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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 : MATASSA, VICTOR G.
Total Assignments: 15
Assignment: 1
Reel/Frame:004555/0436   Pages: 4
Recorded: 04/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/14/1986
2
Exec Dt:
04/14/1986
3
Exec Dt:
04/14/1986
4
Exec Dt:
04/14/1986
Assignee
1
NEW MURPHY ROAD AND CONCORD PIKE
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06852798
Correspondence name and address
JOHN M. SHEEHAN
ICI AMERICAS INC.,
PATENTS SECTION
CONCORD PIKE & NEW MURPHY RD.,
WILMINGTON, DE 19897
Assignment: 2
Reel/Frame:004570/0771   Pages: 1
Recorded: 05/09/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/02/1986
2
Exec Dt:
05/02/1986
Assignee
1
IMPERIAL CHEMICAL HOUSE
MILLBANK, LONDON, SW1P 3JF, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06861332
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L STREET, N.W.
ELEVENTH FLOOR
WASHINGTON, D.C. 20036
Assignment: 3
Reel/Frame:004631/0340   Pages: 4
Recorded: 10/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/15/1986
2
Exec Dt:
10/15/1986
3
Exec Dt:
10/15/1986
4
Exec Dt:
10/15/1986
Assignee
1
NEW MURPHY ROAD AND CONCORD PIKE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06919781
Correspondence name and address
ICI AMERICAS INC.
PATS. LICENSES DEPT.
WILMINGTON, DEL. 19899
Assignment: 4
Reel/Frame:004631/0345   Pages: 4
Recorded: 10/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/15/1986
2
Exec Dt:
10/15/1986
3
Exec Dt:
10/15/1986
4
Exec Dt:
10/15/1986
Assignee
1
NEW MURPHY ROAD AND CONCORD PIKE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06919845
Correspondence name and address
ICI AMERICAS INC.
PATS. LICENSES DEPT.
WILMINGTON, DEL. 19899
Assignment: 5
Reel/Frame:004968/0722   Pages: 3
Recorded: 11/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/18/1988
2
Exec Dt:
10/18/1988
Assignee
1
NEW MURPHY ROAD AND CONCORD PIKE
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07255914
Correspondence name and address
JOHN M. SHEEHAN
ICI AMERICAS INC.
PATENTS SECTION
CONCORD PIKE & NEW MURPHY ROAD
WILMINGTON, DE 19897
Assignment: 6
Reel/Frame:005082/0106   Pages: 2
Recorded: 04/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/03/1989
Assignee
1
NEW MURPHY ROAD AND CONCORD PIKE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07336972
Correspondence name and address
JOHN M. SHEEHAN
ICI AMERICAS INC.
CONCORD PIKE & NEW MURPHY ROAD
WILMINGTON, DE 19897
Assignment: 7
Reel/Frame:005090/0571   Pages: 2
Recorded: 04/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/03/1989
Assignee
1
NEW MURPHY ROAD AND CONCORD PIKE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07337193
Correspondence name and address
JOHN M. SHEEHAN
ICI AMERICAS INC.
PATENTS SECTION
CONCORD PIKE & NEW MURPHY ROAD
WILMINGTON, DE 19897
Assignment: 8
Reel/Frame:005106/0556   Pages: 5
Recorded: 06/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/10/1989
2
Exec Dt:
06/02/1989
3
Exec Dt:
05/18/1989
Assignee
1
NEW MURPHY ROAD AND CONCORD PIKE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07336976
Correspondence name and address
JOHN M. SHEEHAN
ICI AMERICAS INC.
PATENTS SECTION
CONCORD PIKE & NEW MURPHY ROAD
WILMINGTON, DE 19897
Assignment: 9
Reel/Frame:006781/0298   Pages: 3
Recorded: 11/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/1992
2
Exec Dt:
01/15/1992
3
Exec Dt:
01/15/1992
Assignee
1
HERTFORD ROAD HODDESDON
HERTFORDSHIRE, ENGLAND EN11 9BU
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07827187
Correspondence name and address
MERCK & CO., INC.
ROBERT J. NORTH - PATENT DEPARTMENT
POST OFFICE BOX 2000 - RY 60 30
RAHWAY, NJ 07065-0907
Assignment: 10
Reel/Frame:007061/0894   Pages: 3
Recorded: 07/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/23/1992
2
Exec Dt:
04/23/1992
3
Exec Dt:
04/23/1992
Assignee
1
HERTFORD ROAD
HODDESDON, HERTFORDSHIRE, ENGLAND EN11 9BU
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07976042
Correspondence name and address
ROBERT J. NORTH
PATENT DEPARTMENT
MERCK & CO., INC.
P.O. BOX 2000--RY60-30
RAHWAY, NJ 07065-0907
Assignment: 11
Reel/Frame:006387/0605   Pages: 3
Recorded: 01/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/17/1992
2
Exec Dt:
11/17/1992
3
Exec Dt:
11/17/1992
Assignee
1
RY 60-30
P.O. BOX 2000
RAHWAY, NEW JERSEY 07065-0907
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07976042
Correspondence name and address
ROBERT J. NORTH
PATENT DEPT.
MERCK & CO., INC.
P.O. BOX 2000 - RY 60-30
RAHWAY, NJ 07065-0907
Assignment: 12
Reel/Frame:006836/0948   Pages: 3
Recorded: 01/31/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/23/1993
2
Exec Dt:
04/23/1993
Assignee
1
HERTFORD ROAD, HODDESDON
HERTFORDSHIRE EN11 9BU, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08054569
Correspondence name and address
ROBERT J. NORTH
PATENT DEPARTMENT
MERCK & CO., INC.
P.O. BOX 2000--RY60-30
RAHWAY, N.J. 07065-0907
Assignment: 13
Reel/Frame:007182/0908   Pages: 5
Recorded: 09/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/1994
2
Exec Dt:
07/01/1994
3
Exec Dt:
07/15/1994
4
Exec Dt:
07/01/1994
5
Exec Dt:
07/01/1994
Assignee
1
HERTFORD ROAD
HODDESDON, HERTFORDSHIRE, ENGLAND EN11
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08295884
Correspondence name and address
MERCK & CO., INC.
ROBERT J. NORTH
PATENT DEPARTMENT
P.O. BOX 2000 -- RY60-30
RAHWAY, NEW JERSEY 07065-0907
Assignment: 14
Reel/Frame:007746/0233   Pages: 7
Recorded: 11/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/1995
2
Exec Dt:
05/03/1995
3
Exec Dt:
05/08/1995
4
Exec Dt:
05/04/1995
5
Exec Dt:
05/03/1995
6
Exec Dt:
05/03/1995
7
Exec Dt:
05/03/1995
Assignee
1
HERTFORD ROAD
HODDESDON, HERTFORDSHIRE, ENGLAND EN11
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08350760
Correspondence name and address
MERCK & CO, INC.
DR. ROBERT J. NORTH
PATENT DEPARTMENT
P.O. BOX 2000-RY60-30
RAHWAY, NJ 07065-0907
Assignment: 15
Reel/Frame:014511/0465   Pages: 9
Recorded: 09/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2002
2
Exec Dt:
12/04/2001
3
Exec Dt:
12/04/2001
4
Exec Dt:
11/30/2001
5
Exec Dt:
12/30/2001
6
Exec Dt:
03/07/2002
Assignee
1
VIA PONTINA KM 30.600
POMEZIA (ROMA), ITALY 00040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09719261
Correspondence name and address
MERCK & CO., INC.
SHELDON O. HEBER
P.O. BOX 2000, RY60-30
PATENT DEPARTMENT
RAHWAY, NJ 07065-0907

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