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 : MA, STEVEN
Total Assignments: 10
Assignment: 1
Reel/Frame:017724/0868   Pages: 2
Recorded: 06/05/2006
Attorney Dkt #:SVL920060008US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGLAND, LAURENCE
Exec Dt:
06/01/2006
2
KWONG, MICHAEL Y.
Exec Dt:
06/01/2006
3
MA, STEVEN
Exec Dt:
06/01/2006
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7676498
US20070282800
11422214
Correspondence name and address
DUKE W. YEE
YEE & ASSOCIATES, P.C.
P.O. BOX 802333
DALLAS, TX 75380
Assignment: 2
Reel/Frame:021433/0735   Pages: 2
Recorded: 08/25/2008
Attorney Dkt #:TT081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, STEVEN
Exec Dt:
08/22/2008
2
GAN, ZHAOHUA
Exec Dt:
08/22/2008
Assignee
1
THINKTANK LEARNING, INC.
10650 BUBB RD.,
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100047759
12195573
Correspondence name and address
CLIFTON ANDERSON
PO BOX 1210
CUPERTINO, CA 95015
Assignment: 3
Reel/Frame:021480/0267   Pages: 2
Recorded: 08/23/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, STEVEN
Exec Dt:
08/22/2008
2
GAN, ZHAOHUA
Exec Dt:
08/22/2008
Assignee
1
THINKTANK LEARNING, INC.
10650 BUBB RD.
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100047759
12195573
Correspondence name and address
CLIFTON L. ANDERSON
P.O. BOX 1210
CUPERTINO, CALIFORNIA 95015
Assignment: 4
Reel/Frame:027501/0055   Pages: 3
Recorded: 01/09/2012
Attorney Dkt #:RSW920110115US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMMANENI, PAVAN K.
Exec Dt:
12/30/2011
2
MA, STEVEN
Exec Dt:
12/27/2011
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9292156
US20130179814
13346047
Correspondence name and address
CONVERGENT LAW GROUP LLP
475 N. WHISMAN ROAD, SUITE 400
MOUNTAIN VIEW, CA 94043
Assignment: 5
Reel/Frame:030713/0424   Pages: 3
Recorded: 06/28/2013
Attorney Dkt #:T-002.P001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, STEVEN
Exec Dt:
04/29/2013
2
WEI, STANLEY CHUNG SHUN
Exec Dt:
04/23/2013
Assignee
1
THINKTANK LEARNING, INC.
3300 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150006423
13931232
Correspondence name and address
WANG LAW FIRM, INC.
4989 PEACHTREE PARKWAY,
SUITE 200
NORCROSS, GA 30092
Assignment: 6
Reel/Frame:033336/0025   Pages: 2
Recorded: 07/17/2014
Attorney Dkt #:T-002.P001CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, STEVEN
Exec Dt:
07/14/2014
2
WEI, STANLEY
Exec Dt:
07/14/2014
Assignee
1
THINKTANK LEARNING
3300 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150006424
14334103
Correspondence name and address
WANG LAW FIRM, INC.
4989 PEACHTREE PARKWAY,
SUITE 200
NORCROSS, GA 30092
Assignment: 7
Reel/Frame:053656/0982   Pages: 4
Recorded: 09/01/2020
Attorney Dkt #:3A708-002001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, STEVEN
Exec Dt:
08/15/2020
2
HOFFMAN, JOHN
Exec Dt:
08/12/2020
Assignee
1
POSITEC POWER TOOLS (SUZHOU) CO., LTD
NO. 18 DONGWANG ROAD
INDUSTRIAL PARK
SUZHOU, JIANGSU PROVINCE, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210255638
16923363
Correspondence name and address
OCCHIUTI & ROHLICEK LLP
50 CONGRESS STREET, SUITE 1000
BOSTON, MA 02109
Assignment: 8
Reel/Frame:054760/0604   Pages: 7
Recorded: 09/03/2020
Attorney Dkt #:3A708-002001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 053656 FRAME: 0982. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
MA, STEVEN
Exec Dt:
08/15/2020
2
HOFFMAN, JOHN
Exec Dt:
08/12/2020
Assignee
1
POSITEC POWER TOOLS (SUZHOU) CO., LTD.
NO. 18 DONGWANG ROAD
INDUSTRIAL PARK
SUZHOU, JIANGSU PROVINCE, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210255638
16923363
Correspondence name and address
OCCHIUTI & ROHLICEK LLP
50 CONGRESS STREET, SUITE 1000
BOSTON, MA 02109
Assignment: 9
Reel/Frame:057817/0631   Pages: 4
Recorded: 10/18/2021
Attorney Dkt #:P5958US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DARJI, PRAKASH
Exec Dt:
10/14/2021
2
MA, STEVEN
Exec Dt:
10/14/2021
3
IRWIN, JONAS
Exec Dt:
10/14/2021
Assignee
1
PURE STORAGE, INC.
650 CASTRO STREET
SUITE 400
MOUNTAIN VIEW, CALIFORNIA 94041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230125030
17503556
Correspondence name and address
PURE STORAGE, INC. C/O KLS
797 SAM BASS ROAD #2559
ROUND ROCK, TX 78681
Assignment: 10
Reel/Frame:057820/0062   Pages: 4
Recorded: 10/18/2021
Attorney Dkt #:P5957US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DARJI, PRAKASH
Exec Dt:
10/14/2021
2
MA, STEVEN
Exec Dt:
10/14/2021
3
IRWIN, JONAS
Exec Dt:
10/14/2021
Assignee
1
PURE STORAGE, INC.
650 CASTRO STREET
SUITE 400
MOUNTAIN VIEW, CALIFORNIA 94041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230119527
17503688
Correspondence name and address
PURE STORAGE, INC. C/O KLS
797 SAM BASS ROAD #2559
ROUND ROCK, TX 78681

Search Results as of: 05/23/2024 06:03 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