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Patent Assignment Assignee Details
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Assignee Name : PROTO LABS, INC.
Total Assignments: 21
Assignment: 1
Reel/Frame:020876/0458   Pages: 5
Recorded: 04/30/2008
Attorney Dkt #:P439
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
THE PROTOMOLD COMPANY, INC.
Exec Dt:
05/08/2007
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6701200
NONE
10056755
 
6836699
US20030126038
10325286
 
7590466
US20050096780
10970130
 
7496528
US20050125092
11035648
 
7123986
US20060200270
11074388
 
7089082
NONE
11114893
 
7630783
US20060173566
11338052
 
NONE
US20070206030
11368590
 
7299101
US20070208452
11369120
 
7836573
US20080120823
11586223
 
7840443
US20070038531
11586379
Correspondence name and address
JEFFREY D. SHEWCHUK
3356 SHERMAN CT. STE. 102
EAGAN, MN 55121
Assignment: 2
Reel/Frame:041482/0318   Pages: 4
Recorded: 01/25/2017
Attorney Dkt #:P439.12-11
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
THE PROTOMOLD COMPANY, INC.
Exec Dt:
05/08/2007
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7574333
US20050177348
10772971
Correspondence name and address
JEFFREY D. SHEWCHUK
3356 SHERMAN CT. STE. 102
EAGAN, MN 55121
Assignment: 3
Reel/Frame:021129/0265   Pages: 3
Recorded: 06/10/2008
Attorney Dkt #:P439.12-19
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUKIS, LAWRENCE J., MR.
Exec Dt:
06/05/2008
2
DREIZIN, YURI A., MR.
Exec Dt:
06/05/2008
3
BLOOM, GREGORY M., MR.
Exec Dt:
06/05/2008
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7957830
US20090302496
12136552
Correspondence name and address
SHEWCHUK IP SERVICES
3356 SHERMAN CT. STE. 102
EAGAN, MN 55121
Assignment: 4
Reel/Frame:023186/0473   Pages: 2
Recorded: 09/02/2009
Attorney Dkt #:P439.12-21
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KRANTZ, DONALD G
Exec Dt:
08/31/2009
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8295971
US20110054655
12553088
Correspondence name and address
SHEWCHUK IP SERVICES
3356 SHERMAN CT. STE. 102
EAGAN, MN 55121
Assignment: 5
Reel/Frame:026420/0442   Pages: 2
Recorded: 06/09/2011
Attorney Dkt #:P439.12-23
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HARTLOFF, MATTHEW
Exec Dt:
06/08/2011
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8745517
US20120316667
13157107
Correspondence name and address
SHEWCHUK IP SERVICES
3356 SHERMAN CT. STE. 102
EAGAN, MN 55121
Assignment: 6
Reel/Frame:048965/0543   Pages: 2
Recorded: 04/23/2019
Attorney Dkt #:1004-050USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JACOBS, JAMES L
Exec Dt:
04/17/2019
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10656626
US20180348738
15995944
Correspondence name and address
CALDWELL INTELLECTUAL PROPERTY LAW
100 HIGH STREET, SUITE 1105
BOSTON, MA 02110
Assignment: 7
Reel/Frame:048965/0721   Pages: 2
Recorded: 04/23/2019
Attorney Dkt #:1004-052USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JACOBS, JAMES L
Exec Dt:
04/17/2019
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10866576
US20180335766
15981607
Correspondence name and address
CALDWELL INTELLECTUAL PROPERTY LAW
100 HIGH STREET, SUITE 1105
BOSTON, MA 02110
Assignment: 8
Reel/Frame:048967/0501   Pages: 2
Recorded: 04/23/2019
Attorney Dkt #:1019-051USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JACOBS, JAMES L
Exec Dt:
04/17/2019
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10795340
US20190011903
16030498
Correspondence name and address
CALDWELL INTELLECTUAL PROPERTY LAW
100 HIGH STREET, SUITE 1105
BOSTON, MA 02110
Assignment: 9
Reel/Frame:052257/0434   Pages: 2
Recorded: 03/30/2020
Attorney Dkt #:1005-050USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAKER, ARTHUR RICHARD, III
Exec Dt:
03/19/2020
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10983506
US20200192332
16454166
Correspondence name and address
CALDWELL INTELLECTUAL PROPERTY LAW
100 HIGH STREET
SUITE 1105
BOSTON, MA 02110
Assignment: 10
Reel/Frame:052470/0853   Pages: 2
Recorded: 04/22/2020
Attorney Dkt #:1005-057USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
USUI, SHUJI
Exec Dt:
04/22/2020
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11783389
US20210174408
16706562
Correspondence name and address
CALDWELL INTELLECTUAL PROPERTY LAW
100 HIGH STREET, SUITE 1105
BOSTON, MA 02110
Assignment: 11
Reel/Frame:052485/0137   Pages: 2
Recorded: 04/24/2020
Attorney Dkt #:1005-001USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STAHL, CHRISTOPHER
Exec Dt:
04/24/2020
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11565358
US20200198070
16724512
Correspondence name and address
CALDWELL INTELLECTUAL PROPERTY LAW
100 HIGH STREET, SUITE 1105
BOSTON, MA 02110
Assignment: 12
Reel/Frame:052762/0540   Pages: 6
Recorded: 05/27/2020
Attorney Dkt #:1005-064USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIFFIN, NICHOLAS JOHN
Exec Dt:
05/27/2020
2
LUNDBERG, DYLAN
Exec Dt:
05/20/2020
3
BOYD, ERIC M
Exec Dt:
05/19/2020
4
LAUGHTON, MICHAEL BRUCE
Exec Dt:
05/19/2020
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11162770
US20210270591
16803341
Correspondence name and address
CALDWELL INTELLECTUAL PROPERTY LAW
100 HIGH STREET
SUITE 1105
BOSTON, MA 02110
Assignment: 13
Reel/Frame:052941/0794   Pages: 4
Recorded: 06/15/2020
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
WELLS FARGO BANK, NATIONAL ASSOCIATION
Exec Dt:
06/15/2020
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6701200
NONE
10056755
 
6836699
US20030126038
10325286
 
7590466
US20050096780
10970130
 
7496528
US20050125092
11035648
 
7123986
US20060200270
11074388
 
7089082
NONE
11114893
 
7630783
US20060173566
11338052
 
NONE
US20070206030
11368590
 
7299101
US20070208452
11369120
 
7574339
US20080126047
11523232
 
7836573
US20080120823
11586223
 
7840443
US20070038531
11586379
 
7957830
US20090302496
12136552
Correspondence name and address
CALDWELL INTELLECTUAL PROPERTY LAW
100 HIGH STREET
STE 1105
BOSTON, MA 02110
Assignment: 14
Reel/Frame:054103/0462   Pages: 2
Recorded: 10/20/2020
Attorney Dkt #:1005-060USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CARMEIN, DAVID
Exec Dt:
06/17/2020
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11130268
NONE
16934868
Correspondence name and address
CALDWELL INTELLECTUAL PROPERTY LAW
100 HIGH STREET
SUITE 1105
BOSTON, MA 02110
Assignment: 15
Reel/Frame:053263/0726   Pages: 4
Recorded: 07/21/2020
Attorney Dkt #:1005-065USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUNDBERG, DYLAN
Exec Dt:
07/13/2020
2
BAKER, RICH
Exec Dt:
07/21/2020
3
MARUSICH, TROY DAVID
Exec Dt:
07/13/2020
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210299963
16847899
Correspondence name and address
CALDWELL INTELLECTUAL PROPERTY LAW
100 HIGH STREET
STE 1105
BOSTON, MA 02110
Assignment: 16
Reel/Frame:054606/0361   Pages: 2
Recorded: 12/10/2020
Attorney Dkt #:1005-059USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JACOBS, JAMES L
Exec Dt:
12/10/2020
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11640156
US20200393814
17007430
Correspondence name and address
CALDWELL INTELLECTUAL PROPERTY LAW
200 CLARENDON STREET
59TH FLOOR
BOSTON, MA 02116
Assignment: 17
Reel/Frame:054606/0423   Pages: 2
Recorded: 12/10/2020
Attorney Dkt #:1005-052USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JACOBS, JAMES L
Exec Dt:
12/10/2020
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11567473
US20200401103
16948180
Correspondence name and address
CALDWELL INTELLECTUAL PROPERTY LAW
200 CLARENDON STREET
59TH FLOOR
BOSTON, MA 02116
Assignment: 18
Reel/Frame:056838/0527   Pages: 3
Recorded: 07/13/2021
Attorney Dkt #:1005-050USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACOBS, JAMES L.
Exec Dt:
07/09/2021
2
BAKER, ARTHUR RICHARD
Exec Dt:
07/13/2021
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11809162
US20210263500
17206313
Correspondence name and address
CALDWELL INTELLECTUAL PROPERTY LAW
200 CLARENDON STREET
59TH FLOOR
BOSTON, MA 02116
Assignment: 19
Reel/Frame:066766/0253   Pages: 2
Recorded: 03/14/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
USUI, SHUJI
Exec Dt:
03/07/2024
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11947338
NONE
18208161
Correspondence name and address
CALDWELL INTELLECTUAL PROPERTY LAW
200 CLARENDON STREET
59TH FLOOR
BOSTON, MA 02116
Assignment: 20
Reel/Frame:066769/0945   Pages: 2
Recorded: 03/14/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUSICH, TROY DAVID
Exec Dt:
03/08/2024
2
USUI, SHUJI
Exec Dt:
03/07/2024
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11574084
NONE
17589009
Correspondence name and address
CALDWELL INTELLECTUAL PROPERTY LAW
200 CLARENDON STREET
59TH FLOOR
BOSTON, MA 02116
Assignment: 21
Reel/Frame:066770/0241   Pages: 2
Recorded: 03/14/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUSICH, TROY DAVID
Exec Dt:
03/08/2024
2
USUI, SHUJI
Exec Dt:
03/07/2024
Assignee
1
PROTO LABS, INC.
5540 PIONEER CREEK DRIVE
MAPLE PLAIN, MINNESOTA 55359
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11567484
NONE
17589133
Correspondence name and address
CALDWELL INTELLECTUAL PROPERTY LAW
200 CLARENDON STREET
59TH FLOOR
BOSTON, MA 02116

Search Results as of: 05/06/2024 05:23 AM
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