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 : WORTHINGTON, PAUL A.
Total Assignments: 21
Assignment: 1
Reel/Frame:003928/0976   Pages: 1
Recorded: 11/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WORTHINGTON, PAUL A.
Exec Dt:
11/23/1976
2
SHEPHARD, MARGARET C.
Exec Dt:
11/23/1976
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES LIMITED
A CORP. OF GREAT BRITAIN
MILLBANK, LONDON, S.W.1, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4690941
NONE
05745780
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR., 1801 K ST., N. W.
WASHINGTON, D. C. 20006
Assignment: 2
Reel/Frame:003792/0655   Pages: 1
Recorded: 08/05/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WORTHINGTON, PAUL A.
Exec Dt:
01/18/1978
2
SHEPHARD, MARGARET C.
Exec Dt:
01/18/1978
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES LIMITED, A CORP. OF GREAT BRITAIN
MILLBANK,
LONDON,, ENGLAND S.W.1,
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4269845
NONE
05901125
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR., 1801 K ST., N. W.
WASHINGTON, D. C. 20006
Assignment: 3
Reel/Frame:003822/0361   Pages: 1
Recorded: 01/12/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WORTHINGTON, PAUL A.
Exec Dt:
02/02/1979
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES LIMITED
MILLBANK, LONDON, SW1, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4443454
NONE
06011051
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR., 1801 K ST., N. W.
WASHINGTON, D. C. 20006
Assignment: 4
Reel/Frame:003827/0744   Pages: 1
Recorded: 02/11/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WORTHINGTON, PAUL A.
Exec Dt:
04/25/1979
2
PARRY, KEITH P.
Exec Dt:
04/25/1979
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES LIMITED
A CORP. OF GREAT BRITAIN
MILLBANK, LONDON, S.W.1, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4285722
NONE
06036163
Correspondence name and address
CUSHMAN, DARBY AND CUSHMAN
8TH FL. 1801 K ST. N. W.
WASHINGTON, D. C. 20006
Assignment: 5
Reel/Frame:003915/0867   Pages: 1
Recorded: 07/29/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DE FRAINE, PAUL
Exec Dt:
07/21/1981
2
CLOUGH, JOHN M.
Exec Dt:
07/21/1981
3
WORTHINGTON, PAUL A.
Exec Dt:
07/21/1981
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES LIMITED
A BRITISH COMPANY
MILLBANK, LONDON, S.W.1, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4394151
NONE
06288203
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLR., 1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004010/0557   Pages: 1
Recorded: 07/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PARRY, KEITH P.
Exec Dt:
07/07/1982
2
WORTHINGTON, PAUL A.
Exec Dt:
07/07/1982
3
RATHMELL, WILLIAM G.
Exec Dt:
07/07/1982
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES PLC
A CORP. OF GREAT BRITAIN
MILLBANK, LONDON, S.W.1, ENGLAND
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4551469
NONE
06183410
 
4551469
NONE
06183410
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1801 K ST., N. W., 8TH FLR.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:004090/0059   Pages: 1
Recorded: 01/21/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MARCHINGTON, ANTHONY F.
Exec Dt:
01/14/1983
2
LEWIS, TIMOTHY
Exec Dt:
01/14/1983
3
CLOUGH, JOHN M.
Exec Dt:
01/14/1983
4
WORTHINGTON, PAUL A.
Exec Dt:
01/14/1983
5
DALZIEL, JOHN
Exec Dt:
01/14/1983
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES PLC., A CORP. OF GREAT BRITAIN
MILLBANK,
LONDON, ENGLAND S.W.1.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4518415
NONE
06459966
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLOOR, 1801 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:004168/0467   Pages: 1
Recorded: 09/08/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WORTHINGTON, PAUL A.
Exec Dt:
09/02/1983
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES PLC., A GB CORP.
MILLBANK, LONDON, SW1, ENGLAND
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4416682
NONE
06269581
 
4416682
NONE
06269581
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1801 K ST. N.W., 8TH FLR.
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:004236/0654   Pages: 1
Recorded: 03/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DALZIEL, JOHN
Exec Dt:
02/24/1984
2
WORTHINGTON, PAUL A.
