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Patent Assignment Assignor Details
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Assignor Name : LEUENBERGER, BRUNO H.
Total Assignments: 18
Assignment: 1
Reel/Frame:025551/0045   Pages: 4
Recorded: 12/22/2010
Attorney Dkt #:2917824-001000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECK, MARKUS
Exec Dt:
03/26/2007
2
LEUENBERGER, BRUNO H.
Exec Dt:
03/26/2007
3
REBERNIG-STAIGER, CHRISTINA
Exec Dt:
03/26/2007
4
SCHAEFER, CHRISTIAN
Exec Dt:
03/26/2007
5
WAGNER, GERHARD
Exec Dt:
03/26/2007
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10463061
US20090010861
11666843
Correspondence name and address
BAKER DONELSON BEARMAN CALDWELL BERKOWIT
920 MASSACHUSETTS AVENUE
SUITE 900
WASHINGTON, DC 20001
Assignment: 2
Reel/Frame:019709/0027   Pages: 3
Recorded: 08/02/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FELTES, KARIN
Exec Dt:
05/31/2007
2
KLEEMANN, NICOLLE
Exec Dt:
05/31/2007
3
LEUENBERGER, BRUNO H.
Exec Dt:
05/31/2007
4
SCHWEIKERT, LONI
Exec Dt:
05/31/2007
5
ULM, JOHANN
Exec Dt:
05/31/2007
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
6411 TE HEERLEN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080311255
11883656
Correspondence name and address
STEPHEN M. HARACZ
BRYAN CAVE LLP
1290 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10104-3300
Assignment: 3
Reel/Frame:019749/0701   Pages: 2
Recorded: 08/15/2007
Attorney Dkt #:24514USWO C038435/0211850
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHYI-CHENG
Exec Dt:
06/01/2007
2
LEUENBERGER, BRUNO H.
Exec Dt:
06/01/2007
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
6411 TE HEERLEN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9579303
US20080193575
11884433
Correspondence name and address
STEPHEN M. HARACZ
BRYAN CAVE LLP
1290 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10104-3300
Assignment: 4
Reel/Frame:019531/0915   Pages: 3
Recorded: 07/02/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HETTIARACHCHY, NAVAGNANA (NAVAM) S.
Exec Dt:
06/04/2007
2
LEUENBERGER, BRUNO H.
Exec Dt:
06/07/2007
3
PARAMAN, ILANKOVAN
Exec Dt:
03/27/2007
4
SCHAFER, CHRISTIAN
Exec Dt:
03/27/2007
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
TE HEERLEN, NETHERLANDS 6411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080241320
11729981
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 5
Reel/Frame:020506/0550   Pages: 3
Recorded: 02/06/2008
Attorney Dkt #:grt-4662-687
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, CHYI-CHENG
Exec Dt:
01/18/2008
2
LEUENBERGER, BRUNO H.
Exec Dt:
11/16/2007
3
SCHWEIKERT, LONI
Exec Dt:
11/16/2007
4
ZEDI, ERNST
Exec Dt:
11/20/2007
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS NL-6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8697126
US20090214647
11920555
Correspondence name and address
GARY R. TANIGAWA
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 6
Reel/Frame:021888/0131   Pages: 8
Recorded: 11/25/2008
Attorney Dkt #:BHD-4662-804
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECK, MARKUS
Exec Dt:
06/04/2008
2
HETTIARACHCHY, NAVAGNANA S.
Exec Dt:
11/11/2008
3
LEUENBERGER, BRUNO H.
Exec Dt:
06/05/2008
4
PARAMAN, ILANKOVAN
Exec Dt:
11/01/2008
5
SCHAEFER, CHRISTIAN
Exec Dt:
06/06/2008
6
WAGNER, GERHARD
Exec Dt:
06/09/2008
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090258954
12095927
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 7
Reel/Frame:021240/0773   Pages: 8
Recorded: 07/15/2008
Attorney Dkt #:4662-743
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECK, MARKUS
Exec Dt:
06/23/2008
2
GRASS, HANSJOERG
Exec Dt:
06/18/2008
3
LEUENBERGER, BRUNO H.
Exec Dt:
06/18/2008
4
NOWOTNY, MARKUS
Exec Dt:
06/19/2008
5
SCHAFER, CHRISTIAN
Exec Dt:
06/26/2008
6
VOELKER, KARL MANFRED
Exec Dt:
06/18/2008
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080299209
12064886
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 8
Reel/Frame:023162/0952   Pages: 5
Recorded: 08/28/2009
Attorney Dkt #:BHD-4662-1238
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HITZFELD, ANDREA
Exec Dt:
07/28/2009
2
LEUENBERGER, BRUNO H.
Exec Dt:
08/03/2009
3
VIDONI, OLIVIA
Exec Dt:
07/27/2009
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
TE HEERLEN, NETHERLANDS 6411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100028466
12529048
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 9
Reel/Frame:023481/0317   Pages: 5
Recorded: 11/06/2009
Attorney Dkt #:BHD-4662-1242
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEUENBERGER, BRUNO H.
