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 : WINTECH POLYMER LTD.
Total Assignments: 3
Assignment: 1
Reel/Frame:050916/0842   Pages: 19
Recorded: 11/04/2019
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
WINTECH POLYMER LTD.
Exec Dt:
04/01/2009
Assignee
1
POLYPLASTICS CO., LTD.
18-1, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-8280
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8052830
US20070129475
10574574
 
7396428
US20070135587
11651069
 
8247477
US20090131559
12227933
 
8210213
US20090246434
12409043
 
9884953
US20110092626
12996450
 
8445570
US20110098388
12996461
 
8530555
US20120232200
13508653
 
8921465
US20130203905
13700434
 
9790344
US20130309500
13992771
 
8921457
US20140121315
14128388
 
9499682
US20140242315
14272050
 
9434839
US20140322551
14348084
 
9221946
US20140357807
14368935
 
9522987
US20150126658
14400532
 
9663652
US20170002194
15115404
Correspondence name and address
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JEI IBL JERSEY
Assignment: 2
Reel/Frame:051650/0416   Pages: 21
Recorded: 01/29/2020
Attorney Dkt #:AS200001US00
Conveyance: MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
WINTECH POLYMER LTD.
Exec Dt:
04/01/2019
Newly Merged Entity Data
1
POLYPLASTICS CO., LTD.
Exec Dt:
04/01/2019
Newly Merged Entity's New Name
1
POLYPLASTICS CO., LTD.
2-18-1, KONAN, MINATO-KU
TOKYO, JAPAN 108-8280
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10655007
US20170342260
15539958
 
10336899
US20180201778
15743715
 
11214680
US20190249003
16331389
Correspondence name and address
WESTERMAN HATTORI DANIELS & ADRIAN LLP
8500 LEESBURG PIKE
TYSONS, VA 22182
Assignment: 3
Reel/Frame:052887/0127   Pages: 26
Recorded: 02/25/2020
Attorney Dkt #:30100-10166595MT
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
WINTECH POLYMER LTD.
Exec Dt:
12/23/2019
Assignee
1
POLYPLASTICS CO., LTD.
2-18-1, KONAN
MINATO-KU, TOKYO 1088280, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9957375
US20150051324
14386141
Correspondence name and address
DANIEL M. GURFINKEL
DENNEMEYER & ASSOCIATES, LLC
2 NORTH RIVERSIDE PLAZA, SUITE 1500
CHICAGO, IL 60606

Search Results as of: 05/09/2024 10:37 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