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 : CHUNG, DING Y.
Total Assignments: 14
Assignment: 1
Reel/Frame:004364/0226   Pages: 2
Recorded: 01/29/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ANDERSON, TERRY L.
Exec Dt:
01/24/1984
2
DEB ROY, TAPAN K.
Exec Dt:
01/24/1984
3
CHUNG, DING Y.
Exec Dt:
01/24/1984
Assignee
1
INMONT CORPORATION
A CORP OF DEL
CLIFTON, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4575524
NONE
06696297
Correspondence name and address
E. RICHARD SKULA
PATENT DEPARTMENT
UNITED TECHNOLOGIES CORP.
HARTFORD, CT 06101
Assignment: 2
Reel/Frame:004364/0228   Pages: 2
Recorded: 01/29/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ANDERSON, TERRY L.
Exec Dt:
01/24/1985
2
DEB ROY, TAPAN K.
Exec Dt:
01/24/1985
3
CHUNG, DING Y.
Exec Dt:
01/24/1985
Assignee
1
INMONT CORPORATION
A CORP. OF DEL
CLIFTON, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4575523
NONE
06696296
Correspondence name and address
E. RICHARD SKULA
PAT. DEPT., UNITED TECH. CORP.
HARTFORD, CT 06101
Assignment: 3
Reel/Frame:004411/0908   Pages: 2
Recorded: 01/29/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ANDERSON, TERRY L.
Exec Dt:
01/24/1985
2
DEB ROY, TAPAN K.
Exec Dt:
01/24/1985
3
CHUNG, DING Y.
Exec Dt:
01/24/1985
Assignee
1
INMONT CORPORATION
A CORP OF DE
CLIFTON, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4596744
NONE
06696238
Correspondence name and address
E. RICHARD SKULA
PAT. DEPT., UNITED TECH. CORP.
HARTFORD, CT 06101
Assignment: 4
Reel/Frame:004992/0073   Pages: 1
Recorded: 01/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHUNG, DING Y.
Exec Dt:
11/17/1988
2
DEB ROY, TAPAN K.
Exec Dt:
11/17/1988
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, DE., A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4900415
NONE
07275357
Correspondence name and address
HILMAR L. FRICKE
PATENT DIVISION
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 5
Reel/Frame:005262/0899   Pages: 1
Recorded: 03/28/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEBROY, TAPAN K.
Exec Dt:
02/21/1990
2
CHUNG, DING Y.
Exec Dt:
02/21/1990
3
TJOE, SIOE-HENG A.
Exec Dt:
02/21/1990
4
DESCHNER, CRAIG R.
Exec Dt:
02/21/1990
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5035785
NONE
07483838
Correspondence name and address
JOHN M. LYNN
PATENT DIVISION
LEGAL DEPARTMENT
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 6
Reel/Frame:005264/0022   Pages: 1
Recorded: 03/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEBROY, TAPAN K.
Exec Dt:
02/21/1990
2
CHUNG, DING Y.
Exec Dt:
02/21/1990
3
DESCHNER, CRAIG R.
Exec Dt:
02/21/1990
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, DE A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5074978
NONE
07483837
Correspondence name and address
JOHN M. LYNN
PATENT DIVISION
LEGAL DEPARTMENT
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 7
Reel/Frame:005437/0971   Pages: 2
Recorded: 09/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEBROY, TAPAN K.
Exec Dt:
08/01/1990
2
CHUNG, DING Y.
Exec Dt:
08/01/1990
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5089100
NONE
07563837
Correspondence name and address
JOHN M. LYNN
PATENT DIVISION, LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 8
Reel/Frame:005584/0239   Pages: 2
Recorded: 01/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHUNG, DING Y.
Exec Dt:
11/15/1990
2
DEBROY, TAPAN K.
Exec Dt:
11/15/1990
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5057558
NONE
07618401
Correspondence name and address
HILMAR L. FRICKE
PATENT DIVISION
LEGAL DEPARTMENT
E.I. DU PONT NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 9
Reel/Frame:005578/0898   Pages: 2
Recorded: 01/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHUNG, DING Y.
Exec Dt:
12/06/1990
2
DEBROY, TAPAN K.
Exec Dt:
12/06/1990
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
A CORP. OF DELAWARE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5116914
NONE
07629475
Correspondence name and address
HILMAR L. FRICKE
LEGAL DEPT., PATENT DEPT.,
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 10
Reel/Frame:005580/0746   Pages: 2
Recorded: 01/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHUNG, DING Y.
Exec Dt:
12/13/1990
2
DEBROY, TAPAN K.
Exec Dt:
12/13/1990
3
TJOE, SIOE-HENG A.
Exec Dt:
12/13/1990
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5145568
NONE
07629476
Correspondence name and address
HILMAR L. FRICKE
PAT. DIV., LEGAL DEPT.
E.I. DU PONT DE NEMORUS & CO.
WILMINGTON, DE 19898
Assignment: 11
Reel/Frame:005829/0901   Pages: 2
Recorded: 09/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHUNG, DING Y.
Exec Dt:
07/29/1991
2
GAM, ALLISA
Exec Dt:
07/29/1991
3
TESSMER, ROBERT A.
Exec Dt:
07/29/1991
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY A CORPORATION OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5185065
NONE
07739298
Correspondence name and address
HILMAR L. FRICKE
PATENT DIVISION
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 12
Reel/Frame:005970/0908   Pages: 2
Recorded: 01/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHUNG, DING Y.
Exec Dt:
12/05/1991
2
KIRSHENBAUM, KENNETH S.
Exec Dt:
12/05/1991
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A CORPORATION OF DELAWARE
WILMINGTON, DE
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5205916
NONE
07805042
Correspondence name and address
HILMAR L. FRICKE
PATENT RECORDS CENTER
LEGAL
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 13
Reel/Frame:006221/0312   Pages: 2
Recorded: 07/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHUNG, DING Y.
Exec Dt:
05/28/1992
2
SIKORA, ROBERT J.
Exec Dt:
05/28/1992
3
VINCENT, JOHN J.
Exec Dt:
05/28/1992
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5281316
NONE
07890894
Correspondence name and address
HILMAR L. FRICKE
PATENT DIVISION
LEGAL DEPARTMENT
E.I. DU PONT DE NEMOURS AND COMPANY
WILMINGTON, DE 19898
Assignment: 14
Reel/Frame:006687/0690   Pages: 2
Recorded: 08/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, DING Y.
Exec Dt:
08/06/1993
2
GAM, ALLISA
Exec Dt:
08/06/1993
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5356960
NONE
08104692
Correspondence name and address
HILMAR L. FRICKE
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898

Search Results as of: 05/10/2024 03:35 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