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 : VON HAHN, PETER ALEXANDER
Total Assignments: 10
Assignment: 1
Reel/Frame:030634/0418   Pages: 5
Recorded: 06/18/2013
Attorney Dkt #:00270.0105FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANDA, NEIL ROBIN
Exec Dt:
12/12/2011
2
LAM, DUHANE
Exec Dt:
12/13/2011
3
SMIT, MATTHEW PAUL
Exec Dt:
12/13/2011
4
VON HAHN, PETER ALEXANDER
Exec Dt:
12/12/2011
Assignee
1
SWITCH MATERIALS, INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9176357
US20130278989
13994388
Correspondence name and address
MARK T. SKOOG
P.O. BOX 2903
MERCHANT & GOULD P.C.
MINNEAPOLIS, MN 55402-0903
Assignment: 2
Reel/Frame:035851/0411   Pages: 7
Recorded: 06/09/2015
Attorney Dkt #:97741-927416
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANDA, NEIL ROBIN
Exec Dt:
06/11/2013
2
ERNO, ZACHARY BRYCE
Exec Dt:
06/02/2013
3
FINDEN, JEREMY GRAHAM
Exec Dt:
06/10/2013
4
LAM, DUHANE
Exec Dt:
06/11/2013
5
LOO, CHARLES JOSEPH GONGMING
Exec Dt:
06/07/2013
6
SARGENT, JONATHAN ROSS
Exec Dt:
06/07/2013
7
SMIT, MATTHEW PAUL
Exec Dt:
06/07/2013
8
VON HAHN, PETER ALEXANDER
Exec Dt:
06/07/2013
9
WIGGIN, DOUGLAS MALCOLM
Exec Dt:
06/10/2013
Assignee
1
SWITCH MATERIALS, INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9588358
US20150109651
14404581
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 3
Reel/Frame:049854/0921   Pages: 7
Recorded: 07/24/2019
Attorney Dkt #:880133.401C2/439758
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANDA, NEIL ROBIN
Exec Dt:
06/11/2013
2
ERNO, ZACHARY BRYCE
Exec Dt:
06/07/2013
3
FINDEN, JEREMY GRAHAM
Exec Dt:
06/10/2013
4
LAM, DUHANE
Exec Dt:
06/11/2013
5
LOO, CHARLES JOSEPH GONGMING
Exec Dt:
06/07/2013
6
SARGENT, JONATHAN ROSS
Exec Dt:
06/07/2013
7
SMIT, MATTHEW PAUL
Exec Dt:
06/07/2013
8
VON HAHN, PETER ALEXANDER
Exec Dt:
06/07/2013
9
WIGGIN, DOUGLAS MALCOLM
Exec Dt:
06/10/2019
Assignee
1
SWITCH MATERIALS INC.
3650 GILMORE WAY
BURNABY, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10401654
US20180224677
15887668
Correspondence name and address
FRANK ABRAMONTE
999 THIRD AVENUE
SUITE 1900
SEATTLE, WA 98104
Assignment: 4
Reel/Frame:051360/0008   Pages: 7
Recorded: 12/23/2019
Attorney Dkt #:V85143USCON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANDA, NEIL ROBIN
Exec Dt:
06/11/2013
2
ERNO, ZACHARY BRYCE
Exec Dt:
06/07/2013
3
FINDEN, JEREMY GRAHAM
Exec Dt:
06/10/2013
4
LAM, DUHANE
Exec Dt:
06/11/2013
5
LOO, CHARLES JOSEPH GONGMING
Exec Dt:
06/07/2013
6
SARGENT, JONATHAN ROSS
Exec Dt:
06/07/2013
7
SMIT, MATTHEW PAUL
Exec Dt:
06/07/2013
8
VON HAHN, PETER ALEXANDER
Exec Dt:
06/07/2013
9
WIGGIN, DOUGLAS MALCOLM
Exec Dt:
06/10/2013
Assignee
1
SWITCH MATERIALS, INC.
3650 GILMORE WAY
BURNABY, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9921421
US20170192257
15409196
Correspondence name and address
GOWLING WLG (CANADA) LLP
2300 - 550 BURRARD STREET
VANCOUVER, V6C 2B5 CANADA
Assignment: 5
Reel/Frame:052111/0828   Pages: 7
Recorded: 03/13/2020
Attorney Dkt #:880133.401C3/452248
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANDA, NEIL ROBIN
Exec Dt:
06/11/2013
2
ERNO, ZACHARY BRYCE
Exec Dt:
06/07/2013
3
FINDEN, JEREMY GRAHAM
Exec Dt:
06/10/2013
4
LAM, DUHANE
Exec Dt:
06/11/2013
5
LOO, CHARLES JOSEPH GONGMING
Exec Dt:
06/07/2013
6
SARGENT, JONATHAN ROSS
Exec Dt:
06/07/2013
7
SMIT, MATTHEW PAUL
Exec Dt:
06/07/2013
8
VON HAHN, PETER ALEXANDER
Exec Dt:
06/07/2013
9
WIGGIN, DOUGLAS MALCOLM
Exec Dt:
06/10/2013
Assignee
1
SWITCH MATERIALS INC.
3650 GILMORE WAY
BURNABY, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11079617
US20190346699
16522420
Correspondence name and address
FRANK ABRAMONTE
999 THIRD AVENUE
SUITE 1900
SEATTLE, WA 98104
Assignment: 6
Reel/Frame:037267/0121   Pages: 5
Recorded: 12/10/2015
Attorney Dkt #:30721
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAUTHIER, SIMON JAMES
Exec Dt:
03/21/2014
2
KOUTSANDREAS, ANDREW
Exec Dt:
03/20/2014
3
LAM, DUHANE
Exec Dt:
03/18/2014
4
SARGENT, JONATHAN ROSS
Exec Dt:
03/19/2014
5
VON HAHN, PETER ALEXANDER
Exec Dt:
03/20/2014
Assignee
1
SWITCH MATERIALS, INC.
3650 GILMORE WAY
BURNABY, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9810963
US20160033841
14773698
Correspondence name and address
KEVIN KABLER
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 7
Reel/Frame:043978/0277   Pages: 5
Recorded: 09/22/2017
Attorney Dkt #:38358
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAUTHIER, SIMON JAMES
Exec Dt:
03/21/2014
2
KOUTSANDREAS, ANDREW
Exec Dt:
03/20/2014
3
LAM, DUHANE
Exec Dt:
03/18/2014
4
SARGENT, JONATHAN ROSS
Exec Dt:
03/19/2014
5
VON HAHN, PETER ALEXANDER
Exec Dt:
03/20/2014
Assignee
1
SWITCH MATERIALS, INC.
3650 GILMORE WAY
BURNABY, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10684525
US20180101080
15698257
Correspondence name and address
KEVIN KABLER
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 8
Reel/Frame:056885/0636   Pages: 5
Recorded: 07/15/2021
Attorney Dkt #:87004US05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAUTHIER, SIMON JAMES
Exec Dt:
03/21/2014
2
KOUTSANDREAS, ANDREW
Exec Dt:
03/20/2014
3
LAM, DUHANE
Exec Dt:
03/18/2014
4
SARGENT, JONATHAN ROSS
Exec Dt:
03/19/2014
5
VON HAHN, PETER ALEXANDER
Exec Dt:
03/20/2014
Assignee
1
SWITCH MATERIALS, INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11624963
US20210088868
16867831
Correspondence name and address
EASTMAN CHEMICAL COMPANY
200 SOUTH WILCOX DRIVE
KINGSPORT, TN 37660
Assignment: 9
Reel/Frame:039079/0926   Pages: 6
Recorded: 06/20/2016
Attorney Dkt #:880133.402USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAUTHIER, SIMON JAMES
Exec Dt:
12/17/2014
2
LAM, DUHANE
Exec Dt:
01/06/2015
3
SARGENT, JONATHAN ROSS
Exec Dt:
01/06/2015
4
SENIOR, JAMES DANIEL
Exec Dt:
12/17/2014
5
SHIPPAM, CYNTHIA ELIZABETH
Exec Dt:
01/06/2015
6
VON HAHN, PETER ALEXANDER
Exec Dt:
12/17/2014
Assignee
1
SWITCH MATERIALS INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10254617
US20170031226
15106180
Correspondence name and address
SEED IP LAW GROUP PLLC
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 10
Reel/Frame:056896/0543   Pages: 6
Recorded: 07/16/2021
Attorney Dkt #:86983US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAUTHIER, SIMON JAMES
Exec Dt:
12/17/2014
2
LAM, DUHANE
Exec Dt:
01/06/2015
3
SARGENT, JONATHAN ROSS
Exec Dt:
01/06/2015
4
SENIOR, JAMES DANIEL
Exec Dt:
12/17/2014
5
SHIPPAM, CYNTHIS ELIZABETH
Exec Dt:
01/06/2015
6
VON HAHN, PETER ALEXANDER
Exec Dt:
12/17/2014
Assignee
1
SWITCH MATERIALS, INC.
3650 GILMORE WAY
BURNABY, BRITISH COLUMBIA, CANADA V5G 4W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11537021
US20190310531
16285748
Correspondence name and address
EASTMAN CHEMICAL COMPANY
200 SOUTH WILCOX DRIVE
KINGSPORT, TN 37660

Search Results as of: 05/30/2024 07:21 PM
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