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Patent Assignment Assignor Details
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Assignor Name : RYDER, GEOFFREY A.
Total Assignments: 5
Assignment: 1
Reel/Frame:004057/0865   Pages: 1
Recorded: 10/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/06/1982
Assignee
1
SPENCER RD.
A BRITISH COMPANY
BELPER,DRBYSHIRE, DE5 1JX, ENGLAND
Property
 
Pat #
Pub #
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NONE
06348372
Correspondence name and address
ALAN H. LEVINE
FIDDLER & LEVINE
350 FIFTH AVE.
NEW YORK, NY 10118
Assignment: 2
Reel/Frame:004397/0656   Pages: 1
Recorded: 04/16/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/02/1985
Assignee
1
BEECHAM HOUSE, GREAT WEST ROAD
BRENTFORD, MIDDLESEX, ENGLAND TW8 9BD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06723796
Correspondence name and address
JACOBS & JACOBS
521 FIFTH AVENUE
NEW YORK, NY 10175
Assignment: 3
Reel/Frame:004514/0491   Pages: 1
Recorded: 12/09/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/03/1985
Assignee
1
BEECHAM HOUSE, GREAT WEST ROAD, BRENTFORD
MIDDLESEX, TW8 9BD, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06782507
Correspondence name and address
JACOBS AND JACOBS
521 FIFTH AVE.
NEW YORK, NY 10175
Assignment: 4
Reel/Frame:004472/0240   Pages: 1
Recorded: 10/24/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/14/1985
Assignees
1
UNITED KINGDOM
2
UNITED KINGDOM
3
UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06791069
Correspondence name and address
ROBBINS & LARAMIE
1919 PENN. AVE., N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004831/0159   Pages: 2
Recorded: 02/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/06/1988
Assignee
1
55 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07063206
Correspondence name and address
W. R. GRACE & CO.
PATENT DEPARTMENT
55 HAYDEN AVENUE
LEXINGTON, MA 02173

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