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Patent Assignment Assignor Details
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Assignor Name : DROSTE, ELISABETH
Total Assignments: 3
Assignment: 1
Reel/Frame:012299/0204   Pages: 3
Recorded: 11/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREBS, BERNT
Exec Dt:
10/09/2001
2
DROSTE, ELISABETH
Exec Dt:
10/09/2001
3
PIEPENBRINK, MARKUS
Exec Dt:
10/09/2001
4
VOLLMER, GUIDO
Exec Dt:
10/09/2001
5
OENBRINK, GEORGE
Exec Dt:
10/09/2001
6
SCHIFFER, THOMAS
Exec Dt:
10/09/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6610864
US20020091275
09985478
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL.
KIRSTEN A. GRUENEBERG, PH.D.
1755 JEFFERSON DAVIS HWY.
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:012552/0593   Pages: 4
Recorded: 02/05/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIFTH ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 012299, FRAME 0204. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
KREBS, BERNT
Exec Dt:
10/09/2001
2
DROSTE, ELISABETH
Exec Dt:
10/09/2001
3
PIEPENBRINK, MARKUS
Exec Dt:
10/09/2001
4
VOLLMER, GUIDO
Exec Dt:
10/09/2001
5
OENBRINK, GEORG
Exec Dt:
10/09/2001
6
SCHIFFER, THOMAS
Exec Dt:
10/09/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6610864
US20020091275
09985478
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:021540/0952   Pages: 5
Recorded: 09/16/2008
Attorney Dkt #:13077-00324-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, HELMUT
Exec Dt:
08/26/2008
2
BARTMANN, ULRICH
Exec Dt:
09/02/2008
3
SCHNITTER, CHRISTOPH
Exec Dt:
09/01/2008
4
DROSTE, ELISABETH
Exec Dt:
08/22/2008
Assignee
1
H.C. STARCK GMBH
IM SCHLECKE 78-91
GOSLAR, GERMANY 38642
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10032564
US20090214378
11576725
Correspondence name and address
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
WILMINGTON, DE 19899

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