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Patent Assignment Assignor Details
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Assignor Name : BERGMAN, OLA
Total Assignments: 12
Assignment: 1
Reel/Frame:003928/0083   Pages: 1
Recorded: 11/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAGEN, ROLF
Exec Dt:
10/23/1981
2
BERGMAN, OLA
Exec Dt:
10/23/1981
3
HARENBERG, JUERGEN
Exec Dt:
10/23/1981
4
STEINER, HERBERT
Exec Dt:
10/23/1981
Assignee
1
SIEMENS AKTIENGESELLSCHAFT, A GERMAN CORP.
BERLIN AND MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4307265
NONE
06185559
Correspondence name and address
HILL, VAN SANTEN, STEADMAN, CHIARA
& SIMPSON
70TH FLR. SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:016837/0236   Pages: 4
Recorded: 09/21/2005
Attorney Dkt #:003301-178
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARS, OWE
Exec Dt:
08/31/2005
2
LEYTON, RICHARDO CANTO
Exec Dt:
09/19/2005
3
BERGMAN, OLA
Exec Dt:
08/31/2005
Assignee
1
HOGANAS AB
SE-263 83 HOGANAS, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7473295
US20060002813
11171195
Correspondence name and address
BUCHANAN INGERSOLL PC
(INCLUDING BURNS, DOANE, SWECKER & MATHI
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:019130/0368   Pages: 5
Recorded: 04/05/2007
Attorney Dkt #:1003301-000178
Conveyance: TO CORRECT THE NAME OF THE SECOND ASSIGNOR FROM RICHARDO CANTO LEYTON TO RICARDO CANTO LEYTON WHICH WAS PREVIOUSLY RECORDED AT 016837 AND FRAME 0236.
Assignors
1
MARS, OWE
Exec Dt:
08/31/2005
2
LEYTON, RICARDO CANTO
Exec Dt:
09/14/2005
3
BERGMAN, OLA
Exec Dt:
08/31/2005
Assignee
1
HOGANAS AB
SE-263 83 HOGANAS, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7473295
US20060002813
11171195
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 4
Reel/Frame:020182/0616   Pages: 3
Recorded: 11/26/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERGMAN, OLA
Exec Dt:
10/12/2007
2
NURTHEN, PAUL
Exec Dt:
10/30/2007
Assignee
1
HOGANAS AB
HOGANAS, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7918915
US20080075968
11902042
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 5
Reel/Frame:022605/0905   Pages: 3
Recorded: 04/28/2009
Attorney Dkt #:0072142-000077
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERGMAN, OLA
Exec Dt:
03/16/2009
2
NURTHEN, PAUL DUDFIELD
Exec Dt:
03/30/2009
Assignee
1
HOGANAS AB (PUBL)
S-263 83
HOGANAS, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8231702
US20090252639
12440256
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 6
Reel/Frame:024212/0859   Pages: 4
Recorded: 04/09/2010
Attorney Dkt #:0072142-000085
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERGMAN, OLA
Exec Dt:
03/31/2010
2
NURTHEN, PAUL DUDFIELD
Exec Dt:
04/01/2010
Assignee
1
HOGANAS AB (PUBL)
BRUKSGATAN 35
HOGANAS, SWEDEN SE-263 83
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8110020
US20100206129
12679555
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:024914/0962   Pages: 3
Recorded: 08/31/2010
Attorney Dkt #:0072142-000088
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LITSTROM, OLA
Exec Dt:
08/17/2010
2
BENGTSSON, SVEN
Exec Dt:
07/01/2010
3
FRYKHOLM, ROBERT
Exec Dt:
06/30/2010
4
BERGMAN, OLA
Exec Dt:
06/29/2010
Assignee
1
HOGANAS AB (PUBL)
SE-263 83
HOGANAS, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100316521
12810224
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY
PO BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 8
Reel/Frame:042001/0490   Pages: 3
Recorded: 04/13/2017
Attorney Dkt #:0078834-000097
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LITSTROM, OLA
Exec Dt:
08/17/2010
2
BENGTSSON, SVEN
Exec Dt:
07/01/2010
3
FRYKHOLM, ROBERT
Exec Dt:
06/30/2010
4
BERGMAN, OLA
Exec Dt:
06/29/2010
Assignee
1
HOGANAS AB (PUBL)
BRUKSGATAN 35
HOGANAS, SWEDEN SE-263 83
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160258044
15155632
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY P.C.
1737 KING ST.
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:033529/0623   Pages: 3
Recorded: 08/13/2014
Attorney Dkt #:0078834-000081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZABO, CHRISTOPHE
Exec Dt:
08/07/2014
2
DIZDAR, SENAD
Exec Dt:
07/31/2014
3
BERGMAN, OLA
Exec Dt:
06/25/2014
Assignee
1
HOGANAS AB (PUBL)
BRUKSGATAN 35
HOGANAS, SWEDEN SE-263 83
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10702924
US20150093280
14370704
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY P.C.
1737 KING ST.
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:039065/0421   Pages: 3
Recorded: 07/01/2016
Attorney Dkt #:0078834-000102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLROTH, SVEN
Exec Dt:
06/28/2016
2
BERGMAN, OLA
Exec Dt:
06/16/2016
Assignee
1
HOGANAS AB (PUBL)
BRUKSGATAN 35
HOGANAS, SWEDEN SE-263 83
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11179778
US20160318103
15105461
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY P.C.
1737 KING ST.
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:056574/0108   Pages: 3
Recorded: 06/17/2021
Attorney Dkt #:0078834-000149
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLROTH, SVEN
Exec Dt:
06/28/2016
2
BERGMAN, OLA
Exec Dt:
06/16/2016
Assignee
1
HÖGANÄS AB (PUBL)
BRUKSGATAN 35
HÖGANÄS, SWEDEN S-263 83
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11554416
US20210316363
17350286
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
# 500
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:041568/0191   Pages: 3
Recorded: 03/14/2017
Attorney Dkt #:0078834-000111
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BERGMAN, OLA
Exec Dt:
03/09/2017
Assignee
1
HÖGANÄS AB (PUBL)
BRUKSGATAN 35
HÖGANÄS, SWEDEN S-263 83
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10465268
US20170275740
15510883
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404

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