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 : HELMREICH, GRANT
Total Assignments: 5
Assignment: 1
Reel/Frame:060978/0657   Pages: 15
Recorded: 09/02/2022
Attorney Dkt #:17-036-CN1-US-TWR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/23/2011
Assignee
1
15800 NORTHUP WAY
BELLEVUE, WASHINGTON 98008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17882323
Correspondence name and address
TERRAPOWER, LLC
15800 NORTHUP WAY
BELLEVUE, WA 98008
Assignment: 2
Reel/Frame:057763/0371   Pages: 15
Recorded: 10/12/2021
Attorney Dkt #:17-036-UT1*
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/25/2011
Assignee
1
15800 NORTHUP WAY
BELLEVUE, WASHINGTON 98008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16039600
Correspondence name and address
TERRAPOWER, LLC
15800 NORTHUP WAY
BELLEVUE, WA 98008
Assignment: 3
Reel/Frame:035872/0673   Pages: 11
Recorded: 06/09/2015
Attorney Dkt #:1212-032-003*
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2015
2
Exec Dt:
03/02/2015
3
Exec Dt:
03/02/2015
4
Exec Dt:
03/02/2015
5
Exec Dt:
03/20/2015
Assignee
1
330 120TH AVENUE NE
SUITE 100
BELLEVUE, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13794633
Correspondence name and address
TERRAPOWER, LLC
330 120TH AVENUE NE
SUITE 100
BELLEVUE, WA 98005
Assignment: 4
Reel/Frame:035971/0252   Pages: 11
Recorded: 07/02/2015
Attorney Dkt #:1212-032-003*
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2015
2
Exec Dt:
03/02/2015
3
Exec Dt:
03/02/2015
4
Exec Dt:
03/02/2015
5
Exec Dt:
03/20/2015
Assignee
1
330 120TH AVENUE NE
SUITE 100
BELLEVUE, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13794633
Correspondence name and address
TERRAPOWER, LLC
330 120TH AVENUE NE
SUITE 100
BELLEVUE, WA 98005
Assignment: 5
Reel/Frame:036000/0340   Pages: 20
Recorded: 06/22/2015
Attorney Dkt #:1212-032-003*
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2015
2
Exec Dt:
03/02/2015
3
Exec Dt:
03/02/2015
4
Exec Dt:
03/02/2015
5
Exec Dt:
03/20/2015
Assignee
1
330 120TH AVENUE NE
SUITE 100
BELLEVUE, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13794633
Correspondence name and address
TERRAPOWER, LLC
330 120TH AVENUE NE
SUITE 100
BELLEVUE, WA 98005

Search Results as of: 05/30/2024 12:52 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