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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : GUCKERT, JOSEPH ROBERT
Total Assignments: 9
Assignment: 1
Reel/Frame:012826/0246   Pages: 2
Recorded: 06/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/13/2000
2
Exec Dt:
02/24/2000
3
Exec Dt:
03/15/2000
Assignee
1
LEGAL PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09533397
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
FREDERICK D. STRICKLAND
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 2
Reel/Frame:015760/0062   Pages: 3
Recorded: 03/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/2005
2
Exec Dt:
02/22/2005
3
Exec Dt:
02/18/2005
4
Exec Dt:
02/21/2005
Assignee
1
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10971382
Correspondence name and address
FREDERICK D. STRICKLAND
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 3
Reel/Frame:018817/0469   Pages: 3
Recorded: 01/29/2007
Attorney Dkt #:HT4310USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/2006
2
Exec Dt:
01/02/2007
3
Exec Dt:
12/13/2006
4
Exec Dt:
01/09/2007
Assignee
1
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11592350
Correspondence name and address
THOMAS W. STEINBERG
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 4
Reel/Frame:018817/0492   Pages: 3
Recorded: 01/29/2007
Attorney Dkt #:HT4312USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/2006
2
Exec Dt:
01/02/2007
3
Exec Dt:
12/13/2006
4
Exec Dt:
01/09/2007
Assignee
1
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11592644
Correspondence name and address
THOMAS W. STEINBERG
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 5
Reel/Frame:020511/0951   Pages: 5
Recorded: 02/14/2008
Attorney Dkt #:HT4314USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2008
2
Exec Dt:
01/16/2008
3
Exec Dt:
01/16/2008
4
Exec Dt:
12/20/2007
Assignee
1
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11980268
Correspondence name and address
THOMAS W. STEINBERG
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 6
Reel/Frame:020965/0001   Pages: 6
Recorded: 05/19/2008
Attorney Dkt #:HT4313USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2008
2
Exec Dt:
03/11/2008
3
Exec Dt:
04/16/2008
4
Exec Dt:
01/31/2008
Assignee
1
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11978755
Correspondence name and address
THOMAS W. STEINBERG
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 7
Reel/Frame:027922/0109   Pages: 2
Recorded: 03/24/2012
Attorney Dkt #:TK5125USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/2012
2
Exec Dt:
03/02/2012
3
Exec Dt:
03/01/2012
Assignee
1
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13329763
Correspondence name and address
KIMBERLY R. HILD
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 8
Reel/Frame:032507/0955   Pages: 3
Recorded: 03/24/2014
Attorney Dkt #:CL5641USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2014
2
Exec Dt:
03/17/2014
Assignee
1
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14185019
Correspondence name and address
JOHN ARMSTRONG
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805
Assignment: 9
Reel/Frame:032540/0674   Pages: 3
Recorded: 03/27/2014
Attorney Dkt #:CL5461USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2014
2
Exec Dt:
03/17/2014
Assignee
1
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14185019
Correspondence name and address
JOHN E. ARMSTRONG
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2333
WILMINGTON, DE 19805

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