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 : DAI, XIANGYANG
Total Assignments: 17
Assignment: 1
Reel/Frame:025356/0716   Pages: 3
Recorded: 11/12/2010
Attorney Dkt #:GM-WELD-0074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, XIANGYANG
Exec Dt:
11/05/2010
Assignee
1
GREATBATCH LTD.
10000 WEHRLE DRIVE
INTELLECTUAL PROPERTY
CLARENCE, NEW YORK 14031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8722238
US20110123856
12944859
Correspondence name and address
GREATBATCH LTD.
10,000 WEHRLE DRIVE
CLARENCE, NY 14031
Assignment: 2
Reel/Frame:032908/0884   Pages: 3
Recorded: 05/16/2014
Attorney Dkt #:GM-WELD-0462-0466
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, XIANGYANG
Exec Dt:
11/05/2010
Assignee
1
GREATBATCH LTD.
10000 WEHRLE DRIVE
CLARENCE, NEW YORK 14031
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9722258
US20140245600
14276798
 
NONE
US20140246408
14276961
Correspondence name and address
GREATBATCH
10000 WEHRLE
CLARENCE, NY 14031
Assignment: 3
Reel/Frame:027505/0212   Pages: 3
Recorded: 01/10/2012
Attorney Dkt #:GM-WELD-0343
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, XIANGYANG
Exec Dt:
01/03/2012
2
ROY, MARK J.
Exec Dt:
01/03/2012
Assignee
1
GREATBATCH LTD.
10000 WEHRLE DRIVE
INTELLECTUAL PROPERTY
CLARENCE, NEW YORK 14031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9300007
NONE
13346409
Correspondence name and address
GREATBATCH, INC.
10000 WEHRLE DRIVE
INTELLECTUAL PROPERTY
CLARENCE, NY 14031
Assignment: 4
Reel/Frame:027883/0442   Pages: 3
Recorded: 03/19/2012
Attorney Dkt #:GM-WELD-0355
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, XIANGYANG
Exec Dt:
03/09/2012
2
MILLER, ROBERT
Exec Dt:
03/09/2012
3
VOSS, GREGORY A.
Exec Dt:
03/09/2012
Assignee
1
GREATBATCH LTD.
10000 WEHRLE DRIVE
INTELLECTUAL PROPERTY
CLARENCE, NEW YORK 14031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9061400
NONE
13423355
Correspondence name and address
GREATBATCH, INC.
10,000 WEHRLE DRIVE
INTELLECTUAL PROPERTY
CLARENCE, NY 14031
Assignment: 5
Reel/Frame:028155/0899   Pages: 3
Recorded: 05/04/2012
Attorney Dkt #:GM-WELD-0364
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREITAG, GARY
Exec Dt:
04/26/2012
2
DAI, XIANGYANG
Exec Dt:
04/25/2012
3
ROY, MARK
Exec Dt:
04/25/2012
4
RUBINO, ROBERT S.
Exec Dt:
04/25/2012
Assignee
1
GREATBATCH LTD.
10000 WEHRLE DRIVE
INTELLECTUAL PROPERTY
CLARENCE, NEW YORK 14031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120282519
13463936
Correspondence name and address
GREATBATCH, INC.
10,000 WEHRLE DRIVE
CLARENCE, NY 14031
Assignment: 6
Reel/Frame:030079/0528   Pages: 3
Recorded: 03/25/2013
Attorney Dkt #:GM-WELD-0417
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, XIANGYANG
Exec Dt:
03/19/2013
2
FREITAG, GARY
Exec Dt:
03/19/2013
Assignee
1
GREATBATCH LTD.
10000 WEHRLE DRIVE
CLARENCE, NEW YORK 14031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9553296
NONE
13850032
Correspondence name and address
GREATBATCH LTD.
10,000 WEHRLE DRIVE
CLARENCE, NY 14031
Assignment: 7
Reel/Frame:030257/0952   Pages: 4
Recorded: 04/22/2013
Attorney Dkt #:GM-WELD-0419
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, XIANGYANG
Exec Dt:
04/18/2013
2
ROY, MARK J.
Exec Dt:
04/18/2013
Assignee
1
GREATBATCH LTD.
10000 WEHRLE DRIVE
INTELLECTUAL PROPERTY
CLARENCE, NEW YORK 14031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160271728
13867178
Correspondence name and address
GREATBATCH LTD.
10,000 WEHRLE DRIVE
INTELLECTUAL PROPERTY
CLARENCE, NY 14031
Assignment: 8
Reel/Frame:033941/0776   Pages: 2
Recorded: 10/14/2014
Attorney Dkt #:GM-WELD-0481
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, XIANGYANG
Exec Dt:
10/03/2014
Assignee
1
GREATBATCH LTD.
10000 WEHRLE DRIVE
CLARENCE, NEW YORK 14031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10118245
US20150174694
14513295
Correspondence name and address
GREATBATCH LTD.
10,000 WEHRLE DRIVE
CLARENCE, NY 14031
Assignment: 9
Reel/Frame:047476/0121   Pages: 3
Recorded: 11/12/2018
Attorney Dkt #:GM-WELD-0591
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, XIANGYANG
Exec Dt:
10/03/2014
2
MILLER, ROBERT D.
Exec Dt:
11/06/2018
Assignee
1
GREATBATCH LTD.
