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DUASORB
Live/Registered
REGISTERED AND RENEWED

on 16 Apr 2016

Last Applicant/ Owned by

ALCON RESEARCH, LTD.

Rue Louis-d'Affry 6

Fribourg

CH-1701

Serial Number

73058170 filed on 21st Jul 1975

Registration Number

1036571 registered on 30th Mar 1976

in the Principal Register

Correspondent Address

Melissa Atherton

Melissa Atherton

6201 South Freeway

Fort Worth,TX 76134

Filing Basis

1. filed as use application

2. use application currently

Disclaimer

NO DATA

DUASORB

MIXTURE OF WATER SOLUBLE POLYMERS SOLD AS AN INGREDIENT IN OPHTHALMIC PREPARATIONS

Classification Information

Class [005]
Pharmaceutical Products

MIXTURE OF WATER SOLUBLE POLYMERS SOLD AS AN INGREDIENT IN OPHTHALMIC PREPARATIONS

First Use Date in General

04th Dec 1974

First Use Date in Commerce

04th Dec 1974

Mark Details

Serial Number

No 73058170

Mark Type

No Service/Collective Mark

Attorney Docket Number

No

44D Filed

No

44D Current

No

44E filed

No

44E Current

No

66A Filed

No

66A Current

No

Current Basis

No

No Basis

No

Legal History

Show more

Status DateAction Taken
09th Feb 2024TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09th Feb 2024ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09th Feb 2024TEAS CHANGE OF CORRESPONDENCE RECEIVED
13th Apr 2020TEAS CHANGE OF OWNER ADDRESS RECEIVED
13th Apr 2020TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
13th Apr 2020ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
13th Apr 2020TEAS CHANGE OF CORRESPONDENCE RECEIVED
13th Apr 2020APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
14th Aug 2019ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
13th Mar 2018TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED