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

Assignor Name : JOHNSON, MELVIN H.
Total Assignments: 5
Assignment: 1
Reel/Frame:004937/0283   Pages: 1
Recorded: 08/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ESTRADA, CALIXTO
Exec Dt:
04/25/1988
2
HAMERSLAG, JAMES D.
Exec Dt:
04/25/1988
3
HOOLEY, ROBERT W.
Exec Dt:
04/25/1988
4
HUNT, JOHN W.
Exec Dt:
04/25/1988
5
JOHNSON, MELVIN H.
Exec Dt:
04/25/1988
6
MC CABE, DUNCAN D.
Exec Dt:
04/25/1988
7
PERROTTO, JOSEPH A.
Exec Dt:
04/25/1988
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, DELAWARE A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4865410
NONE
07147830
Correspondence name and address
GEORGE M. MEDWICK
C/O LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:004937/0321   Pages: 1
Recorded: 08/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JOHNSON, MELVIN H.
Exec Dt:
05/01/1988
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4865410
NONE
07147830
Correspondence name and address
GEORGE M. MEDWICK
C/O LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 3
Reel/Frame:005010/0423   Pages: 1
Recorded: 01/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JOHNSON, MELVIN H.
Exec Dt:
10/26/1988
2
KRAUSS, LELAND L.
Exec Dt:
10/26/1988
3
LANDMAN, DIRK
Exec Dt:
10/26/1988
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5011256
NONE
07263188
Correspondence name and address
GEORGE M. MEDWICK
PATENT DIVISION
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 4
Reel/Frame:006182/0101   Pages: 3
Recorded: 07/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JOHNSON, MELVIN H.
Exec Dt:
05/28/1992
2
WILLIS, FRANK M.
Exec Dt:
05/28/1992
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5263105
NONE
07890142
Correspondence name and address
JANE E. OBEE
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL-PATENTS
WILMINGTON, DE 19898
Assignment: 5
Reel/Frame:006911/0541   Pages: 3
Recorded: 03/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, MELVIN H.
Exec Dt:
06/22/1993
2
LEE, JERALD D.
Exec Dt:
06/22/1993
3
WILLIS, FRNAK M.
Exec Dt:
06/22/1993
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5377289
NONE
08080889
Correspondence name and address
GEORGE M. MEDWICK
LEGAL - PATENTS
E.I. DU PONT DE NEMOURS COMPANY
1007 MARKET STREEET
WILMINGTON, DE 19898

Search Results as of: 05/11/2024 10:04 PM
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