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Patent Assignment Assignor Details
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Assignor Name : SCHAFER, ROBERT J.
Total Assignments: 4
Assignment: 1
Reel/Frame:004982/0484   Pages: 1
Recorded: 11/18/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/16/1988
2
Exec Dt:
11/16/1988
3
Exec Dt:
11/16/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
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NONE
07179597
Correspondence name and address
JOHN F. JONES
ASHLAND CHEMICAL COMPANY
P.O. BOX 2219
COLUMBUS, OH 43216
Assignment: 2
Reel/Frame:015427/0639   Pages: 3
Recorded: 06/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2004
2
Exec Dt:
06/01/2004
3
Exec Dt:
06/01/2004
Assignee
1
2011 LAMBERTON CREEK LANE N.E.
GRAND RAPIDS, MICHIGAN 49505
Property
 
Pat #
Pub #
Intl #
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10858888
Correspondence name and address
DEWITT & LITTON, LLP
JEFFREY S. KAPTEYN
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 3
Reel/Frame:019211/0786   Pages: 9
Recorded: 04/25/2007
Attorney Dkt #:54795-8002.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/2005
2
Exec Dt:
05/03/2005
3
Exec Dt:
03/01/2005
Assignee
1
863 MITTEN ROAD
SUITE 101
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10661790
Correspondence name and address
PERKINS COIE LLP
P. O. BOX 2168
MENLO PARK, CA 94026
Assignment: 4
Reel/Frame:021756/0218   Pages: 8
Recorded: 10/29/2008
Attorney Dkt #:POR12 P304
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/17/2008
2
Exec Dt:
10/28/2008
3
Exec Dt:
10/21/2008
4
Exec Dt:
10/25/2008
Assignee
1
2011 LAMBERTON CREEK LANE
GRAND RAPIDS, MICHIGAN 49505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12260401
Correspondence name and address
PRICE HENEVELD COOPER DEWITT & LITTON, L
695 KENMOOR, S.E.
P O BOX 2567
GRAND RAPIDS, MI 49501

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