Exec Dt:
02/24/1984
3
SUGAVANAM, BALASUBRAMANYAN
Exec Dt:
02/24/1984
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES PLC GREAT BRITAIN
MILLBANK
LONDON, ENGLAND S.W.1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4602929
NONE
06585414
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLOOR, 1801 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:004386/0903   Pages: 1
Recorded: 03/22/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUSHELL, MICHAEL J.
Exec Dt:
03/15/1985
2
WORTHINGTON, PAUL A.
Exec Dt:
03/15/1985
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES PLC
MILLBANK, LONDON, SW1, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4689337
NONE
06714857
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
8TH FLOOR
1801 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:004563/0470   Pages: 1
Recorded: 06/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WORTHINGTON, PAUL A.
Exec Dt:
05/22/1986
2
SNELL, BRIAN K.
Exec Dt:
05/22/1986
3
DE FRAINE, PAUL
Exec Dt:
06/03/1986
4
ANTHONY, VIVIENNE M.
Exec Dt:
06/03/1986
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES PLC
IMPERIAL CHEMICAL HOUSE
A CORP. OF GREAT BRITAIN
MILLBANK, LONDON, SW1P 3JF, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4777176
NONE
06872501
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
11TH FLOOR
1615 L STREET, N. W.
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:004568/0062   Pages: 1
Recorded: 06/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WORTHINGTON, PAUL A.
Exec Dt:
05/22/1986
2
SNELL, BRIAN K.
Exec Dt:
05/22/1986
3
DE FRAINE, PAUL
Exec Dt:
06/03/1986
4
ANTHONY, VIVIENNE M.
Exec Dt:
06/03/1986
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES PLC
IMPERIAL CHEMICAL HOUSE, A CORP. OF GREAT BRITAIN
MILLBANK, LONDON, SW1P 3JF, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4785006
NONE
06872686
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
11TH FLOOR
1615 L STREET, N. W.
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:004568/0063   Pages: 1
Recorded: 06/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WORTHINGTON, PAUL A.
Exec Dt:
05/22/1986
2
SNELL, BRIAN K.
Exec Dt:
05/22/1986
3
DE FRAINE, PAUL
Exec Dt:
06/03/1986
4
ANTHONY, VIVIENNE M.
Exec Dt:
06/03/1986
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES PLC
IMPERIAL CHEMICAL HOUSE, A CORP. OF GREAT BRITAIN
MILLBANK, LONDON, SW1P 3JF, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4783458
NONE
06872685
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
11TH FLOOR
1615 L STREET, N. W.
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:004743/0070   Pages: 1
Recorded: 06/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WORTHINGTON, PAUL A.
Exec Dt:
06/25/1987
2
ANTHONY, VIVIENNE M.
Exec Dt:
06/25/1987
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES PLC.
IMPERIAL CHEMICAL HOUSE
A CORP. OF GREAT BRITAIN
MILLBANK, LONDON, SWIP 3JF, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4743602
NONE
07069603
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
11TH FLR., 1615 L STREET, N. W.
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:005418/0394   Pages: 2
Recorded: 08/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CROWLEY, PATRICK J.
Exec Dt:
01/11/1989
2
URCH, CHRISTOPHER J.
Exec Dt:
01/09/1989
3
WORTHINGTON, PAUL A.
Exec Dt:
01/12/1989
Assignee
1
SANDOZ LTD., (A/K/A SANDOZ AG)
A COMPANY OF THE SWISS CONFEDERATION
BASLE, SWITZERLAND 4002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4973767
NONE
07283393
Correspondence name and address
GERALD D. SHARKIN
SANDOZ CORP.
59 ROUTE 10
EAST HANOVER, NJ 07936
Assignment: 16
Reel/Frame:005518/0202   Pages: 2
Recorded: 11/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WORTHINGTON, PAUL A.
Exec Dt:
09/11/1990
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES PLC, A BRITISH COMPANY
IMPERIAL CHEMICAL HOUSE, MILLBANK,
LONDON,, ENGLAND SW1P 3JF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5122529
NONE
07588644
Correspondence name and address
ICI AMERICAS INC.
1200 SOUTH 47TH STREET
BOX NUMBER 4023
RICHMOND, CA 94804-0023
Assignment: 17
Reel/Frame:005766/0129   Pages: 2
Recorded: 05/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PILKINGTON, BRIAN L.
Exec Dt:
05/09/1991
2
WORTHINGTON, PAUL A.
Exec Dt:
05/09/1991
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES PLC A BRITISH COMPANY
IMPERIAL CHEMICAL HOUSE
MILLBANK, LONDON, ENGLAND SW1P
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5185339
NONE
07701386
Correspondence name and address
LYNN MARCUS-WYNER
ICI AMERICAS INC.,
1200 S. 47TH ST., BOX NUMBER 4023
RICHMOND, CA 94804-0023
Assignment: 18
Reel/Frame:006038/0860   Pages: 2
Recorded: 03/12/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROBSON, MICHAEL J.
Exec Dt:
10/21/1991
2
WORTHINGTON, PAUL A.
Exec Dt:
10/21/1991
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES PLC A BRITISH COMPANY
IMPERIAL CHEMICAL HOUSE, MILLBANK
LONDON, SW1P 3JF, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5208239
NONE
07785646
Correspondence name and address
MICHAEL J. BRADLEY
BOX 4023
1200 SOUTH 47TH STREET
RICHMOND, CA 94804-0023
Assignment: 19
Reel/Frame:006859/0797   Pages: 3
Recorded: 10/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE FRAINE, PAUL J.
Exec Dt:
09/21/1993
2
CLOUGH, JOHN M.
Exec Dt:
09/21/1993
3
WORTHINGTON, PAUL A.
Exec Dt:
09/21/1993
4
PILKINGTON, BRIAN L.
Exec Dt:
09/21/1993
5
MATTHEWS, IAN R.
Exec Dt:
09/21/1993
Assignee
1
ZENECA LIMITED
IMPERIAL CHEMICAL HOUSE
MILLBANK, LONDON, SW1P 3JF, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5439910
NONE
08133047
Correspondence name and address
ZENECA INC. - WILLIAM E. DICKHEISER
INTELLECTUAL PROPERTY DEPARTMENT
1200 SOUTH 47TH STREET
BOX 4023
RICHMOND, CA 94804-0023
Assignment: 20
Reel/Frame:005622/0197   Pages: 2
Recorded: 03/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WORTHINGTON, PAUL A.
Exec Dt:
00/00/0000
2
MATTHEWS, IAN R.
Exec Dt:
00/00/0000
3
BARTHOLOMEW, DAVID
Exec Dt:
00/00/0000
4
CROWLEY, PATRICK J.
Exec Dt:
00/00/0000
5
BAKER, DON R.
Exec Dt:
00/00/0000
6
FISHER, KARL J.
Exec Dt:
00/00/0000
Assignees
1
IMPERIAL CHEMICAL INDUSTRIES PLC, IMPERIAL CHEMICAL HOUSE, MILLBANK, LONDON, SW1P 3JF, ENGLAND A BRITISH COMPANY
2
ICI AMERICAS INC, CONCORD PIKE & NEW MURPHY ROAD, WILMINGTON, DELAWARE 19897 AN AMERICAN CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5126338
NONE
07638294
Correspondence name and address
MICHAEL J. BRADLEY
ICI AMERICAS INC.
1200 SOUTH 47TH ST.
BOX NO. 4023
RICHMOND, CA 94804-0023
Assignment: 21
Reel/Frame:005622/0199   Pages: 3
Recorded: 03/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAKER, DON R.
Exec Dt:
00/00/0000
2
CROWLEY, PATRICK J.
Exec Dt:
00/00/0000
3
WORTHINGTON, PAUL A.
Exec Dt:
00/00/0000
4
MATTHEWS, IAN R.
Exec Dt:
00/00/0000
Assignees
1
IMPERIAL CHEMICAL INDUSTRIES PLC, IMPERIAL CHEMICAL HOUSE, MILLBANK, LONDON, SW1P 3JF, ENGLAND A BRITISH COMPANY
2
ICI AMERICAS INC, CONCORD PIKE & NEW MURPHY ROAD, WILMINGTON, DELAWARE 19897 AN AMERICAN COMPANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5153199
NONE
07631299
Correspondence name and address
ICI AMERICAS INC.,
1200 SOUTH 47TH STREET
BOX NUMBER 4023
RICHMOND, CA 94804-0023

Search Results as of: 05/23/2024 10:43 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