
Exec Dt:
05/06/1999
5
JOHNSON, C. BARRY
Exec Dt:
05/06/1999
6
SHIPLEY, GALE
Exec Dt:
05/06/1999
7
O'BRIEN, TIMOTHY D.
Exec Dt:
05/06/1999
Assignee
1
ASTEN, INC.
P.O. BOX 118001
4399 CORPORATE ROAD
CHARLESTON, SOUTH CAROLINA 29423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6146462
NONE
09307078
Correspondence name and address
VOLPE AND KOENIG, P.C.
ANTHONY S. VOLPE, ESQUIRE
400 ONE PENN CENTER
1617 JOHN F. KENNEDY BLVD.
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:010135/0968   Pages: 12
Recorded: 08/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YIALIZIS, ANGELO
Exec Dt:
05/13/1999
2
ELLWANGER, RICHARD E.
Exec Dt:
05/06/1999
3
MIKHAEL, MICHAEL G.
Exec Dt:
05/06/1999
4
DECKER, WOLFGANG
Exec Dt:
05/06/1999
5
JOHNSON, C. BARRY
Exec Dt:
05/06/1999
6
SHIPLEY, GALE
Exec Dt:
05/06/1999
7
O'BRIEN, TIMOTHY D.
Exec Dt:
05/06/1999
Assignee
1
ASTEN, INC.
P.O. BOX 118001
4399 CORPORATE ROAD
CHARLESTON, SOUTH CAROLINA 29423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6287687
NONE
09307077
Correspondence name and address
VOLPE AND KOENIG, P.C.
ANTHONY S. VOLPE, ESQUIRE
400 ONE PENN CENTER
1617 JOHN F. KENNEDY BLVD.
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:010084/0083   Pages: 6
Recorded: 07/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKHAEL, MICHAEL G.
Exec Dt:
06/23/1999
2
YIALIZIS, ANGELO
Exec Dt:
06/23/1999
Assignee
1
SIGMA TECHNOLOGIES INTERNATIONAL, INC.
10960 NORTH STALLARD PLACE
TUCSON, ARIZONA 86737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6270841
NONE
09346877
Correspondence name and address
ANTONIO R. DURANDO
2929 EAST BROADWAY BOULEVARD
TUCSON, AZ 85716
Assignment: 6
Reel/Frame:011408/0402   Pages: 8
Recorded: 12/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YIALIZIS, ANGELO
Exec Dt:
09/18/2000
2
DECKER, WOLFGANG
Exec Dt:
09/22/2000
3
MIKHAEL, MICHAEL G.
Exec Dt:
09/15/2000
4
PIRZADA, SHAHID A.
Exec Dt:
08/28/2000
Assignee
1
SIGMA TECHNOLOGIES INTERNATIONAL, INC.
10960 N. STALLARD PLACE
TUCSON, ARIZONA 85737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6441553
NONE
09660003
Correspondence name and address
ANTONIO R. DURANDO
2929 E. BROADWAY BOULEVARD
TUCSON, AZ 85716
Assignment: 7
Reel/Frame:011292/0027   Pages: 6
Recorded: 10/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKHAEL, MICHAEL G.
Exec Dt:
10/11/2000
2
YIALIZIS, ANGELO
Exec Dt:
10/23/2000
Assignee
1
SIGMA TECHNOLOGIES INTERNATIONAL, INC.
10960 N. STALLARD PLACE
TUCSON, ARIZONA 85737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6447553
NONE
09695746
Correspondence name and address
ANTONIO R. DURANDO
2929 E. BROADWAY BOULEVARD
TUCSON, AZ 85716
Assignment: 8
Reel/Frame:011568/0820   Pages: 6
Recorded: 02/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKHAEL, MICHAEL G.
Exec Dt:
01/23/2001
2
YIALIZIS, ANGELO
Exec Dt:
01/23/2001
Assignee
1
SIGMA TECHNOLOGIES INTERNATIONAL, INC.
10960 N. STALLARD PLACE
TUCSON, ARIZONA 85737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6468595
US20020156142
09783926
Correspondence name and address
DURANDO BIRDWELL & JANKE, P.L.C.
ANTONIO R. DURANDO
2929 E. BROADWAY BLVD.
TUCSON, AZ 85716
Assignment: 9
Reel/Frame:011941/0079   Pages: 3
Recorded: 06/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKHAEL, MICHAEL G.
