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 : RAMADASS, PREMANAND
Total Assignments: 6
Assignment: 1
Reel/Frame:017987/0262   Pages: 5
Recorded: 06/09/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALL, RONALD W.
Exec Dt:
05/18/2006
2
SHI, LIE
Exec Dt:
05/18/2006
3
ZHANG, ZHENGMING
Exec Dt:
05/18/2006
4
WEI, XIANGYUN
Exec Dt:
05/18/2006
5
OGURA, SHIZUO
Exec Dt:
05/18/2006
6
RAMADASS, PREMANAND
Exec Dt:
05/17/2006
Assignee
1
CELGARD LLC
13800 SOUTH LAKES DRIVE
CHARLOTTE, NORTH CAROLINA 28273
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070238017
11400465
Correspondence name and address
SCOTT E. HANF
HAMMER & HANF, P.C.
3125 SPRINGBANK LANE, SUITE G
CHARLOTTE, NORTH CAROLINA 28226
Assignment: 2
Reel/Frame:031126/0082   Pages: 4
Recorded: 09/03/2013
Attorney Dkt #:2000.301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHENGMING
Exec Dt:
08/26/2013
2
LI, XUEFA
Exec Dt:
08/08/2013
3
SHI, LIE
Exec Dt:
08/08/2013
4
RAMADASS, PREMANAND
Exec Dt:
08/08/2013
5
HALMO, PAUL M.
Exec Dt:
08/08/2013
6
ZHANG, XIAOMIN
Exec Dt:
08/08/2013
Assignee
1
CELGARD, LLC
13800 SOUTH LAKES DRIVE
CHARLOTTE, NORTH CAROLINA 28273
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10559802
US20140045033
13960924
Correspondence name and address
HAMMER & ASSOCIATES, P.C.
3125 SPRINGBANK LANE
SUITE G
CHARLOTTE, NC 28226
Assignment: 3
Reel/Frame:051640/0501   Pages: 6
Recorded: 01/28/2020
Attorney Dkt #:P39262US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, LOREN L.
Exec Dt:
12/09/2019
2
GUO, QINGZHI
Exec Dt:
12/09/2019
3
RAMADASS, PREMANAND
Exec Dt:
11/20/2019
4
YOON, HYUNGOOK
Exec Dt:
12/09/2019
5
SHI, JINJUN
Exec Dt:
12/09/2019
Assignee
1
APPLE INC.
ONE APPLE PARK WAY
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11742512
US20200313223
16739488
Correspondence name and address
POLSINELLI PC
1401 LAWRENCE STREET
SUITE 2300
DENVER, CO 80202
Assignment: 4
Reel/Frame:051640/0791   Pages: 5
Recorded: 01/28/2020
Attorney Dkt #:P41794US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, LOREN L.
Exec Dt:
12/13/2019
2
GUO, QINGZHI
Exec Dt:
12/13/2019
3
RAMADASS, PREMANAND
Exec Dt:
12/13/2019
4
YOON, HYUNGOOK
Exec Dt:
12/13/2019
5
SHI, JINJUN
Exec Dt:
12/13/2019
Assignee
1
APPLE INC.
ONE APPLE PARK WAY
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11489211
US20200403279
16739457
Correspondence name and address
POLSINELLI PC
1401 LAWRENCE STREET
SUITE 2300
DENVER, CA 80202
Assignment: 5
Reel/Frame:052818/0755   Pages: 35
Recorded: 06/02/2020
Attorney Dkt #:090911-P42057US1-1155934
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BALARAM, HARAN
Exec Dt:
03/18/2020
2
BOOZER, BRAD G.
Exec Dt:
04/15/2020
3
MISSIRIAN, SIMONE M.
Exec Dt:
04/10/2020
4
BHARADWAJ, SHARVAN
Exec Dt:
03/30/2020
5
CHEMELEWSKI, KATHARINE R.
Exec Dt:
03/30/2020
6
RAMADASS, PREMANAND
Exec Dt:
03/30/2020
7
BUSHNELL, TYLER S.
Exec Dt:
03/02/2020
8
HUANG, HUAN
Exec Dt:
03/03/2020
9
MANOSOV, ALEXANDER
Exec Dt:
03/05/2020
10
SHIU, BRIAN K.
Exec Dt:
03/03/2020
11
SHIWALKAR, ABHISHEK P.
Exec Dt:
03/03/2020
12
PASMA, CHRISTOPHER R.
Exec Dt:
03/03/2020
13
SONG, YANNING
Exec Dt:
03/03/2020
14
THEOBALD, MATTHEW S.
Exec Dt:
03/03/2020
15
WERNER, CHRISTOPHER M.
Exec Dt:
03/04/2020
16
PELLETIER, DAVID M.
Exec Dt:
05/26/2020
17
XU, TIANREN
Exec Dt:
06/01/2020
Assignee
1
APPLE INC.
ONE APPLE PARK WAY
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210074958
16883959
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 6
Reel/Frame:057477/0747   Pages: 10
Recorded: 09/14/2021
Attorney Dkt #:P53518US1/30090US.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, LIANG
Exec Dt:
09/14/2021
2
HASKINS, BRIAN J.
Exec Dt:
09/13/2021
3
RAMADASS, PREMANAND
Exec Dt:
09/13/2021
4
SHOORIDEH, GHAZAL
Exec Dt:
09/13/2021
5
FORSLIN, JAMIE N.
Exec Dt:
09/13/2021
6
LI, HE
Exec Dt:
09/14/2021
7
MOHAMED, ABDIFATAH M.
Exec Dt:
09/13/2021
8
ZHOU, LIUBIN
Exec Dt:
09/14/2021
Assignee
1
APPLE INC.
ONE APPLE PARK WAY
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230083571
17447610
Correspondence name and address
DICKINSON WRIGHT RLLP
ATTN: SV DOCKETING
P.O. BOX 569
CUPERTINO, CA 95015

Search Results as of: 05/06/2024 02:57 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