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 : HE, YUANZHENG
Total Assignments: 5
Assignment: 1
Reel/Frame:018564/0100   Pages: 4
Recorded: 11/22/2006
Attorney Dkt #:1662.037us1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/27/2006
2
Exec Dt:
10/27/2006
Assignee
1
NATIONAL INSTITUTE OF HEALTH
OFFICE OF TECHNOLOGY TRANSFER
ROCKVILLE, MARYLAND 20852
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11510859
Correspondence name and address
ROBIN A. CHADWICK
SCHWEGMAN, LUNDBERG, WOESSNER ET AL.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 2
Reel/Frame:023919/0159   Pages: 5
Recorded: 02/10/2010
Attorney Dkt #:VAN067 P407
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/25/2010
2
Exec Dt:
01/25/2010
3
Exec Dt:
01/25/2010
Assignee
1
333 BOSTWICK AVE NE
GRAND RAPIDS, MICHIGAN 49503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12686805
Correspondence name and address
DOUGLAS H. SIEGEL
695 KENMOOR AVE SE
PO BOX 2567
GRAND RAPIDS, MI 49501-2567
Assignment: 3
Reel/Frame:026455/0483   Pages: 2
Recorded: 06/16/2011
Attorney Dkt #:VAN067 P417
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/06/2010
Assignee
1
333 BOSTWICK AVENUE NE
GRAND RAPIDS, MICHIGAN 49503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12949432
Correspondence name and address
PRICE HENEVELD LLP
PO BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 4
Reel/Frame:038322/0069   Pages: 6
Recorded: 04/19/2016
Attorney Dkt #:232119/VARI188-US/390058
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/2016
2
Exec Dt:
04/15/2016
3
Exec Dt:
04/15/2016
Assignee
1
333 BOSTWICK AVE., N.E.
GRAND RAPIDS, MICHIGAN 49503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15024496
Correspondence name and address
DOUGLAS H. SIEGEL
350 E. MICHIGAN AVE.
SUITE 300
KALAMAZOO, MI 49007
Assignment: 5
Reel/Frame:054647/0619   Pages: 3
Recorded: 12/15/2020
Attorney Dkt #:232119/VARI214US/448062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/04/2017
2
Exec Dt:
11/04/2017
Assignee
1
333 BOSTWICK AVENUE NE
GRAND RAPIDS, MICHIGAN 49503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16341275
Correspondence name and address
DOUGLAS H. SIEGEL
650 TRADE CENTRE WAY
SUITE 200
KALAMAZOO, MI 49002-0402

Search Results as of: 05/05/2024 10:30 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