Perfluoron Trademark Details

Perfluoron was registered on Tuesday, December 22, 1992 and is currently owned by Alcon Research, Ltd. under the registration number 1742218 . This mark is alive with a status of Registered and Renewed. The last case file activity for this mark occured 11 years ago on Friday, December 14, 2012, according to the United State Patent & Trademark Office

Word Mark	Perfluoron
Status	Alive Registered 800 — Registered and Renewed

Current Owner

Alcon Research, Ltd. of Fort Worth, TX

View all trademarks for Alcon Research, Ltd.

Other Trademarks for Alcon Research, Ltd.

Previous Owners

Alcon Manufacturing, Ltd. of Fort Worth, TX

View all trademarks for Alcon Manufacturing, Ltd.

Other Trademarks for Alcon Manufacturing, Ltd.

Infinitech, Inc. of Chesterfield, MO

View all trademarks for Infinitech, Inc.

Other Trademarks for Infinitech, Inc.

Somat, Inc. of Saint Louis, MO

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Other Trademarks for Somat, Inc.

Serial Number	74092974
Registration Number	1742218
Status Date	Friday, December 14, 2012
Filing Date	Friday, December 14, 2012
Registration Date	Tuesday, December 22, 1992
Attorney	Vanessa Backman

Correspondent

Vanessa Backman
ALCON RESEARCH, LTD.
6201 South Freeway
Fort Worth TX 76134-2099

Case File Statements

Certificate of Correction for Registration	In the Statement, Column 1, Before Line 1, "Infinitech, Inc. (Missouri Corporation), 7800 Bonhomme, St. Louis, Mo 63105, Assignee of" Should Be Inserted.
Goods & Services	Medical Devices for Use in Ophthalmic Surgery and Treatment of the Human Eye

Classifications

International Class Codes	010 — Class 10 includes mainly medical apparatus, instruments and articles.
U.S. Class Codes	044
Status	6 — Active
Status Date	Tuesday, October 9, 1990
First Use Anywhere	Thursday, April 9, 1992
First Use In Commerce	Thursday, April 9, 1992
Primary Code	010

Trademark Timeline

Aug 28 1990

Trademark application filed with USPTO
Jan 03 1991

Approved For Pub - Principal Register
Jan 03 1991

Assigned To Examiner
Mar 15 1991

Notice of Publication
Apr 16 1991

Published For Opposition
Jul 09 1991

Noa Mailed - Sou Required From Applicant
Jan 06 1992

Extension 1 Filed
Feb 25 1992

Extension 1 Granted
Apr 09 1992

First use anywhere for the mark
Apr 09 1992

First use in commerce for the mark
Apr 20 1992

Use Amendment Filed
May 05 1992

Statement of Use Processing Complete
Jun 30 1992

Non-Final Action Mailed
Oct 23 1992

Correspondence Received In Law Office
Nov 05 1992

Allowed Principal Register - Sou Accepted
Dec 22 1992

Registered-Principal Register
Dec 22 1992

Trademark officially registered with the USPTO
May 14 1993

Sec 7 Request Filed
Jan 13 1994

Certificate of Correction Issued
Sep 10 1998

Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Dec 18 1998

Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Feb 12 2002

Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Apr 15 2002

Registered and Renewed (first Renewal - 10 Yrs)
Apr 15 2002

Registered - Sec. 8 (10-Yr) Accepted/sec. 9 Granted
Aug 15 2007

Automatic Update of Assignment of Ownership
May 15 2008

Case File In Ticrs
Jul 02 2008

Automatic Update of Assignment of Ownership
Sep 17 2008

Assignment of Ownership Not Updated Automatically
Nov 16 2012

Teas Section 8 & 9 Received
Dec 14 2012

Notice of Acceptance of Sec. 8 & 9 - E-Mailed
Dec 14 2012

Registered and Renewed (second Renewal - 10 Yrs)
Dec 14 2012

Registered - Sec. 8 (10-Yr) Accepted/sec. 9 Granted
Dec 14 2012

Case Assigned To Post Registration Paralegal
Jul 13 2016

Attorney Revoked And/or Appointed
Jul 13 2016

Teas Revoke/appoint Attorney Received