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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : PROPLESCH, RALF
Total Assignments: 4
Assignment: 1
Reel/Frame:019701/0996   Pages: 3
Recorded: 08/02/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/31/2007
2
Exec Dt:
05/31/2007
3
Exec Dt:
05/31/2007
4
Exec Dt:
05/31/2007
Assignee
1
HET OVERLOON 1
6411 TE HEERLEN, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11883658
Correspondence name and address
STEPHEN M. HARACZ
BRYAN CAVE LLP
1290 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10104-3300
Assignment: 2
Reel/Frame:023507/0626   Pages: 5
Recorded: 11/12/2009
Attorney Dkt #:BHD-4662-1217
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/28/2009
2
Exec Dt:
08/01/2009
3
Exec Dt:
07/17/2009
4
Exec Dt:
08/17/2009
Assignee
1
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12523771
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 3
Reel/Frame:045446/0140   Pages: 8
Recorded: 04/05/2018
Attorney Dkt #:29921-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/10/2015
2
Exec Dt:
12/04/2015
3
Exec Dt:
12/10/2015
4
Exec Dt:
12/18/2015
5
Exec Dt:
12/04/2015
6
Exec Dt:
12/31/2015
7
Exec Dt:
12/04/2015
Assignee
1
HET OVERLOON 1
TE HEERLEN, NETHERLANDS 6411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15762244
Correspondence name and address
DSM NORTH AMERICA INC.
6480 DOBBIN ROAD
PATENT DEPT
COLUMBIA, MD 21045
Assignment: 4
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
Exec Dt:
12/07/2016
2
Exec Dt:
11/28/2016
3
Exec Dt:
12/05/2016
Assignee
1
HET OVERLOON 1
HEERLEN, NETHERLANDS NL-6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15116525
Correspondence name and address
BRYAN H. DAVIDSON/NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203

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