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Patent Assignment Assignor Details
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Assignor Name : TSCHUMI, JOHANNES
Total Assignments: 15
Assignment: 1
Reel/Frame:016753/0197   Pages: 2
Recorded: 02/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BONRATH, WERNER
Exec Dt:
11/05/2004
2
SCHEER, PETER
Exec Dt:
11/05/2004
3
TSCHUMI, JOHANNES
Exec Dt:
11/05/2004
4
ZENHAEUSERN, RETO
Exec Dt:
11/05/2004
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
6411 TE HEERLEN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7638658
US20050240066
10524762
Correspondence name and address
STEPHEN M. HARACZ, ESQ.
BRYAN CAVE LLP
1290 AVENUE OF THE AMERICAS
NEW YORK, NY 10104-3300
Assignment: 2
Reel/Frame:019159/0596   Pages: 2
Recorded: 03/29/2007
Attorney Dkt #:4662-489
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BONRATH, WERNER
Exec Dt:
02/23/2007
2
KIRCHER, THOMAS
Exec Dt:
02/28/2007
3
KUENZI, ROLF
Exec Dt:
02/23/2007
4
TSCHUMI, JOHANNES
Exec Dt:
03/01/2007
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS TE 6411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7935849
US20080139856
11661376
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHUE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTO, VA 22203
Assignment: 3
Reel/Frame:027195/0429   Pages: 5
Recorded: 11/08/2011
Attorney Dkt #:BHD-4662-1966
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BONRATH, WERNER
Exec Dt:
09/14/2011
2
TSCHUMI, JOHANNES
Exec Dt:
09/12/2011
3
MEDLOCK, JONATHAN
Exec Dt:
09/14/2011
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8546621
US20120053353
13216657
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 4
Reel/Frame:036280/0222   Pages: 5
Recorded: 08/07/2015
Attorney Dkt #:BHD-4662-2996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEUMER, RAPHAEL
Exec Dt:
04/07/2015
2
TSCHUMI, JOHANNES
Exec Dt:
04/01/2015
3
GRESSLY, MICHAEL
Exec Dt:
03/30/2015
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150307439
14431892
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 5
Reel/Frame:036135/0916   Pages: 5
Recorded: 07/20/2015
Attorney Dkt #:BHD-4662-2997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEUMER, RAPHAEL
Exec Dt:
04/07/2015
2
TSCHUMI, JOHANNES
Exec Dt:
04/07/2015
3
GRESSLY, MICHAEL
Exec Dt:
04/09/2015
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9434676
US20150291505
14432252
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 6
Reel/Frame:036157/0129   Pages: 5
Recorded: 07/22/2015
Attorney Dkt #:BHD-4662-2994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEUMER, RAPHAEL
Exec Dt:
05/04/2015
2
TSCHUMI, JOHANNES
Exec Dt:
05/04/2015
3
GRESSLY, MICHAEL
Exec Dt:
05/06/2015
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150208701
14430251
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 7
Reel/Frame:036279/0344   Pages: 5
Recorded: 08/07/2015
Attorney Dkt #:BHD-4662-2993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEUMER, RAPHAEL
Exec Dt:
05/04/2015
2
TSCHUMI, JOHANNES
Exec Dt:
05/04/2015
3
GRESSLY, MICHAEL
Exec Dt:
05/06/2015
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9567286
US20150246868
14430388
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 8
Reel/Frame:036279/0881   Pages: 7
Recorded: 08/07/2015
Attorney Dkt #:BHD-4662-2995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEUMER, RAPHAEL
Exec Dt:
05/04/2015
2
TSCHUMI, JOHANNES
Exec Dt:
05/04/2015
3
GRESSLY, MICHAEL
Exec Dt:
05/06/2015
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9944585
US20150259273
14431873
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 9
Reel/Frame:036317/0488   Pages: 4
Recorded: 08/13/2015
Attorney Dkt #:BHD-4662-2992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEUMER, RAPHAEL
Exec Dt:
05/04/2015
2
TSCHUMI, JOHANNES
Exec Dt:
05/04/2015
3
GRESSLY, MICHAEL
Exec Dt:
05/06/2015
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9468594
US20150245985
14430345
Correspondence name and address
BRYAN H. DAVIDSON/NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 10
Reel/Frame:036918/0001   Pages: 9
Recorded: 10/29/2015
Attorney Dkt #:BHD-4662-3033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BONRATH, WERNER
Exec Dt:
06/19/2015
2
NETSCHER, THOMAS
Exec Dt:
09/05/2015
3
MEDLOCK, JOHATHAN ALAN
Exec Dt:
06/17/2015
4
STEMMLER, RENE TOBIAS
Exec Dt:
06/19/2015
5
TSCHUMI, JOHANNES
Exec Dt:
06/16/2015
6
VERZIJL, GERARDUS KAREL MARIA
Exec Dt:
06/19/2015
7
DE VRIES, ANDREAS HENDRIKUS MARIA
Exec Dt:
06/19/2015
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9611200
US20150329456
14652297
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 11
Reel/Frame:036918/0197   Pages: 9
Recorded: 10/29/2015
Attorney Dkt #:BHD-4662-3034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BONRATH, WERNER
Exec Dt:
06/19/2015
2
NETSCHER, THOMAS
Exec Dt:
09/05/2015
3
MEDLOCK, JONATHAN ALAN
Exec Dt:
06/17/2015
4
STEMMLER, RENE TOBIAS
Exec Dt:
06/19/2015
5
TSCHUMI, JOHANNES
Exec Dt:
06/16/2015
6
VERZIJL, GERARDUS KAREL MARIA
Exec Dt:
06/19/2015
7
DE VRIES, ANDREAS HENDRIKUS MARIA
Exec Dt:
06/19/2015
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9452961
US20150329457
14652303
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 12
Reel/Frame:036331/0365   Pages: 2
Recorded: 08/14/2015
Attorney Dkt #:BHD-4662-3054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSCHUMI, JOHANNES
Exec Dt:
08/10/2015
Assignee
1
DSM IP ASSETS B. V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9255050
US20150336863
14762041
Correspondence name and address
BRYAN H. DAVIDSON/NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 13
Reel/Frame:039692/0608   Pages: 5
Recorded: 09/09/2016
Attorney Dkt #:BHD-4662-3114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BONRATH, WERNER
Exec Dt:
03/02/2016
2
TSCHUMI, JOHANNES
Exec Dt:
03/03/2016
3
AQUINO, FABRICE
Exec Dt:
03/02/2016
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9505699
US20160075632
14889291
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 14
Reel/Frame:042577/0389   Pages: 5
Recorded: 06/02/2017
Attorney Dkt #:BHD-4662-3115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BONRATH, WERNER
Exec Dt:
04/10/2017
2
AQUINO, FABRICE
Exec Dt:
03/02/2016
3
TSCHUMI, JOHANNES
Exec Dt:
03/03/2016
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9790164
US20160122277
14889561
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 15
Reel/Frame:041204/0482   Pages: 4
Recorded: 02/08/2017
Attorney Dkt #:BHD-4662-3268
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROPLESCH, RALF
Exec Dt:
12/07/2016
2
TSCHUMI, JOHANNES
Exec Dt:
11/28/2016
3
BEUMER, RAPHAEL
Exec Dt:
12/05/2016
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS NL-6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160340285
15116525
Correspondence name and address
BRYAN H. DAVIDSON/NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203

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