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Patent Assignment Assignor Details
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Assignor Name : HEINSOHN, GEORGE E.
Total Assignments: 13
Assignment: 1
Reel/Frame:004119/0134   Pages: 1
Recorded: 04/27/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CARCIA, PETER F.
Exec Dt:
03/09/1983
2
HEINSOHN, GEORGE E.
Exec Dt:
03/09/1983
3
RAO, VELLIYUR NOTT M.
Exec Dt:
03/09/1983
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
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4469640
NONE
06475032
Correspondence name and address
FRANK C. HILBERG, JR.
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898K
Assignment: 2
Reel/Frame:005004/0643   Pages: 1
Recorded: 12/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HEINSOHN, GEORGE E.
Exec Dt:
08/02/1984
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4824991
NONE
06639083
Correspondence name and address
CRAIG H. EVANS
LEGAL DEPARTMENT,PATENT DIV.,
1007 MARKET STREET.
E.I.DU PONT DE NEMOURS AND COMPANY
WILMINGTON,DELAWARE 19898
Assignment: 3
Reel/Frame:004381/0221   Pages: 1
Recorded: 04/02/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RAO, VELLIYUR N. M.
Exec Dt:
11/04/1984
2
HEINSOHN, GEORGE E.
Exec Dt:
11/04/1984
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY A CORP OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4537726
NONE
06669850
Correspondence name and address
GARY H. LEVIN
LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 4
Reel/Frame:004530/0171   Pages: 2
Recorded: 04/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLAISDELL, CHARLES T.
Exec Dt:
02/05/1986
2
CORDES, WALTER J.
Exec Dt:
02/05/1986
3
HEINSOHN, GEORGE E.
Exec Dt:
02/05/1986
4
KOOK, JOHN F.
Exec Dt:
02/05/1986
5
KOSAK, JOHN R.
Exec Dt:
02/05/1986
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY, A CORP OF DELAWARE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4698438
NONE
06827517
Correspondence name and address
JAMES A. COSTELLO
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 5
Reel/Frame:004664/0915   Pages: 1
Recorded: 02/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HEINSOHN, GEORGE E.
Exec Dt:
03/21/1986
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4694101
NONE
06844958
Correspondence name and address
CRAIG H. EVANS
LEGAL DEPT.,PAT. DIV.,
E. I. DU PONT DE NEMOURS & CO.
1007 MARKET ST.,
WILMINGTON,DE. 19898
Assignment: 6
Reel/Frame:005179/0022   Pages: 1
Recorded: 11/08/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HEINSOHN, GEORGE E.
Exec Dt:
09/28/1989
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5126478
NONE
07417653
Correspondence name and address
CHARLES E. KRUKIEL
PATENT DIVISION
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 7
Reel/Frame:005665/0095   Pages: 3
Recorded: 04/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINSOHN, GEORGE E.
Exec Dt:
01/23/1991
2
SVADLENAK, RUDOLF E.
Exec Dt:
01/23/1991
Assignee
1
E.I. DU PONT AND DE NEMOURS AND COMPANY, A CORP. OF DE
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5209858
NONE
07652035
Correspondence name and address
CHARLES E. KRUKEIL
PATENT DIV., LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 8
Reel/Frame:005755/0482   Pages: 2
Recorded: 07/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HEINSOHN, GEORGE E.
Exec Dt:
06/27/1991
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DELAWARE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5204452
NONE
07613602
Correspondence name and address
CHARLES E. KRUKIEL
C/O E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL DEPARTMENT - PATENT DIVISION
WILMINGTON, DE 19898
Assignment: 9
Reel/Frame:006054/0103   Pages: 3
Recorded: 03/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEINSOHN, GEORGE E.
Exec Dt:
12/12/1991
2
KOOK, JOHN F.
Exec Dt:
12/19/1991
3
KOSAK, JOHN R.
Exec Dt:
01/07/1992
4
SVADLENAK, RUDOLF E.
Exec Dt:
01/27/1992
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
A CORPORATION OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5217582
NONE
07830576
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
CHARLES E. KRUKIEL
DUPONT LEGAL-PATENT
WILMINGTON, DE 19898
Assignment: 10
Reel/Frame:006209/0600   Pages: 2
Recorded: 08/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HEINSOHN, GEORGE E.
Exec Dt:
08/14/1992
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5187307
NONE
07602343
Correspondence name and address
CHARLES E. KRUKIEL
LEGAL DEPARTMENT
PATENT DIVISION
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 11
Reel/Frame:006299/0790   Pages: 2
Recorded: 11/05/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HEINSOHN, GEORGE E.
Exec Dt:
09/24/1992
Assignee
1
E. I. DU PONT E NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5233080
NONE
07951626
Correspondence name and address
ROBERT B. STEVENSON
E.I. DU PONT DE NEMOURS COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 12
Reel/Frame:008815/0950   Pages: 2
Recorded: 10/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEINSOHN, GEORGE E.
Exec Dt:
02/05/1997
2
BJORNSON, AUGUST S.
Exec Dt:
02/05/1997
Assignee
1
DCV CHITIN TECHNOLOGIES, L.P.
CONCORD PLAZA, QUILLIEN BLDG.
3521 SILVERSIDE ROAD
WILMINGTON, DELAWARE 19810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5726123
NONE
08799741
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
DON O. WINSLOW
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 13
Reel/Frame:010114/0429   Pages: 2
Recorded: 07/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEINSOHN, GEORGE E.
Exec Dt:
06/16/1999
2
BJORNSON, AUGUST S.
Exec Dt:
07/07/1999
Assignee
1
DCV, INC.
3521 SILVERSIDE ROAD
WILMINGTON, DELAWARE 19810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6167652
NONE
09237065
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
DON O. WINSLOW
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898

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