Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
BRITISH BIO-TECHNOLOGY LIMITED
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Total Assignments:
27
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Assignment:
1
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| Reel/Frame: | 005422/0205 | |
| Pages: | 2 |
| | Recorded: | 08/23/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| WATLINGTON RD. |
| COWLEY, OXFORD, ENGLAND OX4 5LY |
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NONE
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07469452
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Correspondence name and address
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JOHN J. MCDONNELL
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ALLEGRETTI & WITCOFF
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10 SOUTH WACKER DR.
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CHICAGO, IL 60606
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Assignment:
2
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| Reel/Frame: | 005581/0169 | |
| Pages: | 2 |
| | Recorded: | 01/28/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| WATLINGTON ROAD |
| COWLEY, OXFORD OX4 5LY, ENGLAND |
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NONE
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07582926
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Correspondence name and address
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ALLEGRETTI & WITCOFF, LTD.
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10 SOUTH WACKER DRIVE
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CHICAGO, IL 60606
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Assignment:
3
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| Reel/Frame: | 006419/0127 | |
| Pages: | 2 |
| | Recorded: | 02/18/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| WATLINGTON ROAD, COWLEY |
| OXFORD OX4 5LY, ENGLAND |
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NONE
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07613908
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Correspondence name and address
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JOHN J. MCDONNELL
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TEN SOUTH WACKER DRIVE
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SUITE 3000
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CHICAGO, IL 60606
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Assignment:
4
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| Reel/Frame: | 006838/0998 | |
| Pages: | 2 |
| | Recorded: | 01/31/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| WATLINGTON ROAD |
| COWLEY, OXFORD, ENGLAND OX4 5 |
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NONE
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07674363
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Correspondence name and address
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ALLEGRETTI & WITCOFF, LTD.
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JOHN J. MCDONNELL, ESQ.
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10 SOUTH WACKER DRIVE, SUITE 3000
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CHICAGO, ILLINOIS 60606
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Assignment:
5
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| Reel/Frame: | 005869/0356 | |
| Pages: | 2 |
| | Recorded: | 10/11/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| WATLINGTON ROAD |
| COWLEY, OXFORD, ENGLAND OX4 5LY |
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NONE
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07689848
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Correspondence name and address
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ALLEGRETTI & WITCOFF, LTD.
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10 S. WACKER DR.
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CHICAGO, IL 60606
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Assignment:
6
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| Reel/Frame: | 006505/0018 | |
| Pages: | 2 |
| | Recorded: | 04/15/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| WATLINGTON ROAD ENGLAND |
| COWLEY |
| OXFORD, ENGLAND OX4 5LY |
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Pat #
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NONE
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07689848
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Correspondence name and address
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DR. JOHN J. MCDONNELL
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ALLEGRETTI & WITCOFF, LTD.
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TEN SOUTH WACKER DR.
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CHICAGO, IL 60606
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Assignment:
7
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| Reel/Frame: | 005758/0371 | |
| Pages: | 3 |
| | Recorded: | 07/01/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| WATLINGTON ROAD, COWLEY |
| OXFORD, ENGLAND OX4 5 |
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Pat #
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NONE
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07036807
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NONE
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07112082
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NONE
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07112083
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Correspondence name and address
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ALLEGRETTI & WITCOFF, LTD.
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10 SOUTH WACKER DRIVE
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CHICAGO, ILLINOIS 60606
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Assignment:
8
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| Reel/Frame: | 006863/0676 | |
| Pages: | 2 |
| | Recorded: | 02/22/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| WATLINGTON ROAD |
| COWLEY, OXFORD OX4 5LY, ENGLAND |
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NONE
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07752443
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Correspondence name and address
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JOHN J. MCDONNELL, PH.D.
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ALLEGRETTI & WITCOFF, LTD.
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10 SOUTH WACKER DRIVE
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STE. 3000
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CHICAGO, IL 60606
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Assignment:
9
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| Reel/Frame: | 006270/0405 | |
| Pages: | 2 |
| | Recorded: | 09/16/1992 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| WATLINGTON ROAD, COWLEY |
| OXFORD OX4 |
| 5LY,, ENGLAND |
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NONE
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07746246
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Correspondence name and address
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JOHN J. MCDONNELL, ESQ.
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ALLEGRETTI & WITCOFF, LTD.
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SUITE 3000
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CHICAGO, IL 60606
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Assignment:
10
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| Reel/Frame: | 006355/0835 | |
| Pages: | 2 |
| | Recorded: | 12/14/1992 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| WATLINGTON ROAD, COWLEY |
| OXFORD OX4 5LY, ENGLAND |
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NONE
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07745471
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Correspondence name and address
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JOHN J. MCDONNELL, ESQ.
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ALLEGRETTI & WITCOFF, LTD.
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10 SOUTH WACKER DRIVE
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CHICAGO, ILLINOIS 60606
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Assignment:
11
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| Reel/Frame: | 006861/0326 | |
| Pages: | 2 |
| | Recorded: | 02/07/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| WATLINGTON ROAD |
| COWLEY OXFORD, ENGLAND OX4 5LY |
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NONE
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07773657
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Correspondence name and address
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JOHN J. MCDONNELL, ESQ.
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ALLEGRETTI & WITCOFF, LTD.
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10 SOUTH WACKER DRIVE
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STE. 3000
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CHICAGO, IL 60606
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Assignment:
12
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| Reel/Frame: | 006270/0387 | |
| Pages: | 2 |
| | Recorded: | 09/16/1992 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| WATLINGTON ROAD, COWLEY OXFORD OX4 5LY, ENGLAND |
| OX4 5LY, ENGLAND |
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NONE
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07760174
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Correspondence name and address
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JOHN J. MCDONNELL, ESQ.
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ALLEGRETTI & WITCOFF, LTD.
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10 SOUTH WACKER DRIVE
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SUITE 3000
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CHICAGO, IL 60606
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Assignment:
13
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| Reel/Frame: | 006406/0568 | |
| Pages: | 2 |
| | Recorded: | 02/10/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| WATLINGTON ROAD |
| COWLEY, OXFORD OX4 5LY, ENGLAND |
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NONE
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07760727
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Correspondence name and address
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DR. JOHN J. MCDONNELL
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ALLERGRETTI & WITCOFF, LTD.
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TEN SOUTH WACKER DRIVE
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CHICAGO, IL 60606
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Assignment:
14
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| Reel/Frame: | 006727/0236 | |
| Pages: | 2 |
| | Recorded: | 10/12/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| WATLINGTON ROAD, COWLEY |
| OXFORD, ENGLAND OX4 5LY |
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NONE
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07760726
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Correspondence name and address
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MICHAEL S. GREENFIELD
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ALLEGRETTI & WITCOFF, LTD.
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10 SOUTH WACKER DRIVE, SUITE 3000
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CHICAGO, IL 60606
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Assignment:
15
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| Reel/Frame: | 006817/0417 | |
| Pages: | 2 |
| | Recorded: | 12/27/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| WATLINGTON ROAD, COWLEY OXFORD OX4 5LY, ENGLAND |
| ENGLAND |
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NONE
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07760741
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Correspondence name and address
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MICHAEL S. GREENFIELD
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ALLEGRETTI & WITCOFF, LTD.
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10 SOUTH WACKER DRIVE
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SUITE 3000
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CHICAGO, ILLINOIS 60606
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Assignment:
16
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| Reel/Frame: | 007279/0571 | |
| Pages: | 2 |
| | Recorded: | 01/04/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| WATLINGTON ROAD |
| COWLEY |
| OXFORD, ENGLAND OX4 5LY |
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NONE
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07820664
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Correspondence name and address
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JOHN J. MCDONNELL
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ALLEGRETTI & WITCOFF, LTD.
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10 SOUTH WACKER DRIVE
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SUITE 3000
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CHICAGO, ILLINOIS 60606
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Assignment:
17
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| Reel/Frame: | 007147/0855 | |
| Pages: | 2 |
| | Recorded: | 09/26/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| WATLINGTON ROAD |
| COWLEY, OXFORD OX4 5LY, ENGLAND |
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NONE
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07854596
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Correspondence name and address
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JOHN J. MCDONNELL
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ALLEGRETTI & WITCOFF, LTD.
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10 SOUTH WACKER DRIVE
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SUITE 3000
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CHICAGO, ILLINOIS 60606
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Assignment:
18
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| Reel/Frame: | 007094/0442 | |
| Pages: | 2 |
| | Recorded: | 07/26/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| WATLINGTON ROAD |
| COWLEY, OXFORD OX4 5LY, ENGLAND |
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NONE
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07854603
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Correspondence name and address
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ALLEGRETTI & WITCOFF, LTD.
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JOHN J. MCDONNELL
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10 SOUTH WACKER DRIVE, SUITE 3000
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CHICAGO, ILLINOIS 60606
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Assignment:
19
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| Reel/Frame: | 007273/0534 | |
| Pages: | 2 |
| | Recorded: | 01/03/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| WATLINGTON ROAD COWLEY |
| OXFORD, ENGLAND OX4 5 |
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NONE
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07940959
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Correspondence name and address
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ALLEGRETTI & WITCOFF, LTD.
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JOHN J. MC DONNELL
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10 SOUTH WACKER DRIVE, SUITE 3000
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CHICAGO, ILLINOIS 60606
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Assignment:
20
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| Reel/Frame: | 007313/0602 | |
| Pages: | 2 |
| | Recorded: | 01/23/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| WATLINGTON ROAD |
| COWLEY |
| OXFORD OX4 5LY, ENGLAND |
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NONE
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08094079
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Correspondence name and address
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JOHN J. MCDONNELL
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ALLEGRETTI & WITCOFF, LTD.
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10 SOUTH WACKER DRIVE
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SUITE 3000
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CHICAGO, IL 60606
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Assignment:
21
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| Reel/Frame: | 006942/0708 | |
| Pages: | 2 |
| | Recorded: | 04/18/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| WATLINGTON ROAD |
| COWLEY, OXFORD, ENGLAND OX4 5LY |
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NONE
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08146083
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Correspondence name and address
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JOHN J. MCDONNELL
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ALLEGRETTI & WITCOFF, LTD.
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10 SOUTH WACKER DRIVE
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SUITE 3000
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CHICAGO, ILLINOIS 60606
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Assignment:
22
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| Reel/Frame: | 007324/0827 | |
| Pages: | 2 |
| | Recorded: | 02/10/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| WATLINGTON ROAD |
| COWLEY, OXFORD, ENGLAND OX4 5LY |
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NONE
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08147000
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Correspondence name and address
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JOHN J. MCDONELL
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ALLEGRETTI & WITCOFF, LTD.
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10 SOUTH WACKER DRIVE
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SUITE 3000
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CHICAGO, IL 60606
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Assignment:
23
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| Reel/Frame: | 006997/0955 | |
| Pages: | 2 |
| | Recorded: | 05/31/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| WATLINGTON ROAD |
| COWLEY |
| OXFORD, ENGLAND OX4 5LY |
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NONE
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08175411
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Correspondence name and address
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JOHN J. MCDONNELL
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ALLEGRETTI & WITCOFF, LTD.
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10 SOUTH WACKER DRIVE, STE. 3000
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CHICAGO, ILLINOIS 60606
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Assignment:
24
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| Reel/Frame: | 006867/0939 | |
| Pages: | 2 |
| | Recorded: | 02/28/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| WATLINGTON ROAD |
| COWLEY, OXFORD OX4 4LY, ENGLAND |
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NONE
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08185815
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Correspondence name and address
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ALLEGRETTI & WITCOFF, LTD.
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EMILY MIAO
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10 SOUTH WACKER DRIVE
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SUITE 3000
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CHICAGO, IL 60606
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Assignment:
25
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| Reel/Frame: | 007079/0334 | |
| Pages: | 2 |
| | Recorded: | 02/28/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| WATLINGTON ROAD |
| COWLEY, OXFORD, UNITED KINGDOM OX4 5LY |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08190029
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Correspondence name and address
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EMILY MIAO
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ALLEGRETTI & WITCOFF, LTD.
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10 SOUTH WACKER DRIVE, SUITE 3000
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CHICAGO, IL 60606
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Assignment:
26
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| Reel/Frame: | 007122/0069 | |
| Pages: | 4 |
| | Recorded: | 09/01/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| WATLINGTON ROAD |
| COWLEY, OXFORD OX4 5LY, UNITED KINGDOM |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08256139
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Correspondence name and address
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HALE & DORR
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HOLLIE L. BAKER
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1455 PENNSYLVANIA AVE., N.W.
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WASHINGTON, D.C. 20004
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Assignment:
27
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| Reel/Frame: | 007306/0001 | |
| Pages: | 3 |
| | Recorded: | 10/27/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| WATLINGTON ROAD |
| COWLEY, OXFORD 0X4 5LY, UNITED KINGDOM |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08284570
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Correspondence name and address
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HOLLIE L. BAKER
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HALE AND DORR
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1455 PENNSYLVANIA AVENUE, N.W.
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WASHINGTON, D.C. 20004
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05/12/2024 12:56 PM
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