Exec Dt:
08/04/2009
2
SCHLEGEL, BERND
Exec Dt:
08/13/2009
3
VOELKER, KARL MANFRED
Exec Dt:
08/27/2009
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100136177
12526148
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 10
Reel/Frame:024548/0014   Pages: 6
Recorded: 06/16/2010
Attorney Dkt #:BHD-4662-1423
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIGUET, SYLVAIN
Exec Dt:
01/18/2010
2
LEUENBERGER, BRUNO H.
Exec Dt:
01/19/2010
3
SCHLEGEL, BERND
Exec Dt:
01/13/2010
4
ULM, JOHANN
Exec Dt:
01/16/2010
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8597642
US20100284987
12669057
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 11
Reel/Frame:025244/0440   Pages: 10
Recorded: 11/03/2010
Attorney Dkt #:BHD-4662-1456
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHYI-CHENG
Exec Dt:
09/16/2010
2
YAO, PING
Exec Dt:
06/04/2010
3
LEUENBERGER, BRUNO H.
Exec Dt:
05/12/2010
4
WAGNER, GERHARD
Exec Dt:
05/27/2010
5
XU, KEKE
Exec Dt:
06/04/2010
Assignees
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
2
FUDAN UNIVERSITY
NO. 220 HANDAN ROAD
SHANGHAI, CHINA 200433
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110002905
12710619
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 12
Reel/Frame:032090/0469   Pages: 5
Recorded: 01/30/2014
Attorney Dkt #:BHD-4662-1752
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HITZFELD, ANDREA
Exec Dt:
11/29/2010
2
LEUENBERGER, BRUNO H.
Exec Dt:
11/29/2010
3
VIDONI, OLIVIA
Exec Dt:
11/29/2010
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8680161
US20110081330
12995836
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 13
Reel/Frame:028474/0029   Pages: 10
Recorded: 06/29/2012
Attorney Dkt #:BHD-4662-2117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HITZFELD, ANDREA
Exec Dt:
05/24/2012
2
LEUENBERGER, BRUNO H.
Exec Dt:
05/24/2012
3
STEEMAN, PAULUS ANTONIUS MARIA
Exec Dt:
06/08/2012
4
VIDONI, OLIVIA
Exec Dt:
05/24/2012
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120259023
13499751
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 14
Reel/Frame:030305/0536   Pages: 8
Recorded: 04/29/2013
Attorney Dkt #:ES-4804-46
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUCK, NEIL ROBERT
Exec Dt:
04/09/2013
2
CLAERHOUT, WOUTER
Exec Dt:
03/26/2013
3
LEUENBERGER, BRUNO H.
Exec Dt:
03/27/2013
4
STOECKLIN, ELISABETH
Exec Dt:
04/12/2013
5
URBAN, KAI
Exec Dt:
04/02/2013
6
WOLFRAM, SWEN
Exec Dt:
04/23/2013
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130210782
13840825
Correspondence name and address
ERIC SINN
901 N. GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 15
Reel/Frame:030762/0966   Pages: 8
Recorded: 07/09/2013
Attorney Dkt #:BHD-4662-2517
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HITZFELD, ANDREA
Exec Dt:
05/16/2013
2
LEUENBERGER, BRUNO H.
Exec Dt:
05/14/2013
3
VIDONI, OLIVIA
Exec Dt:
05/15/2013
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130281550
13883119
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 16
Reel/Frame:033857/0611   Pages: 10
Recorded: 09/30/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENG, WEI
Exec Dt:
06/28/2013
2
LEUENBERGER, BRUNO H.
Exec Dt:
06/28/2013
3
VIDONI, OLIVIA
Exec Dt:
09/03/2013
4
YAO, PING
Exec Dt:
06/29/2013
5
YIN, BAORU
Exec Dt:
06/27/2013
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130274324
13997471
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 17
Reel/Frame:035255/0233   Pages: 10
Recorded: 03/25/2015
Attorney Dkt #:BHD-4662-2828
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIGUET, SYLVAIN PIERRE
Exec Dt:
05/26/2014
2
LEUENBERGER, BRUNO H.
Exec Dt:
05/23/2014
3
LABOULFIE, FABIEN
Exec Dt:
06/05/2014
4
HEMATI, MEHRDJI
Exec Dt:
05/27/2014
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9609885
US20140242179
14349258
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 18
Reel/Frame:039312/0023   Pages: 8
Recorded: 08/02/2016
Attorney Dkt #:ES-4662-3231
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUCK, NEIL ROBERT
Exec Dt:
07/24/2016
2
CLAERHOUT, WOUTER
Exec Dt:
05/30/2016
3
LEUENBERGER, BRUNO H.
Exec Dt:
05/30/2016
4
STOECKLIN, ELISABETH
Exec Dt:
06/12/2016
5
URBAN, KAI
Exec Dt:
05/30/2016
6
WOLFRAM, SWEN
Exec Dt:
05/30/2016
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160263128
15165366
Correspondence name and address
NIXON & VANDERHYE PC
901 N. GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203

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