Exec Dt:
06/18/2001
2
YIALIZIS, ANGELO
Exec Dt:
06/18/2001
Assignee
1
SIGMA TECHNOLOGIES INTERNATIONAL, INC.
10960 N. STALLARD PLACE
TUCSON, ARIZONA 85737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6649433
US20030080677
09892120
Correspondence name and address
DURANDO BIRDWELL & JANKE PLC
ANTONIO R. DURANDO
2929 E. BROADWAY BLVD.
TUCSON, AZ 85716
Assignment: 10
Reel/Frame:013237/0170   Pages: 5
Recorded: 08/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKHAEL, MICHAEL G.
Exec Dt:
08/23/2002
2
YIALIZIS, ANGELO
Exec Dt:
08/23/2002
3
ELLWANGER, RICHARD E.
Exec Dt:
08/23/2002
Assignee
1
SIGMA TECHNOLOGIES INTERNATIONAL, INC.
10960 N. STALLARD PLACE
TUCSON, ARIZONA 85737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6774018
US20020195950
10228358
Correspondence name and address
DURANDO BIRDWELL & JANKE, PLC
ANTONIO R. DURANDO
2929 E. BROADWAY BLVD.
TUCSON, AZ 85716
Assignment: 11
Reel/Frame:013721/0477   Pages: 5
Recorded: 01/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKHAEL, MICHAEL G.
Exec Dt:
01/27/2003
2
YIALIZIS, ANGELO
Exec Dt:
01/27/2003
Assignee
1
SIGMA TECHNOLOGIES INTERNATIONAL, INC.
10960 N. STALLARD PLACE
TUCSON, ARIZONA 85737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040149959
10355373
Correspondence name and address
DURANDO BIRDWELL & JANKE, PLC
ANTONIO R. DURANDO
2929 E. BROADWAY BLVD.
TUCSON, AZ 85716
Assignment: 12
Reel/Frame:013939/0102   Pages: 2
Recorded: 09/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLETSOS, IOANNIS V.
Exec Dt:
07/18/2003
2
RODRIGUEZ-PARADA, JOSE M.
Exec Dt:
08/26/2003
3
MIKHAEL, MICHAEL G.
Exec Dt:
08/01/2003
4
YIALIZIS, ANGELO
Exec Dt:
08/18/2003
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DELAWARE 19880-0025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040028931
10465399
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
THOMAS W. STEINBERG
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Assignment: 13
Reel/Frame:015258/0959   Pages: 5
Recorded: 04/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKHAEL, MICHAEL G.
Exec Dt:
04/08/2004
2
YIALIZIS, ANGELO
Exec Dt:
04/12/2004
Assignee
1
SIGMA LABORATORIES OF ARIZONA, INC.
10960 N. STALLARD PLACE
TUCSON, ARIZONA 85737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7157117
US20060257642
10830608
Correspondence name and address
QUARLES & BRADY STREICH LANG
ANTONIO R. DURANDO
ONE SOUTH CHURCH AVENUE
SUITE 1700
TUCSON, AZ 85701
Assignment: 14
Reel/Frame:015299/0650   Pages: 5
Recorded: 05/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YIALIZIS, ANGELO
Exec Dt:
04/12/2004
2
MIKHAEL, MICHAEL G.
Exec Dt:
04/08/2004
Assignee
1
SIGMA LABORATORIES OF ARIZONA, INC.
10960 N. STALLARD PLACE
TUCSON, ARIZONA 85737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7781034
US20050249901
10838701
Correspondence name and address
QUARLES & BRADY STREICH LANG
ANTONIO R. DURANDO
ONE SOUTH CHURCH AVENUE
SUITE 1700
TUCSON, AZ 85701
Assignment: 15
Reel/Frame:015454/0026   Pages: 3
Recorded: 12/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLETSOS, IOANNIS V.
Exec Dt:
11/05/2004
2
MIKHAEL, MICHAEL G.
Exec Dt:
11/15/2004
3
DEVAQUET, EDMEE LYDIE MARIE-JEANNE
Exec Dt:
10/08/2004
4
RODRIGUEZ-PARADA, JOSE MANUEL
Exec Dt:
12/07/2004
5
KING, JR., JOSEPH ANTHONY
Exec Dt:
11/08/2004
6
YIALIZIS, ANGELO
Exec Dt:
12/02/2004
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060040091
10924218
Correspondence name and address
THOMAS W. STEINBERG
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 16
Reel/Frame:016177/0588   Pages: 4
Recorded: 06/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKHAEL, MICHAEL G.
Exec Dt:
05/11/2005
2
YIALIZIS, ANGELO
Exec Dt:
05/11/2005
Assignee
1
SIGMA LABORATORIES OF ARIZONA, INC.
10960 N. STALLARD PLACE
TUCSON, ARIZONA 85737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050264179
11137823
Correspondence name and address
QUARLES & BRADY STREICH LANG LLP
ONE SOUTH CHURCH AVENUE
SUITE 1700
TUCSON, AZ 85701
Assignment: 17
Reel/Frame:017462/0018   Pages: 3
Recorded: 04/12/2006
Attorney Dkt #:TK4355USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARNES, JOHN JAMES
Exec Dt:
04/05/2006
2
YIALIZIS, ANGELO
Exec Dt:
03/20/2006
3
BLETSOS, IOANNIS V.
Exec Dt:
03/13/2006
4
MIKHAEL, MICHAEL G.
Exec Dt:
03/30/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8323801
US20070166528
11334211
Correspondence name and address
THOMAS W. STEINBERG
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 18
Reel/Frame:018484/0934   Pages: 3
Recorded: 10/30/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKHAEL, MICHAEL G.
Exec Dt:
10/26/2006
2
YIALIZIS, ANGELO
Exec Dt:
10/26/2006
Assignee
1
SIGMA LABORATORIES OF ARIZONA, LLC
10960 N. STALLARD PLACE
TUCSON, ARIZONA 85737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070048512
11589564
Correspondence name and address
ANTONIO R. DURANDO
6902 N. TABLE MOUNTAIN ROAD
TUCSON, AZ 85718-1331
Assignment: 19
Reel/Frame:018565/0872   Pages: 3
Recorded: 11/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YIALIZIS, ANGELO
Exec Dt:
10/23/2006
2
MIKHAEL, MICHAEL G.
Exec Dt:
10/26/2006
Assignee
1
SIGMA LABORATORIES OF ARIZONA, LLC
10960 N. STALLARD PLACE
TUCSON, ARIZONA 85737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7807232
US20070166556
11586478
Correspondence name and address
ANTONIO R. DURANDO
6902 N. TABLE MOUNTAIN ROAD
TUCSON, AZ 85718-1331
Assignment: 20
Reel/Frame:018685/0720   Pages: 3
Recorded: 12/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKHAEL, MICHAEL G.
Exec Dt:
10/26/2006
2
ELLWANGER, RICHARD E.
Exec Dt:
10/26/2006
3
YIALIZIS, ANGELO
Exec Dt:
10/26/2006
Assignee
1
SIGMA LABORATORIES OF ARIZONA, LLC
10960 N. STALLARD PLACE
TUCSON, ARIZONA 85737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7557019
US20070093076
11633995
Correspondence name and address
ANTONIO R. DURANDO
6902 N. TABLE MOUNTAIN ROAD
TUCSON, ARIZONA 85718-1331
Assignment: 21
Reel/Frame:026651/0636   Pages: 4
Recorded: 07/26/2011
Attorney Dkt #:GT/131
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKHAEL, MICHAEL G.
Exec Dt:
07/25/2011
2
LABOY, ANTHONY J.
Exec Dt:
07/25/2011
Assignee
1
GORE ENTERPRISE HOLDINGS, INC.
551 PAPER MILL ROAD
P.O. BOX 9206
NEWARK, DELAWARE 19714-9206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130004690
13172081
Correspondence name and address
GORE ENTERPRISE HOLDINGS, INC.
551 PAPER MILL ROAD
P. O. BOX 9206
NEWARK, DE 19714-9206
Assignment: 22
Reel/Frame:034734/0472   Pages: 4
Recorded: 01/16/2015
Attorney Dkt #:861133.00042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKHAEL, MICHAEL G.
Exec Dt:
01/14/2015
2
YIALIZIS, ANGELO
Exec Dt:
01/08/2015
Assignee
1
SIGMA LABORATORIES OF ARIZONA, LLC.
10960 N. STALLARD PLACE
TUCSON, ARIZONA 85737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9558679
US20150111027
14562437
Correspondence name and address
QUARLES & BRADY LLP ATTN: IP DOCKET
ONE SOUTH CHURCH AVENUE, SUITE 1700
TUCSON, AZ 85701-1621

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