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 : KUTHER, ELMAR
Total Assignments: 2
Assignment: 1
Reel/Frame:040956/0454   Pages: 7
Recorded: 01/12/2017
Attorney Dkt #:PAT057181-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/25/2016
2
Exec Dt:
02/23/2016
3
Exec Dt:
02/22/2016
4
Exec Dt:
03/19/2016
Assignee
1
POSTFACH 4
GROSSWALLSTADT, GERMANY D-63868
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15351815
Correspondence name and address
ALCON RESEARCH LTD
11460 JOHNS CREEK PARKWAY
JOHNS CREEK, GA 30097
Assignment: 2
Reel/Frame:044702/0869   Pages: 8
Recorded: 01/23/2018
Attorney Dkt #:PAT057536-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/2017
2
Exec Dt:
01/20/2017
3
Exec Dt:
01/23/2017
4
Exec Dt:
01/31/2017
Assignee
1
POSTFACH 4
GROSSWALLSTADT, GERMANY 63868
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15832314
Correspondence name and address
ALCON RESEARCH, LTD.
11460 JOHNS CREEK PARKWAY
PATENT DEPARTMENT
JOHNS CREEK, GA 30097

Search Results as of: 08/12/2025 09:20 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