10000 WEHRLE DRIVE
CLARENCE, NEW YORK 14031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190070691
16181499
Correspondence name and address
GREATBATCH LTD.
10000 WEHRLE DRIVE
CLARENCE, NY 14031
Assignment: 10
Reel/Frame:037721/0168   Pages: 3
Recorded: 02/12/2016
Attorney Dkt #:GM-WELD-0511
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, XIANGYANG
Exec Dt:
02/03/2016
Assignee
1
GREATBATCH LTD.
10000 WEHRLE DRIVE
CLARENCE, NEW YORK 14031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9899655
US20160155996
15016988
Correspondence name and address
GREATBATCH
10000 WEHRLE DRIVE
CLARENCE, NY 14031
Assignment: 11
Reel/Frame:045004/0013   Pages: 3
Recorded: 02/22/2018
Attorney Dkt #:GM-WELD-0565
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, XIANGYANG
Exec Dt:
02/03/2016
Assignee
1
GREATBATCH LTD.
10000 WEHRLE DRIVE
CLARENCE, NEW YORK 14031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10170744
US20180175360
15899397
Correspondence name and address
GREATBATCH
10000 WEHRLE DRIVE
CLARENCE, NY 14031
Assignment: 12
Reel/Frame:039976/0783   Pages: 3
Recorded: 10/10/2016
Attorney Dkt #:GM-WELD-0519
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, XIANGYANG
Exec Dt:
10/10/2016
2
ROY, MARK J.
Exec Dt:
10/10/2016
Assignee
1
GREATBATCH LTD.
10000 WEHRLE DRIVE
CLARENCE, NEW YORK 14031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10205151
US20170033349
15289392
Correspondence name and address
GREATBATCH LTD.
10,000 WEHRLE DRIVE
CLARENCE, NY 14031
Assignment: 13
Reel/Frame:040194/0280   Pages: 5
Recorded: 11/02/2016
Attorney Dkt #:GM-CELL-0322
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, XIANGYANG
Exec Dt:
10/31/2016
2
FREITAG, GARY
Exec Dt:
11/01/2016
3
GRUBB, KENNETH L.
Exec Dt:
11/01/2016
4
HALLIFAX, PAUL T.
Exec Dt:
10/31/2016
5
ROY, MARK J.
Exec Dt:
10/31/2016
6
SERPE, LOU
Exec Dt:
10/31/2016
Assignee
1
GREATBATCH LTD.
10000 WEHRLE DRIVE
CLARENCE, NEW YORK 14031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10109844
US20180123112
15341083
Correspondence name and address
GREATBATCH LTD.
10000 WEHRLE DRIVE
CLARENCE, NY 14031
Assignment: 14
Reel/Frame:040842/0221   Pages: 3
Recorded: 01/04/2017
Attorney Dkt #:GM-CELL-0321
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREITAG, GARY
Exec Dt:
01/04/2017
2
DAI, XIANGYANG
Exec Dt:
01/04/2017
3
ROY, MARK J.
Exec Dt:
01/04/2017
4
RUBINO, ROBERT S.
Exec Dt:
01/04/2017
Assignee
1
GREATBATCH LTD.
10000 WEHRLE DRIVE
CLARENCE, NEW YORK 14031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10224518
US20170117512
15398253
Correspondence name and address
GREATBATCH
10,000 WEHRLE DRIVE
CLARENCE, NY 14031
Assignment: 15
Reel/Frame:047082/0639   Pages: 3
Recorded: 10/05/2018
Attorney Dkt #:GM-CELL-0261
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREITAG, GARY
Exec Dt:
01/04/2017
2
DAI, XIANGYANG
Exec Dt:
01/04/2017
3
ROY, MARK J.
Exec Dt:
01/04/2017
4
RUBINO, ROBERT S.
Exec Dt:
01/04/2017
Assignee
1
GREATBATCH LTD.
10000 WEHRLE DRIVE
CLARENCE, NEW YORK 14031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10916740
US20190044100
16152864
Correspondence name and address
GREATBATCH LTD.
10000 WEHRLE DRIVE
CLARENCE, NY 14031
Assignment: 16
Reel/Frame:050160/0750   Pages: 3
Recorded: 08/26/2019
Attorney Dkt #:GM-WELD-0625
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, XIANGYANG
Exec Dt:
08/23/2019
2
GRUBB, KENNETH L.
Exec Dt:
08/22/2019
Assignee
1
GREATBATCH LTD.
10000 WEHRLE DRIVE
CLARENCE, NEW YORK 14031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11355820
US20200067064
16550367
Correspondence name and address
GREATBATCH LTD.
10000 WEHRLE DRIVE
CLARENCE, NY 14031
Assignment: 17
Reel/Frame:059096/0906   Pages: 4
Recorded: 02/24/2022
Attorney Dkt #:WHHG-00801-UUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, WEIHUA
Exec Dt:
12/08/2021
2
DAI, XIANGYANG
Exec Dt:
12/08/2021
3
LU, QIAOYIN
Exec Dt:
12/08/2021
Assignee
1
HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
NO. 1037, LUOYU ROAD, HONGSHAN DISTRICT
WUHAN, CHINA 430074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230141467
17680267
Correspondence name and address
MATTHIAS SCHOLL
1321 UPLAND DR.
SUITE 1319
HOUSTON, TX 77043

Search Results as of: 05/15/2024 04:33 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