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Patent Assignment Assignor Details
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Assignor Name : SWEARINGEN, STEVEN H.
Total Assignments: 17
Assignment: 1
Reel/Frame:005249/0769   Pages: 1
Recorded: 01/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEROU, JAN J.
Exec Dt:
12/11/1989
2
MANZER, LEO E.
Exec Dt:
12/11/1989
3
SWEARINGEN, STEVEN H.
Exec Dt:
12/11/1989
4
TROFIMENKO, SWIATOSLAW
Exec Dt:
12/11/1989
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5057634
NONE
07452402
Correspondence name and address
THOMAS J. DESROSIER
PATENT DIVISION
LEGAL DEPARTMENT
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:005258/0656   Pages: 1
Recorded: 03/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MANZER, LEO E.
Exec Dt:
12/11/1989
2
SWEARINGEN, STEVEN H.
Exec Dt:
12/11/1989
3
TRAINHAM, JAMES A.
Exec Dt:
12/11/1989
4
LEROU, JAN J.
Exec Dt:
12/11/1989
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5068472
NONE
07452404
Correspondence name and address
THOMAS J. DESROSIER
PATENT DIVISION
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 3
Reel/Frame:006704/0857   Pages: 2
Recorded: 10/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANZER, LEO ERNEST
Exec Dt:
08/24/1993
2
RAO, V. M. MALLIKARJUNA
Exec Dt:
08/24/1993
3
SWEARINGEN, STEVEN H.
Exec Dt:
08/24/1993
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL - PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5523498
NONE
08112750
Correspondence name and address
DAVID E. HEISER
E. I. DU PONT DE NEMOURS COMPANY
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 4
Reel/Frame:007115/0557   Pages: 2
Recorded: 08/31/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACKSON, SCOTT C.
Exec Dt:
06/29/1994
2
RESNICK, PAUL, RAPHAEL
Exec Dt:
06/29/1994
3
SWEARINGEN, STEVEN H.
Exec Dt:
06/29/1994
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5420368
NONE
08267988
Correspondence name and address
E. I. DU PONT DE NEMOURS COMPANY
DAVID E. HEISER
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 5
Reel/Frame:007599/0915   Pages: 2
Recorded: 08/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACKSON, SCOTT C.
Exec Dt:
04/13/1995
2
RESNICK, PAUL RAPHAEL
Exec Dt:
04/13/1995
3
SWEARINGEN, STEVEN H.
Exec Dt:
04/13/1995
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5594159
NONE
08421095
Correspondence name and address
E.I. DU PONT DE NEMOURS COMPANY
DAVID E. HEISER
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 6
Reel/Frame:009003/0681   Pages: 2
Recorded: 10/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACKSON, SCOTT C.
Exec Dt:
05/02/1996
2
RESNICK, PAUL RAPHAEL
Exec Dt:
05/10/1996
3
SWEARINGEN, STEVEN H.
Exec Dt:
05/02/1996
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL - PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5910615
NONE
08930809
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
DAVID E. HEISER
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 7
Reel/Frame:010298/0211   Pages: 2
Recorded: 08/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANOGUE, WILLIAM H.
Exec Dt:
03/13/1998
2
SIEVERT, ALLEN CAPRON
Exec Dt:
03/11/1998
3
RAO, V.N. MALLIKARJUNA
Exec Dt:
03/11/1998
4
SWEARINGEN, STEVEN H.
Exec Dt:
03/11/1998
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6376727
US20020035300
09367900
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
DAVID E. HEISER
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 8
Reel/Frame:010544/0483   Pages: 3
Recorded: 12/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAYLOR, ERIC DEGUYON
Exec Dt:
03/19/1998
2
SCHAEFER, MATTHIAS
Exec Dt:
04/21/1998
3
VOGT, ANNE
Exec Dt:
04/06/1998
4
SWEARINGEN, STEVEN H.
Exec Dt:
03/11/1998
5
PETROV, VIACHESLAV ALEXANDROVICH
Exec Dt:
03/11/1998
6
DRAUZ, KARLHEINZ
Exec Dt:
04/10/1998
7
WECKBECKER, CHRISTOPH
Exec Dt:
04/07/1998
8
KAMIREDDY, BALREDDY
Exec Dt:
03/23/1998
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6384234
NONE
09367899
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
KAREN K. KING
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 9
Reel/Frame:010675/0304   Pages: 3
Recorded: 06/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAYLOR, ERIC DEGUYON
Exec Dt:
03/18/1998
2
PETROV, VIACHESLAV ALEXANDROVICH
Exec Dt:
03/11/1998
3
SCHAEFER, MATTHIAS
Exec Dt:
04/21/1998
4
DRAUZ, KARLHEINZ
Exec Dt:
04/10/1998
5
VOGT, ANNE
Exec Dt:
04/06/1998
6
WECKBECKER, CHRISTOPH
Exec Dt:
04/07/1998
7
SWEARINGEN, STEVEN H.
