Patent Assignment Assignor Details
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Assignor Name :
LEFFEW, KENNETH WAYNE
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Total Assignments:
18
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Assignment:
1
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| Reel/Frame: | 005228/0277 | |
| Pages: | 2 |
| | Recorded: | 01/08/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07440155
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Correspondence name and address
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WESTON B. WARDELL, JR.
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C/O LEGAL DEPT. PATENT DIVISION
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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Assignment:
2
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| Reel/Frame: | 007494/0523 | |
| Pages: | 2 |
| | Recorded: | 05/05/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| LEGAL - PATENTS |
| 1007 MARKET STREET |
| WILMINGTON, DELAWARE 19898 |
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Pat #
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App #
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NONE
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08376599
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Correspondence name and address
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E. I. DU PONT DE NEMOURS COMPANY
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CHRIS P. KONKOL
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LEGAL - PATENTS
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1007 MARKET STREET
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WILMINGTON, DELAWARE 19898
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Assignment:
3
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| Reel/Frame: | 007545/0936 | |
| Pages: | 2 |
| | Recorded: | 07/11/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| LEGAL - PATENTS |
| 1007 MARKET STREET |
| WILMINGTON, DELAWARE 19898 |
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Pat #
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Intl #
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App #
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NONE
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08375873
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Correspondence name and address
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E. I. DU PONT DE NEMOURS COMPANY
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CHRIS P. KONKOL
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LEGAL - PATENTS
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1007 MARKET STREET
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WILMINGTON, DELAWARE 19898
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Assignment:
4
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| Reel/Frame: | 007611/0741 | |
| Pages: | 2 |
| | Recorded: | 08/29/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| LEGAL - PATENTS |
| 1007 MARKET STREET |
| WILMINGTON, DELAWARE 19898 |
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Pat #
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Intl #
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App #
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NONE
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08376600
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Correspondence name and address
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E. I. DU PONT DE NEMOURS COMPANY
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CHRIS P. KONKOL
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LEGAL - PATENTS
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1007 MARKET STREET
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WILMINGTON, DE 19898
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Assignment:
5
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| Reel/Frame: | 008114/0358 | |
| Pages: | 2 |
| | Recorded: | 09/09/1996 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| LEGAL - PATENTS |
| 1007 MARKET STREET |
| WILMINGTON, DELAWARE 19898 |
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Pat #
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NONE
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08583365
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Correspondence name and address
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E.I. DU PONT DE NEMOURS COMPANY
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BARBARA C. SIEGELL
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LEGAL-PATENTS
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1007 MARKET STREET
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WILMINGTON, DE 19898
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Assignment:
6
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| Reel/Frame: | 008099/0990 | |
| Pages: | 2 |
| | Recorded: | 08/22/1996 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1007 MARKET STREET |
| WILMINGTON, DELAWARE 19898 |
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Pat #
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Intl #
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App #
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NONE
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08576657
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Correspondence name and address
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E.I. DU PONT DE NEMOURS COMPANY
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BARBARA C. SIEGELL
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1007 MARKET STREET
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WILMINGTON, DE 19898
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Assignment:
7
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| Reel/Frame: | 008091/0753 | |
| Pages: | 2 |
| | Recorded: | 08/16/1996 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| LEGAL - PATENTS |
| 1007 MARKET STREET |
| WILMINGTON, DELAWARE 19898 |
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Pat #
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Intl #
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App #
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NONE
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08577987
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Correspondence name and address
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I. E. DU PONT DE NEMOURS COMPANY
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BARBARA C. SIEGELL
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LEGAL - PATENTS
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1007 MARKET STREET
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WILMINGTON, DE 19898
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Assignment:
8
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| Reel/Frame: | 008722/0880 | |
| Pages: | 2 |
| | Recorded: | 09/25/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| LEGAL-PATENTS |
| 1007 MARKET STREET |
| WILMINGTON, DELAWARE 19898 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08764492
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Correspondence name and address
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E.I. DU PONT DE NEMOURS COMPANY
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BARBARA C. SIEGELL
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LEGAL-PATENTS
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1007 MARKET STREET
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WILMINGTON, DE 19898
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Assignment:
9
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| Reel/Frame: | 008814/0788 | |
| Pages: | 2 |
| | Recorded: | 11/06/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1007 MARKET STREET |
| LEGAL - PATENTS |
| WILMINGTON, DELAWARE 19898 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08833685
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Correspondence name and address
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E.I. DU PONT DE NEMOURS COMPANY
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BARBARA C. SIEGELL
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LEGAL - PATENTS
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1007 MARKET STREET
