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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 4
Patent #:
Issue Dt:
03/15/2016
Application #:
14284541
Filing Dt:
05/22/2014
Publication #:
Pub Dt:
11/26/2015
Inventors:
JAMES CHON, JOHN ZHONGYU YAN
Title:
ULTRASONIC HAND PIECE
Assignment: 1
Reel/Frame:
032947/0327Recorded: 05/22/2014Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/21/2014
Assignee:
IP LEGAL
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Correspondent:
ALCON
IP LEGAL
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 2
Reel/Frame:
032947/0341Recorded: 05/22/2014Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/21/2014
Assignee:
IP LEGAL
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Correspondent:
ALCON
IP LEGAL
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 3
Reel/Frame:
032947/0357Recorded: 05/22/2014Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/22/2014
Assignee:
LICHTSTRASSE 35
BASEL, SWITZERLAND CH-4056
Correspondent:
ALCON
IP LEGAL
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 4
Reel/Frame:
051454/0788Recorded: 12/10/2019Pages: 122
Conveyance:
CONFIRMATORY DEED OF ASSIGNMENT EFFECTIVE APRIL 8, 2019
Assignor:
Exec Dt:
11/11/2019
Assignee:
RUE LOUIS-D'AFFRY 6
FRIBOURG, SWITZERLAND 1701
Correspondent:
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108

Search Results as of: 06/14/2024 09:01 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