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 : SUBBAIYAN, SUDHARSAN
Total Assignments: 5
Assignment: 1
Reel/Frame:030009/0774   Pages: 6
Recorded: 03/15/2013
Attorney Dkt #:K-4252
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, QINGJUN
Exec Dt:
03/13/2013
2
LIU, YIXIONG
Exec Dt:
03/13/2013
3
FAUST, JAMES A
Exec Dt:
03/14/2013
4
ROWE, MARK J
Exec Dt:
03/13/2013
5
DE WET, DANIE J
Exec Dt:
03/15/2013
6
SUBBAIYAN, SUDHARSAN
Exec Dt:
03/15/2013
7
MEYER, MICHAEL J
Exec Dt:
03/13/2013
Assignee
1
KENNAMETAL INC
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9862029
US20140271318
13832635
Correspondence name and address
KENNAMETAL INC. INTELLECTUAL PROPERTY DE
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 2
Reel/Frame:030010/0947   Pages: 6
Recorded: 03/15/2013
Attorney Dkt #:K-4253USUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, QINGJUN
Exec Dt:
03/13/2013
2
LIU, YIXIONG
Exec Dt:
03/13/2013
3
FAUST, JAMES A
Exec Dt:
03/14/2013
4
DE WET, DANIE J
Exec Dt:
03/15/2013
5
SUBBAIYAN, SUDHARSAN
Exec Dt:
03/15/2013
6
KOMOLWIT, PIYAMANEE
Exec Dt:
03/13/2013
7
ROWE, MARK J
Exec Dt:
03/13/2013
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9346101
US20140271319
13833411
Correspondence name and address
KENNAMETAL INC. INTELLECTUAL PROPERTY DE
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 3
Reel/Frame:038296/0350   Pages: 6
Recorded: 04/15/2016
Attorney Dkt #:K-04253-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, QINGJUN
Exec Dt:
03/13/2013
2
LIU, YIXIONG
Exec Dt:
03/13/2013
3
FAUST, JAMES A.
Exec Dt:
03/14/2013
4
DE WET, DANIE J.
Exec Dt:
03/15/2013
5
SUBBAIYAN, SUDHARSAN
Exec Dt:
03/15/2013
6
KOMOLWIT, PIYAMANEE
Exec Dt:
03/13/2013
7
ROWE, MARK J.
Exec Dt:
03/13/2013
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10272497
US20160193660
15073014
Correspondence name and address
KENNAMETAL INC.
P,O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 4
Reel/Frame:041065/0066   Pages: 6
Recorded: 01/24/2017
Attorney Dkt #:K-04252-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, QINGJUN
Exec Dt:
03/13/2013
2
LIU, YIXIONG
Exec Dt:
03/13/2013
3
FAUST, JAMES A.
Exec Dt:
03/14/2013
4
ROWE, MARK J.
Exec Dt:
03/13/2013
5
DE WET, DANIE J.
Exec Dt:
03/15/2013
6
SUBBAIYAN, SUDHARSAN
Exec Dt:
03/15/2013
7
MEYER, MICHAEL J.
Exec Dt:
03/13/2013
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10562101
US20170129015
15413964
Correspondence name and address
KENNAMETAL INC.
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650
Assignment: 5
Reel/Frame:053553/0988   Pages: 6
Recorded: 08/20/2020
Attorney Dkt #:K-04252-US-DIV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, QINGJUN
Exec Dt:
03/13/2013
2
LIU, YIXIONG
Exec Dt:
03/13/2013
3
FAUST, JAMES A.
Exec Dt:
03/14/2013
4
ROWE, MARK J.
Exec Dt:
03/13/2013
5
DE WET, DANIE J.
Exec Dt:
03/15/2013
6
SUBBAIYAN, SUDHARSAN
Exec Dt:
03/15/2013
7
MEYER, MICHAEL J.
Exec Dt:
03/13/2013
Assignee
1
KENNAMETAL INC.
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650-0231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11247268
US20200384541
16783564
Correspondence name and address
KENNAMETAL INC.
P.O. BOX 231
1600 TECHNOLOGY WAY
LATROBE, PA 15650-0231

Search Results as of: 05/30/2024 09:34 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