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WILMINGTON, DE 19898
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Assignment:
10
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| Reel/Frame: | 012796/0954 | |
| Pages: | 2 |
| | Recorded: | 04/08/2002 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| LEGAL PATENTS |
| BARLEY MILL PLAZA 25 |
| WILMINGTON, DELAWARE 19880 |
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Pat #
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Intl #
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NONE
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09998538
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Correspondence name and address
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E. I. DU PONT DE NEMOURS AND COMPANY
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BARBARA C. SIEGELL
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LEGAL-PATENTS
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BARLEY MILL PLAZA 25
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WILMINGTON, DELAWARE 19880-0025
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Assignment:
11
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| Reel/Frame: | 013062/0782 | |
| Pages: | 2 |
| | Recorded: | 09/06/2002 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| LEGAL PATENTS |
| BARLEY MILL PLAZA 25 |
| WILMINGTON, DELAWARE 19880 |
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Pat #
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Intl #
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App #
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10150234
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Correspondence name and address
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E. I. DU PONT DE NEMOURS AND COMPANY
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BARBARA C. SIEGELL
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LEGAL-PATENTS
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BARLEY MILL PLAZA 25
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WILMINGTON, DE 19880-0025
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Assignment:
12
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| Reel/Frame: | 012948/0885 | |
| Pages: | 3 |
| | Recorded: | 08/02/2002 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| LEGAL PATENTS |
| BARLEY MILL PLAZA 25 |
| WILMINGTON, DELAWARE 19880 |
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Pat #
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Intl #
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App #
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NONE
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09927654
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Correspondence name and address
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E.I. DU PONT DE NEMOURS AND COMPANY
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CHARLES E. KRUKIEL
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LEGAL-PATENTS
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BARLEY MILL PLAZA 25
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WILMINGTON, DE 19880-0025
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Assignment:
13
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| Reel/Frame: | 022876/0612 | |
| Pages: | 4 |
| | Recorded: | 06/25/2009 | | |
| Attorney Dkt #: | SR0029USPCT |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 4417 LANCASTER PIKE |
| BARLEY MILL PLAZA 25 |
| WILMINGTON, DELAWARE 19809 |
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Pat #
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Intl #
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NONE
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12515137
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Correspondence name and address
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LOIS A. SANTOPIETRO
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4417 LANCASTER PIKE
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BARLEY MILL PLAZA 25
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WILMINGTON, DE 19809
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Assignment:
14
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| Reel/Frame: | 024078/0813 | |
| Pages: | 5 |
| | Recorded: | 03/15/2010 | | |
| Attorney Dkt #: | CL4530USNA |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 4417 LANCASTER PIKE |
| BARLEY MILL PLAZA 25 |
| WILMINGTON, DELAWARE 19809 |
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Pat #
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12641386
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Correspondence name and address
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JOHN S. HENDRICKSON
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4417 LANCASTER PIKE
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BARLEY MILL PLAZA 25
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WILMINGTON, DE 19809
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Assignment:
15
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| Reel/Frame: | 024101/0071 | |
| Pages: | 4 |
| | Recorded: | 03/18/2010 | | |
| Attorney Dkt #: | CL4528USNA |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 4417 LANCASTER PIKE |
| BARLEY MILL PLAZA 25 |
| WILMINGTON, DELAWARE 19809 |
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Pat #
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12641370
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Correspondence name and address
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JOHN S. HENDRICKSON
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4417 LANCASTER PIKE
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BARLEY MILL PLAZA 25
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WILMINGTON, DE 19809
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Assignment:
16
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| Reel/Frame: | 024102/0294 | |
| Pages: | 6 |
| | Recorded: | 03/18/2010 | | |
| Attorney Dkt #: | CL4531USNA |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 4417 LANCASTER PIKE |
| BARLEY MILL PLAZA 25 |
| WILMINGTON, DELAWARE 19809 |
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Pat #
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12641393
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Correspondence name and address
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JOHN S. HENDRICKSON
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4417 LANCASTER PIKE
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BARLEY MILL PLAZA 25
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WILMINGTON, DE 19809
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Assignment:
17
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| Reel/Frame: | 024101/0094 | |
| Pages: | 5 |
| | Recorded: | 03/18/2010 | | |
| Attorney Dkt #: | CL4241USNA |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 4417 LANCASTER PIKE |
| BARLEY MILL PLAZA 25 |
| WILMINGTON, DELAWARE 19809 |
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Pat #
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12641360
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Correspondence name and address
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JOHN S. HENDRICKSON
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4417 LANCASTER PIKE
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BARLEY MILL PLAZA 25
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WILMINGTON, DE 19809
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Assignment:
18
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| Reel/Frame: | 024102/0303 | |
| Pages: | 6 |
| | Recorded: | 03/18/2010 | | |
| Attorney Dkt #: | CL4529USNA |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 4417 LANCASTER PIKE |
| BARLEY MILL PLAZA 25 |
| WILMINGTON, DELAWARE 19809 |
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Pat #
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12641374
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Correspondence name and address
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JOHN S. HENDRICKSON
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4417 LANCASTER PIKE
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BARLEY MILL PLAZA 25
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WILMINGTON, DE 19809
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