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Patent Assignment Assignor Details
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Assignor Name : DREWS, RONALD
Total Assignments: 3
Assignment: 1
Reel/Frame:006120/0545   Pages: 2
Recorded: 05/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/08/1992
2
Exec Dt:
04/08/1992
3
Exec Dt:
04/08/1992
4
Exec Dt:
04/08/1992
5
Exec Dt:
04/08/1992
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ FED. REP. OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07879008
Correspondence name and address
KEIL & WEINKAUF
ATTN: HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:018036/0337   Pages: 3
Recorded: 06/28/2006
Attorney Dkt #:283994US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2004
2
Exec Dt:
07/19/2004
3
Exec Dt:
07/19/2004
4
Exec Dt:
07/19/2004
Assignee
1
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10565186
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:021795/0659   Pages: 4
Recorded: 11/06/2008
Attorney Dkt #:333686US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2007
2
Exec Dt:
05/21/2007
3
Exec Dt:
05/14/2007
4
Exec Dt:
05/29/2007
5
Exec Dt:
06/05/2007
6
Exec Dt:
06/06/2007
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12299544
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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