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Patent Assignment Assignor Details
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Assignor Name : SYMRENG, MARCUS
Total Assignments: 5
Assignment: 1
Reel/Frame:050260/0602   Pages: 6
Recorded: 09/04/2019
Attorney Dkt #:200422-00777
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPETH, CHRISTIAN HENRIK
Exec Dt:
09/02/2019
2
DAHL, PER JUUL
Exec Dt:
09/02/2019
3
KROLL JENSEN, ANNETTE E.
Exec Dt:
09/02/2019
4
SCHJODT, NIELS CHRISTIAN
Exec Dt:
09/02/2019
5
SYMRENG, MARCUS
Exec Dt:
09/02/2019
Assignee
1
HALDOR TOPSOE A/S
HALDOR TOPSOES ALLE 1
KGS. LYNGBY, DENMARK DK-2800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11027984
US20200231456
16482864
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:050745/0699   Pages: 6
Recorded: 10/17/2019
Attorney Dkt #:200422-00776
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPETH, CHRISTIAN HENRIK
Exec Dt:
09/02/2019
2
DAHL, PER JUUL
Exec Dt:
09/02/2019
3
KRØLL JENSEN, ANNETTE E.
Exec Dt:
09/02/2019
4
SCHJØDT, NIELS CHRISTIAN
Exec Dt:
09/02/2019
5
SYMRENG, MARCUS
Exec Dt:
09/02/2019
Assignee
1
HALDOR TOPSØE A/S
HALDOR TOPSØES ALLE 1
WASHINGTON, DISTRICT OF COLUMBIA 20006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11124423
US20190382277
16481619
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:050899/0168   Pages: 7
Recorded: 10/31/2019
Attorney Dkt #:200422-00776
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT ADDRESS OF THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 050745 FRAME 0699. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SPETH, CHRISTIAN HENRIK
Exec Dt:
09/02/2019
2
DAHL, PER JUUL
Exec Dt:
09/02/2019
3
KRØLL JENSEN, ANNETTE E.
Exec Dt:
09/02/2019
4
SCHJØDT, NIELS CHRISTIAN
Exec Dt:
09/02/2019
5
SYMRENG, MARCUS
Exec Dt:
09/02/2019
Assignee
1
HALDOR TOPSØE A/S
HALDOR TOPSØES ALLE 1
KGS. LYNGBY, DENMARK DK-2800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11124423
US20190382277
16481619
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET, N.W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:057564/0182   Pages: 4
Recorded: 09/22/2021
Attorney Dkt #:200422-00813
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYMRENG, MARCUS
Exec Dt:
09/02/2021
2
HAN, PAT A.
Exec Dt:
09/02/2021
Assignee
1
HALDOR TOPSOE A/S
HALDOR TOPSOES ALLE 1
KGS. LYNGBY, DENMARK DK-2800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11873268
US20220048853
17420025
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET NW
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:057514/0631   Pages: 5
Recorded: 09/17/2021
Attorney Dkt #:200422-00814
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SYMRENG, MARCUS
Exec Dt:
09/03/2021
2
HAN, PAT A.
Exec Dt:
06/25/2021
3
SPETH, CHRISTIAN HENRIK
Exec Dt:
08/27/2021
Assignee
1
HALDOR TOPSOE A/S
HALDOR TOPSOES ALLE 1
KGS. LYNGBY, DENMARK DK-2800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220048854
17420028
Correspondence name and address
BLANK ROME LLC
1825 EYE STREET, NW
WASHINGTON, DC 20006

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