Exec Dt:
03/11/1998
8
KAMIREDDY, BALREDDY
Exec Dt:
03/23/1998
Assignees
1
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
2
DEGUSSA AKTIENGESELLSCHAFT
LEGAL PATENTS
WEISSFRAUENSTRASSE 9
D-6000 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6384234
NONE
09367899
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
KAREN K. KING
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 10
Reel/Frame:011439/0866   Pages: 5
Recorded: 01/08/2001
Conveyance: RE-RECORD TO ADD OMITTED RECEIVING PARTY, PREVIOUSLY RECORDED AT REEL 010544, FRAME 0483.
Assignors
1
TAYLOR, ERIC DEGUYON
Exec Dt:
03/18/1998
2
PETROV, VIACHESLAV ALEXANDROVICH
Exec Dt:
03/11/1998
3
SCHAEFER, MATTHIAS
Exec Dt:
04/21/1998
4
DRAUZ, KARLHEINZ
Exec Dt:
04/10/1998
5
VOGT, ANNE
Exec Dt:
04/06/1998
6
WECKBECKER, CHRISTOPH
Exec Dt:
04/07/1998
7
SWEARINGEN, STEVEN H.
Exec Dt:
03/11/1998
8
KAMIREDDY, BALREDDY
Exec Dt:
03/23/1998
Assignees
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
2
DEGUSSA AKTIENGESELLSCHAFT
LEGAL PATENTS
WEISSFRAUENSTRASSE 9
D-6000 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6384234
NONE
09367899
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
KAREN K. KING
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 11
Reel/Frame:010522/0117   Pages: 3
Recorded: 01/19/2000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT EXECUTION DATE FOR ASSIGNOR SWEARINGEN, STEVEN H. TO READ 3-16-98 PREVIOUSLY RECORDED ON REEL 010298, FRAME 0211.
Assignors
1
MANOGUE, WILLIAM H.
Exec Dt:
03/13/1998
2
SIEVERT, ALLEN CAPRON
Exec Dt:
03/11/1998
3
RAO, V.N. MALLIKARJUNA
Exec Dt:
03/11/1998
4
SWEARINGEN, STEVEN H.
Exec Dt:
03/16/1998
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6376727
US20020035300
09367900
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
DAVID E. HEISER
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 12
Reel/Frame:010352/0173   Pages: 2
Recorded: 11/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLER, RALPH NEWTON
Exec Dt:
03/05/1999
2
RAO, V. N. MALLIKARJUNA
Exec Dt:
02/18/1999
3
SWEARINGEN, STEVEN H.
Exec Dt:
03/01/1999
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6677493
NONE
09283449
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
DAVID E. HEISER
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 13
Reel/Frame:010350/0844   Pages: 2
Recorded: 11/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLER, RALPH NEWTON
Exec Dt:
03/25/1999
2
RAO, V.N. MALLIKARJUNA
Exec Dt:
03/17/1999
3
SWEARINGEN, STEVEN H.
Exec Dt:
03/24/1999
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6211135
NONE
09283448
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
DAVID E. HEISER
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 14
Reel/Frame:016419/0565   Pages: 3
Recorded: 03/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, TA-WEI
Exec Dt:
03/22/2005
2
SWEARINGEN, STEVEN H.
Exec Dt:
03/22/2005
Assignee
1
E.I. DUPONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7253315
US20050165254
11088370
Correspondence name and address
KILYK & BOWERSOX, P.L.L.C.
LUKE A. KILYK
53 A EAST LEE STREET
WARRENTON, VA 20186
Assignment: 15
Reel/Frame:016421/0192   Pages: 3
Recorded: 03/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, TA-WEI
Exec Dt:
03/22/2005
2
SWEARINGEN, STEVEN H.
Exec Dt:
03/22/2005
Assignee
1
E.I. DUPONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7126016
US20050171381
11088465
Correspondence name and address
LUKE A. KILYK
KILYK & BOWERSOX, P.L.L.C.
53 A EAST LEE STREET
WARRENTON, VA 20186
Assignment: 16
Reel/Frame:017304/0569   Pages: 3
Recorded: 03/14/2006
Attorney Dkt #:FL0299USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWEARINGEN, STEVEN H.
Exec Dt:
01/04/2006
2
O'BRIEN, WILLIAM GEORGE
Exec Dt:
01/21/2006
3
NOELKE, CHARLES JOSEPH
Exec Dt:
01/20/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7659329
US20060135654
11292459
Correspondence name and address
JOHN S. HENDRICKSON
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 17
Reel/Frame:017668/0068   Pages: 3
Recorded: 05/24/2006
Attorney Dkt #:FL0295USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOELKE, CHARLES JOSEPH
Exec Dt:
03/06/2006
2
JOHNSON, DAVID WILLIAM
Exec Dt:
03/08/2006
3
SWEARINGEN, STEVEN H.
Exec Dt:
03/06/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7671111
US20060175261
11351125
Correspondence name and address
JOHN S. HENDRICKSON
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805

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