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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : HIEFO CORPORATION
Total Assignments: 3
Assignment: 1
Reel/Frame:067786/0504   Pages: 5
Recorded: 06/20/2024
Attorney Dkt #:EMCRHFO-A001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/30/2024
Assignee
1
2015 CHESTNUT STREET
ALHAMBRA, CALIFORNIA 91803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13567307
Correspondence name and address
DAVID S ALAVI
2852 WILLAMETTE ST 402
EUGENE, OR 97405
Assignment: 2
Reel/Frame:069379/0147   Pages: 2
Recorded: 11/22/2024
Attorney Dkt #:HFO01NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2024
2
Exec Dt:
11/22/2024
Assignee
1
2015 CHESTNUT ST.
ALHAMBRA, CALIFORNIA 91803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18957531
Correspondence name and address
DAVID S ALAVI
2852 WILLAMETTE ST 402
EUGENE, OR 97405
Assignment: 3
Reel/Frame:070266/0703   Pages: 3
Recorded: 02/19/2025
Attorney Dkt #:HFO02-12D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2024
2
Exec Dt:
11/22/2024
Assignee
1
2015 CHESTNUT ST.
ALHAMBRA, CALIFORNIA 91803
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
19056941
 
NONE
19057892
Correspondence name and address
DAVID S ALAVI
2852 WILLAMETTE ST 402
EUGENE, OR 97405

Search Results as of: 10/13/2025 02:12 AM
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