skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
5557915
Issue Dt:
09/24/1996
Application #:
08339103
Filing Dt:
11/14/1994
Inventors:
WARREN F. KNOFF, ROBERT W. MCALLISTER, PETER POPPER, STEVEN K. SHIBATA et al
Title:
METHOD AND APPARATUS FOR MAKING ALTERNATE TWIST PLIED YARN AND PRODUCT
Assignment: 1
Reel/Frame:
007346/0820Recorded: 02/23/1995Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KNOFF, WARREN FRANCIS
Exec Dt:
12/15/1994
MCALLISTER, ROBERT WILLIAM
Exec Dt:
11/22/1994
POPPER, PETER
Exec Dt:
11/17/1994
SHIBATA, STEVEN KIKUO
Exec Dt:
12/28/1994
TAYLOR, ROBERT EDWARD
Exec Dt:
11/30/1994
YNGVE, PAUL WESLEY
Exec Dt:
12/01/1994
Assignee:
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Correspondent:
HOWARD P. WEST, JR.
LEGAL-PATENTS
E.I. DU PONT DE NEMOURS COMPANY
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:
013998/0945Recorded: 04/28/2003Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
E.I. DUPONT DE NEMOURS AND COMPANY
Exec Dt:
07/08/2002
Assignee:
DREXEL UNIVERSITY
3141 CHESTNUT STREET
PHILADELPHIA, PENNSYLVANIA 19140
Correspondent:
SCHNADER HARRISON SEGAL & LEWIS
JOAN T. KLUGER, ESQ.
IP DEPARTMENT
600 MARKET STREET, 36TH FLOOR
PHILADELPHIA, PA 19103

Search Results as of: 05/12/2024 05:27 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT