skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : KIRCHEN, STEFANIE
Total Assignments: 11
Assignment: 1
Reel/Frame:031540/0499   Pages: 8
Recorded: 11/04/2013
Attorney Dkt #:BHD-4662-2579
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GADIENT, MARTIN
Exec Dt:
09/27/2013
2
LINDEMANN, THOMAS
Exec Dt:
10/08/2013
3
SCHWANINGER, MISCHA
Exec Dt:
10/15/2013
4
VOELKER, KARL MANFRED
Exec Dt:
10/08/2013
5
URBAN, KAI
Exec Dt:
09/30/2013
6
KIRCHEN, STEFANIE
Exec Dt:
10/14/2013
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10362800
US20140056955
13976696
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 2
Reel/Frame:035647/0165   Pages: 8
Recorded: 05/15/2015
Attorney Dkt #:BHD-4662-2876
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GADIENT, MARTIN
Exec Dt:
11/10/2014
2
LINDEMANN, THOMAS
Exec Dt:
08/07/2014
3
VOELKER, KARL MANFRED
Exec Dt:
10/09/2014
4
URBAN, KAI
Exec Dt:
08/12/2014
5
KIRCHEN, STEFANIE
Exec Dt:
08/07/2014
6
KELLER, ANDREAS
Exec Dt:
08/19/2014
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9320688
US20150004201
14377027
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 3
Reel/Frame:042442/0734   Pages: 7
Recorded: 05/19/2017
Attorney Dkt #:BHD-4662-3113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOELKER, KARL MANFRED
Exec Dt:
03/07/2016
2
BADOLATO-BONISCH, GABRIELA
Exec Dt:
03/01/2016
3
LINDEMANN, THOMAS
Exec Dt:
02/13/2017
4
HITZFELD, ANDREA
Exec Dt:
02/26/2016
5
KIRCHEN, STEFANIE
Exec Dt:
02/29/2016
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160073667
14889049
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 4
Reel/Frame:049111/0128   Pages: 3
Recorded: 05/08/2019
Attorney Dkt #:BHD-4662-3596
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRCHEN, STEFANIE
Exec Dt:
08/30/2018
2
TELEKI, ALEXANDRA
Exec Dt:
08/05/2018
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11278046
US20180263270
15763929
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C., 11TH FLOOR
901 NORTH GLEBE ROAD
ARLINGTON, VA 22203
Assignment: 5
Reel/Frame:054080/0234   Pages: 2
Recorded: 10/16/2020
Attorney Dkt #:BHD-4662-4047
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BULBARELLO, ANDREA
Exec Dt:
04/08/2019
2
KIRCHEN, STEFANIE
Exec Dt:
04/08/2019
3
LINDEMANN, THOMAS
Exec Dt:
04/08/2019
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210100730
17048393
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 6
Reel/Frame:054080/0609   Pages: 2
Recorded: 10/16/2020
Attorney Dkt #:BHD-4662-4049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BULBARELLO, ANDREA
Exec Dt:
04/08/2019
2
KIRCHEN, STEFANIE
Exec Dt:
04/08/2019
3
LINDEMANN, THOMAS
Exec Dt:
04/08/2019
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210137812
17048417
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 7
Reel/Frame:054080/0927   Pages: 2
Recorded: 10/16/2020
Attorney Dkt #:BHD-4662-4050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BULBARELLO, ANDREA
Exec Dt:
04/08/2019
2
KIRCHEN, STEFANIE
Exec Dt:
04/08/2019
3
LINDEMANN, THOMAS
Exec Dt:
04/08/2019
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210059283
17048432
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 8
Reel/Frame:060522/0130   Pages: 9
Recorded: 07/15/2022
Attorney Dkt #:BHD-4662-4036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ACHKAR, JIHANE
Exec Dt:
09/17/2020
2
BULBARELLO, ANDREA
Exec Dt:
10/14/2020
3
CONNOLLY, ALAN
Exec Dt:
09/30/2020
4
KIRCHEN, STEFANIE
Exec Dt:
09/25/2020
5
RIEGER, HENRY
Exec Dt:
10/01/2020
6
SPREITER, SIMON
Exec Dt:
09/22/2020
7
URBAN, KAI
Exec Dt:
09/17/2020
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210000157
16977302
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 9
Reel/Frame:064260/0844   Pages: 3
Recorded: 07/14/2023
Attorney Dkt #:BHD-4662-4601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRCHEN, STEFANIE
Exec Dt:
02/10/2021
2
LINDEMANN, THOMAS
Exec Dt:
02/10/2021
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240090550
18261590
Correspondence name and address
NIXON & VANDERHYE P.C.
901 N. GLEBE ROAD, SUITE 1100
ARLINGTON, VA 22203
Assignment: 10
Reel/Frame:064313/0202   Pages: 3
Recorded: 07/19/2023
Attorney Dkt #:BHD-4662-4600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRCHEN, STEFANIE
Exec Dt:
02/10/2021
2
LINDEMANN, THOMAS
Exec Dt:
02/10/2021
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240090558
18262078
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 11
Reel/Frame:064314/0008   Pages: 4
Recorded: 07/19/2023
Attorney Dkt #:BHD-4662-4602
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRCHEN, STEFANIE
Exec Dt:
02/10/2021
2
LINDEMANN, THOMAS
Exec Dt:
02/10/2021
3
SCHAEFER, CHRISTIAN
Exec Dt:
02/10/2021
4
SCHEX, ROLAND
Exec Dt:
02/10/2021
5
ZWICK, THOMAS
Exec Dt:
02/10/2021
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240108044
18262088
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203

Search Results as of: 05/24/2024 11:12 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT